An instructor concentrates so much on the information to be put on her projected slides that she fails to note the need to use contrast for easy visibility of the text. In attempting to solve the problem of creating effective slides for her students, this instructor is exhibiting which type of barrier to problem solving?
a. emotional
b. cultural
c. learned
d. perceptual
D
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Prospective parents who worry about their genes and the possibility of conceiving a child with abnormalities may turn to ______ for help
Fill in the blank with correct word
The ego crisis during middle adulthood centers on:
a. generativity versus stagnation b. identity versus role confusion c. autonomy versus shame and doubt d. basic trust versus mistrust
Social Security is essentially ________ program
a. an insurance b. a pension c. a tax on the elderly d. a health care
Whenever a researcher randomly selects equivalent groups, and then exposes
them to different stimulus conditions, and then measures them to see if significant difference can be observed, the total procedure is an example of a. experimental research b. post-facto research c. cross-sectional research d. none of these