The capacity to recognize one's own mirror image is evident in humans:
A) at birth.
B) by age 6 months.
C) by age 18 months.
D) by age 3 years.
C) by age 18 months.
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Infants who weigh less than 1,250 grams or, regardless of weight, have been in the womb less than 30 weeks, are classified as which of the following?
A. low-birthweight infants B. very low-birthweight infants C. preterm infants D. small for gestational age
Physical arousal has to be interpreted cognitively before it is experienced as a specific emotion, according to:
a) Yerkes and Dodson. b) James and Lange. c) Cannon and Bard. d) Schachter and Singer.
Your psychology professor has announced that the next test will asses your understanding of sensation and perception. When you receive the test, however, you find that very few questions actually relate to these topics. In this instance, you would be most concerned about the ________ of the test.
A. reliability B. factor analysis C. standardization D. validity
When reinforcement occurs on a regular basis, ______ behavior occurs during the last few seconds of the interval and is not reinforcement oriented.
A. interim B. terminal C. tactile D. virtual