treatment level

the specific condition to which a group or participant is exposed in a study or experiment. For example, in a design employing four groups, each of which is exposed to a different dosage of a particular drug, each dosage amount represents a level of the treatment factor.

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Psychology term of the day

October 10th 2024

anal eroticism

in psychoanalytic theory, pleasurable sensations associated with expulsion, retention, or observation of the feces or through stimulation of the anus. These sensations first arise in the anal stage of psychosexual development, between the ages of 1 and 3. Also called anal erotism. See also anal personality; coprophilia.