In order for there to be psychological measurement at all, there must be
(a) variation, or individual differences
(b) external units of measurement
(c) reversibility
(d) conservation
(e) directionality
A
Psychology
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According to ______ theory, memories deteriorate because of the passage of time
a. interference c. decay b. amnesia d. retrieval
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Babies' earliest emotional life consists of which two global arousal states?
A) happiness and sadness B) fullness and hunger C) attraction to and withdrawal from stimulation D) happiness and fear
Psychology