What can be done to minimize the effects of selection in experiments that have only one group?
a. make the study easier to complete
b. compare the subjects to a group that is their own age and stage of development
c. measure the subjects on several variables whose norms are known
d. start with a larger group so that drop-outs are not a problem
C
By measuring several variables in the subjects, the researcher will know what kind of subjects the treatment works for (assuming the treatment is successful).
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The spreading activation model accounts for the results of the lexical decision experiments that demonstrate priming by explaining ____
a. ?our unconscious daily responses to non-real words b. ?the quicker decision time with related words c. ?the strong connections between unrelated words d. ?the organization of related words in short-term memory
Which of these is NOT considered a sleep disorder?
a. narcolepsy. c. nightmares. b. sleep apnea. d. sleepwalking.
Tooth decay, sore throats, kidney damage, and hair loss are all symptoms of __________
a) anorexia. b) amenorrhea. c) cyclothymia. d) bulimia nervosa.
When conducting a grammatical assessment, examiners frequently study competence in
__________ and __________. Fill in the blanks with correct word