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Full-Text Articles in Social and Behavioral Sciences
Contributions Of Maltreatment And Serotonin Transporter Genotype To Depression In Childhood, Adolescence, And Early Adulthood, J. J. Cutuli, K. Lee Raby, Dante Cicchetti, Michelle M. Englund, Byron Egeland
Contributions Of Maltreatment And Serotonin Transporter Genotype To Depression In Childhood, Adolescence, And Early Adulthood, J. J. Cutuli, K. Lee Raby, Dante Cicchetti, Michelle M. Englund, Byron Egeland
J. J. Cutuli
Background: Past findings on gene-by-environment (GxE) effects on depression have been mixed, leading to a debate of the plausibility of such mechanisms and methodological considerations that warrant attention. A developmental systems perspective postulates that complex, multi-level GxE effects are likely contributors to depression. Methods: Participants from families experiencing low-income status at birth were followed over 28 years. Maltreatment was recorded prospectively using multiple means and sources. Depression was measured repeatedly using well-validated interviews in middle childhood, through adolescence, and into adulthood. Results: Findings support a GxE effect where the less efficient form of the promoter region of the serotonin transporter …
Gender And Grade Differences In How High School Students Experience And Perceive Cyberbullying, Jeremy D. Doucette
Gender And Grade Differences In How High School Students Experience And Perceive Cyberbullying, Jeremy D. Doucette
Electronic Thesis and Dissertation Repository
Gender and grade differences in how high school students experience and perceive cyberbullying was examined through a survey and focus groups with youth in southwestern Ontario, Canada. Survey findings revealed that boys reported cyberbullying more often than girls on most items while girls reported experiencing cyberbullying more often than boys on most items. Grade alone did not account for significant differences, but interactions with gender were sometimes found. The focus groups revealed that most students believe that girls cyberbully more than boys, but that boys are more likely than girls to view cyberbullying as a form of joking, and to …