• measure Reading and Writing

    Study:Netherlands Twin Register
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Young Netherlands Twin Register  YS_7 YS_10 YS_12 YC_BS1 YC_BS2 YE_ATTEF2 YE_COG18
     
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    Reading and Writing assesses the child's reading and writing ability (compared to children of the same age) , reading habits (e.g. how many books are there at home, how many books does the child read, how often are the twins read by the parents, at what age was the child able to read), and reading and writing enjoyment (e.g., does the child enjoy reading,...
    Created June 5, 2024 • Updated June 20, 2024

  • measure Stroop color-word task

    Study:Netherlands Twin Register
    Mode of collection: MeasurementsAndTests    Behavioral/cognitive task
    Available measurements:
    Young Netherlands Twin Register  YC_BS1 YC_BS2 YE_ATTEF2 YC_ADHMRI YE_COG18
     
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    The Stroop color-word task consists of pairs of conflicting word and color stimuli, both being inherent aspects of the same symbols, presented simultaneously, for example a name of one color printed in the ink of another color. The difference in time for reading the words printed in colors and the same words printed in black is the measure of the...
    Created June 5, 2024 • Updated June 20, 2024

  • measure Verbal Fluency Test

    Study:Netherlands Twin Register
    Mode of collection: MeasurementsAndTests    Behavioral/cognitive task
    Available measurements:
    Young Netherlands Twin Register  YC_BS2 YE_COG18
     
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    The Verbal Fluency Test assesses how many words that belong to the same predetermined category participants can produce in a given time (usually 60 seconds). This category can be semantic, specified objects such as animals or fruits, or phonological, words beginning with a specified letter such as p.
    Created June 5, 2024 • Updated June 20, 2024

  • measure Controlled Oral Word Association task (COWA)

    Study:Netherlands Twin Register
    Mode of collection: MeasurementsAndTests    Behavioral/cognitive task
    Available measurements:
    Young Netherlands Twin Register  YC_BS1
     
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    The Controlled Oral Word Association task (COWA) is a subtest of the Multilingual Aphasia Exam and measures verbal fluency. In the task, participants are given a specific semantic category (jobs or animals) or letter ("r" or "t") and are asked to generate as many words as possible in that specific category or starting with that specific letter. The number...
    Created June 5, 2024 • Updated June 20, 2024

  • measure Revisie Amsterdamse Kinder Intelligentie Test (RAKIT)

    Study:Netherlands Twin Register
    Mode of collection: MeasurementsAndTests    Behavioral/cognitive task
    Available measurements:
    Young Netherlands Twin Register  YE_ATTEF1 YE_COG10
     
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    The Revisie Amsterdamse Kinder Intelligentie Test (RAKIT) assesses intelligence quotient (IQ) in children between 4 and 11 years old.
    Created June 5, 2024 • Updated June 20, 2024

  • measure Iowa and Bangor Gambling Tasks

    Study:Netherlands Twin Register
    Mode of collection: MeasurementsAndTests    Behavioral/cognitive task
    Available measurements:
    Young Netherlands Twin Register  YC_BS3
     
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    The Iowa and Bangor Gambling Tasks are psychological tasks thought to simulate real-life decision making. It measures an individual's approach to risk-taking, impulsivity, and ability to delay short-term gratification to achieve long-term rewards. The Bangor Gambling Task is a simplified version of the Iowa Gambling Task.
    Created June 5, 2024 • Updated June 20, 2024

  • measure Mental Rotations Test (MRT)

    Study:Netherlands Twin Register
    Mode of collection: MeasurementsAndTests    Behavioral/cognitive task
    Available measurements:
    Young Netherlands Twin Register  YE_ATTEF3
     
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    In the Mental Rotations Test (MRT), participants are asked to compare two-dimensional drawings and three- dimensional geometric figures in order to assess spatial processing.
    Created June 5, 2024 • Updated June 20, 2024

  • measure Eriksen flanker task

    Study:Netherlands Twin Register
    Mode of collection: MeasurementsAndTests    Behavioral/cognitive task
    Available measurements:
    Young Netherlands Twin Register  YC_BS1 YE_ATTEF2 YC_ADHMRI
     
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    The Eriksen Flanker task is a response inhibition test used to assess the ability to suppress responses that are inappropriate in a particular context. During the task, participants are presented with a central target stimulus (e.g., letter, arrow) and are asked to identify the identity or direction of the central stimulus, while ignoring surrounding...
    Created June 5, 2024 • Updated June 20, 2024

  • measure Spatial N-back Task

    Study:Netherlands Twin Register
    Mode of collection: MeasurementsAndTests    Behavioral/cognitive task
    Available measurements:
    Young Netherlands Twin Register  YC_BS1 YC_BS2 YE_COG18
     
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    The Spatial N-back Task assesses visuospatial working memory. In the task, participants are instructed to remember and respond to the location of a stimulus on the screen throughout the task, either directly following the stimulus, or with a delay of one or more stimuli.
    Created June 5, 2024 • Updated June 20, 2024

  • measure Raven's Progressive Matrices Test (RPM)

    Study:Netherlands Twin Register
    Mode of collection: MeasurementsAndTests    Behavioral/cognitive task
    Available measurements:
    Young Netherlands Twin Register  YC_BS1 YC_BS2 YE_ATTEF3
     
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    Raven's Progressive Matrices (often referred to simply as Raven's Matrices or RPM) is a non-verbal test used to measure general intelligence and abstract reasoning. It is one of the most common tests administered to both groups and individuals ranging from 5-years-olds to the elderly. It consists of 60 multiple choice questions, listed in order of...
    Created June 5, 2024 • Updated June 20, 2024

  • measure One Minute Reading Task

    Study:Netherlands Twin Register
    Mode of collection: MeasurementsAndTests    Behavioral/cognitive task
    Available measurements:
    Young Netherlands Twin Register  YS_7 YC_BS1 YC_BS2 YC_BS3
     
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    One subtest of the ‘one minute reading test’ was administered as a measure of technical reading performance, or oral reading fluency. It measures the accuracy and speed of decoding. Children were instructed to read out loud as many words as possible in 1 minute without making errors from a card containing 120 unrelated words.
    Created June 5, 2024 • Updated June 20, 2024

  • measure Wechsler Adult Intelligence Scale (WAIS)

    Study:Netherlands Twin Register
    Mode of collection: MeasurementsAndTests    Behavioral/cognitive task
    Available measurements:
    Young Netherlands Twin Register  YC_BS3 YE_COG18
     
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    The Wechsler Adult Intelligence Scale (WAIS) is an IQ test designed to measure intelligence and cognitive ability in adults and older adolescents. Most versions contain sub tests that represent the following components of intelligence: Verbal Comprehension Index (VCI), Perceptual Reasoning Index (PRI), Working Memory Index (WMI), Processing Speed Index...
    Created June 5, 2024 • Updated June 20, 2024

  • measure Reading Span Task (RST)

    Study:Netherlands Twin Register
    Mode of collection: MeasurementsAndTests    Behavioral/cognitive task
    Available measurements:
    Young Netherlands Twin Register  YE_ATTEF3
     
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    The reading span task (RST) assesses memory span. The original RST required participants to read series of unconnected sentences aloud and to remember the final word of each sentence of a series (grouped according to the total number of sentences). With each sentence presented on a card, participants were cued to recall the memorized end-of-sentence words...
    Created June 5, 2024 • Updated June 20, 2024

  • measure Tower of Hanoi

    Study:Netherlands Twin Register
    Mode of collection: MeasurementsAndTests    Behavioral/cognitive task
    Available measurements:
    Young Netherlands Twin Register  YC_BS1
     
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    The Tower of Hanoi is a psychological problem solving task (a mathematical game or puzzle). It consists of three rods and a number of disks of different diameters, which can slide onto any rod. The puzzle starts with the disks stacked on one rod in order of decreasing size, the smallest at the top, thus approximating a conical shape. The objective of the...
    Created June 5, 2024 • Updated June 20, 2024

  • measure Penn Computerized Neurocognitive Battery (Penn CNB)

    Study:Netherlands Twin Register
    Mode of collection: MeasurementsAndTests    Behavioral/cognitive task
    Available measurements:
    Young Netherlands Twin Register  YC_BS3
     
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    The Penn Computerized Neurocognitive Battery (Penn CNB) is a Dutch translation of the web-based computerized neurocognitive battery developed by the Brain Behavior Laboratory of the University of Pennsylvania (https://penncnp.med.upenn.edu/). It includes a total of 17 tests, resulting in measures of performance accuracy (the percentage or number of...
    Created June 5, 2024 • Updated June 20, 2024

  • measure Corsi block-tapping task

    Study:Netherlands Twin Register
    Mode of collection: MeasurementsAndTests    Behavioral/cognitive task
    Available measurements:
    Young Netherlands Twin Register  YC_BS1 YC_BS2 YC_BS3 YE_COG18
     
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    The Corsi block tapping task assesses short-term visuospatial working memory. In the task, participants participants are presented with a sequence of blocks tapped in a specific order, and they must replicate the sequence by tapping the blocks in the same order. The task becomes progressively more challenging with longer sequences, serving as a measure of...
    Created June 5, 2024 • Updated June 20, 2024

  • measure Rey’s Verbal Learning Test

    Study:Netherlands Twin Register
    Mode of collection: MeasurementsAndTests    Behavioral/cognitive task
    Available measurements:
    Young Netherlands Twin Register  YC_BS1 YC_BS2
     
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    The Rey’s Auditory Verbal Learning Task (AVLT) measures short- and long-term verbal memory. In the task, a list of 15 unrelated, concrete nouns is presented via audio with a 1 second interval over five learning trials. After each presentation, participants have to name as many of the presented words as possible. Next, after a delay interval of 20-30...
    Created June 5, 2024 • Updated June 20, 2024

  • measure California Verbal Learning Test (CVLT)

    Study:Netherlands Twin Register
    Mode of collection: MeasurementsAndTests    Behavioral/cognitive task
    Available measurements:
    Young Netherlands Twin Register  YE_COG18
     
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    The California Verbal Learning Test (CVLT) is a measure of verbal learning and memory. In this task, a list of 16 items, with four words from each of four categories (fruits; herbs and spices; clothing; tools) is presented. The list is presented five times, and the participant is instructed to recall as many words as possible from the list following each...
    Created June 5, 2024 • Updated June 20, 2024

  • measure CITO score

    Study:Netherlands Twin Register
    Mode of collection: MeasurementsAndTests    Behavioral/cognitive task
    Available measurements:
    Young Netherlands Twin Register  YS_12 YS_TRF12 YS_DHBQP YS_DHBQ14 YS_DHBQ16 YS_DHBQ18 YC_BS1 YC_BS2 YE_ATTEF2 YS_CITO YS_DT YS_TRIP age 12
     
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    The CITO-test is a standardized test for educational achievement that is administered in the final grade (when children are 11 or 12 years old) of elementary school. The CITO-test consists of multiple choice items in 4 different educational skills, namely Arithmetic, Language, Study Skills, and Science and Social Studies. All scores on the scales are...
    Created June 5, 2024 • Updated June 20, 2024

  • measure Amsterdam Neuropsychological Tasks (ANT)

    Study:Netherlands Twin Register
    Mode of collection: MeasurementsAndTests    Behavioral/cognitive task
    Available measurements:
    Young Netherlands Twin Register  YE_ATTEF1 YE_ATTEF2
     
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    The Amsterdam Neuropsychological Tasks (ANT) are computerized executive functioning tasks. The ANTs measure a diverse range of executive functions, including attention, working memory, and inhibition.
    Created June 5, 2024 • Updated June 20, 2024
You can also access this registry using the API (see API Docs).