کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
890397 | 1472049 | 2014 | 5 صفحه PDF | دانلود رایگان |

• A high-risk design is useful for evaluating BIS/BAS as a vulnerability factor.
• Depressed biological offspring of depressed mothers show elevated BIS, but not BAS.
• Elevated BIS is not observed in non-depressed biological offspring.
• When controlling for anxiety, BIS-depression relations become non-significant.
Reinforcement Sensitivity Theory (RST), the original (i.e. Gray, 1982) or revised (Gray & McNaughton, 2000), has yet to be used as a framework for investigating vulnerability to Major Depressive Disorder (MDD) in adolescents. The present study employed a high-risk design to examine whether aberrant BIS-FFFS/BAS activity was similarly present in both depressed girls and girls at high risk for depression.MethodsN = 85 age-matched biological daughters of mothers with differential MDD status: (a) MDD (n = 17), (b) high-risk (n = 34), and (c) healthy controls (n = 34) completed measures of the BIS/BAS, depression, and anxiety.ResultsMDD girls scored significantly higher on BIS than healthy controls but not high-risk girls, and the high-risk and control groups did not differ. No group differences were found on BAS or FFFS-Fear.ConclusionsElevated BIS was not identified as a vulnerability factor for MDD; however, it does distinguish depressed adolescents from healthy controls.
Journal: Personality and Individual Differences - Volume 69, October 2014, Pages 17–21