The less that scores overlap between groups, the ______ the error variance.
A. larger
B. more valuable
C. smaller
D. more sizable
Ans: C
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The choice of a model is important in that certain characteristics may increase the model's
effectiveness. Name these characteristics. What will be an ideal response?
Confidentiality refers to:
a. Protecting the identity of research participants from anyone other than the researcher and his or her team b. Keeping the participants’ identity unknown to both the researcher and others c. Not telling participants about the use of deception in a study d. Not reporting the research results
Santiago says that in order to understand cognitive processes, we need to look directly at the brain to see how it functions. Ayami disagrees and says that we need to look at how people perform on various cognitive tasks. This disagreement is an example of the theme of ____
a. biological versus behavioral methods b. validity of inferences versus ecological validity c. nature versus nurture d. rationalism versus empiricism
Kindergarten is a German word for _________
a. children’s school b. flower garden c. children’s garden d. none of the above