A researcher is investigating the effects of exercise on weight. Identify the independent and dependent variables in this experiment
a) The dependent variable is weight; the independent variable is exercise.
b) The independent variable is calories consumed; the dependent variable is diet.
c) The independent variable is weight; the dependent variable is calories consumed.
d) The dependent variable is amount of exercise; the independent variable is calories consumed.
ANS: a
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The asylums created during the Renaissance were generally
a. highly therapeutic with first rate treatment. b. lacking in treatment with poor living conditions. c. about the same as the community center punishment corridors. d. nonexistent.
Which of the following is not viewed as a measure of variability?
a. The mean b. The range c. Variance d. Standard deviation
When Luke kissed Laura, her heart rate increases. Luke always wore Old Spice After Shave. Whenever Laura smelled Old Spice, her heart raced. Laura's increased heart rate when Luke kissed her was the:
a. unconditioned stimulus. b. unconditioned response. c. conditioned stimulus. d. conditioned response.
Ms. Andrea walks in to a new group of children in her daycare classroom. One particular child is dressed in all yellow pants and a t-shirt. She cannot tell whether this child is a boy or a girl
Given the results of Sidorowicz and Lunney's study (1980), how would she likely play with this infant if she thought it was a boy? a. She would use all the toys in the room, regardless of the sex of the infant. b. She would likely use a football in play with the baby. c. She would use a doll in play with the infant. d. She would use a teething ring to play with the infant.