Random assignment of subjects to groups in an experiment is used to reduce the effects of
a. the independent variable.
b. the dependent variable.
c. experimenter bias.
d. extraneous variables.
D
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What is most likely indicated by a mucus discharge in the last month of pregnancy?
A. The plug protecting the cervix has dislodged. B. The amniotic sac has burst. C. The end of the first stage of childbirth. D. Prostaglandins are being released.
A team of Hungarian hypnotists called the Hungary Hungary Hypnos claim that they are successful because their participants are complying with social demands and following the suggestions given to them. The Hungary Hungary Hypnos must believe in the ____ theory of hypnosis
a. ?role b. ?state c. ?dissociation d. ?activation-synthesis
________ allows psychotherapists to place persons in situations to confront and eliminate their fears that would either be infeasible or difficult to do in real life
A) Exposure therapy B) Flooding C) Aversive conditioning D) Virtual reality exposure therapy
Alcohol abuse is defined as:
A) excessive use of alcohol that causes physical damage, impairs functioning, or results in behavior harmful to others. B) chemical dependency on alcohol accompanied by compulsive and excessive drinking. C) psychological dependence on alcohol in stressful situations. D) all of the above