Definition and Historical Context The concept of affective temperament refers to fundamental, genetically influenced, and relatively stable patterns of emotional reactivity and behavioral disposition that represent subclinical variations of mood states. These temperamental traits are viewed not as full-blown psychiatric disorders, but rather as enduring, lifelong styles of relating to the self and the world, […]
Introduction to the Behavioral Inhibition System (BIS) The Behavioral Inhibition System (BIS) stands as a foundational construct within personality psychology, particularly central to Jeffrey Gray’s influential Reinforcement Sensitivity Theory (RST). Conceptually, the BIS is defined as a neurobiological system responsible for detecting and responding to environmental cues signaling potential punishment, non-reward, or, crucially in the […]