Petra Helmond

A Meta-Analysis on Cognitive Distortions and Externalizing Problem Behavior

Petra Helmond, Geertjan Overbeek, Daniël Brugman et al. · Criminal Justice and Behavior · 2014 · 90 citations · Full text

Cognitive Distortions, Behavioral Outcome, Social Psychology +19

Program integrity and effectiveness of a cognitive behavioral intervention for incarcerated youth on cognitive distortions, social skills, and moral development

Petra Helmond, Geertjan Overbeek, Daniël Brugman · Children and Youth Services Review · 2012 · 59 citations

Forensic Psychology, Cognitive Distortions, Behavioral Sciences +14

A Further Examination of the Big-Fish–Little-Pond Effect

Jochem Thijs, Maykel Verkuyten, Petra Helmond · Sociology of Education · 2010 · 58 citations · Full text

Educational Attainment, Social Psychology, Educational Psychology +19

Mindset and perseverance of adolescents with intellectual disabilities: Associations with empowerment, mental health problems, and self-esteem

Fenneke Verberg, Petra Helmond, Roy Otten et al. · Research in Developmental Disabilities · 2019 · 28 citations · Full text

Intellectual Impairment, Developmental Disability, Disability +11

Prevalence of Adverse Childhood Experiences in Students with Emotional and Behavioral Disorders in Special Education Schools from a Multi-Informant Perspective

E. C. P. Offerman, Michiel W. Asselman, Floor Bolling et al. · International Journal of Environmental Research and Public Health · 2022 · 22 citations · Full text