Kathy E. Charles
Mating effort correlates with self-reported delinquency in a normal adolescent sample
Charles, Kathy E.; Egan, Vincent
Authors
Vincent Egan
Abstract
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.
Citation
Charles, K. E., & Egan, V. (2005). Mating effort correlates with self-reported delinquency in a normal adolescent sample. Personality and Individual Differences, 38(5), 1035-1045. https://doi.org/10.1016/j.paid.2004.06.021
| Journal Article Type | Article |
|---|---|
| Acceptance Date | Jun 30, 2004 |
| Online Publication Date | Sep 11, 2004 |
| Publication Date | 2005-04 |
| Deposit Date | Feb 1, 2008 |
| Print ISSN | 0191-8869 |
| Publisher | Elsevier |
| Peer Reviewed | Peer Reviewed |
| Volume | 38 |
| Issue | 5 |
| Pages | 1035-1045 |
| DOI | https://doi.org/10.1016/j.paid.2004.06.021 |
| Keywords | Mating effort, Delinquency, Adolescence, Gender, Evolutionary psychology |
| Public URL | http://researchrepository.napier.ac.uk/id/eprint/2252 |