Dataset

Index of Empathy for Children and Adolescents (IECA)

The Empathy Index for Children and Adolescents (IECA) is a 22-item self-report questionnaire to assess dispositional affective empathy in children aged 6 and older. The IECA has been designed to assess emotional responsiveness, rather than accuracy of cognitive insight.

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Keywords	empathy autism autism spectrum disorder emotional development social behavior theory of mind affective empathy emotional responsiveness
Constructs	sociocognitive and emotional development personality
Waves	Old Cohort RO - W3 CC 14.0 years From 2004-01-01 to 2004-03-31 RO - W4 CC 15.0 years From 2005-01-01 to 2005-03-31
Mode of collection	SelfAdministeredQuestionnaire
Analysis unit	Individual
Instrument name	Index of Empathy for Children and Adolescents (IECA)
Measure name	Empathy
References	Davis, M. H. (1980). A multidimensional approach to individual differences in empathy. JSAS Catalog of Selected Documents in Psychology, 10, 85. Mehrabian, A., & Epstein, N. (1972). A measure of emotional empathy1. Journal of Personality, 40(4), 525–543. https://doi.org/10.1111/j.1467-6494.1972.tb00078.x

Measure was collected within the following cohort study:

Research on Adolescent Development and Relationships Cohort study

Purpose	The goal of RADAR is to investigate the normal, but also problematic development of adolescents. During high school, adolescents experience a period of major changes, such as changes in classmates and friends. But it is also a period of bodily changes, changes in behavior and in becoming more independent. During adolescence, there is an increased risk of depression and anxiety. Sometimes, antisocial behavior increases as well. Adolescence is therefore a period in which some adolescents develop problems, but others don’t. In RADAR, we investigate which factors are associated with a healthy and a problematic development of adolescents. By providing reliable information about possible causes and risk factors for developing problem behavior, support programs and interventions can be modified to become more effective.
description
Alternate title	RADAR, RADAR study
Data access information	To access RADAR data, please follow the instructions in the RADAR publication protocol and the data request form. This form should contain the theoretical rationale, research questions, hypotheses, and a description of planned statistical analyses. Once the data request is approved by the principal investigators of RADAR, researchers will get access to the requested data. https://doi.org/10.17026%2Fdans-zrb-v5wp
Publisher	Utrecht University
Principal investigators	Branje, Susan Utrecht University Meeus, Wim Utrecht University
Cohort study international identifier
Language	NL
Funding information	Dutch Research Council GB-MAGW 480-03-005 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 GB-MAGW 480-08-006 Funder identifier https://ror.org/04jsz6e67 Funder identifier type ROR Funder identifier type URI https://ror.org/ Funder award title Funder award URI Stichting Achmea Slachtoffer en Samenleving Funder identifier https://ror.org/033hwwn95 Funder identifier type ROR Funder identifier type URI https://ror.org/ Funder award title Funder award URI Dutch Research Council 024.001.003 Funder identifier https://ror.org/04jsz6e67 Funder identifier type ROR Funder identifier type URI https://ror.org/ Funder award title Funder award URI European Research Council (ERC) ERC-2017-CoG - 773023 INTRANSITION Funder identifier https://ror.org/0472cxd90 Funder identifier type ROR Funder identifier type URI https://ror.org/ Funder award title Funder award URI
Contact information	RADAR Team Utrecht University RADAR@uu.nl
References
Additional info (URL)
Additional information
Contributors	RADAR management team Utrecht University
Time method	Longitudinal
Universe	The participants of RADAR were recruited from randomly selected schools in the center and west of the Netherlands and consist of three groups: RADAR Young, RADAR Old and RADAR G3 (the next generation). RADAR Young consists of 497 adolescents of Dutch descent who were 12 years old at the start of RADAR. RADAR also followed 190 Moroccan adolescents aged 12 to 17. This group no longer participates in RADAR. RADAR Old consists of 233 adolescents of Dutch descent, who were 15 years old at the start of RADAR. RADAR G3 consists of RADAR participants who will or have become parents of a child younger than 7 years old themselves. Parents of a step-, adopted or foster child are also invited to participate in RADAR G3.

Measure was collected within the following cohort(s):

RADAR: Old Cohort Cohort

Alternate title	RADAR Old, RADAR-O, RO, Research on Adolescent Development And Relationships Old Cohort, RADAR Old study, RADAR-Old
Description	The Research on Adolescent Development And Relationships-Old cohort (RADAR-Old) is an ongoing longitudinal study that started in 2002. RADAR-Old focuses on the interactions and conflicts of adolescents with parents and peers, their emotional state, personality, identity, and internalizing and externalizing problem behavior. RADAR-Old investigates the development of 327 participants from early adolescence into young adulthood (currently, data is available upon request from ages 13-32 years old). Additionally, their parent(s), intimate partner (from W7 onwards), sibling, and (best) friend also participated in the study.
Purpose	RADAR-Old focuses on the interactions and relationships of adolescents with parents and peers, their emotional state, personality, identity, and internalizing and externalizing problem behavior.
Publisher	Utrecht University
Creators	Branje, Susan Utrecht University Meeus, Wim Utrecht University
Language	NL
Cohort international identifier
Funding information	Dutch Research Council GB-MAGW 480-03-005 Funder identifier https://ror.org/04jsz6e67 ROR Identifier type URI https://ror.org/ Funder award title Funder award URI Dutch Research Council GB-MAGW 480-08-006 Funder identifier https://ror.org/04jsz6e67 ROR Identifier type URI https://ror.org/ Funder award title Funder award URI Stichting Achmea Slachtoffer en Samenleving Funder identifier https://ror.org/033hwwn95 ROR Identifier type URI https://ror.org/ Funder award title Funder award URI Dutch Research Council 024.001.003 Funder identifier https://ror.org/04jsz6e67 ROR Identifier type URI https://ror.org/ Funder award title Funder award URI European Research Council (ERC) ERC-2017-CoG - 773023 INTRANSITION Funder identifier https://ror.org/0472cxd90 ROR Identifier type URI https://ror.org/ Funder award title Funder award URI
Cohort reference papers
Classification
Contact information
Waves
Contributors	den Exter Blokland, Endy Utrecht University Baarda, Eline Utrecht University Becht, Andrik Utrecht University Nelemans, Stefanie Utrecht University Kruidhof, Jorien Utrecht University Looman-Blatnik, Janka Utrecht University RADAR management team Utrecht University
References
Country code	NL
Geographic location	Mid- and West-Netherlands
Lowest geographic reference	Street
Highest geographic reference	Country
Cohort universe description	RADAR-Old follows 327 adolescents of Dutch origin, who were 13 years old at the start of RADAR.
Analysis unit
Additional info (URL)
Additional information
Time method	Longitudinal.CohortEventBased

Measure was collected within the following wave(s):

RO - W3 Wave

Wave alternate title	RO_T3, T3, Wave 3
Short description of the wave	Wave 3 of the RADAR-Old Cohort measured 227 adolescents of about 14 years old, including their parents, best friend and sibling.
Type of StudyUnit
Publisher	Utrecht University Data Archiving and Networked Services
Creators	Branje, Susan Utrecht University Meeus, Wim Utrecht University
Funding information
References
(sub) cohort	RADAR: Old Cohort
Life stage
Coverage percentage of the measurement for this wave
Start date wave collection	2004-01-01
End date wave collection	2004-03-31
Wave universe description	14.0 years
Stage of measurement
Language	NL
Description of physical data product	Digital files
Additional info (URL)
Additional information
Contributors	den Exter Blokland, Endy Utrecht University

RO - W4 Wave

Wave alternate title	RO_T4, T4, Wave 4
Short description of the wave	Wave 4 of the RADAR-Old Cohort measured 224 adolescents of about 15 years old, including their parents, best friend, sibling, and intimate partner.
Type of StudyUnit
Publisher	Utrecht University Data Archiving and Networked Services
Creators	Branje, Susan Utrecht University Meeus, Wim Utrecht University
Funding information
References
(sub) cohort	RADAR: Old Cohort
Life stage
Coverage percentage of the measurement for this wave
Start date wave collection	2005-01-01
End date wave collection	2005-03-31
Wave universe description	15.0 years
Stage of measurement
Language	NL
Description of physical data product	Digital files
Additional info (URL)
Additional information
Contributors	den Exter Blokland, Endy Utrecht University

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_analysis_unit	{Individual}
dc_cohort	RADAR
dc_common_id	0039_CD2
dc_instrument_name	Index of Empathy for Children and Adolescents (IECA)
dc_measure_name	Empathy
id	2cca87ee-dc58-4cb7-8f94-2ea800d72c71
isopen	False
license_title	None
maintainer	None
maintainer_email	None
metadata_created	2024-10-17T12:17:48.870663
metadata_modified	2024-10-20T12:40:23.048619
name	4ac802f77e8691693d9f1b5c4ba049ee
notes	The Empathy Index for Children and Adolescents (IECA) is a 22-item self-report questionnaire to assess dispositional affective empathy in children aged 6 and older. The IECA has been designed to assess emotional responsiveness, rather than accuracy of cognitive insight.
num_resources	0
num_tags	0
organization	{'id': 'e738fcd6-a344-4dae-a4b3-9f3d072f4614', 'name': 'radar', 'title': 'RADAR', 'type': 'organization', 'description': 'RADAR (Research on Adolescent Development And Relationships) is a longitudinal study that started in 2005. RADAR focuses on the interactions and relationships of adolescents with parents and peers, their emotional state, personality, identity, and internalizing and externalizing problem behavior. RADAR investigates the development of about 800 participants from early adolescence to adulthood. Additionally, their parent(s), intimate partner, brother or sister, and (best) friend also participate in the study.', 'image_url': 'https://data.individualdevelopment.nl/img/logo_radar.jpg', 'created': '2024-10-17T13:43:36.351399', 'is_organization': True, 'approval_status': 'approved', 'state': 'active'}
owner_org	e738fcd6-a344-4dae-a4b3-9f3d072f4614
private	False
state	active
title	Index of Empathy for Children and Adolescents (IECA)
type	measure
cohort	[{'cohort_alternate_title': ['RADAR Old', 'RADAR-O', 'RO', 'Research on Adolescent Development And Relationships Old Cohort', 'RADAR Old study', 'RADAR-Old'], 'cohort_description': 'The Research on Adolescent Development And Relationships-Old cohort (RADAR-Old) is an ongoing longitudinal study that started in 2002. RADAR-Old focuses on the interactions and conflicts of adolescents with parents and peers, their emotional state, personality, identity, and internalizing and externalizing problem behavior. RADAR-Old investigates the development of 327 participants from early adolescence into young adulthood (currently, data is available upon request from ages 13-32 years old). Additionally, their parent(s), intimate partner (from W7 onwards), sibling, and (best) friend also participated in the study.', 'cohort_language': 'NL', 'cohort_purpose': 'RADAR-Old focuses on the interactions and relationships of adolescents with parents and peers, their emotional state, personality, identity, and internalizing and externalizing problem behavior.', 'cohort_spatial_country_code': 'NL', 'cohort_spatial_geographic_location': 'Mid- and West-Netherlands', 'cohort_spatial_highest_reference': 'Country', 'cohort_spatial_lowest_reference': 'Street', 'cohort_time_method': 'Longitudinal.CohortEventBased', 'cohort_title': 'RADAR: Old Cohort', 'cohort_universe': 'RADAR-Old follows 327 adolescents of Dutch origin, who were 13 years old at the start of RADAR.', 'cohort_contributor': [{'cohort_contributor': 'den Exter Blokland, Endy', 'cohort_contributor_affiliation': 'Utrecht University', 'cohort_contributor_affiliation_identifier': 'https://ror.org/04pp8hn57', 'cohort_contributor_affiliation_identifier_scheme': 'ROR', 'cohort_contributor_affiliation_identifier_schemeuri': 'https://ror.org/', 'cohort_contributor_identifier_schemeuri': '', 'cohort_contributor_identifier_type': '', 'cohort_contributor_pid': ''}, {'cohort_contributor': 'Baarda, Eline', 'cohort_contributor_affiliation': 'Utrecht University', 'cohort_contributor_affiliation_identifier': 'https://ror.org/04pp8hn57', 'cohort_contributor_affiliation_identifier_scheme': 'ROR', 'cohort_contributor_affiliation_identifier_schemeuri': 'https://ror.org/', 'cohort_contributor_identifier_schemeuri': '', 'cohort_contributor_identifier_type': '', 'cohort_contributor_pid': ''}, {'cohort_contributor': 'Becht, Andrik', 'cohort_contributor_affiliation': 'Utrecht University', 'cohort_contributor_affiliation_identifier': 'https://ror.org/04pp8hn57', 'cohort_contributor_affiliation_identifier_scheme': 'ROR', 'cohort_contributor_affiliation_identifier_schemeuri': 'https://ror.org/', 'cohort_contributor_identifier_schemeuri': 'https://orcid.org/', 'cohort_contributor_identifier_type': 'ORCID', 'cohort_contributor_pid': '0000-0002-1438-9550'}, {'cohort_contributor': 'Nelemans, Stefanie', 'cohort_contributor_affiliation': 'Utrecht University', 'cohort_contributor_affiliation_identifier': 'https://ror.org/04pp8hn57', 'cohort_contributor_affiliation_identifier_scheme': 'ROR', 'cohort_contributor_affiliation_identifier_schemeuri': 'https://ror.org/', 'cohort_contributor_identifier_schemeuri': 'https://orcid.org/', 'cohort_contributor_identifier_type': 'ORCID', 'cohort_contributor_pid': '0000-0002-9045-8124'}, {'cohort_contributor': 'Kruidhof, Jorien', 'cohort_contributor_affiliation': 'Utrecht University', 'cohort_contributor_affiliation_identifier': 'https://ror.org/04pp8hn57', 'cohort_contributor_affiliation_identifier_scheme': 'ROR', 'cohort_contributor_affiliation_identifier_schemeuri': 'https://ror.org/', 'cohort_contributor_identifier_schemeuri': '', 'cohort_contributor_identifier_type': '', 'cohort_contributor_pid': ''}, {'cohort_contributor': 'Looman-Blatnik, Janka', 'cohort_contributor_affiliation': 'Utrecht University', 'cohort_contributor_affiliation_identifier': 'https://ror.org/04pp8hn57', 'cohort_contributor_affiliation_identifier_scheme': 'ROR', 'cohort_contributor_affiliation_identifier_schemeuri': 'https://ror.org/', 'cohort_contributor_identifier_schemeuri': '', 'cohort_contributor_identifier_type': '', 'cohort_contributor_pid': ''}, {'cohort_contributor': 'RADAR management team', 'cohort_contributor_affiliation': 'Utrecht University', 'cohort_contributor_affiliation_identifier': 'https://ror.org/04pp8hn57', 'cohort_contributor_affiliation_identifier_scheme': 'ROR', 'cohort_contributor_affiliation_identifier_schemeuri': 'https://ror.org/', 'cohort_contributor_identifier_schemeuri': 'https://uu.nl/', 'cohort_contributor_identifier_type': 'url', 'cohort_contributor_pid': 'https://www.uu.nl/en/research/radar/radar-team'}], 'cohort_creator': [{'cohort_creator_affiliation': 'Utrecht University', 'cohort_creator_affiliation_identifier': 'https://ror.org/04pp8hn57', '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': 'Branje, Susan', 'cohort_creator_pid': '0000-0002-9999-5313'}, {'cohort_creator_affiliation': 'Utrecht University', 'cohort_creator_affiliation_identifier': 'https://ror.org/04pp8hn57', 'cohort_creator_affiliation_identifier_scheme': 'ROR', 'cohort_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'cohort_creator_name': 'Meeus, Wim'}], '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': 'GB-MAGW 480-03-005'}, {'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': 'GB-MAGW 480-08-006'}, {'cohort_funder': 'Stichting Achmea Slachtoffer en Samenleving', 'cohort_funder_identifier': 'https://ror.org/033hwwn95', 'cohort_funder_identifier_schemuri': 'https://ror.org/', 'cohort_funder_identifier_type': 'ROR', 'cohort_grant_number': ''}, {'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': '024.001.003'}, {'cohort_funder': 'European Research Council (ERC)', 'cohort_funder_identifier': 'https://ror.org/0472cxd90', 'cohort_funder_identifier_schemuri': 'https://ror.org/', 'cohort_funder_identifier_type': 'ROR', 'cohort_grant_number': 'ERC-2017-CoG - 773023 INTRANSITION'}], 'cohort_publisher': [{'cohort_publisher_identifier': 'https://ror.org/04pp8hn57', 'cohort_publisher_identifier_type': 'ROR', 'cohort_publisher_name': 'Utrecht University'}]}]
dc_DOI	[{'dc_identifier_type': 'DOI', 'dc_pid': '10.60641/tgna-tg40'}]
dc_constructs	[{'dc_construct': 'sociocognitive and emotional development'}, {'dc_construct': 'personality'}]
dc_labels	[{'dc_label': 'empathy'}, {'dc_label': 'autism'}, {'dc_label': 'autism spectrum disorder'}, {'dc_label': 'emotional development'}, {'dc_label': 'social behavior'}, {'dc_label': 'theory of mind'}, {'dc_label': 'affective empathy'}, {'dc_label': 'emotional responsiveness'}]
dc_measurement_references	[{'dc_measurements_references_citation': 'Davis, M. H. (1980). A multidimensional approach to individual differences in empathy. JSAS Catalog of Selected Documents in Psychology, 10, 85.', 'dc_measurements_references_doi': 'https://doi.org/10.2307/1128984'}, {'dc_measurements_references_citation': 'Mehrabian, A., & Epstein, N. (1972). A measure of emotional empathy1. Journal of Personality, 40(4), 525–543. https://doi.org/10.1111/j.1467-6494.1972.tb00078.x\n', 'dc_measurements_references_doi': 'https://doi.org/10.1111/j.1467-6494.1972.tb00078.x'}]
dc_modes_of_collection	[{'dc_mode_of_collection': 'SelfAdministeredQuestionnaire'}]
measure_age_range	[{'measure_age_month': 168}, {'measure_age_month': 180}]
study	[{'study_alternate_title': ['RADAR', 'RADAR study'], 'study_language': 'NL', 'study_purpose': 'The goal of RADAR is to investigate the normal, but also problematic development of adolescents. During high school, adolescents experience a period of major changes, such as changes in classmates and friends. But it is also a period of bodily changes, changes in behavior and in becoming more independent. During adolescence, there is an increased risk of depression and anxiety. Sometimes, antisocial behavior increases as well. Adolescence is therefore a period in which some adolescents develop problems, but others don’t. In RADAR, we investigate which factors are associated with a healthy and a problematic development of adolescents. By providing reliable information about possible causes and risk factors for developing problem behavior, support programs and interventions can be modified to become more effective.', 'study_time_method': 'Longitudinal', 'study_universe': 'The participants of RADAR were recruited from randomly selected schools in the center and west of the Netherlands and consist of three groups: RADAR Young, RADAR Old and RADAR G3 (the next generation). RADAR Young consists of 497 adolescents of Dutch descent who were 12 years old at the start of RADAR. RADAR also followed 190 Moroccan adolescents aged 12 to 17. This group no longer participates in RADAR. RADAR Old consists of 233 adolescents of Dutch descent, who were 15 years old at the start of RADAR. RADAR G3 consists of RADAR participants who will or have become parents of a child younger than 7 years old themselves. Parents of a step-, adopted or foster child are also invited to participate in RADAR G3.', 'title': 'Research on Adolescent Development and Relationships', 'study_contact': [{'study_contact_affiliation': 'Utrecht University', 'study_contact_mail': 'RADAR@uu.nl', 'study_contact_name': 'RADAR Team'}], 'study_contributor': [{'study_contributor_affiliation': 'Utrecht University', 'study_contributor_affiliation_identifier': 'https://ror.org/04pp8hn57', 'study_contributor_affiliation_identifier_scheme': 'ROR', 'study_contributor_affiliation_identifier_schemeuri': 'https://ror.org/', 'study_contributor_identifier_schemeuri': 'https://uu.nl/', 'study_contributor_identifier_type': 'url', 'study_contributor_name': 'RADAR management team', 'study_contributor_pid': 'https://www.uu.nl/en/research/radar/radar-team'}], 'study_data_access': [{'study_data_access_URL': 'https://doi.org/10.17026%2Fdans-zrb-v5wp', 'study_data_access_description': 'To access RADAR data, please follow the instructions in the RADAR publication protocol and the data request form. This form should contain the theoretical rationale, research questions, hypotheses, and a description of planned statistical analyses. Once the data request is approved by the principal investigators of RADAR, researchers will get access to the requested data.'}], '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': 'GB-MAGW 480-03-005'}, {'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': 'GB-MAGW 480-08-006'}, {'study_funder': 'Stichting Achmea Slachtoffer en Samenleving', 'study_funder_identifier': 'https://ror.org/033hwwn95', 'study_funder_identifier_schemuri': 'https://ror.org/', 'study_funder_identifier_type': 'ROR', 'study_grant_number': ''}, {'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': '024.001.003'}, {'study_funder': 'European Research Council (ERC)', 'study_funder_identifier': 'https://ror.org/0472cxd90', 'study_funder_identifier_schemuri': 'https://ror.org/', 'study_funder_identifier_type': 'ROR', 'study_grant_number': 'ERC-2017-CoG - 773023 INTRANSITION'}], 'study_principal_investigators': [{'study_pi_affiliation': 'Utrecht University', 'study_pi_affiliation_identifier': 'https://ror.org/04pp8hn57', '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': 'Branje, Susan', 'study_pi_pid': '0000-0002-9999-5313'}, {'study_pi_affiliation': 'Utrecht University', 'study_pi_affiliation_identifier': 'https://ror.org/04pp8hn57', 'study_pi_affiliation_identifier_scheme': 'ROR', 'study_pi_affiliation_identifier_schemeuri': 'https://ror.org/', 'study_pi_name': 'Meeus, Wim'}], 'study_publisher': [{'study_publisher_identifier': 'https://ror.org/04pp8hn57', 'study_publisher_identifier_schemeuri': 'https://ror.org/', 'study_publisher_identifier_type': 'ROR', 'study_publisher_name': 'Utrecht University'}]}]
wave	[{'wave_alternate_title': ['RO_T3', 'T3', 'Wave 3'], 'wave_cohort': 'RADAR: Old Cohort', 'wave_cohort_ckan_id': '2e65a682457e90e7f20092326067656a', 'wave_description': 'Wave 3 of the RADAR-Old Cohort measured 227 adolescents of about 14 years old, including their parents, best friend and sibling.', 'wave_end_date_collection': '2004-03-31', 'wave_language': 'NL', 'wave_physical_data_product_description': 'Digital files', 'wave_start_date_collection': '2004-01-01', 'wave_title': 'RO - W3', 'wave_universe': '168', 'wave_contributor': [{'wave_contributor_affiliation': 'Utrecht University', 'wave_contributor_affiliation_identifier': 'https://ror.org/04pp8hn57', 'wave_contributor_affiliation_identifier_scheme': 'ROR', 'wave_contributor_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_contributor_name': 'den Exter Blokland, Endy'}], 'wave_creator': [{'wave_creator_affiliation': 'Utrecht University', 'wave_creator_affiliation_identifier': 'https://ror.org/04pp8hn57', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'Branje, Susan', 'wave_creator_pid': '0000-0002-9999-5313'}, {'wave_creator_affiliation': 'Utrecht University', 'wave_creator_affiliation_identifier': 'https://ror.org/04pp8hn57', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_name': 'Meeus, Wim'}], 'wave_publisher': [{'wave_publisher_identifier': 'https://ror.org/04pp8hn57', 'wave_publisher_identifier_type': 'ROR', 'wave_publisher_name': 'Utrecht University'}, {'wave_publisher_identifier': 'https://ror.org/008pnp284', 'wave_publisher_identifier_type': 'ROR', 'wave_publisher_name': 'Data Archiving and Networked Services'}], 'wave_subject_codes': [{'wave_subject_code': 'CC', 'wave_subject_code_translated': 'Child on self'}]}, {'wave_alternate_title': ['RO_T4', 'T4', 'Wave 4'], 'wave_cohort': 'RADAR: Old Cohort', 'wave_cohort_ckan_id': '2e65a682457e90e7f20092326067656a', 'wave_description': 'Wave 4 of the RADAR-Old Cohort measured 224 adolescents of about 15 years old, including their parents, best friend, sibling, and intimate partner.', 'wave_end_date_collection': '2005-03-31', 'wave_language': 'NL', 'wave_physical_data_product_description': 'Digital files', 'wave_start_date_collection': '2005-01-01', 'wave_title': 'RO - W4', 'wave_universe': '180', 'wave_contributor': [{'wave_contributor_affiliation': 'Utrecht University', 'wave_contributor_affiliation_identifier': 'https://ror.org/04pp8hn57', 'wave_contributor_affiliation_identifier_scheme': 'ROR', 'wave_contributor_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_contributor_name': 'den Exter Blokland, Endy'}], 'wave_creator': [{'wave_creator_affiliation': 'Utrecht University', 'wave_creator_affiliation_identifier': 'https://ror.org/04pp8hn57', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_identifier_schemeuri': 'https://orcid.org/', 'wave_creator_name': 'Branje, Susan', 'wave_creator_pid': '0000-0002-9999-5313'}, {'wave_creator_affiliation': 'Utrecht University', 'wave_creator_affiliation_identifier': 'https://ror.org/04pp8hn57', 'wave_creator_affiliation_identifier_scheme': 'ROR', 'wave_creator_affiliation_identifier_schemeuri': 'https://ror.org/', 'wave_creator_name': 'Meeus, Wim'}], 'wave_publisher': [{'wave_publisher_identifier': 'https://ror.org/04pp8hn57', 'wave_publisher_identifier_type': 'ROR', 'wave_publisher_name': 'Utrecht University'}, {'wave_publisher_identifier': 'https://ror.org/008pnp284', 'wave_publisher_identifier_type': 'ROR', 'wave_publisher_name': 'Data Archiving and Networked Services'}], 'wave_subject_codes': [{'wave_subject_code': 'CC', 'wave_subject_code_translated': 'Child on self'}]}]
resources	[]
tags	[]
groups	[]
relationships_as_subject	[]
relationships_as_object	[]
tracking_summary	{'total': 0, 'recent': 0}