Tjeert Olthof

Amsterdam, NH, Netherlands

Last Updated: 09/26/2026

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Found 15 publications

Exploring the Interpersonal Goals of Autistic and Neurotypical Adolescents Who Bully Others.

Exploring the Interpersonal Goals of Autistic and Neurotypical Adolescents Who Bully Others.

Journal: Journal of autism and developmental disorders

Published: December 01, 2024

HEXACO personality correlates of adolescents' involvement in bullying situations.

HEXACO personality correlates of adolescents' involvement in bullying situations.

Journal: Aggressive behavior

Published: April 28, 2020

Longitudinal Associations Between Adolescents' Bullying-Related Indirect Defending, Outsider Behavior, and Peer-Group Status.

Longitudinal Associations Between Adolescents' Bullying-Related Indirect Defending, Outsider Behavior, and Peer-Group Status.

Journal: Journal of research on adolescence : the official journal of the Society for Research on Adolescence

Published: August 30, 2018

Differences in adolescents' motivations for indirect, direct, and hybrid peer defending.

Differences in adolescents' motivations for indirect, direct, and hybrid peer defending.

Journal: Social development (Oxford, England)

Published: December 21, 2017

Bullying-related behaviour in adolescents with autism: Links with autism severity and emotional and behavioural problems.

Bullying-related behaviour in adolescents with autism: Links with autism severity and emotional and behavioural problems.

Journal: Autism : the international journal of research and practice

Published: May 19, 2017

Bullying-related behaviour in a mainstream high school versus a high school for autism: Self-report and peer-report.

Bullying-related behaviour in a mainstream high school versus a high school for autism: Self-report and peer-report.

Journal: Autism : the international journal of research and practice

Published: August 05, 2015

Defending victimized peers: Opposing the bully, supporting the victim, or both?

Defending victimized peers: Opposing the bully, supporting the victim, or both?

Journal: Aggressive behavior

Published: April 13, 2015

Predicting aggression in adolescence: The interrelation between (a lack of) empathy and social goals.

Predicting aggression in adolescence: The interrelation between (a lack of) empathy and social goals.

Journal: Aggressive behavior

Published: March 27, 2015

Narcissism, Bullying, and Social Dominance in Youth: A Longitudinal Analysis.

Narcissism, Bullying, and Social Dominance in Youth: A Longitudinal Analysis.

Journal: Journal of abnormal child psychology

Published: February 03, 2015

DRD4 Genotype and the Developmental Link of Peer Social Preference with Conduct Problems and Prosocial Behavior Across Ages 9-12 Years.

DRD4 Genotype and the Developmental Link of Peer Social Preference with Conduct Problems and Prosocial Behavior Across Ages 9-12 Years.

Journal: Journal of youth and adolescence

Published: January 19, 2015

Peer and self-reported victimization: Do non-victimized students give victimization nominations to classmates who are self-reported victims?

Peer and self-reported victimization: Do non-victimized students give victimization nominations to classmates who are self-reported victims?

Journal: Journal of school psychology

Published: July 22, 2014

Costs and benefits of bullying in the context of the peer group: a three wave longitudinal analysis.

Costs and benefits of bullying in the context of the peer group: a three wave longitudinal analysis.

Journal: Journal of abnormal child psychology

Published: May 21, 2013

Showing 1-12 of 15

Last Updated: 09/26/2026