twilight state

a state of clouded consciousness in which the individual is temporarily unaware of his or her surroundings, experiences fleeting auditory or visual hallucinations, and responds to them by performing irrational acts, such as undressing in public, running away, or committing violence. The disturbance occurs primarily in temporal lobe epilepsy, dissociative reactions, and alcoholic intoxication. On regaining normal consciousness, individuals usually report that they felt they were dreaming and have little or no recollection of their actual behavior.

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Psychology term of the day

October 11th 2024

method of difference

the second of the five canons of empirical science laid down by John Stuart Mill. It is meant to establish sufficient conditions for a phenomenon. For example, if under one condition, C1, an effect, E1, does not occur, and as C1 is changed to C2 the effect E1 does occur, it may be concluded that C2 is a sufficient cause of E1, and the alternative hypothesis, that C1 causes E1, can be eliminated. Thus, the effect is attributed to the “difference” between conditions C1 and C2. Also called difference canon.