Mating effort correlates with self-reported delinquency in a normal adolescent sample.

Charles, Kathy E and Egan, Vincent (2005) Mating effort correlates with self-reported delinquency in a normal adolescent sample. Personality and Individual Differences, 38 (5). pp. 1035-1045. ISSN 0191 8869

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Previous research on males, undergraduates and delinquents has shown that high mating effort is significantly correlated with delinquency, promiscuity and coercive sexual behaviour. Mating effort is defined in terms of the r/K trade-off with parental effort, such that persons at the r-end of the continuum seek to produce many offspring without great investment in their welfare, whereas the K-end of the continuum involves the production of fewer offspring and greater nurturing. A priority to gain and guard short-term mates potentially provides an evolutionary basis to offending. The Mating Effort Scale (MES) was administered to 564 (M:F 308:256; mean age = 14.1 years (SD 0.92)) unselected adolescents in mainstream education. Delinquency was measured using Moffitt’s Self-Report Early Delinquency Instrument (SRED). Results show that MES and the SRED correlated at r = 0.5 (p < 0.001), and at a similar magnitude for the SRED’s subscales. Even with the highly restricted range, age correlated positively with mating effort and delinquency. Correlations were found to be of equal magnitude in both males and females. These results suggest high mating effort in both sexes is strongly related to delinquency in a normal population confirming the putative use of concepts from evolutionary psychology to understand forensic issues.

Item Type: Article
Print ISSN: 0191 8869
Uncontrolled Keywords: Mating effort; Delinquency; Adolescence; Gender; Evolutionary psychology;
University Divisions/Research Centres: Faculty of Health, Life & Social Sciences > School of Health and Social Sciences
Dewey Decimal Subjects: 300 Social sciences > 300 Social sciences, sociology & anthropology > 302 Social interaction
300 Social sciences > 300 Social sciences, sociology & anthropology > 305 Social groups
300 Social sciences > 360 Social problems & social services > 364 Criminology
Library of Congress Subjects: H Social Sciences > H Social Sciences (General)
H Social Sciences > HN Social history and conditions. Social problems. Social reform
Item ID: 2252
Depositing User: RAE Import
Date Deposited: 01 Feb 2008 15:12
Last Modified: 26 Sep 2013 10:29

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