wibbelink2017 {psymetadata}

Studies on juvenile recidivism

Description

Results from 17 studies, including 100 effect sizes (Cohen's D) on the associations between mental health disorders of delinquent juveniles and subsequent delinquent behavior

Usage

data(wibbelink2017)

Format

A data frame with 100 rows and 10 variables.

• study_id: unique id for each study

• es_id: unique id for each effect size

• yi: observed effect sizes (Cohen's d)

• vi: sampling variance (SE^2)

• pstatpub: dummy variable encoding whether the study was published, 0 = unpublished, 1 = published

• pstatnotpub: dummy variable encoding whether the study was unpublished, 0 = published, 1 = unpublished

• typgen: dummy variable encoding the type of recidivism behavior 0 = not applicable, 1 = general

• typovert: dummy variable encoding the type of recidivism behavior 0 = not applicable, 1 = overt

• typcovert: dummy variable encoding the type of recidivism behavior 0 = not applicable, 1 = covert

• pyear: the publication year of the study; mean-centered

Source

The Quantitative Methods in Psychology

References

Wibbelink et al. (2017). A meta-analysis of the association between mental health disorders and juvenile recidivism. Aggression and Violent Behavior, 33, 78-90.