In a signal detection task, the participant says that she doesn't detect a signal but a signal was present. This is called a _____________
A) hit
B) false alarm
C) miss
D) correct rejection
Answer: C
Rationale: In signal detection theory experiments, if a subject fails to detect a stimulus it is called a miss.
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In the United States, most grandparents prefer a role that is
a. high in enjoyment and high in responsibility. b. high in enjoyment and low in responsibility. c. low in enjoyment and high in responsibility. d. low in enjoyment and low in responsibility.
Jerry and Tommy both studied for exactly ten hours each to get ready for the psychology midterm exam. Jerry studied for the ten hours immediately preceding the midterm. Tommy studied for one hour per day on each of the ten days immediately preceding the midterm. Based on this information only, how should Jerry and Tommy do on the exam??
a. ?Jerry should do better than Tommy. b. ?Tommy should do better than Jerry. c. ?Jerry and Tommy should do about equally well. d. ?There is no way to predict how Jerry and Tommy will do based on the information given.
A persons's in-group is often defined by
a. nationality and ethnicity. b. age, gender, education, and income. c. religion and political values. d. a combination of all of these social dimensions.
Bill believes that he is possessed by evil spirits. Several psychologists and psychiatrists have diagnosed him as having a form of schizophrenia. There appear to be several psychological and sociocultural factors that influence the appearance of the disorder. These factors include all of the following except
A. dysfunctional cognitive habits. B. exposure to stressful family communication patterns. C. being an immigrant. D. overly supportive family members.