Dataset

Social Skills Rating System (SSRS)

The Social Skills Rating System (SSRS) is a broad, multi-rater assessment of social behaviors that assesses teacher-student relations, peer acceptance, and academic performance in pre-school, elementary, and secondary students.

In NTR, the SSRS was measured since 2017.

Citation	Loading citation...
Keywords	social behavior prosocial behavior social competence social skill assertiveness empathy self-control friendship social cognition peer acceptance academic performance interpersonal relationship
Constructs	sociocognitive and emotional development
Waves	Young Netherlands Twin Register YS_TRF5 TC 5.0 years From 1996-01-01 to 2008-01-01 YS_TRF7 TC 7.0 years From 1999-01-01 (ongoing) YS_TRF10 TC 9.0 - 10.0 years From 1999-01-01 (ongoing) YS_TRF12 TC 12.0 years From 1999-01-01 (ongoing)
Mode of collection	SelfAdministeredQuestionnaire
Analysis unit	Individual
References	Gresham, F. M., & Elliott, S. N. (1990). Social skills rating system: Manual. American guidance service.

Purpose	The research carried out by the Netherlands Twin Register focuses on the role of heritability in mental and physical health. For instance, the NTR investigates why some people become more easily depressed than others, or why certain people get diabetes while others do not. Other research areas include lifestyle and habits that influence health and disease, such as smoking, drinking and exercise.
description
Alternate title	NTR
Data access information	Researchers with an approved data sharing request who abide by the rules of the European General Data Protection Regulation can receive temporary access to the NTR data for their own research projects. https://ntr-data-request.psy.vu.nl/
Publisher	Vrije Universiteit Amsterdam
Principal investigators	Boomsma, Dorret I. Vrije Universiteit Amsterdam
Cohort study international identifier
Language	NL
Funding information	Dutch Research Council 480-15-001/674 Funder identifier https://ror.org/04jsz6e67 Funder identifier type ROR Funder identifier type URI https://ror.org/ Funder award title Funder award URI Dutch Research Council 575-25-006 Funder identifier https://ror.org/04jsz6e67 Funder identifier type ROR Funder identifier type URI https://ror.org/ Funder award title Funder award URI Dutch Research Council 480-04-004 Funder identifier https://ror.org/04jsz6e67 Funder identifier type ROR Funder identifier type URI https://ror.org/ Funder award title Funder award URI Dutch Research Council 911-09-032 Funder identifier https://ror.org/04jsz6e67 Funder identifier type ROR Funder identifier type URI https://ror.org/ Funder award title Funder award URI
Contact information	NTR Data Management Vrije Universiteit Amsterdam ntr.datamanagement.fgb@vu.nl
References	Boomsma DI, de Geus EJ, Vink JM, Stubbe JH, Distel MA, Hottenga JJ, Posthuma D, van Beijsterveldt TC, Hudziak JJ, Bartels M, Willemsen G. Netherlands Twin Register: from twins to twin families. Twin Res Hum Genet. 2006 Dec;9(6):849-57. doi: 10.1375/183242706779462426. PMID: 17254420. Boomsma DI, Willemsen G, Vink JM, Bartels M, Groot P, Hottenga JJ, van Beijsterveldt CE, Stroet T, van Dijk R, Wertheim R, Visser M, van der Kleij F. Design and implementation of a twin-family database for behavior genetics and genomics studies. Twin Res Hum Genet. 2008 Jun;11(3):342-8. doi: 10.1375/twin.11.3.342. PMID: 18498212. van Beijsterveldt CE, Groen-Blokhuis M, Hottenga JJ, Franić S, Hudziak JJ, Lamb D, Huppertz C, de Zeeuw E, Nivard M, Schutte N, Swagerman S, Glasner T, van Fulpen M, Brouwer C, Stroet T, Nowotny D, Ehli EA, Davies GE, Scheet P, Orlebeke JF, Kan KJ, Smit D, Dolan CV, Middeldorp CM, de Geus EJ, Bartels M, Boomsma DI. The Young Netherlands Twin Register (YNTR): longitudinal twin and family studies in over 70,000 children. Twin Res Hum Genet. 2013 Feb;16(1):252-67. doi: 10.1017/thg.2012.118. Epub 2012 Nov 28. PMID: 23186620. Ligthart L, van Beijsterveldt CEM, Kevenaar ST, de Zeeuw E, van Bergen E, Bruins S, Pool R, Helmer Q, van Dongen J, Hottenga JJ, Van't Ent D, Dolan CV, Davies GE, Ehli EA, Bartels M, Willemsen G, de Geus EJC, Boomsma DI. The Netherlands Twin Register: Longitudinal Research Based on Twin and Twin-Family Designs. Twin Res Hum Genet. 2019 Dec;22(6):623-636. doi: 10.1017/thg.2019.93. Epub 2019 Oct 31. PMID: 31666148. Bartels M, van Beijsterveldt CE, Derks EM, Stroet TM, Polderman TJ, Hudziak JJ, Boomsma DI. Young Netherlands Twin Register (Y-NTR): a longitudinal multiple informant study of problem behavior. Twin Res Hum Genet. 2007 Feb;10(1):3-11. doi: 10.1375/twin.10.1.3.PMID: 17539360. Boomsma DI, Orlebeke JF, van Baal GC.Behav Genet. The Dutch Twin Register: growth data on weight and height. 1992 Mar;22(2):247-51. doi: 10.1007/BF01067004 Franić S, Dolan CV, van Beijsterveldt CE, Hulshoff Pol HE, Bartels M, Boomsma DI. Genetic and environmental stability of intelligence in childhood and adolescence. Twin Res Hum Genet. 2014 Jun;17(3):151-63. doi: 10.1017/thg.2014.
Additional info (URL)
Additional information
Contributors	YNTR administration Vrije Universiteit Amsterdam
Time method	Longitudinal
Universe	The recruitment into the NTR is fully inclusive without any restrictions on enrolment. In the CID data catalogue, only the NTR projects for children and adolescents (<18 years of age) have been included. This is refered to as the Young Netherlands Twin Register (YNTR).

Alternate title	YNTR
Description	The Young Netherlands Twin Register (YNTR) consists of projects within the Netherlands Twin Register (NTR) that involve families with twins or other multiples under the age of 18.
Purpose	The purpose of the projects within the Young Netherlands Twin Register focus on the role of heritability in mental and physical health. For instance, the NTR investigates why some people become more easily depressed than others, or why certain people get diabetes while others do not. Other research areas include lifestyle and habits that influence health and disease, such as smoking, drinking and exercise.
Publisher	Vrije Universiteit Amsterdam
Creators	Boomsma, Dorret I. Vrije Universiteit Amsterdam
Language	NL
Cohort international identifier
Funding information	Dutch Research Council 480-15-001/674 Funder identifier https://ror.org/04jsz6e67 ROR Identifier type URI https://ror.org/ Funder award title Funder award URI Dutch Research Council 575-25-006 Funder identifier https://ror.org/04jsz6e67 ROR Identifier type URI https://ror.org/ Funder award title Funder award URI Dutch Research Council 480-04-004 Funder identifier https://ror.org/04jsz6e67 ROR Identifier type URI https://ror.org/ Funder award title Funder award URI Dutch Research Council 911-09-032 Funder identifier https://ror.org/04jsz6e67 ROR Identifier type URI https://ror.org/ Funder award title Funder award URI
Cohort reference papers
Classification
Contact information
Waves
Contributors	YNTR administration Vrije Universiteit Amsterdam
References	Boomsma DI, de Geus EJ, Vink JM, Stubbe JH, Distel MA, Hottenga JJ, Posthuma D, van Beijsterveldt TC, Hudziak JJ, Bartels M, Willemsen G. Netherlands Twin Register: from twins to twin families. Twin Res Hum Genet. 2006 Dec;9(6):849-57. doi: 10.1375/183242706779462426. PMID: 17254420. Boomsma DI, Willemsen G, Vink JM, Bartels M, Groot P, Hottenga JJ, van Beijsterveldt CE, Stroet T, van Dijk R, Wertheim R, Visser M, van der Kleij F. Design and implementation of a twin-family database for behavior genetics and genomics studies. Twin Res Hum Genet. 2008 Jun;11(3):342-8. doi: 10.1375/twin.11.3.342. PMID: 18498212. van Beijsterveldt CE, Groen-Blokhuis M, Hottenga JJ, Franić S, Hudziak JJ, Lamb D, Huppertz C, de Zeeuw E, Nivard M, Schutte N, Swagerman S, Glasner T, van Fulpen M, Brouwer C, Stroet T, Nowotny D, Ehli EA, Davies GE, Scheet P, Orlebeke JF, Kan KJ, Smit D, Dolan CV, Middeldorp CM, de Geus EJ, Bartels M, Boomsma DI. The Young Netherlands Twin Register (YNTR): longitudinal twin and family studies in over 70,000 children. Twin Res Hum Genet. 2013 Feb;16(1):252-67. doi: 10.1017/thg.2012.118. Epub 2012 Nov 28. PMID: 23186620. Ligthart L, van Beijsterveldt CEM, Kevenaar ST, de Zeeuw E, van Bergen E, Bruins S, Pool R, Helmer Q, van Dongen J, Hottenga JJ, Van't Ent D, Dolan CV, Davies GE, Ehli EA, Bartels M, Willemsen G, de Geus EJC, Boomsma DI. The Netherlands Twin Register: Longitudinal Research Based on Twin and Twin-Family Designs. Twin Res Hum Genet. 2019 Dec;22(6):623-636. doi: 10.1017/thg.2019.93. Epub 2019 Oct 31. PMID: 31666148.
Country code	NL
Geographic location
Lowest geographic reference	postal code
Highest geographic reference	country
Cohort universe description	Families with twins or other multiples under the age of 18.
Analysis unit
Additional info (URL)
Additional information
Time method	Longitudinal.CohortEventBased

Wave alternate title	YNTR teacher survey age 5 YS_TRF5
Short description of the wave	In the YS_TRF5 project, teacher data were collected in 2 sub-groups of 5-year-old twins (mean age = 5.66 years, SD = 0.31 years) born in 1990/1991 and in 2002/2003, and their 6-12 year old siblings (mean age = 8.00 years, SD = 1.17 years) born between 1995-2004. One subgroup was part of the study YE_ATTEF1 (Polderman et al., 2006) and one was for a try-out study in 2008. The survey for the primary school teachers includes items on the teacher, class and school, functioning of the child, school performance, and standardized questionnaires on problem behavior, namely the Teacher Report Form (TRF), and the short version of the Conners’ Teacher Ratings Scale - Revised (CTRS-R).
Type of StudyUnit
Publisher	Vrije Universiteit Amsterdam
Creators	Boomsma, Dorret I. Vrije Universiteit Amsterdam
Funding information	481-08-011 Funder identifier ROR Identifier type URI https://ror.org/ Funder award title Funder award URI
References	Polderman TJ, Posthuma D, De Sonneville LM, Verhulst FC, Boomsma DI. Genetic analyses of teacher ratings of problem behavior in 5-year-old twins. Twin Res Hum Genet. 2006 Feb;9(1):122-30. doi: 10.1375/183242706776402975. PMID: 16611477. Boomsma, D.I., Bartels, M., de Geus, J.C.N. , van Beijsterveldt, C.E.M. (2013) Teacher Report Forms (TRF) and Conners' Teacher Rating Scale (short version - Revised) in twins and siblings registered with the Netherlands Twin Registry (NTR). DANS Data Station Social Sciences and Humanities, V2, https://doi.org/10.17026/dans-xbh-p5ht.
(sub) cohort	NTR: Young Netherlands Twin Register
Life stage
Coverage percentage of the measurement for this wave
Start date wave collection	1996-01-01
End date wave collection	2008-01-01
Wave universe description	5.0 years
Stage of measurement
Language	NL
Description of physical data product	Data collected through paper-and-pencil surveys have been scanned. All data digitally archived.
Additional info (URL)
Additional information
Contributors	YNTR administration Vrije Universiteit Amsterdam Polderman, Tinca J. C. Vrije Universiteit Amsterdam

Wave alternate title	YNTR teacher survey age 7 YS_TRF7
Short description of the wave	The YS_TRF7 survey for primary school teachers includes items on the teacher, class and school, functioning of the child, school performance, bullying and victimization (from 2010), and standardized questionnaires on problem behavior, namely the Teacher Report Form (TRF), the short version of the Conners’ Teacher Ratings Scale - Revised (CTRS-R), and the Social Skills Rating System (SSRS) (from 2017). Parents of twins that are approximately 7 years old (in 2009 age 6; mean age = 6.91 years, SD = 0.52 years) born in or after 1992, are contacted to ask for their permission to approach the teacher(s). From 2006 onwards, the consent to approach a teacher was extended to the non-twin siblings (6-12 years; mean age = 9.4 years, SD = 1.47 years) of their twins, and from 2009 with consent for triplets.
Type of StudyUnit
Publisher	Vrije Universiteit Amsterdam
Creators	Boomsma, Dorret I. Vrije Universiteit Amsterdam
Funding information	056-31-001 Funder identifier ROR Identifier type URI https://ror.org/ Funder award title Funder award URI 0240-001-003 Funder identifier ROR Identifier type URI https://ror.org/ Funder award title Funder award URI 481-08-011 Funder identifier ROR Identifier type URI https://ror.org/ Funder award title Funder award URI 056-32-010 Funder identifier ROR Identifier type URI https://ror.org/ Funder award title Funder award URI
References	de Zeeuw, L. E. J. (2015). Educational Achievement in Children: Twinning, Teachers and Genes. https://research.vu.nl/en/publications/educational-achievement-in-children-twinning-teachers-and-genes. ISBN: 978-94-6259-562-0. de Zeeuw EL, van Beijsterveldt CE, de Geus EJ, Boomsma DI. Twin specific risk factors in primary school achievements. Twin Res Hum Genet. 2012 Feb;15(1):107-15. doi: 10.1375/twin.15.1.107. PMID: 22784460. Boomsma, D.I., Bartels, M., de Geus, J.C.N. , van Beijsterveldt, C.E.M. (2013) Teacher Report Forms (TRF) and Conners' Teacher Rating Scale (short version - Revised) in twins and siblings registered with the Netherlands Twin Registry (NTR). DANS Data Station Social Sciences and Humanities, V2, https://doi.org/10.17026/dans-xbh-p5ht.
(sub) cohort	NTR: Young Netherlands Twin Register
Life stage
Coverage percentage of the measurement for this wave
Start date wave collection	1999-01-01
End date wave collection
Wave universe description	7.0 years
Stage of measurement
Language	NL
Description of physical data product	Data collected through paper-and-pencil surveys (up to 2012) have been scanned. All data digitally archived.
Additional info (URL)
Additional information
Contributors	YNTR administration Vrije Universiteit Amsterdam de Zeeuw, Eveline L. Vrije Universiteit Amsterdam Kevenaar, Sofieke T. Vrije Universiteit Amsterdam

Wave alternate title	YNTR teacher survey age 9/10 YS_TRF10
Short description of the wave	The YS_TRF10 survey for primary school teachers includes items on the teacher, class and school, functioning of the child, school performance, bullying and victimization (from 2010), and standardized questionnaires on problem behavior, namely the Teacher Report Form (TRF), the short version of the Conners’ Teacher Ratings Scale - Revised (CTRS-R), and the Social Skills Rating System (SSRS) (from 2017). Parents of twins that are approximately 9 (until 2009 age 10; mean age = 9.27 years, SD = .69 years) are contacted to ask for their permission to approach the teacher(s). From 2006 onwards, the consent to approach a teacher was extended to the non-twin siblings (6-12 years; mean age = 9.78 years, SD = 2.19 years) of their twins, and from 2009 with consent for triplets.
Type of StudyUnit
Publisher	Vrije Universiteit Amsterdam
Creators	Boomsma, Dorret I. Vrije Universiteit Amsterdam
Funding information	056-31-001 Funder identifier ROR Identifier type URI https://ror.org/ Funder award title Funder award URI 0240-001-003 Funder identifier ROR Identifier type URI https://ror.org/ Funder award title Funder award URI 481-08-011 Funder identifier ROR Identifier type URI https://ror.org/ Funder award title Funder award URI 056-32-010 Funder identifier ROR Identifier type URI https://ror.org/ Funder award title Funder award URI
References	de Zeeuw, L. E. J. (2015). Educational Achievement in Children: Twinning, Teachers and Genes. https://research.vu.nl/en/publications/educational-achievement-in-children-twinning-teachers-and-genes. ISBN: 978-94-6259-562-0. de Zeeuw EL, van Beijsterveldt CE, de Geus EJ, Boomsma DI. Twin specific risk factors in primary school achievements. Twin Res Hum Genet. 2012 Feb;15(1):107-15. doi: 10.1375/twin.15.1.107. PMID: 22784460. Boomsma, D.I., Bartels, M., de Geus, J.C.N. , van Beijsterveldt, C.E.M. (2013) Teacher Report Forms (TRF) and Conners' Teacher Rating Scale (short version - Revised) in twins and siblings registered with the Netherlands Twin Registry (NTR). DANS Data Station Social Sciences and Humanities, V2, https://doi.org/10.17026/dans-xbh-p5ht.
(sub) cohort	NTR: Young Netherlands Twin Register
Life stage
Coverage percentage of the measurement for this wave
Start date wave collection	1999-01-01
End date wave collection
Wave universe description	9.0 - 10.0 years
Stage of measurement
Language	NL
Description of physical data product	Data collected through paper-and-pencil surveys (up to 2012) have been scanned. All data digitally archived.
Additional info (URL)
Additional information
Contributors	YNTR administration Vrije Universiteit Amsterdam de Zeeuw, Eveline L. Vrije Universiteit Amsterdam Kevenaar, Sofieke T. Vrije Universiteit Amsterdam

Wave alternate title	YNTR teacher survey age 12 YS_TRF12
Short description of the wave	The YS_TRF12 survey for primary school teachers includes items on the teacher, class and school, functioning of the child, school performance, bullying and victimization (from 2010), and standardized questionnaires on problem behavior, namely the Teacher Report Form (TRF), the short version of the Conners’ Teacher Ratings Scale - Revised (CTRS-R), and the Social Skills Rating System (SSRS) (from 2017). Parents of twins that are approximately 12 (mean age = 12.13 years, SD = 0.30 years) are contacted to ask for their permission to approach the teacher(s). From 2006 onwards, the consent to approach a teacher was extended to the non-twin siblings (6-12 years; mean age = 8.82 years, SD = 1.37 years) of their twins, and from 2009 with consent for triplets.
Type of StudyUnit
Publisher	Vrije Universiteit Amsterdam
Creators	Boomsma, Dorret I. Vrije Universiteit Amsterdam
Funding information	056-31-001 Funder identifier ROR Identifier type URI https://ror.org/ Funder award title Funder award URI 0240-001-003 Funder identifier ROR Identifier type URI https://ror.org/ Funder award title Funder award URI 481-08-011 Funder identifier ROR Identifier type URI https://ror.org/ Funder award title Funder award URI 056-32-010 Funder identifier ROR Identifier type URI https://ror.org/ Funder award title Funder award URI
References	de Zeeuw, L. E. J. (2015). Educational Achievement in Children: Twinning, Teachers and Genes. https://research.vu.nl/en/publications/educational-achievement-in-children-twinning-teachers-and-genes. ISBN: 978-94-6259-562-0. de Zeeuw EL, van Beijsterveldt CE, de Geus EJ, Boomsma DI. Twin specific risk factors in primary school achievements. Twin Res Hum Genet. 2012 Feb;15(1):107-15. doi: 10.1375/twin.15.1.107. PMID: 22784460. Boomsma, D.I., Bartels, M., de Geus, J.C.N. , van Beijsterveldt, C.E.M. (2013) Teacher Report Forms (TRF) and Conners' Teacher Rating Scale (short version - Revised) in twins and siblings registered with the Netherlands Twin Registry (NTR). DANS Data Station Social Sciences and Humanities, V2, https://doi.org/10.17026/dans-xbh-p5ht.
(sub) cohort	NTR: Young Netherlands Twin Register
Life stage
Coverage percentage of the measurement for this wave
Start date wave collection	1999-01-01
End date wave collection
Wave universe description	12.0 years
Stage of measurement
Language	NL
Description of physical data product	Data collected through paper-and-pencil surveys (up to 2012) have been scanned. All data digitally archived.
Additional info (URL)
Additional information
Contributors	YNTR administration Vrije Universiteit Amsterdam de Zeeuw, Eveline L. Vrije Universiteit Amsterdam Kevenaar, Sofieke T. Vrije Universiteit Amsterdam

You can also access this dataset using the API (see API Docs).

author	None
author_email	None
creator_user_id	34768773-4537-4d74-8d9d-11e2b32cbbaf
dc_additional_info	In NTR, the SSRS was measured since 2017.
dc_analysis_unit	{Individual}
dc_cohort	NTR
dc_common_id	0078_CD2
id	71222684-c425-472d-afc8-7aeb94895504
isopen	False
license_title	None
maintainer	None
maintainer_email	None
metadata_created	2024-10-17T12:43:09.731829
metadata_modified	2024-10-20T12:54:34.608831
name	90236d42a273638eadf555ad07dbe9b5
notes	The Social Skills Rating System (SSRS) is a broad, multi-rater assessment of social behaviors that assesses teacher-student relations, peer acceptance, and academic performance in pre-school, elementary, and secondary students.
num_resources	0
num_tags	0
organization	{'id': '45b26247-5cc8-4bf1-a214-3efb773faa3a', 'name': 'ntr', 'title': 'Netherlands Twin Register', 'type': 'organization', 'description': 'The Netherlands Twin Register (NTR) consists of individuals who have agreed to participate in twin-family studies and was established and is managed by the Department of Biological Psychology, VU University Amsterdam (see: https://tweelingenregister.vu.nl/). The NTR was established in 1987 and has enrolled around 120.000 twins and a roughly equal number of their relatives. The majority of twin families have participated one or more times in survey studies on a host of epidemiological variables including social demography, personality, lifestyle, somatic and mental health, and subsamples took part in biomaterial collection (e.g. DNA) and dedicated projects for e.g. neuropsychological, biomarker, and behavioral traits. The recruitment into the NTR is fully inclusive without any restrictions on enrolment. The NTR is committed to actively seek the commitment of its participants to science and their continued involvement in NTR research by maintaining a website, electronic newsletters, and the MijnNTR portal that provides personalized feedback to participants. The NTR resources, e.g. the longitudinal phenotyping, the extended pedigree structures, and the multi-generation genotyping allow for future twin-family research that will contribute to gene discovery, causality modelling, and studies of genetic and cultural inheritance of behavioral traits and mental and physical health. In the CID data catalogue, only the NTR projects for children and adolescents (<18 years of age) have been included. This is refered to as the Young Netherlands Twin Register (YNTR).', 'image_url': 'https://data.individualdevelopment.nl/img/logo_ntr.png', 'created': '2024-10-17T13:43:56.356410', 'is_organization': True, 'approval_status': 'approved', 'state': 'active'}
owner_org	45b26247-5cc8-4bf1-a214-3efb773faa3a
private	False
state	active
title	Social Skills Rating System (SSRS)
type	measure
cohort	[{'cohort_alternate_title': 'YNTR', 'cohort_description': 'The Young Netherlands Twin Register (YNTR) consists of projects within the Netherlands Twin Register (NTR) that involve families with twins or other multiples under the age of 18.', 'cohort_language': 'NL', 'cohort_purpose': 'The purpose of the projects within the Young Netherlands Twin Register focus on the role of heritability in mental and physical health. For instance, the NTR investigates why some people become more easily depressed than others, or why certain people get diabetes while others do not. Other research areas include lifestyle and habits that influence health and disease, such as smoking, drinking and exercise.', 'cohort_spatial_country_code': 'NL', 'cohort_spatial_highest_reference': 'country', 'cohort_spatial_lowest_reference': 'postal code', 'cohort_time_method': 'Longitudinal.CohortEventBased', 'cohort_title': 'NTR: Young Netherlands Twin Register', 'cohort_universe': 'Families with twins or other multiples under the age of 18.', 'cohort_contributor': [{'cohort_contributor': 'YNTR administration', 'cohort_contributor_affiliation': 'Vrije Universiteit Amsterdam', 'cohort_contributor_affiliation_identifier': 'https://ror.org/008xxew50', 'cohort_contributor_affiliation_identifier_scheme': 'ROR', 'cohort_contributor_affiliation_identifier_schemeuri': 'https://ror.org/'}], 'cohort_creator': [{'cohort_creator_affiliation': 'Vrije Universiteit Amsterdam', 'cohort_creator_affiliation_identifier': 'https://ror.org/008xxew50', 'cohort_creator_affiliation_identifier_scheme': 'ROR', 'cohort_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'cohort_creator_identifier_schemeuri': 'https://orcid.org/', 'cohort_creator_identifier_type': 'ORCID', 'cohort_creator_name': 'Boomsma, Dorret I.', 'cohort_creator_pid': '0000-0002-7099-7972'}], 'cohort_funding': [{'cohort_funder': 'Dutch Research Council', 'cohort_funder_identifier': 'https://ror.org/04jsz6e67', 'cohort_funder_identifier_schemuri': 'https://ror.org/', 'cohort_funder_identifier_type': 'ROR', 'cohort_grant_number': '480-15-001/674'}, {'cohort_funder': 'Dutch Research Council', 'cohort_funder_identifier': 'https://ror.org/04jsz6e67', 'cohort_funder_identifier_schemuri': 'https://ror.org/', 'cohort_funder_identifier_type': 'ROR', 'cohort_grant_number': '575-25-006'}, {'cohort_funder': 'Dutch Research Council', 'cohort_funder_identifier': 'https://ror.org/04jsz6e67', 'cohort_funder_identifier_schemuri': 'https://ror.org/', 'cohort_funder_identifier_type': 'ROR', 'cohort_grant_number': '480-04-004'}, {'cohort_funder': 'Dutch Research Council', 'cohort_funder_identifier': 'https://ror.org/04jsz6e67', 'cohort_funder_identifier_schemuri': 'https://ror.org/', 'cohort_funder_identifier_type': 'ROR', 'cohort_grant_number': '911-09-032'}], 'cohort_publisher': [{'cohort_publisher_identifier': 'https://ror.org/008xxew50', 'cohort_publisher_identifier_type': 'ROR', 'cohort_publisher_name': 'Vrije Universiteit Amsterdam'}], 'cohort_references': [{'cohort_reference_citation': 'Boomsma DI, de Geus EJ, Vink JM, Stubbe JH, Distel MA, Hottenga JJ, Posthuma D, van Beijsterveldt TC, Hudziak JJ, Bartels M, Willemsen G. Netherlands Twin Register: from twins to twin families. Twin Res Hum Genet. 2006 Dec;9(6):849-57. doi: 10.1375/183242706779462426. PMID: 17254420.', 'cohort_reference_identifier': 'https://doi.org/10.1375/183242706779462426', 'cohort_reference_identifier_type': 'DOI', 'cohort_reference_type': 'IsDescribedBy'}, {'cohort_reference_citation': 'Boomsma DI, Willemsen G, Vink JM, Bartels M, Groot P, Hottenga JJ, van Beijsterveldt CE, Stroet T, van Dijk R, Wertheim R, Visser M, van der Kleij F. Design and implementation of a twin-family database for behavior genetics and genomics studies. Twin Res Hum Genet. 2008 Jun;11(3):342-8. doi: 10.1375/twin.11.3.342. PMID: 18498212.', 'cohort_reference_identifier': 'https://doi.org/10.1375/twin.11.3.342', 'cohort_reference_identifier_type': 'DOI', 'cohort_reference_type': 'IsDescribedBy'}, {'cohort_reference_citation': 'van Beijsterveldt CE, Groen-Blokhuis M, Hottenga JJ, Franić S, Hudziak JJ, Lamb D, Huppertz C, de Zeeuw E, Nivard M, Schutte N, Swagerman S, Glasner T, van Fulpen M, Brouwer C, Stroet T, Nowotny D, Ehli EA, Davies GE, Scheet P, Orlebeke JF, Kan KJ, Smit D, Dolan CV, Middeldorp CM, de Geus EJ, Bartels M, Boomsma DI. The Young Netherlands Twin Register (YNTR): longitudinal twin and family studies in over 70,000 children. Twin Res Hum Genet. 2013 Feb;16(1):252-67. doi: 10.1017/thg.2012.118. Epub 2012 Nov 28. PMID: 23186620.', 'cohort_reference_identifier': 'https://doi.org/10.1017/thg.2012.118', 'cohort_reference_identifier_type': 'DOI', 'cohort_reference_type': 'IsDescribedBy'}, {'cohort_reference_citation': "Ligthart L, van Beijsterveldt CEM, Kevenaar ST, de Zeeuw E, van Bergen E, Bruins S, Pool R, Helmer Q, van Dongen J, Hottenga JJ, Van't Ent D, Dolan CV, Davies GE, Ehli EA, Bartels M, Willemsen G, de Geus EJC, Boomsma DI. The Netherlands Twin Register: Longitudinal Research Based on Twin and Twin-Family Designs. Twin Res Hum Genet. 2019 Dec;22(6):623-636. doi: 10.1017/thg.2019.93. Epub 2019 Oct 31. PMID: 31666148.", 'cohort_reference_identifier': 'https://doi.org/10.1017/thg.2019.93', 'cohort_reference_identifier_type': 'DOI', 'cohort_reference_type': 'IsDescribedBy'}]}]
dc_DOI	[{'dc_identifier_type': 'DOI', 'dc_pid': '10.60641/cw09-8j05'}]
dc_constructs	[{'dc_construct': 'sociocognitive and emotional development'}]
dc_labels	[{'dc_label': 'social behavior'}, {'dc_label': 'prosocial behavior'}, {'dc_label': 'social competence'}, {'dc_label': 'social skill'}, {'dc_label': 'assertiveness'}, {'dc_label': 'empathy'}, {'dc_label': 'self-control'}, {'dc_label': 'friendship'}, {'dc_label': 'social cognition'}, {'dc_label': 'peer acceptance'}, {'dc_label': 'academic performance'}, {'dc_label': 'interpersonal relationship'}]
dc_measurement_references	[{'dc_measurements_references_citation': 'Gresham, F. M., & Elliott, S. N. (1990).\xa0Social skills rating system: Manual. American guidance service.', 'dc_measurements_references_doi': 'https://doi.org/10.1037/a0022662'}]
dc_modes_of_collection	[{'dc_mode_of_collection': 'SelfAdministeredQuestionnaire'}]
measure_age_range	[{'measure_age_month': 60}, {'measure_age_month': 84}, {'measure_age_month': 108}, {'measure_age_month': 109}, {'measure_age_month': 110}, {'measure_age_month': 111}, {'measure_age_month': 112}, {'measure_age_month': 113}, {'measure_age_month': 114}, {'measure_age_month': 115}, {'measure_age_month': 116}, {'measure_age_month': 117}, {'measure_age_month': 118}, {'measure_age_month': 119}, {'measure_age_month': 120}, {'measure_age_month': 144}]
study	[{'study_alternate_title': 'NTR', 'study_language': 'NL', 'study_purpose': 'The research carried out by the Netherlands Twin Register focuses on the role of heritability in mental and physical health. For instance, the NTR investigates why some people become more easily depressed than others, or why certain people get diabetes while others do not. Other research areas include lifestyle and habits that influence health and disease, such as smoking, drinking and exercise.', 'study_time_method': 'Longitudinal', 'study_universe': 'The recruitment into the NTR is fully inclusive without any restrictions on enrolment. In the CID data catalogue, only the NTR projects for children and adolescents (<18 years of age) have been included. This is refered to as the Young Netherlands Twin Register (YNTR). ', 'title': 'Netherlands Twin Register', 'study_contact': [{'study_contact_affiliation': 'Vrije Universiteit Amsterdam', 'study_contact_mail': 'ntr.datamanagement.fgb@vu.nl', 'study_contact_name': 'NTR Data Management'}], 'study_contributor': [{'study_contributor_affiliation': 'Vrije Universiteit Amsterdam', 'study_contributor_affiliation_identifier': 'https://ror.org/008xxew50', 'study_contributor_affiliation_identifier_scheme': 'ROR', 'study_contributor_affiliation_identifier_schemeuri': 'https://ror.org/', 'study_contributor_name': 'YNTR administration'}], 'study_data_access': [{'study_data_access_URL': 'https://ntr-data-request.psy.vu.nl/', 'study_data_access_description': 'Researchers with an approved data sharing request who abide by the rules of the European General Data Protection Regulation can receive temporary access to the NTR data for their own research projects.'}], 'study_funding': [{'study_funder': 'Dutch Research Council', 'study_funder_identifier': 'https://ror.org/04jsz6e67', 'study_funder_identifier_schemuri': 'https://ror.org/', 'study_funder_identifier_type': 'ROR', 'study_grant_number': '480-15-001/674'}, {'study_funder': 'Dutch Research Council', 'study_funder_identifier': 'https://ror.org/04jsz6e67', 'study_funder_identifier_schemuri': 'https://ror.org/', 'study_funder_identifier_type': 'ROR', 'study_grant_number': '575-25-006'}, {'study_funder': 'Dutch Research Council', 'study_funder_identifier': 'https://ror.org/04jsz6e67', 'study_funder_identifier_schemuri': 'https://ror.org/', 'study_funder_identifier_type': 'ROR', 'study_grant_number': '480-04-004'}, {'study_funder': 'Dutch Research Council', 'study_funder_identifier': 'https://ror.org/04jsz6e67', 'study_funder_identifier_schemuri': 'https://ror.org/', 'study_funder_identifier_type': 'ROR', 'study_grant_number': '911-09-032'}], 'study_principal_investigators': [{'study_pi_affiliation': 'Vrije Universiteit Amsterdam', 'study_pi_affiliation_identifier': 'https://ror.org/008xxew50', 'study_pi_affiliation_identifier_scheme': 'ROR', 'study_pi_affiliation_identifier_schemeuri': 'https://ror.org/', 'study_pi_identifier_schemeuri': 'https://orcid.org/', 'study_pi_identifier_type': 'ORCID', 'study_pi_name': 'Boomsma, Dorret I.', 'study_pi_pid': '0000-0002-7099-7972'}], 'study_publisher': [{'study_publisher_identifier': 'https://ror.org/008xxew50', 'study_publisher_identifier_schemeuri': 'https://ror.org/', 'study_publisher_identifier_type': 'ROR', 'study_publisher_name': 'Vrije Universiteit Amsterdam'}], 'study_references': [{'study_reference_citation': 'Boomsma DI, de Geus EJ, Vink JM, Stubbe JH, Distel MA, Hottenga JJ, Posthuma D, van Beijsterveldt TC, Hudziak JJ, Bartels M, Willemsen G. Netherlands Twin Register: from twins to twin families. Twin Res Hum Genet. 2006 Dec;9(6):849-57. doi: 10.1375/183242706779462426. PMID: 17254420.', 'study_reference_identifier': 'https://doi.org/10.1375/183242706779462426', 'study_reference_identifier_type': 'DOI', 'study_reference_type': 'IsDescribedBy'}, {'study_reference_citation': 'Boomsma DI, Willemsen G, Vink JM, Bartels M, Groot P, Hottenga JJ, van Beijsterveldt CE, Stroet T, van Dijk R, Wertheim R, Visser M, van der Kleij F. Design and implementation of a twin-family database for behavior genetics and genomics studies. Twin Res Hum Genet. 2008 Jun;11(3):342-8. doi: 10.1375/twin.11.3.342. PMID: 18498212.', 'study_reference_identifier': 'https://doi.org/10.1375/twin.11.3.342', 'study_reference_identifier_type': 'DOI', 'study_reference_type': 'IsDescribedBy'}, {'study_reference_citation': 'van Beijsterveldt CE, Groen-Blokhuis M, Hottenga JJ, Franić S, Hudziak JJ, Lamb D, Huppertz C, de Zeeuw E, Nivard M, Schutte N, Swagerman S, Glasner T, van Fulpen M, Brouwer C, Stroet T, Nowotny D, Ehli EA, Davies GE, Scheet P, Orlebeke JF, Kan KJ, Smit D, Dolan CV, Middeldorp CM, de Geus EJ, Bartels M, Boomsma DI. The Young Netherlands Twin Register (YNTR): longitudinal twin and family studies in over 70,000 children. Twin Res Hum Genet. 2013 Feb;16(1):252-67. doi: 10.1017/thg.2012.118. Epub 2012 Nov 28. PMID: 23186620.', 'study_reference_identifier': 'https://doi.org/10.1017/thg.2012.118', 'study_reference_identifier_type': 'DOI', 'study_reference_type': 'IsDescribedBy'}, {'study_reference_citation': "Ligthart L, van Beijsterveldt CEM, Kevenaar ST, de Zeeuw E, van Bergen E, Bruins S, Pool R, Helmer Q, van Dongen J, Hottenga JJ, Van't Ent D, Dolan CV, Davies GE, Ehli EA, Bartels M, Willemsen G, de Geus EJC, Boomsma DI. The Netherlands Twin Register: Longitudinal Research Based on Twin and Twin-Family Designs. Twin Res Hum Genet. 2019 Dec;22(6):623-636. doi: 10.1017/thg.2019.93. Epub 2019 Oct 31. PMID: 31666148.", 'study_reference_identifier': 'https://doi.org/10.1017/thg.2019.93', 'study_reference_identifier_type': 'DOI', 'study_reference_type': 'IsDescribedBy'}, {'study_reference_citation': 'Bartels M, van Beijsterveldt CE, Derks EM, Stroet TM, Polderman TJ, Hudziak JJ, Boomsma DI. Young Netherlands Twin Register (Y-NTR): a longitudinal multiple informant study of problem behavior. Twin Res Hum Genet. 2007 Feb;10(1):3-11. doi: 10.1375/twin.10.1.3.PMID: 17539360.', 'study_reference_identifier': 'https://doi.org/10.1375/twin.10.1.3', 'study_reference_identifier_type': 'DOI', 'study_reference_type': 'IsDescribedBy'}, {'study_reference_citation': 'Boomsma DI, Orlebeke JF, van Baal GC.Behav Genet. The Dutch Twin Register: growth data on weight and height. 1992 Mar;22(2):247-51. doi: 10.1007/BF01067004', 'study_reference_identifier': 'https://doi.org/10.1007/BF01067004', 'study_reference_identifier_type': 'DOI', 'study_reference_type': 'IsDescribedBy'}, {'study_reference_citation': 'Franić S, Dolan CV, van Beijsterveldt CE, Hulshoff Pol HE, Bartels M, Boomsma DI. Genetic and environmental stability of intelligence in childhood and adolescence. Twin Res Hum Genet. 2014 Jun;17(3):151-63. doi: 10.1017/thg.2014.', 'study_reference_identifier': 'https://doi.org/10.1017/thg.2014', 'study_reference_identifier_type': 'DOI', 'study_reference_type': 'IsDescribedBy'}]}]
wave	[{'wave_alternate_title': 'YNTR teacher survey age 5 [YS_TRF5]', 'wave_cohort': 'NTR: Young Netherlands Twin Register', 'wave_cohort_ckan_id': '6f88a94b0bf79a8304ba604c655c08a9', 'wave_description': 'In the YS_TRF5 project, teacher data were collected in 2 sub-groups of 5-year-old twins (mean age = 5.66 years, SD = 0.31 years) born in 1990/1991 and in 2002/2003, and their 6-12 year old siblings (mean age = 8.00 years, SD = 1.17 years) born between 1995-2004. One subgroup was part of the study YE_ATTEF1 (Polderman et al., 2006) and one was for a try-out study in 2008. The survey for the primary school teachers includes items on the teacher, class and school, functioning of the child, school performance, and standardized questionnaires on problem behavior, namely the Teacher Report Form (TRF), and the short version of the Conners’ Teacher Ratings Scale - Revised (CTRS-R).', 'wave_end_date_collection': '2008-01-01', 'wave_language': 'NL', 'wave_physical_data_product_description': 'Data collected through paper-and-pencil surveys have been scanned. All data digitally archived. ', 'wave_start_date_collection': '1996-01-01', 'wave_title': 'YS_TRF5', 'wave_universe': '60', 'wave_contributor': [{'wave_contributor_affiliation': 'Vrije Universiteit Amsterdam', 'wave_contributor_affiliation_identifier': 'https://ror.org/008xxew50', 'wave_contributor_affiliation_identifier_scheme': 'ROR', 'wave_contributor_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_contributor_identifier_schemeuri': '', 'wave_contributor_identifier_type': '', 'wave_contributor_name': 'YNTR administration', 'wave_contributor_pid': ''}, {'wave_contributor_affiliation': 'Vrije Universiteit Amsterdam', 'wave_contributor_affiliation_identifier': 'https://ror.org/008xxew50', 'wave_contributor_affiliation_identifier_scheme': 'ROR', 'wave_contributor_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_contributor_identifier_schemeuri': 'https://orcid.org/', 'wave_contributor_identifier_type': 'ORCID', 'wave_contributor_name': 'Polderman, Tinca J. C.', 'wave_contributor_pid': '0000-0001-5564-301X'}], 'wave_creator': [{'wave_creator_affiliation': 'Vrije Universiteit Amsterdam', 'wave_creator_affiliation_identifier': 'https://ror.org/008xxew50', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'Boomsma, Dorret I.', 'wave_creator_pid': '0000-0002-7099-7972'}], 'wave_funding': [{'wave_funder_identifier_schemuri': 'https://ror.org/', 'wave_funder_identifier_type': 'ROR', 'wave_grant_number': '481-08-011'}], 'wave_publisher': [{'wave_publisher_identifier': 'https://ror.org/008xxew50', 'wave_publisher_identifier_type': 'ROR', 'wave_publisher_name': 'Vrije Universiteit Amsterdam'}], 'wave_references': [{'wave_references_citation': 'Polderman TJ, Posthuma D, De Sonneville LM, Verhulst FC, Boomsma DI. Genetic analyses of teacher ratings of problem behavior in 5-year-old twins. Twin Res Hum Genet. 2006 Feb;9(1):122-30. doi: 10.1375/183242706776402975. PMID: 16611477.', 'wave_references_identifier': 'https://doi.org/10.1375/183242706776402975', 'wave_references_identifier_type': 'DOI', 'wave_references_type': 'IsDescribedBy'}, {'wave_references_citation': "Boomsma, D.I., Bartels, M., de Geus, J.C.N. , van Beijsterveldt, C.E.M. (2013) Teacher Report Forms (TRF) and Conners' Teacher Rating Scale (short version - Revised) in twins and siblings registered with the Netherlands Twin Registry (NTR). DANS Data Station Social Sciences and Humanities, V2, https://doi.org/10.17026/dans-xbh-p5ht.", 'wave_references_identifier': 'https://doi.org/10.17026/dans-xbh-p5ht', 'wave_references_identifier_type': 'DOI', 'wave_references_type': 'HasPart'}], 'wave_subject_codes': [{'wave_subject_code': 'TC', 'wave_subject_code_translated': 'Teacher/tutor on Child'}]}, {'wave_alternate_title': 'YNTR teacher survey age 7 [YS_TRF7]', 'wave_cohort': 'NTR: Young Netherlands Twin Register', 'wave_cohort_ckan_id': '6f88a94b0bf79a8304ba604c655c08a9', 'wave_description': 'The YS_TRF7 survey for primary school teachers includes items on the teacher, class and school, functioning of the child, school performance, bullying and victimization (from 2010), and standardized questionnaires on problem behavior, namely the Teacher Report Form (TRF), the short version of the Conners’ Teacher Ratings Scale - Revised (CTRS-R), and the Social Skills Rating System (SSRS) (from 2017). Parents of twins that are approximately 7 years old (in 2009 age 6; mean age = 6.91 years, SD = 0.52 years) born in or after 1992, are contacted to ask for their permission to approach the teacher(s). From 2006 onwards, the consent to approach a teacher was extended to the non-twin siblings (6-12 years; mean age = 9.4 years, SD = 1.47 years) of their twins, and from 2009 with consent for triplets.', 'wave_language': 'NL', 'wave_physical_data_product_description': 'Data collected through paper-and-pencil surveys (up to 2012) have been scanned. All data digitally archived. ', 'wave_start_date_collection': '1999-01-01', 'wave_title': 'YS_TRF7', 'wave_universe': '84', 'wave_contributor': [{'wave_contributor_affiliation': 'Vrije Universiteit Amsterdam', 'wave_contributor_affiliation_identifier': 'https://ror.org/008xxew50', 'wave_contributor_affiliation_identifier_scheme': 'ROR', 'wave_contributor_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_contributor_identifier_schemeuri': '', 'wave_contributor_identifier_type': '', 'wave_contributor_name': 'YNTR administration', 'wave_contributor_pid': ''}, {'wave_contributor_affiliation': 'Vrije Universiteit Amsterdam', 'wave_contributor_affiliation_identifier': 'https://ror.org/008xxew50', 'wave_contributor_affiliation_identifier_scheme': 'ROR', 'wave_contributor_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_contributor_identifier_schemeuri': 'https://orcid.org/', 'wave_contributor_identifier_type': 'ORCID', 'wave_contributor_name': 'de Zeeuw, Eveline L.', 'wave_contributor_pid': '0000-0001-9042-7419'}, {'wave_contributor_affiliation': 'Vrije Universiteit Amsterdam', 'wave_contributor_affiliation_identifier': 'https://ror.org/008xxew50', 'wave_contributor_affiliation_identifier_scheme': 'ROR', 'wave_contributor_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_contributor_identifier_schemeuri': 'https://orcid.org/', 'wave_contributor_identifier_type': 'ORCID', 'wave_contributor_name': 'Kevenaar, Sofieke T.', 'wave_contributor_pid': '0000-0003-1795-3580'}], 'wave_creator': [{'wave_creator_affiliation': 'Vrije Universiteit Amsterdam', 'wave_creator_affiliation_identifier': 'https://ror.org/008xxew50', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'Boomsma, Dorret I.', 'wave_creator_pid': '0000-0002-7099-7972'}], 'wave_funding': [{'wave_funder_identifier_schemuri': 'https://ror.org/', 'wave_funder_identifier_type': 'ROR', 'wave_grant_number': '056-31-001'}, {'wave_funder_identifier_schemuri': 'https://ror.org/', 'wave_funder_identifier_type': 'ROR', 'wave_grant_number': '0240-001-003'}, {'wave_funder_identifier_schemuri': 'https://ror.org/', 'wave_funder_identifier_type': 'ROR', 'wave_grant_number': '481-08-011'}, {'wave_funder_identifier_schemuri': 'https://ror.org/', 'wave_funder_identifier_type': 'ROR', 'wave_grant_number': '056-32-010'}], 'wave_publisher': [{'wave_publisher_identifier': 'https://ror.org/008xxew50', 'wave_publisher_identifier_type': 'ROR', 'wave_publisher_name': 'Vrije Universiteit Amsterdam'}], 'wave_references': [{'wave_references_citation': 'de Zeeuw, L. E. J. (2015). Educational Achievement in Children: Twinning, Teachers and Genes. https://research.vu.nl/en/publications/educational-achievement-in-children-twinning-teachers-and-genes. ISBN: 978-94-6259-562-0.', 'wave_references_identifier': 'https://hdl.handle.net/1871/52459', 'wave_references_identifier_type': 'Handle', 'wave_references_type': 'IsDescribedBy'}, {'wave_references_citation': 'de Zeeuw EL, van Beijsterveldt CE, de Geus EJ, Boomsma DI. Twin specific risk factors in primary school achievements. Twin Res Hum Genet. 2012 Feb;15(1):107-15. doi: 10.1375/twin.15.1.107. PMID: 22784460.', 'wave_references_identifier': 'https://doi.org/10.1375/twin.15.1.107', 'wave_references_identifier_type': 'DOI', 'wave_references_type': 'IsDescribedBy'}, {'wave_references_citation': "Boomsma, D.I., Bartels, M., de Geus, J.C.N. , van Beijsterveldt, C.E.M. (2013) Teacher Report Forms (TRF) and Conners' Teacher Rating Scale (short version - Revised) in twins and siblings registered with the Netherlands Twin Registry (NTR). DANS Data Station Social Sciences and Humanities, V2, https://doi.org/10.17026/dans-xbh-p5ht.", 'wave_references_identifier': 'https://doi.org/10.17026/dans-xbh-p5ht', 'wave_references_identifier_type': 'DOI', 'wave_references_type': 'HasPart'}], 'wave_subject_codes': [{'wave_subject_code': 'TC', 'wave_subject_code_translated': 'Teacher/tutor on Child'}]}, {'wave_alternate_title': 'YNTR teacher survey age 9/10 [YS_TRF10]', 'wave_cohort': 'NTR: Young Netherlands Twin Register', 'wave_cohort_ckan_id': '6f88a94b0bf79a8304ba604c655c08a9', 'wave_description': 'The YS_TRF10 survey for primary school teachers includes items on the teacher, class and school, functioning of the child, school performance, bullying and victimization (from 2010), and standardized questionnaires on problem behavior, namely the Teacher Report Form (TRF), the short version of the Conners’ Teacher Ratings Scale - Revised (CTRS-R), and the Social Skills Rating System (SSRS) (from 2017). Parents of twins that are approximately 9 (until 2009 age 10; mean age = 9.27 years, SD = .69 years) are contacted to ask for their permission to approach the teacher(s). From 2006 onwards, the consent to approach a teacher was extended to the non-twin siblings (6-12 years; mean age = 9.78 years, SD = 2.19 years) of their twins, and from 2009 with consent for triplets. ', 'wave_language': 'NL', 'wave_physical_data_product_description': 'Data collected through paper-and-pencil surveys (up to 2012) have been scanned. All data digitally archived. ', 'wave_start_date_collection': '1999-01-01', 'wave_title': 'YS_TRF10', 'wave_universe': '108-120', 'wave_contributor': [{'wave_contributor_affiliation': 'Vrije Universiteit Amsterdam', 'wave_contributor_affiliation_identifier': 'https://ror.org/008xxew50', 'wave_contributor_affiliation_identifier_scheme': 'ROR', 'wave_contributor_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_contributor_identifier_schemeuri': '', 'wave_contributor_identifier_type': '', 'wave_contributor_name': 'YNTR administration', 'wave_contributor_pid': ''}, {'wave_contributor_affiliation': 'Vrije Universiteit Amsterdam', 'wave_contributor_affiliation_identifier': 'https://ror.org/008xxew50', 'wave_contributor_affiliation_identifier_scheme': 'ROR', 'wave_contributor_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_contributor_identifier_schemeuri': 'https://orcid.org/', 'wave_contributor_identifier_type': 'ORCID', 'wave_contributor_name': 'de Zeeuw, Eveline L.', 'wave_contributor_pid': '0000-0001-9042-7419'}, {'wave_contributor_affiliation': 'Vrije Universiteit Amsterdam', 'wave_contributor_affiliation_identifier': 'https://ror.org/008xxew50', 'wave_contributor_affiliation_identifier_scheme': 'ROR', 'wave_contributor_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_contributor_identifier_schemeuri': 'https://orcid.org/', 'wave_contributor_identifier_type': 'ORCID', 'wave_contributor_name': 'Kevenaar, Sofieke T.', 'wave_contributor_pid': '0000-0003-1795-3580'}], 'wave_creator': [{'wave_creator_affiliation': 'Vrije Universiteit Amsterdam', 'wave_creator_affiliation_identifier': 'https://ror.org/008xxew50', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'Boomsma, Dorret I.', 'wave_creator_pid': '0000-0002-7099-7972'}], 'wave_funding': [{'wave_funder_identifier_schemuri': 'https://ror.org/', 'wave_funder_identifier_type': 'ROR', 'wave_grant_number': '056-31-001'}, {'wave_funder_identifier_schemuri': 'https://ror.org/', 'wave_funder_identifier_type': 'ROR', 'wave_grant_number': '0240-001-003'}, {'wave_funder_identifier_schemuri': 'https://ror.org/', 'wave_funder_identifier_type': 'ROR', 'wave_grant_number': '481-08-011'}, {'wave_funder_identifier_schemuri': 'https://ror.org/', 'wave_funder_identifier_type': 'ROR', 'wave_grant_number': '056-32-010'}], 'wave_publisher': [{'wave_publisher_identifier': 'https://ror.org/008xxew50', 'wave_publisher_identifier_type': 'ROR', 'wave_publisher_name': 'Vrije Universiteit Amsterdam'}], 'wave_references': [{'wave_references_citation': 'de Zeeuw, L. E. J. (2015). Educational Achievement in Children: Twinning, Teachers and Genes. https://research.vu.nl/en/publications/educational-achievement-in-children-twinning-teachers-and-genes. ISBN: 978-94-6259-562-0.', 'wave_references_identifier': 'https://hdl.handle.net/1871/52459', 'wave_references_identifier_type': 'Handle', 'wave_references_type': 'IsDescribedBy'}, {'wave_references_citation': 'de Zeeuw EL, van Beijsterveldt CE, de Geus EJ, Boomsma DI. Twin specific risk factors in primary school achievements. Twin Res Hum Genet. 2012 Feb;15(1):107-15. doi: 10.1375/twin.15.1.107. PMID: 22784460.', 'wave_references_identifier': 'https://doi.org/10.1375/twin.15.1.107', 'wave_references_identifier_type': 'DOI', 'wave_references_type': 'IsDescribedBy'}, {'wave_references_citation': "Boomsma, D.I., Bartels, M., de Geus, J.C.N. , van Beijsterveldt, C.E.M. (2013) Teacher Report Forms (TRF) and Conners' Teacher Rating Scale (short version - Revised) in twins and siblings registered with the Netherlands Twin Registry (NTR). DANS Data Station Social Sciences and Humanities, V2, https://doi.org/10.17026/dans-xbh-p5ht.", 'wave_references_identifier': 'https://doi.org/10.17026/dans-xbh-p5ht', 'wave_references_identifier_type': 'DOI', 'wave_references_type': 'HasPart'}], 'wave_subject_codes': [{'wave_subject_code': 'TC', 'wave_subject_code_translated': 'Teacher/tutor on Child'}]}, {'wave_alternate_title': 'YNTR teacher survey age 12 [YS_TRF12]', 'wave_cohort': 'NTR: Young Netherlands Twin Register', 'wave_cohort_ckan_id': '6f88a94b0bf79a8304ba604c655c08a9', 'wave_description': 'The YS_TRF12 survey for primary school teachers includes items on the teacher, class and school, functioning of the child, school performance, bullying and victimization (from 2010), and standardized questionnaires on problem behavior, namely the Teacher Report Form (TRF), the short version of the Conners’ Teacher Ratings Scale - Revised (CTRS-R), and the Social Skills Rating System (SSRS) (from 2017). Parents of twins that are approximately 12 (mean age = 12.13 years, SD = 0.30 years) are contacted to ask for their permission to approach the teacher(s). From 2006 onwards, the consent to approach a teacher was extended to the non-twin siblings (6-12 years; mean age = 8.82 years, SD = 1.37 years) of their twins, and from 2009 with consent for triplets.', 'wave_language': 'NL', 'wave_physical_data_product_description': 'Data collected through paper-and-pencil surveys (up to 2012) have been scanned. All data digitally archived. ', 'wave_start_date_collection': '1999-01-01', 'wave_title': 'YS_TRF12', 'wave_universe': '144', 'wave_contributor': [{'wave_contributor_affiliation': 'Vrije Universiteit Amsterdam', 'wave_contributor_affiliation_identifier': 'https://ror.org/008xxew50', 'wave_contributor_affiliation_identifier_scheme': 'ROR', 'wave_contributor_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_contributor_identifier_schemeuri': '', 'wave_contributor_identifier_type': '', 'wave_contributor_name': 'YNTR administration', 'wave_contributor_pid': ''}, {'wave_contributor_affiliation': 'Vrije Universiteit Amsterdam', 'wave_contributor_affiliation_identifier': 'https://ror.org/008xxew50', 'wave_contributor_affiliation_identifier_scheme': 'ROR', 'wave_contributor_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_contributor_identifier_schemeuri': 'https://orcid.org/', 'wave_contributor_identifier_type': 'ORCID', 'wave_contributor_name': 'de Zeeuw, Eveline L.', 'wave_contributor_pid': '0000-0001-9042-7419'}, {'wave_contributor_affiliation': 'Vrije Universiteit Amsterdam', 'wave_contributor_affiliation_identifier': 'https://ror.org/008xxew50', 'wave_contributor_affiliation_identifier_scheme': 'ROR', 'wave_contributor_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_contributor_identifier_schemeuri': 'https://orcid.org/', 'wave_contributor_identifier_type': 'ORCID', 'wave_contributor_name': 'Kevenaar, Sofieke T.', 'wave_contributor_pid': '0000-0003-1795-3580'}], 'wave_creator': [{'wave_creator_affiliation': 'Vrije Universiteit Amsterdam', 'wave_creator_affiliation_identifier': 'https://ror.org/008xxew50', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'Boomsma, Dorret I.', 'wave_creator_pid': '0000-0002-7099-7972'}], 'wave_funding': [{'wave_funder_identifier_schemuri': 'https://ror.org/', 'wave_funder_identifier_type': 'ROR', 'wave_grant_number': '056-31-001'}, {'wave_funder_identifier_schemuri': 'https://ror.org/', 'wave_funder_identifier_type': 'ROR', 'wave_grant_number': '0240-001-003'}, {'wave_funder_identifier_schemuri': 'https://ror.org/', 'wave_funder_identifier_type': 'ROR', 'wave_grant_number': '481-08-011'}, {'wave_funder_identifier_schemuri': 'https://ror.org/', 'wave_funder_identifier_type': 'ROR', 'wave_grant_number': '056-32-010'}], 'wave_publisher': [{'wave_publisher_identifier': 'https://ror.org/008xxew50', 'wave_publisher_identifier_type': 'ROR', 'wave_publisher_name': 'Vrije Universiteit Amsterdam'}], 'wave_references': [{'wave_references_citation': 'de Zeeuw, L. E. J. (2015). Educational Achievement in Children: Twinning, Teachers and Genes. https://research.vu.nl/en/publications/educational-achievement-in-children-twinning-teachers-and-genes. ISBN: 978-94-6259-562-0.', 'wave_references_identifier': 'https://hdl.handle.net/1871/52459', 'wave_references_identifier_type': 'Handle', 'wave_references_type': 'IsDescribedBy'}, {'wave_references_citation': 'de Zeeuw EL, van Beijsterveldt CE, de Geus EJ, Boomsma DI. Twin specific risk factors in primary school achievements. Twin Res Hum Genet. 2012 Feb;15(1):107-15. doi: 10.1375/twin.15.1.107. PMID: 22784460.', 'wave_references_identifier': 'https://doi.org/10.1375/twin.15.1.107', 'wave_references_identifier_type': 'DOI', 'wave_references_type': 'IsDescribedBy'}, {'wave_references_citation': "Boomsma, D.I., Bartels, M., de Geus, J.C.N. , van Beijsterveldt, C.E.M. (2013) Teacher Report Forms (TRF) and Conners' Teacher Rating Scale (short version - Revised) in twins and siblings registered with the Netherlands Twin Registry (NTR). DANS Data Station Social Sciences and Humanities, V2, https://doi.org/10.17026/dans-xbh-p5ht.", 'wave_references_identifier': 'https://doi.org/10.17026/dans-xbh-p5ht', 'wave_references_identifier_type': 'DOI', 'wave_references_type': 'HasPart'}], 'wave_subject_codes': [{'wave_subject_code': 'TC', 'wave_subject_code_translated': 'Teacher/tutor on Child'}]}]
resources	[]
tags	[]
groups	[]
relationships_as_subject	[]
relationships_as_object	[]
tracking_summary	{'total': 0, 'recent': 0}

Social Skills Rating System (SSRS)

Netherlands Twin Register Cohort study

NTR: Young Netherlands Twin Register Cohort

YS_TRF5 Wave

YS_TRF7 Wave

YS_TRF10 Wave

YS_TRF12 Wave