part of the cerebral cortex associated with visual processing; contains the primary visualcortex

form of learning in which the stimulus/experience happens after the behavior is demonstrated

description of what actions and operations will be used to measure the dependent variables and manipulate the independent variables

one of a category of drugs that has strong analgesic properties; opiates are produced from the resin of the opium poppy; includes heroin, morphine, methadone, and codeine

personal judgments, conclusions, or attitudes that may or may not be accurate

psychosexual stage in which an infant’s pleasure is focused on the mouth 

peak phase of the sexual response cycle associated with rhythmic muscle contractions (and ejaculation)

extension of a rule that exists in a given language to an exception to the rule

overweight

secretes hormones that regulate blood sugar

associated with routine, day-to-day operations of the body

part of the cerebral cortex involved in processing various sensory and perceptual information; contains the primary somatosensory cortex

one of a group of sleep disorders characterized by unwanted, disruptive motor activity and/or experiences during sleep

rewarding behavior only some of the time

subjects of psychological research