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Janna Keulen

Datos Biográficos

ID5705704
NOMBREJanna Keulen
NOMBRESJanna
APELLIDOKeulen
FIRMAKEULEN J
AFILIACIONESUtrecht University
ORCID0000-0002-1975-641X
VERIFICADOSí
TOTAL DE OBRAS4
TOTAL DE CITAS2
TOTAL COMO AUTOR4
TOTAL COMO EDITOR0
PRIMER AÑO DE PUBLICACIÓN2022
AÑO MÁS RECIENTE DE PUBLICACIÓN2025
ÍNDICE H1
  • Exploring transdiagnostic factors of internalizing and externalizing symptoms in transitional-age youth

    Open Access•Janna Keulen, Maja Deković et al.•ARTICLE•Current Psychology•2025

    Transitional-age youth (TAY; 15 to 25 years old) are more likely to experience psychological problems compared to other age groups. This study aimed to identify the most relevant transdiagnostic factors underlying internalizing and externalizing symptoms in TAY, including perfectionism, perceived stress, self-compassion, psychological flexibility, adaptive and maladaptive emotion regulation, self-esteem, and autonomy. The sample consisted of 87 T…

  • Age-Related Differences in Emotion Regulation

    Open Access•Jolien Braet, Laura Wante et al.•ARTICLE•Journal of Youth and Adolescence•2025•Referencias: 61

  • Psychological Flexibility, Adaptive Emotion Regulation, Self-Compassion, and Autonomy as Mechanisms of Change in Acceptance and Commitment Therapy for Transitional-Age Youth

    Open Access•Janna Keulen, Maja Deković et al.•ARTICLE•Behavior Therapy•2025•Referencias: 41

    Acceptance and Commitment Therapy (ACT) is a promising transdiagnostic intervention for transitional-age youth (15-25 years) with psychological problems. This study aimed to investigate whether psychological flexibility, adaptive emotion regulation, self-compassion, and autonomy are possible transdiagnostic mechanisms through which ACT reduces psychological problems in transitional-age youth. Data were derived from a randomized controlled trial (…

  • Capturing mechanisms of change

    Open Access•Sophie C Alsem, Janna Keulen et al.•ARTICLE•Aggressive Behavior•2022•Citada por: 2•Referencias: 43

    Interventions for children's aggression typically target assumed underlying mechanisms, such as anger regulation and hostile intent attribution. The expectation here is that targeting these mechanisms will result in within‐person changes in aggression. However, evidence for these mechanisms is mostly based on between‐person analyses. We, therefore, examined whether within‐person changes in adaptive anger regulation and hostile intent attribution …

  • Capturing mechanisms of change

    Open Access•Sophie C Alsem, Janna Keulen et al.•ARTICLE•Aggressive Behavior•2022•Citada por: 2•Referencias: 43

    Interventions for children's aggression typically target assumed underlying mechanisms, such as anger regulation and hostile intent attribution. The expectation here is that targeting these mechanisms will result in within‐person changes in aggression. However, evidence for these mechanisms is mostly based on between‐person analyses. We, therefore, examined whether within‐person changes in adaptive anger regulation and hostile intent attribution …

  • Capturing mechanisms of change

    Open Access•Sophie C Alsem, Janna Keulen et al.•ARTICLE•Aggressive Behavior•2022•Citada por: 2•Referencias: 43

    Interventions for children's aggression typically target assumed underlying mechanisms, such as anger regulation and hostile intent attribution. The expectation here is that targeting these mechanisms will result in within‐person changes in aggression. However, evidence for these mechanisms is mostly based on between‐person analyses. We, therefore, examined whether within‐person changes in adaptive anger regulation and hostile intent attribution …

  • Exploring transdiagnostic factors of internalizing and externalizing symptoms in transitional-age youth

    Open Access•Janna Keulen, Maja Deković et al.•ARTICLE•Current Psychology•2025

    Transitional-age youth (TAY; 15 to 25 years old) are more likely to experience psychological problems compared to other age groups. This study aimed to identify the most relevant transdiagnostic factors underlying internalizing and externalizing symptoms in TAY, including perfectionism, perceived stress, self-compassion, psychological flexibility, adaptive and maladaptive emotion regulation, self-esteem, and autonomy. The sample consisted of 87 T…

  • Age-Related Differences in Emotion Regulation

    Open Access•Jolien Braet, Laura Wante et al.•ARTICLE•Journal of Youth and Adolescence•2025•Referencias: 61

  • Psychological Flexibility, Adaptive Emotion Regulation, Self-Compassion, and Autonomy as Mechanisms of Change in Acceptance and Commitment Therapy for Transitional-Age Youth

    Open Access•Janna Keulen, Maja Deković et al.•ARTICLE•Behavior Therapy•2025•Referencias: 41

    Acceptance and Commitment Therapy (ACT) is a promising transdiagnostic intervention for transitional-age youth (15-25 years) with psychological problems. This study aimed to investigate whether psychological flexibility, adaptive emotion regulation, self-compassion, and autonomy are possible transdiagnostic mechanisms through which ACT reduces psychological problems in transitional-age youth. Data were derived from a randomized controlled trial (…

Child and Adolescent Psychosocial and Emotional Development (3 obras) · Developmental psychology (2 obras) · Perfectionism, Procrastination, Anxiety Studies (2 obras) · Psychology (2 obras) · Acceptance and commitment therapy (1 obras) · Adaptive functioning (1 obras) · Aggression (1 obras) · Anger (1 obras) · Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes (1 obras) · Attribution (1 obras)

Ethnos_APP • Proyecto Open Source • Licencia MIT • Frontend v2.0.0 • Privacidad y Cookies • Documentación de la API: api.ethnos.app/docs • Código de la API: GitHub • DOI: 10.5281/zenodo.17049435 • Código del Frontend: GitHub • DOI: 10.5281/zenodo.17050053 • cruz.rio.br • Expectantes Misericordiae