Which of the following is a characteristic of both light waves and sound waves?
a) hue
b) decibels
c) amplitude
d) wavelength
ANS: D, Wavelength is the common characteristic of both light waves and sound waves.
Psychology
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One of Freud's major contribution to current perspectives of mental disorders is
A) the concept of the Oedipal complex. B) the concept of the Electra complex. C) the concept of the unconscious and how it can affect behavior. D) the understanding of the three structures of personality.
Psychology
Sexual desire is influenced by ____.?
a. ?largely biological factors b. ?mostly psychological processes c. ?largely cultural influences d. ?biology, learning experiences, and cultural expectations
Psychology