Premenstrual syndrome may be triggered by:

a. High testosterone and estrogen levels
b. Low testosterone level
c. High estrogen level
d. Low estrogen levels

D

Psychology

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In general, the _____ style of leadership is considered the most desirable

a. transactional b. laissez-faire c. passive d. transformational

Psychology

When looking in the yellow pages of the phone book, psychologists are usually found under the heading "Psychologists," or

a. "Mental Health Associations.". b. "Counseling Services.". c. "Mental Health Professionals.". d. "Physicians.".

Psychology