Article
Are bottom-up and top-down traits in dual-systems models of risky behavior genetically distinct?
Behavior genetics - 1 Nov 2013
Ellingson Jarrod M, Verges Alvaro, Littlefield Andrew K, Martin Nicholas G, Slutske Wendy S
Abstract excerpt
Numerous dual-systems models of personality have been posited, which propose that behavior is influenced by two complementary systems. A bottom-up system is characterized by emotion-based drive (e.g., urge for rewarding experience), and a top-down system is characterized by the ability to control those urges. Although evidence suggests that these two systems are distinct and may be important in explaining some...
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