The smallest level of added or reduced stimulation required to sense that a change in stimulation has occurred is known as the
A. difference threshold.
B. absolute threshold.
C. intensity threshold.
D. adaptation threshold.
Answer: A
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Drawing on Paxton and Moody’s study of the social network of ABX, a southern sorority, Which of the following statements is true?
a. ABX owed its high level of cohesiveness to the absence of cliques within the group. b. ABX was so cohesive that all the group members were tied to the group by at least one strong relationship. c. Individuals who occupied central positions in subgroups within the group tended to be less positive toward the overall group. d. Overall popularity, as indicated by indegree centrality, predicted both satisfaction with the group and a sense of belong.
Hayden is explaining the rules of his new computer game to Shane. The information about the rules is being retrieved from Hayden's
a. prospective memory. b. declarative memory. c. procedural memory. d. implicit memory.
_____ is a therapy that uses physiological interventions intended to reduce symptoms associated with psychological disorders
a. Neurological medicated therapy c. Psychopharmacotherapy b. Biomedical therapy d. Psychophysiological therapy
A researcher conducts a study and fails to reject the null hypothesis. What kind of error could he be making?
A. Type I error B. Type II error C. Type I and Type II error D. Neither errors