William J Burk
Datos Biográficos
| ID | 238960 |
|---|---|
| NOMBRE | William J Burk |
| NOMBRES | William J |
| APELLIDO | Burk |
| FIRMA | BURK W J |
| AFILIACIONES | Radboud University Nijmegen |
| ORCID | 0000-0001-8788-0773 |
| VERIFICADO | Sí |
| TOTAL DE OBRAS | 52 |
| TOTAL DE CITAS | 338 |
| TOTAL COMO AUTOR | 52 |
| TOTAL COMO EDITOR | 0 |
| PRIMER AÑO DE PUBLICACIÓN | 2007 |
| AÑO MÁS RECIENTE DE PUBLICACIÓN | 2026 |
| ÍNDICE H | 10 |
From Friends to Feelings
Intertemporal Impatience Across Mental Health in a Community Sample
Intertemporal impatience has been proposed to be centrally and transdiagnostically implicated across mental health difficulties, including maladaptive behaviors, psychopathologies, and other psychological outcomes. We empirically tested this proposal using a novel research approach that integrates per‐category , trans‐category , scale‐level , and item‐level analyses. First, we studied per‐category continuous associations between intertemporal imp…
Immediate Experiences and Short-Term Impact of Sociometric Assessment in Early Adolescence and Associations With Low Social Status
This study examined youths’ perceptions of sociometric assessments, and whether these perceptions were especially negative for youths with low social status. Participants were 598 primary and secondary school students (47% female, M age = 11.80 years, SD = 1.16) who completed a sociometric assessment and rated their immediate experiences with the assessment and its short-term impact one week later. Participants rated the sociometric assessment as…
Assessing youth's internal and external attributions to negative peer interactions and victimization—development of the Causal Attributions for Peer Experiences ( Cape ) scale
Many youth experience negative behavior from their peers, which can have lasting consequences for their social functioning and well-being. One mechanism through which negative interactions affect youth is causal attributions, that is, the interpretations that they make for why a negative interaction occurred. We present the newly developed CAPE (Causal Attributions for Peer Experiences) scale, which assesses youth's stable internal, unstable inte…
Friends' influence on Adolescents' loss of control eating
Friends' influence may importantly contribute to the development of adolescent disordered eating behaviors. However, little is known about the influence of friends on loss of control eating. This study investigated whether friend-reported loss of control eating was associated with changes in adolescents' own loss of control eating 1 year later and tested whether adolescents with lower self-esteem, higher fear of negative evaluation, and higher bo…
The development of food addiction symptoms and the role of mental health and sex among Indonesian adolescents during the Covid-19 pandemic
The effect of a multi-component school-based social network intervention on children’s body mass index
Objective: Schools are considered an important setting for stimulating healthy weight. The current study is unique in examining effects of a multi-component school-based social network intervention on children’s body mass index z-scores (zBMI).Methods: Four schools were randomly allocated to one of four conditions: a social network intervention using influence agents focusing on water consumption, physical activity, a combination of the two, or a…
Long‐term implications of childhood and adolescent popularity for social behavior and status in emerging adulthood
Peer status is associated with social functioning throughout childhood and adolescence, but little is known about its’ long‐term implications. This study examined longitudinal associations of childhood and adolescent popularity with social behavior and status in emerging adulthood. In line with concurrent associations of popularity with social behavior, we hypothesized that childhood popularity would be associated with a positive, prosocial profi…
Perks of the Pandemic
Emerging adults were among those especially affected by the distancing measures and instability brought on by the COVID-19 pandemic. However, not all emerging adults were affected equally. Thus, the purpose of this paper was to determine if different types of socially withdrawn emerging adults (shy, unsocial, avoidant, mixed-withdrawn) were affected differently from one another and from non-withdrawn emerging adults. Pandemic impact was measured …
Self-esteem and negative affectivity as mediators of the prospective links between adolescent interpersonal peer problems and disordered eating behaviors
The current prospective study examined whether both self-esteem and negative affectivity mediate subsequent associations between interpersonal peer problems (i.e., peer victimization, peer rejection, lack of friendships) and disordered eating behaviors (i.e., loss of control while overeating, emotional eating, restrained eating) in adolescents using secondary data. The sample included 2051 adolescents (Mage baseline = 13.81, SDage baseline = 0.72…
A longitudinal study on changes in food parenting practices during Covid-19 and the role of parental well-being
The COVID-19 pandemic may negatively influence food parenting practices, also among parents of adolescents. Parental well-being (stress and depressive symptoms) may explain these COVID-19 related changes in food parenting practices (snack structure, healthy structure, modeling, autonomy support, and coercive control). However, most previous studies performed before or during the COVID-19 pandemic have been limited by cross-sectional designs. The …
Process and effect evaluation of the app-based parenting program Samen Happie! on infant zBMI
Background: Although energy balance-related parenting practices are regarded critical components in the prevention of childhood obesity, most programs targeting parenting practices with respect to a wide range of energy balance-related behaviors were not aimed at high-risk families with a lower socioeconomic position (SEP). Objective: app-based program aimed to stimulate healthy child weight development especially among families with a lower SEP,…
Assessing peer influence and susceptibility to peer influence using individual and dyadic moderators in a social network context
Higher accepted friends are known to influence the alcohol misuse of lower accepted friends, but not the reverse. The present study was designed to address the origins of this influence: Are higher accepted friends particularly influential or are lower accepted friends particularly susceptible to influence? To address this question, we introduce an innovative application of longitudinal social network techniques (RSIENA) designed to distinguish b…
Examining food intake similarities in adolescent best friend dyads using longitudinal Actor-Partner Interdependence Models
Little is known about how adolescent best friends may affect each other's food intake. This study explored whether friendship selection and socialization mechanisms explained potential food intake similarities in adolescent reciprocated best friend dyads. We also tested whether socialization processes were moderated by dyad member's relative zBMI. Members of 145 same-gender best friendship dyads (56% female; Mage = 12.79; SDage = 0.61) reported o…
With a little help from my empathic friends
Despite ample research on empathy development, its social origins have been understudied, particularly in the context of peer relations. This two-wave study of Swedish adolescents ( N = 318; M ageT1 = 16.28, SD = .49; 55% females) examined longitudinal associations between youth friendships and empathy. The results showed that adolescents befriended peers with similar levels of empathy and that, controlling for the initial similarity in empathy, …
A Longitudinal Social Network Perspective on Adolescents' Exposure to Violent Video Games and Aggression
Adolescents play video games as a social leisure activity, yet it is unclear whether peer influences play a role in spreading violent video game exposure (VVE) and aggression. It has been suggested that adolescents' aggression increases because of their friend's exposure to violent video games. This study tests this suggestion by using longitudinal social network analyses to investigate selection and socialization of aggression owing to VVE. A to…
Assessing children’s incremental word knowledge in the upper primary grades
Word knowledge acquisition is an incremental process that relies on exposure. As a result, word knowledge can broadly range from recognizing the word’s lexical status, to knowing its meaning in context, and to knowing its meaning independent of context. The present study aimed to model incremental word knowledge in 1454 upper primary school children from grades 3 to 5 by investigating their abilities on three word knowledge tasks originating from…
Emerging Adults’ Mental Health During the Covid-19 Pandemic
The aim of this longitudinal study was to investigate emerging adults' mental health before and during the COVID-19 pandemic, and whether social support from mothers, fathers, and best friends moderated the change in mental health. Participants were 98 emerging adults (46% men) who were assessed prior to COVID-19 ( M age = 20.60 years) and during the first lockdown ( M age = 22.67 years). Results indicated that the pandemic did not uniformly lead…
Promoting water consumption among Dutch children
NTR, NL6905, Registered 9 January 2018, https://www.trialregister.nl/trial/6905
Promoting water consumption among children
Objective: To test the effectiveness of a social network intervention (SNI) to improve children’s healthy drinking behaviours. Design: A three-arm cluster randomised control trial design was used. In the SNI, a subset of children were selected and trained as ‘influence agents’ to promote water consumption–as an alternative to sugar-sweetened beverages (SSB)–among their peers. In the active control condition, all children were simultaneously expos…
Food parenting practices and children's weight outcomes
Comparing the measurement of different social networks
Background: Technological progress has enabled researchers to use new unobtrusive measures of relationships between actors in social network analysis. However, research on how these unobtrusive measures of peer connections relate to traditional sociometric nominations in adolescents is scarce. Therefore, the current study compared traditional peer nominated networks with more unobtrusive measures of peer connections: Communication networks that c…
The functions of aggression in gaining, maintaining, and losing popularity during adolescence
This study examined associations between perceived popularity trajectories and changes in proactive and reactive aggression in middle adolescence. The sample included 1,374 adolescents from 5 cohorts who were followed from Grade 7 to Grade 9 (49% males, M age = 12.67 years, SD = .67). Popularity trajectories were identified based on initial status and changes in status over time, and linear mixed effects models tested group differences in changes…
Youth’s social network structures and peer influences
The MyMovez project - Phase I is an innovative cross-sequential research project that investigates how social influences co-determine youth's energy intake and expenditure. This project utilizes advanced research technologies (Wearable Lab) that provide unique opportunities to better understand the underlying processes that impact youths' health-related behaviors. The project is theoretically and methodologically pioneering and produces a unique …
A randomized controlled trial testing a social network intervention to promote physical activity among adolescents
Dutch Trial Registry (NTR): NTR6173 . Registered 5 October 2016 Study procedures were approved by the Ethics Committee of the Radboud University (ECSW2014-100614-222)
A Reinterpretation of Parental Monitoring in Longitudinal Perspective
A commonly used measure of parental monitoring is parents' knowledge of adolescents' daily activities. This measure has been criticized on the grounds that parents get more knowledge about teenagers' daily activities through willing youth disclosure than through their own active monitoring efforts, but this claim was based on cross-sectional data. In the present study, we reexamine this claim with longitudinal data over 2 years from 938 seventh a…
Can parental monitoring and peer management reduce the selection or influence of delinquent peers? Testing the question using a dynamic social network approach
We tested whether parents can reduce affiliation with delinquent peers through 3 forms of peer management: soliciting information, monitoring rules, and communicating disapproval of peers. We examined whether peer management interrupted 2 peer processes: selection and influence of delinquent peers. Adolescents' feelings of being overcontrolled by parents were examined as an additional moderator of delinquent selection and influence. Using network…
Friendship and Alcohol Use in Early Adolescence
This study applies multilevel social network analytic techniques to examine processes of homophilic selection and social influence related to alcohol use among friends in early adolescence. Participants included 3,041 Dutch youth (M age =12 years, 49% female) from 120 classrooms in 14 schools. Three waves with 3-month intervals of friendship nomination data and self-reports of drinking behavior were collected. Results revealed that within classro…
Modeling homophily over time with an actor-partner interdependence model
Selection and socialization have been implicated in friendship homophily, but the relative contributions of each are difficult to measure simultaneously because of the nonindependent nature of the data. To address this problem, the authors applied a multiple-groups longitudinal actor-partner interdependence model (D. A. Kashy & D. A. Kenny, 2000) for distinguishable dyads to 3 consecutive years of intoxication frequency data from a large communit…
Similarity in depressive symptoms in adolescents' friendship dyads
This study examined friendship selection and socialization as mechanisms explaining similarity in depressive symptoms in adolescent same-gender best friend dyads. The sample consisted of 1,752 adolescents (51% male) ages 12-16 years (M = 13.77, SD = 0.73) forming 487 friend dyads and 389 nonfriend dyads (the nonfriend dyads served as a comparison group). To test our hypothesis, we applied a multigroup actor-partner interdependence model to 3 frie…
Divergence in Self- and Peer-Reported Victimization and its Association to Concurrent and Prospective Adjustment
Identifying Subtypes of Peer Status by Combining Popularity and Preference
The purpose of this study was to identify and validate subtypes of peer status by integrating preference and popularity into a single framework. Person-oriented analyses were performed among 3,630 children and adolescents of different cohorts in primary and secondary education. In the young age groups (Grade 3/4 to Grade 7), three clusters were found: popular-liked, average, and unpopular-disliked. In the older age group (Grade 8), four clusters …
Popularity as a Moderator of Peer Selection and Socialization of Adolescent Alcohol, Marijuana, and Tobacco Use
This study examined prospective associations between late adolescents’ friendships and substance use (alcohol, marijuana, tobacco) using a stochastic actor‐based modeling approach and the moderating role of popularity. Participants were 450 adolescents (53% female, M age = 15.5 years) who completed surveys in grades 10 and 11. Results of a single multivariate model indicated that peer selection based on similar tobacco use was a more robust predi…
The functions of aggression in gaining, maintaining, and losing popularity during adolescence
This study examined associations between perceived popularity trajectories and changes in proactive and reactive aggression in middle adolescence. The sample included 1,374 adolescents from 5 cohorts who were followed from Grade 7 to Grade 9 (49% males, M age = 12.67 years, SD = .67). Popularity trajectories were identified based on initial status and changes in status over time, and linear mixed effects models tested group differences in changes…
Behavioral Correlates of Prioritizing Popularity in Adolescence
Video Gaming and Children’s Psychosocial Wellbeing
The effects of video games on children's psychosocial development remain the focus of debate. At two timepoints, 1 year apart, 194 children (7.27-11.43 years old; male = 98) reported their gaming frequency, and their tendencies to play violent video games, and to game (a) cooperatively and (b) competitively; likewise, parents reported their children's psychosocial health. Gaming at time one was associated with increases in emotion problems. Viole…
The Effect of Pubertal and Psychosocial Timing on Adolescents’ Alcohol Use
The co-evolution of early adolescent friendship networks, school involvement, and delinquent behaviors
Cette étude examine les processus de sélection et d'influence liés à l'engagement scolaire et au comportement délinquant dans les relations d'amitié chez les adolescents. Nous appliquons des modèles d'analyse de réseaux dynamiques (Snijders, Steglich et Schweinberger, 2007) examinant la coévolution des comportements et des réseaux à un échantillon longitudinal de jeunes suédois (n = 445) observé pendant cinq ans. Les résultats indiquent que les c…
With a little help from my empathic friends
Despite ample research on empathy development, its social origins have been understudied, particularly in the context of peer relations. This two-wave study of Swedish adolescents ( N = 318; M ageT1 = 16.28, SD = .49; 55% females) examined longitudinal associations between youth friendships and empathy. The results showed that adolescents befriended peers with similar levels of empathy and that, controlling for the initial similarity in empathy, …
Comparing the measurement of different social networks
Background: Technological progress has enabled researchers to use new unobtrusive measures of relationships between actors in social network analysis. However, research on how these unobtrusive measures of peer connections relate to traditional sociometric nominations in adolescents is scarce. Therefore, the current study compared traditional peer nominated networks with more unobtrusive measures of peer connections: Communication networks that c…
Friends or lovers? Person- and variable-oriented perspectives on dyadic similarity in adolescent romantic relationships
Variable- and person-oriented approaches were used to examine the affiliative and romantic experiences of adolescents in heterosexual romantic relationships and its associations with relationship conflict and jealousy on a sample of 194 romantic partner dyads. Variable-oriented findings indicated that affiliative experiences were associated with fewer and more constructively resolved conflicts, whereas romantic experiences were associated with mo…
Prospective Relationships Between Sleep Problems and Substance Use, Internalizing and Externalizing Problems
Direct and Indirect Peer Socialization of Adolescent Nonsuicidal Self‐Injury
This study examined direct and indirect forms of peer socialization of non-suicidal self-injury (NSSI) in adolescent friendship networks. Data were collected among 348 adolescents (55% females; M age = 15.02 years; SD = 0.53) at 4 assessment waves. Stochastic actor-based models revealed no evidence for direct socialization of NSSI: adolescents whose friends reported higher NSSI did not increase their NSSI over time. However, indirect forms of soc…
Friendly fire
Research on gaming effects has focused on adolescence, a developmental period in which peer relationships become increasingly salient. However, the impact of peers on the effects of violent gaming on adolescents has been understudied. This study examined whether adolescents' exposure to violent video games predicted their own and their friend's aggression one year later. Among 705 gaming adolescents, 141 dyads were identified based on reciprocate…
Substance use and decision‐making in adolescent best friendship dyads
In adolescent best friendship dyads, we examined: (a) similarity in substance use and decision‐making; (b) associations between participants' decision‐making and their own and best friend's substance use, (c) the influence of relative popularity within the dyad on these associations. Participants ( n = 172; 12–18 years) named their best friend, completed popularity ratings, and a substance use questionnaire. Computer tasks were administered to as…
A social network-based intervention stimulating peer influence on children's self-reported water consumption
Assessing youth's internal and external attributions to negative peer interactions and victimization—development of the Causal Attributions for Peer Experiences ( Cape ) scale
Many youth experience negative behavior from their peers, which can have lasting consequences for their social functioning and well-being. One mechanism through which negative interactions affect youth is causal attributions, that is, the interpretations that they make for why a negative interaction occurred. We present the newly developed CAPE (Causal Attributions for Peer Experiences) scale, which assesses youth's stable internal, unstable inte…
Friends' influence on Adolescents' loss of control eating
Friends' influence may importantly contribute to the development of adolescent disordered eating behaviors. However, little is known about the influence of friends on loss of control eating. This study investigated whether friend-reported loss of control eating was associated with changes in adolescents' own loss of control eating 1 year later and tested whether adolescents with lower self-esteem, higher fear of negative evaluation, and higher bo…
The longitudinal link between mothers' and adolescents' snacking
Regulatory Self‐efficacy as a Moderator of Peer Socialization Relating to Italian Adolescents' Alcohol Intoxication
The present study investigated regulatory self‐efficacy (RSE) as a predictor of friendship and adolescent alcohol intoxication and as a moderator of peer socialization processes related to alcohol intoxication. The longitudinal sample included 457 Italian adolescents (262 females and 195 males) ranging in age of 14 to 20 years (M = 16.1 years of age). Sociometric and behavioral data were collected at the beginning and end of the academic school y…
Beyond dyadic interdependence
Actor-oriented models are described as a longitudinal strategy for examining the co-evolution of social networks and individual behaviors. We argue that these models provide advantages over conventional approaches due to their ability to account for inherent dependencies between individuals embedded in a social network (i.e., reciprocity, transitivity) and model interdependencies between network and behavioral dynamics. We provide a brief explana…
Modeling homophily over time with an actor-partner interdependence model
Selection and socialization have been implicated in friendship homophily, but the relative contributions of each are difficult to measure simultaneously because of the nonindependent nature of the data. To address this problem, the authors applied a multiple-groups longitudinal actor-partner interdependence model (D. A. Kashy & D. A. Kenny, 2000) for distinguishable dyads to 3 consecutive years of intoxication frequency data from a large communit…
The co-evolution of early adolescent friendship networks, school involvement, and delinquent behaviors
Cette étude examine les processus de sélection et d'influence liés à l'engagement scolaire et au comportement délinquant dans les relations d'amitié chez les adolescents. Nous appliquons des modèles d'analyse de réseaux dynamiques (Snijders, Steglich et Schweinberger, 2007) examinant la coévolution des comportements et des réseaux à un échantillon longitudinal de jeunes suédois (n = 445) observé pendant cinq ans. Les résultats indiquent que les c…
Emerging Late Adolescent Friendship Networks and Big Five Personality Traits
The current study focuses on the emergence of friendship networks among just-acquainted individuals, investigating the effects of Big Five personality traits on friendship selection processes. Sociometric nominations and self-ratings on personality traits were gathered from 205 late adolescents (mean age=19 years) at 5 time points during the first year of university. SIENA, a novel multilevel statistical procedure for social network analysis, was…
Friendship and Alcohol Use in Early Adolescence
This study applies multilevel social network analytic techniques to examine processes of homophilic selection and social influence related to alcohol use among friends in early adolescence. Participants included 3,041 Dutch youth (M age =12 years, 49% female) from 120 classrooms in 14 schools. Three waves with 3-month intervals of friendship nomination data and self-reports of drinking behavior were collected. Results revealed that within classro…
A Reinterpretation of Parental Monitoring in Longitudinal Perspective
A commonly used measure of parental monitoring is parents' knowledge of adolescents' daily activities. This measure has been criticized on the grounds that parents get more knowledge about teenagers' daily activities through willing youth disclosure than through their own active monitoring efforts, but this claim was based on cross-sectional data. In the present study, we reexamine this claim with longitudinal data over 2 years from 938 seventh a…
Does proximity matter? Distance dependence of adolescent friendships
Regulatory Self‐efficacy as a Moderator of Peer Socialization Relating to Italian Adolescents' Alcohol Intoxication
The present study investigated regulatory self‐efficacy (RSE) as a predictor of friendship and adolescent alcohol intoxication and as a moderator of peer socialization processes related to alcohol intoxication. The longitudinal sample included 457 Italian adolescents (262 females and 195 males) ranging in age of 14 to 20 years (M = 16.1 years of age). Sociometric and behavioral data were collected at the beginning and end of the academic school y…
The Effect of Pubertal and Psychosocial Timing on Adolescents’ Alcohol Use
Similarity in depressive symptoms in adolescents' friendship dyads
This study examined friendship selection and socialization as mechanisms explaining similarity in depressive symptoms in adolescent same-gender best friend dyads. The sample consisted of 1,752 adolescents (51% male) ages 12-16 years (M = 13.77, SD = 0.73) forming 487 friend dyads and 389 nonfriend dyads (the nonfriend dyads served as a comparison group). To test our hypothesis, we applied a multigroup actor-partner interdependence model to 3 frie…
Alcohol Use and Friendship Dynamics
OBJECTIVE: This study examined developmental trends of peer selection and socialization related to friends' alcohol use in early-, middle-, and late-adolescent peer networks, with the primary goal of identifying when these mechanisms emerge, when these mechanisms exert their strongest effects, and when (or if) they decrease in importance. Gender and reciprocity are also tested as moderators of selection and socialization. METHOD: Cross-sequential…
Popularity as a Moderator of Peer Selection and Socialization of Adolescent Alcohol, Marijuana, and Tobacco Use
This study examined prospective associations between late adolescents’ friendships and substance use (alcohol, marijuana, tobacco) using a stochastic actor‐based modeling approach and the moderating role of popularity. Participants were 450 adolescents (53% female, M age = 15.5 years) who completed surveys in grades 10 and 11. Results of a single multivariate model indicated that peer selection based on similar tobacco use was a more robust predi…
Direct and Indirect Peer Socialization of Adolescent Nonsuicidal Self‐Injury
This study examined direct and indirect forms of peer socialization of non-suicidal self-injury (NSSI) in adolescent friendship networks. Data were collected among 348 adolescents (55% females; M age = 15.02 years; SD = 0.53) at 4 assessment waves. Stochastic actor-based models revealed no evidence for direct socialization of NSSI: adolescents whose friends reported higher NSSI did not increase their NSSI over time. However, indirect forms of soc…
Divergence in Self- and Peer-Reported Victimization and its Association to Concurrent and Prospective Adjustment
Can parental monitoring and peer management reduce the selection or influence of delinquent peers? Testing the question using a dynamic social network approach
We tested whether parents can reduce affiliation with delinquent peers through 3 forms of peer management: soliciting information, monitoring rules, and communicating disapproval of peers. We examined whether peer management interrupted 2 peer processes: selection and influence of delinquent peers. Adolescents' feelings of being overcontrolled by parents were examined as an additional moderator of delinquent selection and influence. Using network…
Friends or lovers? Person- and variable-oriented perspectives on dyadic similarity in adolescent romantic relationships
Variable- and person-oriented approaches were used to examine the affiliative and romantic experiences of adolescents in heterosexual romantic relationships and its associations with relationship conflict and jealousy on a sample of 194 romantic partner dyads. Variable-oriented findings indicated that affiliative experiences were associated with fewer and more constructively resolved conflicts, whereas romantic experiences were associated with mo…
Impulsive and Reflective Processes Related to Alcohol Use in Young Adolescents
Although there is empirical evidence for the validity of the model in predicting heavier alcohol use in adolescents, or alcohol abuse and dependence in adults, these observations do not generalize to a sample of normative, early adolescents. More specifically, results indicated that reflective processes are more important predictors of changes in alcohol use than impulsive process during adolescence
Identifying Subtypes of Peer Status by Combining Popularity and Preference
The purpose of this study was to identify and validate subtypes of peer status by integrating preference and popularity into a single framework. Person-oriented analyses were performed among 3,630 children and adolescents of different cohorts in primary and secondary education. In the young age groups (Grade 3/4 to Grade 7), three clusters were found: popular-liked, average, and unpopular-disliked. In the older age group (Grade 8), four clusters …
Prospective Relationships Between Sleep Problems and Substance Use, Internalizing and Externalizing Problems
Substance use and decision‐making in adolescent best friendship dyads
In adolescent best friendship dyads, we examined: (a) similarity in substance use and decision‐making; (b) associations between participants' decision‐making and their own and best friend's substance use, (c) the influence of relative popularity within the dyad on these associations. Participants ( n = 172; 12–18 years) named their best friend, completed popularity ratings, and a substance use questionnaire. Computer tasks were administered to as…
A social network-based intervention stimulating peer influence on children's self-reported water consumption
How do influence agents successfully promote health behaviours
Behavioral Correlates of Prioritizing Popularity in Adolescence
Video Gaming and Children’s Psychosocial Wellbeing
The effects of video games on children's psychosocial development remain the focus of debate. At two timepoints, 1 year apart, 194 children (7.27-11.43 years old; male = 98) reported their gaming frequency, and their tendencies to play violent video games, and to game (a) cooperatively and (b) competitively; likewise, parents reported their children's psychosocial health. Gaming at time one was associated with increases in emotion problems. Viole…
Youth’s social network structures and peer influences
The MyMovez project - Phase I is an innovative cross-sequential research project that investigates how social influences co-determine youth's energy intake and expenditure. This project utilizes advanced research technologies (Wearable Lab) that provide unique opportunities to better understand the underlying processes that impact youths' health-related behaviors. The project is theoretically and methodologically pioneering and produces a unique …
Psychology (47 obras) · Developmental psychology (38 obras) · Social Psychology (29 obras) · Medicine (26 obras) · Social Psychology (20 obras) · Behavioral Health and Interventions (16 obras) · Bullying, Victimization, and Aggression (16 obras) · Friendship (16 obras) · Clinical Psychology (15 obras) · Child and Adolescent Psychosocial and Emotional Development (14 obras)