Distinctiveness and variations among people’s physical, psychological and behaviour patterns refers to_______________.

Individual Differences

Individual differences refer to the variations among people in their physical, psychological, and behavioral characteristics. These differences are what make each of us unique and are influenced by a complex interplay of genetic, environmental, and developmental factors.

Variability is a broader term that can refer to any difference or variation, not just between people. For example, we might talk about the variability of temperature in a given region or the variability of performance on a task.

Situationism emphasizes the role of external factors in shaping behavior, suggesting that our actions are largely determined by the specific situation we are in.

Traits are relatively stable and consistent characteristics that distinguish one person from another. For example, extroversion, neuroticism, and agreeableness are all considered to be personality traits.

Therefore, the term that most accurately captures the distinctiveness and variations among people's physical, psychological, and behavior patterns is "individual differences."