Researchers have discovered that children experiencing Attention Deficit Hyperactivity Disorder (ADHD) show improvements if they attend classes on involving behavioral and social skills, compared to a group of ADHD children who did not attend the classes
The group of children who did not attend the classes constitute the
a. experimental group.
b. independent group.
c. control group.
d. randomized group.
c
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Judith is about to have her baby. During labor, she can expect that her uterus will contract at __________ intervals that become __________ until the baby is pushed out through the vaginal opening.
A. regular; shorter B. irregular; shorter C. regular; longer D. irregular; longer
What is the probability of a couple having four children in the following order: girl, girl, girl, boy?
a. .0625 b. .125 c. .25 d. .50
The biopsychosocial model suggests that physical illness is caused by
a. an internal physical breakdown in the body. b. an infectious agent. c. an interaction of biological, psychological, and sociocultural factors. d. a combination of physical, mental, and socioeconomic factors.
Suppressing one's emotions tends to
a. increase activity in the sympathetic nervous system. b. impair thinking and memory, as one devotes energy to self-control. c. result in the person coping poorly with life and being more prone to depression. d. cause all of these.