One CANNOT reduce problems of ceiling and floor effects by
a. avoiding the use of tasks that are too easy.
b. avoiding the use of tasks that are too difficult.
c. testing pilot participants to make sure that performance on a task will not be near the extremes of the scale.
d. making sure that pilot participants get nearly perfect scores when they are not being subjected to the experimental manipulation.
D
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Answer the following statement(s) true (T) or false (F)
Behaviorists did not study mental phenomena
To examine what who is bullying whom at a school, what method should be used and why?
What will be an ideal response?
What influence do peers exert on one another?
a. They encourage members of their group to engage in risky behavior such as drug and alcohol use b. They pressure members toward positive activities such as extracurricular activities c. They don't exert much influence over members d. They degrade each other with sarcasm
An example of an X-linked trait is:
a. Hand clasping b. Blood type c. Red-green color-blindness d. Huntington's disease