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Solve the problem.
-A twin-engined aircraft can fly 816 miles from city A to city B in 4 hours with the wind and make the return trip in 6 hours against the wind. What is the speed of the wind?
Sociometric Technique
A method used in social psychology to measure social relationships by asking individuals to report their preferences among members of a group.
Family Systems
A theoretical perspective that views families as complex, interrelated systems where changes in one part of the system can affect other parts.
Graduate Class
An advanced course of study designed for students who have already completed undergraduate degrees.
Semantic Differential
A rating scale that provides a statement followed by one or more pairs of words that reflect opposing traits. A number line may or may not be associated with the dichotomous pairs of words.
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