Which of these is NOT a measure of central tendency
a. sample c. median
b. mean d. mode
A
The sample is the group of individuals actually studied in the experiment.
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One advantage of naturalistic observation is that it
a. approximates the experimental method. b. allows for cause-and-effect conclusions to be drawn. c. allows behavior to be studied in realistic settings. d. involves random assignment.
Jennifer has recently died in a car accident, and her medical file indicates that she has been diagnosed with schizophrenia for the past 13 years. Upon autopsy, which finding is the most likely?
a) atrophy of the Islets of Langerhans in her pancreas b) calcifications in her liver c) a decreased level of acetylcholine in her limbic system d) enlarged ventricles in her brain
The preconscious refers to information that is ordinarily outside of your awareness, but that can become available to you with focused attention and effort
Indicate whether this statement is true or false.
Katrina and Carla are fraternal twins
They have different groups of friends, different interests, and different personalities. Katrina is described as antagonistic, offensive, and unfriendly, whereas Carla is described as warm and easygoing. These twins differ on the _____ factor of the five-factor model. a) conscientiousness b) agreeableness c) openness to experience d) extraversion