What type of sleep disorder is common for people with major depression?
a. They fail to enter REM sleep
b. They walk and talk during their sleep.
c. They wake up early and cannot get back to sleep.
d. They have sudden attacks of sleepiness and muscle paralysis during the day.
c
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In an experiment, the variable that is controlled or manipulated by the researcher is called the
a. dependent variable. b. independent variable. c. control variable. d. stimulus variable.
What is meant by a "psychodynamic" theory?
a. Theory that emphasizes consciousness, values, and abstract beliefs b. Theory that seeks general principles of personality, based on studies of many people c. Theory that relates personality to conflicting forces within the individual d. Theory that relates personality to the behaviors advantageous throughout evolution
Two separate research groups have conducted studies investigating Treatment B for anxiety, and each has found that the treatment group experienced more improvement than a waitlist control group. On the basis of this information alone, we would describe Treatment B as
a. experimental. b. possibly efficacious. c. probably efficacious. d. certainly efficacious.
Briefly explain health-related behavior models
What will be an ideal response?