measure_age_range | [{'measure_age_month': 36}, {'measure_age_month': 48}, {'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': 121}, {'measure_age_month': 122}, {'measure_age_month': 123}, {'measure_age_month': 124}, {'measure_age_month': 125}, {'measure_age_month': 126}, {'measure_age_month': 127}, {'measure_age_month': 128}, {'measure_age_month': 129}, {'measure_age_month': 130}, {'measure_age_month': 131}, {'measure_age_month': 132}, {'measure_age_month': 133}, {'measure_age_month': 134}, {'measure_age_month': 135}, {'measure_age_month': 136}, {'measure_age_month': 137}, {'measure_age_month': 138}, {'measure_age_month': 139}, {'measure_age_month': 140}, {'measure_age_month': 141}, {'measure_age_month': 142}, {'measure_age_month': 143}, {'measure_age_month': 144}, {'measure_age_month': 145}, {'measure_age_month': 146}, {'measure_age_month': 147}, {'measure_age_month': 148}, {'measure_age_month': 149}, {'measure_age_month': 150}, {'measure_age_month': 151}, {'measure_age_month': 152}, {'measure_age_month': 153}, {'measure_age_month': 154}, {'measure_age_month': 155}, {'measure_age_month': 156}, {'measure_age_month': 168}, {'measure_age_month': 169}, {'measure_age_month': 170}, {'measure_age_month': 171}, {'measure_age_month': 172}, {'measure_age_month': 173}, {'measure_age_month': 174}, {'measure_age_month': 175}, {'measure_age_month': 176}, {'measure_age_month': 177}, {'measure_age_month': 178}, {'measure_age_month': 179}, {'measure_age_month': 180}, {'measure_age_month': 181}, {'measure_age_month': 182}, {'measure_age_month': 183}, {'measure_age_month': 184}, {'measure_age_month': 185}, {'measure_age_month': 186}, {'measure_age_month': 187}, {'measure_age_month': 188}, {'measure_age_month': 189}, {'measure_age_month': 190}, {'measure_age_month': 191}, {'measure_age_month': 192}, {'measure_age_month': 193}, {'measure_age_month': 194}, {'measure_age_month': 195}, {'measure_age_month': 196}, {'measure_age_month': 197}, {'measure_age_month': 198}, {'measure_age_month': 199}, {'measure_age_month': 200}, {'measure_age_month': 201}, {'measure_age_month': 202}, {'measure_age_month': 203}, {'measure_age_month': 204}, {'measure_age_month': 205}, {'measure_age_month': 206}, {'measure_age_month': 207}, {'measure_age_month': 208}, {'measure_age_month': 209}, {'measure_age_month': 210}, {'measure_age_month': 211}, {'measure_age_month': 212}, {'measure_age_month': 213}, {'measure_age_month': 214}, {'measure_age_month': 215}, {'measure_age_month': 216}, {'measure_age_month': 217}, {'measure_age_month': 218}, {'measure_age_month': 219}, {'measure_age_month': 220}, {'measure_age_month': 221}, {'measure_age_month': 222}, {'measure_age_month': 223}, {'measure_age_month': 224}, {'measure_age_month': 225}, {'measure_age_month': 226}, {'measure_age_month': 227}, {'measure_age_month': 228}, {'measure_age_month': 229}, {'measure_age_month': 230}, {'measure_age_month': 231}, {'measure_age_month': 232}, {'measure_age_month': 233}, {'measure_age_month': 234}, {'measure_age_month': 235}, {'measure_age_month': 236}, {'measure_age_month': 237}, {'measure_age_month': 238}, {'measure_age_month': 239}, {'measure_age_month': 240}] |
wave | [{'wave_ckan_id': '3554bfb9093b461891d5a205dfb23c9d', 'wave_cohort': 'NTR: Young Netherlands Twin Register', 'wave_cohort_ckan_id': '6f88a94b0bf79a8304ba604c655c08a9', 'wave_description': 'In this project surveys are sent to both parents around the 3th birth year of the twin. The survey includes the CBCL 1.5-5, items on zygosity, health, growth data as obtained from the Dutch National Health Services, child care, demographic characteristics, including religious background and parental education and occupation. From 2009 onwards, additional items on well-being, leisure activities, sport activities and life events of the parents are included.', 'wave_start_date_collection': '1990-01-01', 'wave_subject_codes': ['MM', 'FF'], 'wave_title': 'YS_3', 'wave_universe': '36'}, {'wave_ckan_id': '44dbd4cca626dd1e7bf939d3829d349a', 'wave_cohort': 'NTR: Young Netherlands Twin Register', 'wave_cohort_ckan_id': '6f88a94b0bf79a8304ba604c655c08a9', 'wave_description': 'At age 7 information on the twins is collected from both parents and targets the development of emotional and behavior problems, as assessed by the Child Behavior Checklist 6-18 (CBCL). From 2001 onwards, the Conners’ Parent Rating Scale — Revised (CPRS-R) was also included. In addition, these surveys included items on zygosity, medical conditions, vaccinations, tonsillectomy (from 2005), demographic characteristics, growth, sport and leisure activity of both children and parents, and additional items on well-being (from 2010). In 2017 the survey has been considerably shortened (for example the Conners was removed).', 'wave_start_date_collection': '1995-01-01', 'wave_subject_codes': ['MC', 'FC', 'MM', 'FF'], 'wave_title': 'YS_7', 'wave_universe': '84'}, {'wave_ckan_id': '58504d30f700ff7a0c9839ef5c05de49', 'wave_cohort': 'NTR: Young Netherlands Twin Register', 'wave_cohort_ckan_id': '6f88a94b0bf79a8304ba604c655c08a9', 'wave_description': 'The YNTR survey 9/10 targets the development of emotional and behavior problems, as assessed by the Child Behavior Checklist 6-18 (CBCL). From 2001 onwards, the Conners’ Parent Rating Scale — Revised (CPRS-R) was also included. In addition, these surveys included items on zygosity, medical conditions, vaccinations, tonsillectomy (from 2005), demographic characteristics, growth, sport and leisure activity of both children and parents, and additional items on well-being (from 2010).', 'wave_start_date_collection': '1997-01-01', 'wave_subject_codes': ['MC', 'FC', 'MM', 'FF'], 'wave_title': 'YS_10', 'wave_universe': '108-120'}, {'wave_ckan_id': '4af11627993b2ab9c02f352cdc42c7ec', 'wave_cohort': 'NTR: Young Netherlands Twin Register', 'wave_cohort_ckan_id': '6f88a94b0bf79a8304ba604c655c08a9', 'wave_description': "The YNTR survey 12 was emailed to both parents of twins around the 12th birthday of the twins. The survey targets the development of emotional and behavior problems, as assessed by the Child Behavior Checklist 6-18 (CBCL). From 2001 onwards, the Conners’ Parent Rating Scale — Revised (CPRS-R) was also included. In addition, these surveys included items on zygosity, medical conditions, demographic characteristics, growth, sport and leisure activity of both children and parents (from 2003), and additional items on well-being (from 2008). In 2017 and 2018 the length of the questionnaire was shortened, the ASEBA Brief Problem Monitor (BPM) was used in stead of the CBCL, and the 'cito survey' was added (see YS_CITO). From 2019, the questionnaire returned to its original length with CBCL and Conners items, and from 2020 the items on leisure time and on family and living situation were removed.", 'wave_start_date_collection': '1998-01-01', 'wave_subject_codes': ['MC', 'FC', 'MM', 'FF'], 'wave_title': 'YS_12', 'wave_universe': '144'}, {'wave_ckan_id': 'd505a6b3862a18530a02bc064560232f', 'wave_cohort': 'NTR: Young Netherlands Twin Register', 'wave_cohort_ckan_id': '6f88a94b0bf79a8304ba604c655c08a9', 'wave_description': 'The Dutch Health and Behavior Questionnaire (DHBQ) was developed at the department of Biological Psychology of the VU University. It is a collection of standardized questions targeting multiple domains. The focus of the survey is on emotional and behavioral problems assessed by the Youth Self-Report (YSR), subjective wellbeing, lifestyle, exercise behavior, sedentary behavior, and family functioning.', 'wave_end_date_collection': '2004-01-01', 'wave_start_date_collection': '2004-01-01', 'wave_subject_codes': ['CC', 'SS'], 'wave_title': 'YS_DHBQP', 'wave_universe': '168-216'}, {'wave_ckan_id': 'ed26c162acb020537709ae8becc88923', 'wave_cohort': 'NTR: Young Netherlands Twin Register', 'wave_cohort_ckan_id': '6f88a94b0bf79a8304ba604c655c08a9', 'wave_description': 'The Dutch Health and Behavior Questionnaire (DHBQ) was developed at the department of Biological Psychology of the VU University. It is a collection of standardized questions targeting multiple domains. The focus of the survey is on emotional and behavioral problems assessed by the Youth Self-Report (YSR), subjective wellbeing, lifestyle, exercise behavior, sedentary behavior, and family functioning. ', 'wave_end_date_collection': '2013-01-01', 'wave_start_date_collection': '2005-01-01', 'wave_subject_codes': ['CC', 'SS'], 'wave_title': 'YS_DHBQ14', 'wave_universe': '168'}, {'wave_ckan_id': 'd8a6935d6790951263a80058b32a7419', 'wave_cohort': 'NTR: Young Netherlands Twin Register', 'wave_cohort_ckan_id': '6f88a94b0bf79a8304ba604c655c08a9', 'wave_description': 'The Dutch Health and Behavior Questionnaire (DHBQ) was developed at the department of Biological Psychology of the VU University. It is a collection of standardized questions targeting multiple domains. The focus of the survey is on emotional and behavioral problems assessed by the Youth Self-Report (YSR), subjective wellbeing, lifestyle, exercise behavior, sedentary behavior, and family functioning. From 2007, the survey includes the NEO Five Factor Inventory (NEO-FFI) and removed items regarding religion, stuttering, type of transportation to school, and hair/eye color.', 'wave_end_date_collection': '2013-01-01', 'wave_start_date_collection': '2005-01-01', 'wave_subject_codes': ['CC', 'SS'], 'wave_title': 'YS_DHBQ16', 'wave_universe': '192'}, {'wave_ckan_id': '3515068706840217f2db928643f5a169', 'wave_cohort': 'NTR: Young Netherlands Twin Register', 'wave_cohort_ckan_id': '6f88a94b0bf79a8304ba604c655c08a9', 'wave_description': 'The Dutch Health and Behavior Questionnaire (DHBQ) was developed at the department of Biological Psychology of the VU University. It is a collection of standardized questions targeting multiple domains. The focus of the survey is on emotional and behavioral problems assessed by the Youth Self-Report (YSR), subjective wellbeing, lifestyle, exercise behavior, sedentary behavior, and family functioning.', 'wave_end_date_collection': '2006-01-01', 'wave_start_date_collection': '2005-01-01', 'wave_subject_codes': ['CC', 'SS'], 'wave_title': 'YS_DHBQ18', 'wave_universe': '216'}, {'wave_ckan_id': 'c5467bc75c9c3b0964e9d728cd3d56f0', 'wave_cohort': 'NTR: Young Netherlands Twin Register', 'wave_cohort_ckan_id': '6f88a94b0bf79a8304ba604c655c08a9', 'wave_description': 'The main aim of this project was to explore to what extent genetic and environmental factors explain individual differences in brain development and cognition. The study was a part of a Dutch longitudinal study in which twins, their siblings and their parents were assessed at three years interval. This project included the measurement three years after baseline, around the 12th birthday of the twins. Data collection included psychometric IQ tests, a comprehensive neuropsychological testing protocol, and parental and self-ratings of behavioral and emotional problems. Physical maturation was measured through assessment of Tanner stages. Hormonal levels (cortisol, luteinizing hormone, follicle-stimulating hormone, testosterone, and estrogens) were assessed in urine and saliva. Brain scans were acquired using 1.5 Tesla Magnetic Resonance Imaging (MRI), which provided volumetric measures and measures of cortical thickness. Buccal swabs were collected for DNA isolation for future candidate gene and genome-wide analysis studies.', 'wave_end_date_collection': '2009-01-01', 'wave_start_date_collection': '2007-01-01', 'wave_subject_codes': ['MS', 'CC', 'SS'], 'wave_title': 'YC_BS2', 'wave_universe': '144'}, {'wave_ckan_id': '687788658d4a22ff44185f6f5fce3259', 'wave_cohort': 'NTR: Young Netherlands Twin Register', 'wave_cohort_ckan_id': '6f88a94b0bf79a8304ba604c655c08a9', 'wave_description': 'The main aim of this project was to explore to what extent genetic and environmental factors explain individual differences in brain development and cognition. The study was a part of a Dutch longitudinal study in which twins, their siblings and their parents were assessed at three years interval. This project included the measurement eight years after baseline, around the 17th birthday of the twins. Data collection included psychometric IQ tests, a comprehensive neuropsychological testing protocol, and parental and self-ratings of behavioral and emotional problems. Physical maturation was measured through assessment of Tanner stages. Hormonal levels were assessed in urine and saliva. Brain scans were acquired using 1.5 Tesla Magnetic Resonance Imaging (MRI), which provided volumetric measures and measures of cortical thickness. Buccal swabs were collected for DNA isolation for future genetic association studies.', 'wave_end_date_collection': '2014-01-01', 'wave_start_date_collection': '2012-01-01', 'wave_subject_codes': ['CC', 'SS'], 'wave_title': 'YC_BS3', 'wave_universe': '204'}, {'wave_ckan_id': '0fdd2cc18b1fa8eaad6f87bff8762f98', 'wave_cohort': 'NTR: Young Netherlands Twin Register', 'wave_cohort_ckan_id': '6f88a94b0bf79a8304ba604c655c08a9', 'wave_description': 'The purpose of this project was to investigate the relation between Diagnostic and Statistical Manual of Mental Disorders (DSM-IV) diagnosis of ADHD and Child Behavioral Checklist Attention Problems (CBCL-AP) scores. Twins were selected based on their maternal CBCL-AP scores at ages 7, 10 and 12. Twin pairs were selected if at least one of the twins scored high on AP (affected pairs), or if both twins scored low on AP (control pairs). In families that agreed to participate, the mother of the twins was interviewed by telephone with the Diagnostic Interview Schedule for Children (DISC-IV). Other surveys that were collected are the CBCL, SWAN and YSR. Mouth swabs were used to collect buccal cell samples, from which DNA was extracted.', 'wave_end_date_collection': '2005-01-01', 'wave_start_date_collection': '2002-01-01', 'wave_subject_codes': ['MC', 'CC'], 'wave_title': 'YC_DSC', 'wave_universe': '120-156'}, {'wave_ckan_id': '7d0c589d83cffbbbd34a2a6430f735ae', 'wave_cohort': 'NTR: Young Netherlands Twin Register', 'wave_cohort_ckan_id': '6f88a94b0bf79a8304ba604c655c08a9', 'wave_description': 'This study aimed to investigate determinants of adolescent exercise behavior in a sample of healthy twins and their siblings. Body composition was measured, as well as physical fitness (standing jump, hand grip, sit-and reach flexibility, balance tests). Impulsiveness of the subjects was assessed by the delay discounting questionnaire. Regular voluntary exercise behavior was measured by a short lifestyle interview. While being equipped with a VU-AMS and Cosmed device, the subjects performed two submaximal exercise tests and one maximal exercise test. The VU University Ambulatory Monitoring System (VU-AMS) device records electrocardiogram (ECG) data and impedance cardiogram (ICG) data. The Cosmed device measures oxygen consumption (VO2) and carbon dioxide production (VCO2). VO2max (endurance capacity) was derived during the maximal exercise test. Before, during and after the exercise tests, subjects filled out the Activation-Deactivation Adjective Checklist (AD ACL), Feeling Scale (FS) and the Borg’s Rating of Perceived Exertion (RPE) at multiple time points. These questionnaires determined the subjects’ affective response to exercise. To determine zygosity, DNA was collected through buccal swabs.', 'wave_end_date_collection': '2014-01-01', 'wave_start_date_collection': '2012-01-01', 'wave_subject_codes': ['CC', 'SS'], 'wave_title': 'YE_FITNSS', 'wave_universe': '192-216'}, {'wave_ckan_id': 'd42f1b5bd85494fe09ee386106c6d045', 'wave_cohort': 'NTR: Young Netherlands Twin Register', 'wave_cohort_ckan_id': '6f88a94b0bf79a8304ba604c655c08a9', 'wave_description': 'This study comprised the two-year follow-up of a study aimed to investigate determinants of adolescent exercise behavior in a sample of healthy twins and their siblings. The adolescents were asked to complete an online survey on their current exercise status.', 'wave_end_date_collection': '2015-01-01', 'wave_start_date_collection': '2015-01-01', 'wave_subject_codes': ['CC', 'SS'], 'wave_title': 'YE_FITNSS2', 'wave_universe': '216-240'}, {'wave_ckan_id': 'b3fb4888024a37412eef809351edb5eb', 'wave_cohort': 'NTR: Young Netherlands Twin Register', 'wave_cohort_ckan_id': '6f88a94b0bf79a8304ba604c655c08a9', 'wave_description': 'This project is the second measurement of a longitudinal study on the source of individual differences of cognition, attention, and executive functioning from preschool to young adulthood. This project included the measurement five years after baseline and additionally recruited new twin pairs and siblings of the twin pairs. Behavioral data were collected with surveys filled in by parents and teachers (Conners, Child Behavior Checklist (CBCL), Strengths and Weaknesses of ADHD symptoms and Normal behavior Scale (SWAN), Teacher Report Form (TRF)) or filled in by children themselves (Youth Self Report (YSR)). To measure pubertal development, children filled in the Tanner questionnaire. Neurocognitive abilities were assessed with computerized ANT tasks, Flanker, Simon and Stroop. IQ was assessed with WISC-R. DNA was collected to determine zygosity and for genotyping SNP’S at candidate gene loci. Saliva was collected to assess cortisol concentrations.', 'wave_end_date_collection': '2004-01-01', 'wave_start_date_collection': '2002-01-01', 'wave_subject_codes': ['CC', 'SS'], 'wave_title': 'YE_ATTEF2', 'wave_universe': '144'}, {'wave_ckan_id': 'da08497f2ef7d7868f6ef93b9ad8d22f', 'wave_cohort': 'NTR: Young Netherlands Twin Register', 'wave_cohort_ckan_id': '6f88a94b0bf79a8304ba604c655c08a9', 'wave_description': 'Within the ADHD-MRI project, the genetic and environmental influence on ADHD related neurobiological changes were investigated in monozygotic twins. Twins were selected based on their Child Behavior Checklist Attention Problems (CBCL-AP) scores obtained in the regular YNTR survey waves and divided into three groups: discordant pairs (one affected, one unaffected), concordant pairs (both affected) and control pairs (both unaffected). To determine the presence of ADHD, mothers of the participants were interviewed with the Diagnostic Interview Schedule for Children (DISC-IV). Additionally, they filled in two behavioral questionnaires (CBCL and Strengths and Weaknesses of ADHD Symptoms and Normal Behavior (SWAN)). The twins filled in the Youth Self Report (YSR). Based on the outcome of the interview and questionnaires, twin pairs that were found eligible for the MRI experiments were invited. Both structural and functional MRI (color-stroop and flanker tasks) were performed. DNA was collected to confirm zygosity.', 'wave_end_date_collection': '2007-01-01', 'wave_start_date_collection': '2003-01-01', 'wave_subject_codes': ['MC', 'CC'], 'wave_title': 'YC_ADHMRI', 'wave_universe': '180'}, {'wave_ckan_id': '4f838671420a1a6fdaa1ea4a1df602c4', 'wave_cohort': 'NTR: Young Netherlands Twin Register', 'wave_cohort_ckan_id': '6f88a94b0bf79a8304ba604c655c08a9', 'wave_description': 'This project is the fourth measurement of a longitudinal study on the development of intelligence and problem behavior (waves one and two not included in CD2). Intelligence is measured by the Dutch version of the Wechsler Intelligence Scale for Children-Revised (WISC-R). Cortisol and testosterone levels were measured in saliva, which was collected on two consecutive days. Pubertal development was measured with the Tanner self-report scales. Behavioral data was collected with the Youth Self-Report (YSR).', 'wave_end_date_collection': '2000-01-01', 'wave_start_date_collection': '1998-01-01', 'wave_subject_codes': ['CC'], 'wave_title': 'YE_COG12', 'wave_universe': '144'}, {'wave_ckan_id': '1119b93d50d99c5463cb714274011070', 'wave_cohort': 'NTR: Young Netherlands Twin Register', 'wave_cohort_ckan_id': '6f88a94b0bf79a8304ba604c655c08a9', 'wave_description': 'The Child Behavior Checklist was sent to parents of approximately 4-year old triplets, together with a short general questionnaire on parental and triplet characteristics (e.g., parental employment and religion, triplet school achievements and health).', 'wave_end_date_collection': '2011-01-01', 'wave_start_date_collection': '1998-01-01', 'wave_subject_codes': ['MC', 'FC'], 'wave_title': 'YS_TRIP4', 'wave_universe': '48'}, {'wave_ckan_id': '43ef652fa4724afac10c1c840c3bf9c8', 'wave_cohort': 'NTR: Young Netherlands Twin Register', 'wave_cohort_ckan_id': '6f88a94b0bf79a8304ba604c655c08a9', 'wave_description': 'The Child Behavior Checklist (CBCL6_18) is sent to parents of approximately 7-year old triplets, together with a short general questionnaire on parental and triplet characteristics (e.g., parental employment and religion, triplet school achievements and health).', 'wave_start_date_collection': '1998-01-01', 'wave_subject_codes': ['MC', 'FC'], 'wave_title': 'YS_TRIP7', 'wave_universe': '84'}, {'wave_ckan_id': 'cc84b5c3eb493113c3d4c2ab953716ba', 'wave_cohort': 'NTR: Young Netherlands Twin Register', 'wave_cohort_ckan_id': '6f88a94b0bf79a8304ba604c655c08a9', 'wave_description': 'The Child Behavior Checklist (CBCL6_18) is sent to parents of approximately 9 or 10-year old triplets, together with a short general questionnaire on parental and triplet characteristics (e.g., parental employment and religion, triplet school achievements and health).', 'wave_start_date_collection': '1998-01-01', 'wave_subject_codes': ['MC', 'FC'], 'wave_title': 'YS_TRIP10', 'wave_universe': '108-120'}, {'wave_ckan_id': 'aa5395b9ca635e971d01c3fbcbb41630', 'wave_cohort': 'NTR: Young Netherlands Twin Register', 'wave_cohort_ckan_id': '6f88a94b0bf79a8304ba604c655c08a9', 'wave_description': 'The Child Behavior Checklist (CBCL6_18) is sent to parents of approximately 12-year old triplets, together with a short general questionnaire on parental and triplet characteristics (e.g., parental employment and religion, triplet school achievements and health).', 'wave_start_date_collection': '1998-01-01', 'wave_subject_codes': ['MC', 'FC'], 'wave_title': 'YS_TRIP12', 'wave_universe': '144'}] |