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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 …
Academic Achievement Trajectories Of Homeless And Highly Mobile Students: Resilience In The Context Of Chronic And Acute Risk, J. J. Cutuli, Christopher D. Desjardins, Janette E. Herbers, Jeffrey D. Long, David Heistad, Chi-Keung Chan, Elizabeth Hinz, Ann S. Masten
Academic Achievement Trajectories Of Homeless And Highly Mobile Students: Resilience In The Context Of Chronic And Acute Risk, J. J. Cutuli, Christopher D. Desjardins, Janette E. Herbers, Jeffrey D. Long, David Heistad, Chi-Keung Chan, Elizabeth Hinz, Ann S. Masten
J. J. Cutuli
Analyses examined academic achievement data across 3rd through 8th grades (N = 26,474), comparing students identified as homeless or highly mobile (HHM) to other students in the federal free meal program (FM), reduced-price meals (RM), or neither (General). Achievement was lower as a function of rising risk status (General > RM > FM > HHM). Achievement gaps appeared stable or widened between HHM students and lower-risk groups. Math and reading achievement were lower and growth in math was slower in years of HHM identification, suggesting acute consequences of residential instability. Nonetheless, 45% of HHM students scored within or above the average range, suggesting …