Children are hopping and jumping by the age of ________
a. 3 c. 5
b. 4 d. 6
D
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Infants less than 3 days old sucked on a nipple to hear their mother's voice or another woman's voice. What happened?
a. They sucked more when they could hear the other woman b. They sucked more when they could hear their mother. c. They sucked vigorously but equally for either voice. d. They stopped sucking whenever they heard either woman's voice.
When you are using a nominal data scale, _______ cannot be quantitatively measured for your distribution.
A. range B. variability C. interquartile range D. variance
A(n) ___________ is stored inside a graafian follicle.
Fill in the blank(s) with the appropriate word(s).
A double-blind experiment is one in which
A) both of the participant's eyes are covered. B) the experimenter knows none of the participants and none of them know each other. C) neither the experimenter nor the participants know which level of the independent variable is being presented. D) all choices are examples of a double-blind experiment.