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Goal progress is a measure of advancement toward accomplishment of a goal. [2] Perceptions of progress often impact human motivation to pursue a goal. [3] Hull (1932, 1934) developed the goal gradient hypothesis, which posits that motivation to accomplish a goal increases monotonically from the goal initiation state to the goal ending state.
The universal law of generalization is a theory of cognition stating that the probability of a response to one stimulus being generalized to another is a function of the “distance” between the two stimuli in a psychological space.
Approach-avoidance conflicts occur when there is one goal or event that has both positive and negative effects or characteristics that make the goal appealing and unappealing simultaneously. [3] [4] [5] For example, marriage is a momentous decision that has both positive and negative aspects. The positive aspects, or approach portion, of ...
Lazarus holds that positive psychology claims to be new and innovative but the majority of research on stress and coping theory makes many of the same claims as positive psychology. The movement attempts to uplift and reinforce the positive aspects of one's life, but everyone in life experiences stress and hardship.
He suggested that the difference between conscious and unconscious awareness is only a matter of degree. Christian Wolff identified psychology as its own science, writing Psychologia Empirica in 1732 and Psychologia Rationalis in 1734. Immanuel Kant advanced the idea of anthropology as a discipline, with psychology an important subdivision.
Socioemotional selectivity theory (SST; developed by Stanford psychologist Laura L. Carstensen) is a life-span theory of motivation. The theory maintains that as time horizons shrink, as they typically do with age, people become increasingly selective, investing greater resources in emotionally meaningful goals and activities.
Other studies of science include philosophy of science, history of science, and sociology of science or sociology of scientific knowledge. The psychology of science applies methods and theory from psychology to the analysis of scientific thought and behavior, each of which is defined both narrowly and broadly.
A scientific theory is an explanation of an aspect of the natural world and universe that can be (or a fortiori, that has been) repeatedly tested and corroborated in accordance with the scientific method, using accepted protocols of observation, measurement, and evaluation of results.