Association of stress and delinquency in children and adolescents.

The aim of investigation was to assess the impact of subjective stress exposure on delinquent behaviour in children and adolescents. The study included 174 young male delinquents, selected by the method of stratified systematic (random) sample and divided into three age groups of <14, 14-17, and 18-21 years. General data, data on the type of criminal offence, and data on the type of deviant behaviour were collected. A standardised scale of subjective stress was used to allow for comparison of the results obtained in the study with those reported elsewhere. Analysis of variance, chi2-test and factor analysis were used on data processing. A majority of study subjects (55.2%) committed one criminal offence. The criminal offence structure was predominated by proprietary violation (66.7%). Common forms of deviant behaviour included shirking school duties (55.2%), and aggressive behaviour at school (31.0%), in public (29.5%) and in the family (23.6). Parental distrust and punishment (abuse) of the child were identified as the major sources of subjective stress. Youngest subjects significantly differed from other age groups according to their experience of subjective stress described as punishment (abuse) (F = 22.1389, p < 0.001). They were considerably more vulnerable to this type of stress than older age groups. These sources of stress were found to positively correlate with the number of criminal offences committed. Among the sources of stress, parents' distrust of the child significantly correlated with commitment of one criminal offence (F = 2.8618, p < 0.05), and child's punishment (abuse) with a higher number of criminal offences (F = 3.1539, p < 0.05). Criminal activity of children and adolescents is significantly associated with their history of stress exposure over the last two years of life. The higher the stress severity, the greater the rate of delinquency.