In the context of nutrition and eating disorders, which of the following is an early warning sign of anorexia nervosa in adolescent girls?
A. excessively inactive lifestyle
B. setting higher weight goals after reaching an initial desired weight
C. determined, secret dieting
D. excessive bleeding during menstrual cycles
Answer: C
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Neural impulses in the ear begin with:
A. a liquid chemical stimulating nerve endings B. the bending of tiny hair cells C. sound waves stimulating nerve endings D. the vibration of the basilar membrane stimulating nerve endings
Copying a behavior that is unlikely to occur naturally and spontaneously is referred to as ____
a. ?imitation b. ?duplication c. ?imprinting d. ?mirroring
In their early theories, the Gestalt psychologists argued that what you perceive depends on laws of organization, or simple rules by which you perceive shapes and forms. Describe these "simple" rules,
then show how the perceptual constancies also contribute to our view of the world as invariant, constant, and stable, even though we are sometimes fooled by ambiguity and illusions. What will be an ideal response?
Fifty-year-old Evan has begun to experience difficulty achieving and maintaining an erection. These changes might indicate that Evan is experiencing which of the following?
A) Menopause B) The climacteric C) Osteoporosis D) Heart disease