{"@context":"http://iiif.io/api/presentation/2/context.json","@id":"https://repo.library.stonybrook.edu/cantaloupe/iiif/2/manifest.json","@type":"sc:Manifest","label":"Early Temperament and Parental Psychopathology as Predictors of Neural Reactivity to Reward in Middle Childhood","metadata":[{"label":"dc.description.sponsorship","value":"This work is sponsored by the Stony Brook University Graduate School in compliance with the requirements for completion of degree."},{"label":"dc.format","value":"Monograph"},{"label":"dc.format.medium","value":"Electronic Resource"},{"label":"dc.identifier.uri","value":"http://hdl.handle.net/11401/77181"},{"label":"dc.language.iso","value":"en_US"},{"label":"dc.publisher","value":"The Graduate School, Stony Brook University: Stony Brook, NY."},{"label":"dcterms.abstract","value":"Loss of interest or pleasure in previously rewarding experiences is a key feature of depression, and there is growing evidence that reduced reactivity to reward may be a vulnerability marker preceding the onset of depression. Relatively little is known, however, about factors that influence the development of reward sensitivity across childhood, and better understanding developmental trajectories could have important implications for preventing depression. Low positive emotionality (PE), parental history of depression and parenting style have been associated with risk for depression, but associations with reward sensitivity have yet to be examined. The current study was part of a multi-method prospective study of a large community sample of children. Participants started the study when they were 3 years old and completed laboratory observation measures of temperament and parenting behavior, as well as parent-report measures of parenting style. Approximately 6 years later, when the children were 9 years old, they returned to the lab to complete a monetary reward task while event-related potentials (ERP) were recorded, and biological mothers and fathers completed a semi-structured interview to assess for history of psychopathology. First, I evaluated whether early child temperament predicted reward sensitivity in middle childhood, as measured by the feedback negativity (FN), an ERP component sensitive to receipt of rewards versus losses. Lower PE at age 3 predicted a reduced FN to rewards and losses at age 9. No effects of negative emotionality or behavioral inhibition on the relative reactivity to rewards versus losses were observed. Next, I evaluated whether parental history of depression and anxiety predicted children's FN. Results indicated that maternal history of depression was associated with a blunted FN in offspring, but only when there was no maternal history of anxiety. Greater severity of maternal depression was also associated with greater blunting of the FN in children. No effects of paternal psychopathology were observed on relative reactivity to rewards versus losses. Lastly, I evaluated whether early parenting behavior and style moderated the effects of parental depression on the FN. Results indicated that maternal positive parenting interacted with maternal and paternal depression, such that blunted reactivity to reward and loss feedback was observable among offspring of parents with histories of depression and low positive parenting by mothers. These findings indicate that both early temperament and parental depression (but not anxiety) may contribute to reduced sensitivity to reward, and maternal parenting moderates the effect of parental depression on reward reactivity. The FN may be an important factor in trajectories from early risk to the onset of depression later in life."},{"label":"dcterms.available","value":"2017-09-20T16:52:09Z"},{"label":"dcterms.contributor","value":"Proudfit, Greg"},{"label":"dcterms.creator","value":"Kujawa, Autumn Joy"},{"label":"dcterms.dateAccepted","value":"2017-09-20T16:52:09Z"},{"label":"dcterms.dateSubmitted","value":"2017-09-20T16:52:09Z"},{"label":"dcterms.description","value":"Department of Clinical Psychology."},{"label":"dcterms.extent","value":"99 pg."},{"label":"dcterms.format","value":"Application/PDF"},{"label":"dcterms.identifier","value":"http://hdl.handle.net/11401/77181"},{"label":"dcterms.issued","value":"2015-05-01"},{"label":"dcterms.language","value":"en_US"},{"label":"dcterms.provenance","value":"Made available in DSpace on 2017-09-20T16:52:09Z (GMT). No. of bitstreams: 1\nKujawa_grad.sunysb_0771E_11746.pdf: 2118111 bytes, checksum: 9c5b95ea1669e23b657ef04d9d0d00b9 (MD5)\n  Previous issue date: 2015"},{"label":"dcterms.publisher","value":"The Graduate School, Stony Brook University: Stony Brook, NY."},{"label":"dcterms.subject","value":"depression, event-related potentials, parenting, reward sensitivity, risk markers, temperament"},{"label":"dcterms.title","value":"Early Temperament and Parental Psychopathology as Predictors of Neural Reactivity to Reward in Middle Childhood"},{"label":"dcterms.type","value":"Dissertation"},{"label":"dc.type","value":"Dissertation"}],"description":"This manifest was generated dynamically","viewingDirection":"left-to-right","sequences":[{"@type":"sc:Sequence","canvases":[{"@id":"https://repo.library.stonybrook.edu/cantaloupe/iiif/2/canvas/page-1.json","@type":"sc:Canvas","label":"Page 1","height":1650,"width":1275,"images":[{"@type":"oa:Annotation","motivation":"sc:painting","resource":{"@id":"https://repo.library.stonybrook.edu/cantaloupe/iiif/2/12%2F50%2F85%2F125085802903144339488343985077560721281/full/full/0/default.jpg","@type":"dctypes:Image","format":"image/jpeg","height":1650,"width":1275,"service":{"@context":"http://iiif.io/api/image/2/context.json","@id":"https://repo.library.stonybrook.edu/cantaloupe/iiif/2/12%2F50%2F85%2F125085802903144339488343985077560721281","profile":"http://iiif.io/api/image/2/level2.json"}},"on":"https://repo.library.stonybrook.edu/cantaloupe/iiif/2/canvas/page-1.json"}]}]}]}