A good control group ________
a) contains at least one confound
b) has a limited number of dependent variables
c) has a limited number of research participants
d) holds constant all variables in the experiment
ANS: d
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Of the infant and preschool tests, the youngest age range is covered by
a. The Bayley Scales of Infant Development II. b. The Brazelton Neonatal Assessment Scale. c. The Cattell Infant Intelligence Scale. d. Gesell Developmental Schedules.
Binge drinking is defined as:
A) 5 or more drinks in a one-hour time period. B) 5 or more drinks in a two-hour time period. C) 4 or more drinks in a one-hour time period. D) 4 or more drinks in a two-hour time period.
Sally knows her own mind. She consistently expresses her beliefs and acts on those beliefs with little regard for the constraints imposed by the situation. She is probablya ______ self-monitor
a. reactive b. nonreactive c. low d. high
The muscle weakness associated with myasthenia gravis reflects
A) too many ACh receptors on cardiac muscles. B) reduced ACh function in the basal forebrain. C) loss of ACh receptors on skeletal muscles. D) reduced ACh function in the dorsolateral pons. E) an enhanced release of glycine onto spinal cord motoneurons.