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In Kamin's blocking effect [1] the conditioning of an association between two stimuli, a conditioned stimulus (CS) and an unconditioned stimulus (US) is impaired if, during the conditioning process, the CS is presented together with a second CS that has already been associated with the unconditioned stimulus.
In the statistical theory of the design of experiments, blocking is the arranging of experimental units in groups (blocks) that are similar to one another. Typically, a blocking factor is a source of variability that is not of primary interest to the experimenter. [3] [4] No blocking (left) vs blocking (right) experimental design
Blocking (textile arts), the process of stretching a knitted garment into shape while wet or using steam; Blocking (transport), the process of dividing a transit schedule into parts that can be operated by a single vehicle; Blocking troops - military barrier troops positioned to forestall unauthorised retreats
It looks at forces that are either driving the movement toward a goal (helping forces) or blocking movement toward a goal (hindering forces). The principle, developed by Kurt Lewin , is a significant contribution to the fields of social science , psychology , social psychology , community psychology , communication , organizational development ...
For instance the theory of blocking suggests that because practiced words are more easily remembered at test, they may occupy a "response channel" in memory and effectively prevent unpracticed–related words in memory from being remembered. Unpracticed–unrelated words would be less affected by this blocking effect because retrieval of ...
The PAD emotional state model is a psychological model developed by Albert Mehrabian and James A. Russell (1974 and after) to describe and measure emotional states.PAD uses three numerical dimensions, Pleasure, Arousal and Dominance to represent all emotions.
Confounding is defined in terms of the data generating model. Let X be some independent variable, and Y some dependent variable.To estimate the effect of X on Y, the statistician must suppress the effects of extraneous variables that influence both X and Y.
The three-term contingency (also known as the ABC contingency) is a psychological model describing operant conditioning in three terms consisting of a behavior, its consequence, and the environmental context, as applied in contingency management.