Our perception of loudness is determined by the ________ of a sound wave.
A. timbre
B. pitch
C. amplitude
D. frequency
Answer: C
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Jones termed race as socially defined on the basis of ____ criteria, and ethnicity as socially defined on the basis of ____ criteria."
a. physical, cultural b. cultural, physical c. cultural, national d. psychological, cultural
Recall of what your professor said in class and recall of what you wore that day are instances of __________ memory, respectively
a. semantic and semantic c. episodic and episodic b. semantic and episodic d. episodic and semantic
According to Robert Karasek, the two factors that play a key role in determining occupational stress are _____________________________
A) ?decision control and employee autonomy. B) ?psychological demands and decision control. C) ?employee autonomy and relationship with superior. D) ?relationship with superior and psychological demands.
The incidence of eating disorders has been rising steadily since the 1950s. This provides the best evidence for the ____________ theory of eating disorder
a) biological b) sociocultural c) psychodynamic d) family systems