In an experiment with two independent variables, if the experimenter uses each participant as his or her own control, the design is called a _____ design
a. between subjects c. simple mixed
b. between subjects factorial d. within subjects factorial
D
Two independent variables makes this a factorial design. Using each participant as his or her own control makes this a within subjects design.
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A(n) ________ follows only one or a few participants over a period of time, with an emphasis on the systematic collection of data
a. correlational study c. single-case design b. interview d. case study
Ellen has been described as highly introspective, attentive to inner feelings and fantasies, and intellectual. She is likely to obtain an elevated score on a questionnaire designed to measure
a) extraversion. b) agreeableness. c) conscientiousness. d) openness to experience.
Cognitive dissonance is the uncomfortable state in which one maintains conflicting beliefs and behaviors.
Answer the following statement true (T) or false (F)
Compare the endocrine system and the nervous system. In what way they are similar to each other?
A. Both regulate mood and emotion B. Both determine secondary sex characteristics C. Both are extremely fast at sending messages D. Both send messages throughout the body