Answer the following statements true (T) or false (F)
1.Attrition occurs when people slowly leave a study.
2.Maturation, for the purpose of experimental design, means that people mostly stay the same over time.
3.Diffusion helps ensure internal validity.
4.The biggest test of external validity is the ability to generalize to a broader population.
1.TRUE
2.FALSE
3.FALSE
4.TRUE
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In hierarchically-structured organizations, communication between peers is called ________ communication
a. downward b. horizontal c. upward d. diagonal
Jill looks forward to the morning coffee break at the office. It makes her feel better and helps her get to know her co-workers. The purpose of this small group activity is best described as
A) a task. B) therapy. C) catharsis. D) socialization. E) learning.
Personalization is an extension of _______________
a. functionalism b. segmentation c. ethnic studies d. media literacy
Phase two in group development, as described in the text, is characterized by:
A. trying to find out about one another B. settling in to work comfortably as a group C. arguing over procedures as well as task issues D. working at maximum productivity