Which of the following situations might give rise to a low correlation coefficient?
a. restricting the range of the variables
b. the variables are not related
c. the relationship between the two variables is curvilinear
d. small n
e. All of the above would result in a low coefficient.
Ans: e
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Incompatible behaviors are:
a. two or more responses that can be reinforced b. walking and running at the same time c. those that can be extinguished by negative reinforcement d. two or more responses that cannot occur together
Conflict mediation in an early childhood classroom
A) is rare. B) always happens during a large group activity. C) is developmentally inappropriate. D) happens when a third person assists others to resolve conflicts. E) requires a mediator and at least two other uninvolved parties.
Online surveys may not be valid because ___________________________.
a. It is difficult to determine who has responded. b. It is nearly impossible to make them random. c. They do not include people who do not have access to the Internet. d. All of the other answers are correct.
Discuss some guidelines for providing instruction in listening.
What will be an ideal response?