Examlex
Menopause usually occurs in the late forties or early fifties.
Spatially Deficient
Generally refers to a lack of ability or inefficiency in understanding spatial relationships.
Conditioned Reinforcer
A stimulus that gains its reinforcing power through association with a primary reinforcer, thereby able to modify behavior.
Primary Reinforcer
A naturally reinforcing stimulus like food or water that satisfies a basic biological need and does not require learning to become pleasurable.
Basic Biological Needs
Fundamental physiological requirements for human survival, such as food, water, shelter, and sleep.
Q5: The most common emotional problem occurring in
Q22: Cultural differences have no impact on gender
Q102: Today, most households consist of married couples
Q149: Describe the characteristics of adolescent social, personality,
Q150: Each of the following is true EXCEPT
Q179: Overall, _ cases of sexual dysfunction can
Q242: Surveys of the elderly indicate that generally
Q320: The brand name of a long-lasting synthetic
Q334: When a woman becomes pregnant, the embryo
Q336: Worldwide, about _ million people are infected