cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.60641/hqg9-r186
title: Leiden Public Speaking Task

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.
description: The Leiden Public Speaking Task assesses physiological reactivity to social evaluation threat. The task contains five phases: baseline (of which 5 minutes standing, 15 minutes after start of the baseline), anticipation (3 mins), preparation (5 mins), speech delivery (5 mins), and recovery (of which 5 mins standing, approximately 10 mins after the end of the speech). During the baseline, the participant watches a wildlife documentary. In the anticipation phase, the participant is remembered about the upcoming task and detailed instructions are given again. Subsequently, the participant is given some time to prepare the speech (preparation phase). Participants are asked to deliver their speech in front of a pre-recorded audience consisting of age-matched peers and a teacher (Avero & Calvo, 1999; Westenberg et al., 2009). A camera is installed and participants are told that they are recorded and will later be judged by an age-matched class somewhere around the country. After the speech, participants fill in a questionnaire on potential control variables, e.g., caffeine, medication intake or drug use, night rest, and illnesses. Finally, during the recovery phase, the participant watches another wildlife video.
description: In RADAR, the procedure of the task was based on the procedure of Westenberg et al. (2009). However, a small adaptation was made: whereas in the original protocol the experimenter entered the test room for an interview directly after the speech, in the current protocol this interview was skipped so that the participant was alone in the test room during the entire session after installation of the equipment and marginal practical instructions. In addition, a Visual Analogue Scale (VAS; see also (Davey, Barratt, Butow, & Deeks, 2007) was used to assess experienced nervousness at five points in time, being before baseline, after the baseline, directly after the speech (concerning the speech and afterwards), and after recovery. Participants were asked to rate how nervous they felt on a 10 cm line. The lines were printed on separate pages and participants were instructed to turn pages after each VAS assessment, so they could not see their previous answers.
DOI: 10.60641/1jtq-tm43
title: Substance Use during Pregnancy

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.
description: The Substance Use during Pregnancy scale is a mother-reported scale that measures smoking and the use of alcohol, soft- and harddrugs during pregnancy.
DOI: 10.60641/m8ak-5h12
title: Parenting Self-Efficacy (PSE)

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.
description: Parenting Self-Efficacy (PSE) assesses a parents' self-reported belief in their ability and efficacy to perform the parenting role successfully or their expectations of their parenthood. Items include "I look forward to growing older and feel confident in my role as a parent." or "I think I can trust my feelings and intuition when caring for my baby."
description: In RADAR, only the subscale on Infant expectations (16 items) was used. In RADAR Old Wave 14 and RADAR Young Wave 11, the survey was split into three surveys (no child, baby <1 year, child > 1 year), depending on the age of their child the respondent received one out of three surveys.
DOI: 10.60641/f31g-1895
title: Identity Styles Inventory (ISI)

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.
description: The Identity Styles Inventory (IS) assesses three self-reported identity styles (informational, diffuse/avoidant, and normative-style) and identity commitment with items such as "Regarding religious beliefs, I know basically what I believe and don't believe".
description: In RADAR Old, a a Dutch, adjusted version of the Identity style inventory (Berzonsky & Sullivan, 1992) was used.
DOI: 10.60641/y5j4-5420
title: Steroid hormones

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.
description: Steroid hormones, for instance Testosterone, Estrogen, Dehydroepiandrosterone (DHEA), and Cortisol, measured with traditional enzymatic tests, such as Enzyme-Linked Immunosorbent Assays (ELISA).
description: In RADAR Young, saliva was collected in a tube to assess the Cortisol Awakening Response. Saliva samples were collected by passive drooling, immediately after awakening (Cort0), 30 min (Cort30) and 60 min (Cort60) later. Area Under the Curve-ground and Area Under the Curve-increase were assessed.
DOI: 10.60641/f9d5-2b81
title: Triangular Love Scale (TL)

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.
description: The Triangular Love Scale (TL) assesses self-reported intimacy, passion, and commitment in an intimate/romantic relationship addressed by youth.
DOI: 10.60641/bjcb-g177
title: Daily Hassles (DH)

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.
description: The Daily Hassles Questionnaire (DH) is a self-report scale that measures everyday burdens during daily lives of people.
description: In RADAR, the Dutch shortened and adapted version of the Daily Hassles Questionnaire is used (Kanner et al., 1981).
DOI: 10.60641/0n23-w340
title: School Performance

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.
description: School Performance (SV) assesses youth's self-reported functioning level at school with items such as "In comparison with your fellow students... How did you perform in school/university the past week?".
description: The number of items differed across measurement waves. In RADAR Old Wave 5 and 6, and RADAR Young Wave 1 to Wave 6, the 10-item scale was used. In RADAR Old Wave 7 to Wave 13, and RADAR Young Wave 7 to Wave 10, items about the average grade of subjects were excluded. In some waves, the items "How often have you been absent from your classes without being sick (one hour or longer)?" and  "How often did you play hooky in the past three months (one hour or longer)?" were added. More information can be found in the Codebooks.
DOI: 10.60641/6b1g-qx50
title: Utrecht-Management of Identity Committments Scale (U-MICS) - Relational identity

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.
description: The Utrecht-Management of Identity Commitments Scale - Relational Identity (IV) assesses four processes: 1) friend commitment, friend in-depth exploration, friend reconsideration and friend in-breadth exploration as a youth self-report scale.
description: Domain: Relational identity. In RADAR Old Wave 6, 7, and Wave 12 to 14, and RADAR Young Wave 2, 3, and  Wave 9 to 11, the subscale Best-friend In-breadth Exploration was excluded.
DOI: 10.60641/snbe-f345
title: Strengths and Difficulties Questionnaire (SDQ)

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.
description: The Strengths and Difficulties Questionnaire (SDQ) is a brief questionnaire for assessing the psychosocial adjustment of children and adolescents. Versions are available for parents and teachers of 4- to 16-year-olds, and a nearly identical version can be completed independently by 11- to 16-years olds. The SDQ differs from related instruments in that it is very short, with 25 items that are divided into five scales: emotional symptoms, conduct problems, hyperactivity-inattention, peer problems and prosocial behavior.
description: In RADAR G3, only the Prosocial behavior (5 items) and Peer problems (5 items) subscales were included.
DOI: 10.60641/0vvd-zf17
title: Conflict Resolution Style Inventory (CRSI)

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.
description: The Conflict Resolution Styles Inventory (CRSI) assesses how people deal with conflicts, such through conflict engagement, problem solving, withrdawal and/or compliance as a self-report scale.
description: In RADAR Young Wave 2 and Wave 3, the Withdrawal subscale was not included for sibling, best friend, and youth reports
DOI: 10.60641/1wra-eh15
title: Covid-19

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.
description: The COVID-19 questionnaire aimes to assess how individuals were affected by the Covid-19 pandemic. It includes items from several questionnaires: CRISIS Survey 2020, Confusion, Hubbub, and Order Scale (CHAOS), Reynolds Adolescent Depression Scale (RADS), Adult Temperament Questionnaire (ATQ), Adult Self-Report (ASR), Screen for Child Anxiety Related Emotional Disorders (SCARED), Roberts UCLA Loneliness Scale (RULS-8), Nijmeegse Ouderlijke Stress Index (NOSI), and Intolerance of Uncertainty Scale (IUS).
description: In RADAR, only some specific items from each questionnaire were included, rather than the full questionnaires. All information about items can be found in the Codebooks.
DOI: 10.60641/s1eg-sg20
title: Screen for Adult Anxiety Related Emotional Disorders (SCARED-A)

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.
description: The Screen for Child Anxiety Related Disorders - Adult Version (SCARED - A) is a self-report instrument used to screen for anxiety disorders including general anxiety disorder, separation anxiety disorder (animal), panic disorder, social phobia, school phobia, blood-injection-injury and situational-context. It consists of 71 items rated on a 3 point Likert-type scale. It is a modified version of the SCARED-C (Birmaher, et al., 1997) in order to compare the anxiety of parents and children as closely as possible. The contents of the items remain largely the same.
description: In RADAR Old Wave 14 and RADAR Young Wave 11, the subscales School Phobia (4 items), Specific Phobia (3 items), Blood-Injection-Injury (7 items) and Situational-Context (5 items) were excluded, so they are not part of the total score. In other waves of both RADAR Old and Young, the total score were are summed of all subscales except School Phobia.
DOI: 10.60641/0xwa-ga36
title: Police and Judicial Contact

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.
description: Police and Judicial Contact (PJ/PZ) assesses self-reported police and judicial contact in the last year (based on suggestions by the Netherlands Institute for the Study of Crime and Law Enforcement).
description: In RADAR, the exact items differed across waves. More information about items can be found in the Codebooks.
DOI: 10.60641/vpbv-sj32
title: Parental Care and Tenderness questionnaire (PCAT)

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.
description: The Parental Care and Tenderness (PCAT) questionnaire assesses how much people like, protect and care for infants and babies as a self-report scale (based on Buckels, Beall, Hofer, Lin, Zhou, & Schaller, 2015).
DOI: 10.60641/yv96-g098
title: Social Attitudes

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.
description: Social Attitude - Tolerance (TO) is a self-report inventory, assessing attitudes towards social issues. Subscales are Negative attitudes towards ethnic minorities (5 items), Traditional family relationships (5 items), Social Trust (4 items) and Left Attitudes (5 items). The inventory was developed based on four different Dutch questionnaires, in corresponding with the four subscales.
description: More information about the subscales can be found in the Codebooks.
DOI: 10.60641/a8ky-2547
title: Wechsler Intelligence Scale for Children (WISC)

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.
description: The Wechsler Intelligence Scale for Children (WISC) is an IQ test for children 6-17 years of age to determine general intelligence. It generates a full scale IQ (formerly known as an intelligence quotient or IQ score) that represents a child's general intellectual ability. The most common primary index scores are the Verbal Comprehension Index, the Visual Spatial Index, the Fluid Reasoning Index, the Working Memory Index, and the Processing Speed Index. These indices represent a child's abilities in discrete cognitive domains. Five ancillary composite scores can be derived from various combinations of primary or primary and secondary subtests. Different versions may contain different sub tests.
description: In RADAR, only the Block Design (part of Perceptual Reasoning Index) and Vocabulary (part of Verbal Comprehension Index) subtests were included.
DOI: 10.60641/73f5-hg55
title: Reynolds Adolescent Depression Scale (RADS)

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.
description: The Reynolds Adolescent Depression Scale (RADS) assesses self-reported dysphoric mood, anhedonia/negative affect, negative self-evaluation, and somatic complaints.
description: In RADAR Young Wave 2 to Wave 6, the Anhedonia/Negative Affect subscale (7 items) was not included and it also was not part of the total scale score.
DOI: 10.60641/qdzt-7187
title: Self-concept Clarity Scale (SCC)

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.
description: The Self-Concept Clarity Scale (SCC) assesses the extent to which the self-image is clear, confidently defined, internally consistent, and stable over time.
DOI: 10.60641/83aa-3h31
title: Direct Indirect Aggression Inventory (DIAS)

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.
description: The Direct Indirect Aggression Inventory (DIAS) assesses self-reported agression with the instruction "If you’re angry or mad at someone in class, what do you do?" with three subscales: 1) Direct Aggresion with items such as "I use cusses for the other whenever I can.", 2) Indirect Aggression with items such as "I try to irrritate the other to the point they lose their temper.", and 3) Passive Aggression with items such as "I withdraw myself from the situation.".
description: In RADAR Old Wave 2 to Wave 5, only the subscale Indirect Aggression was used for mother and father self-report.
DOI: 10.60641/fag0-nz24
title: Interpersonal Conflict Questionnaire (ICQ)

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.
description: The Interpersonal Conflict Questionnaire (ICQ) is a self-report scale to assess the level and affect of conflict in interpersonal relationships.
description: In RADAR, only the Frequency (10 items) and Affect (3 items) subscales were used. The Affect subscale decayed in RADAR Old Wave 14 and RADAR Young Wave 11.