When we do an experiment, how can we be reasonably sure that differences in the
behavior of subjects in the experimental and control groups were not there to start with?
(a) by calling one the experimental group and the other the control group
(b) by using random assignment
(c) by carefully measuring the independent variable
(d) by carefully measuring the dependent variable
B
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________ involves a persistent and irrational fear of a specific object, activity, or situation that causes disruption to one's life
a. Somatic symptom disorder b. Obsessive-compulsive disorder c. Specific phobia d. Panic disorder e. Seasonal phobia
What do you do when you remember to remember?
a. Remember how your family has affected your responses to situations. b. Remember what needs to be done in a particular context ahead of time. c. Remember that we have feelings about feelings. d. Put a rubber band around your wrist and snap it to remind you to remember.
Axel, who is younger than age 10, will have difficulty reasoning from premises that contradict reality or his own beliefs because he is not yet able to
A) analyze the logic of propositions in situations in which he has had extensive experience. B) grasp the logical necessity of propositional thought. C) recognize symbolic objects as both objects and symbols. D) apply his problem-solving strategies.
The sex of a baby is determined by whether
What will be an ideal response?