Deryakulu, DenizMcilroy, DavidUrsavas, Omer FarukCaliskan, Erkan2019-08-012019-08-0120160735-63311541-4140https://dx.doi.org/10.1177/0735633116639952https://hdl.handle.net/11480/3565The purpose of this study is to investigate genetic and environmental influences on computer self-efficacy. A total of 165 Turkish twin-pairs participated in the study. Participants' mean age was 12.45 (SD=1.82). The results of paired t-test comparisons showed no significant differences in monozygotic, and both same-sex and opposite-sex dizygotic twin-pairs' levels of computer self-efficacy. Correlations were calculated to test intrapair similarity for computer self-efficacy. The monozygotic correlation for computer self-efficacy was .443 and the same-sex dizygotic correlation was .472, suggesting no genetic contribution to computer self-efficacy but providing support for environmental influences. Interpretations of results and potential directions for future research are presented.eninfo:eu-repo/semantics/closedAccesscomputer self-efficacybehavioral geneticsintrapair similaritytwinstwin studyArticle54684086210.1177/0735633116639952WOS:000382949700005Q3