. The ______ is an arithmetic mean of a weighted or disproportionate set of scores
A. mean
B. weighted mean
C. median
D. mode
Ans: B
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Assume you wanted to investigate the length of time a team had played together (predictor variable) and the effect it had on the team’s cohesion (outcome variable) with personality being the mediator variable. Which of the following best describes the direct relationship in this example?
A. Relationship between the length of time the team has been together and team cohesion B. Relationship between the length of time the team has been together and team cohesion through personality C. Relationship between the length of time the team has been together and personality D. Relationship between personality and team cohesion
Class meetings, Glasser says, should focus mostly on:
a) allowing students to voice complaints. b) discussing class efforts and their results. c) identifying ways of establishing liaisons with parents. d) deciding on venues for displaying quality work.
Which of the following negative outcomes has been linked with being a victim of bullying?
A. depression B. suicide thoughts or suicide attempts C. poor school achievement D. all of these
Part Two of the AAMR Adaptive Behavior Scales-2 focuses on
a) self help skills b) estimated learning potential (ELP) c) maladaptive behavior d) pre-vocational skills