ATTITUDE definition: 1. a feeling or opinion about something or someone, or a way of behaving that is caused by this…. Learn more. Learn what attitude is, how it affects our perceptions and actions, and what factors influence it. Explore the cognitive, affective, and behavioral components of attitude, and the types, functions, and barriers of attitudes. Attitude is a positive or negative evaluation of an object that influences human behavior towards it. Learn the three components of attitude (cognitive, affective and behavioral) and its characteristics (such as object, learned, predisposition, stable and emotional). Learn about the definition, characteristics, classification and functions of attitude, a mental or neural state of readiness that influences how we respond to objects and situations. Explore the cognitive, affective and behavioural components of attitude and how they change over time.