Which of the following is an example of a discrete variable?

A. height of a projector in feet
B. square footage of a classroom
C. number of students in class
D. class duration in minutes


Answer: C

Psychology

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_____ involve any variable that can explain, partly or fully, cross-cultural differences when they are observed in a study

a) Demographic factors b) Multi-level studies c) Contextual factors d) Structure-oriented studies

Psychology

Arthur has been driving for almost ten hours straight, and he is tired and drowsy. He momentarily falls asleep for a few seconds. Arthur has experienced a(n) __________

Fill in the blank(s) with correct word

Psychology

Baby Gabriella claps her hands after her mother does. Gabriella is displaying __________

A) reinforcement B) classical conditioning C) observational learning D) adaptation

Psychology

Psychodynamic psychotherapy refers broadly to the approach created by _____ and including all subsequent adaptations or expansions of it.

A. Carl Rogers B. Sigmund Freud C. Hans Strupp D. B. F. Skinner

Psychology