Monozygotic twins are produced when:
two ova are fertilized by a single sperm.
one ovum is fertilized by one sperm, and then splits to form two clusters.
two ova are fertilized by two different sperm.
one ovum is fertilized by two sperm, and then splits to form two clusters.
one ovum is fertilized by one sperm, and then splits to form two clusters.
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The rise of the medical model in the study of psychopathology brought about
a. improvements in the treatment of individuals who exhibited abnormal behavior. b. an increase in the number of asylums for the treatment of the mentally ill. c. an increase in misconceptions about mental disorders. d. decreases in the expression of sympathy toward the mentally ill.
Physiological functions like blood pressure, heart rate, and sweating are not able to be altered voluntarily
Indicate whether the statement is true or false
Which of the following theorists examined personality in the ego integrity versus despair stage of psychosocial development?
a) Robert Peck b) Daniel Levinson c) Erik Erikson d) Bernice Neugarten
Elements that share common features such as size, shape, or color are viewed as a set. This defines which Gestalt law of organization?
A. figure-ground B. similarity C. proximity D. closure