Which statistic analyzes variance for groups of three or more?

A. ANOVA
B. t-test
C. correlation coefficient
D. scatterplot


Answer: A

Psychology

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Suppose that you are nearly mugged while walking down a crowded city street. Your body quickly reacts. Your heart rate speeds up, your breathing becomes more intense, and you feel pumped up to either attack the mugger or flee the scene. It would be most accurate to say that your ____ was activated in this situation

a. peripheral nervous system b. sympathetic nervous system c. autonomic nervous system d. parasympathetic nervous system

Psychology

According to Chapter 5, which of the following has been used in court in an attempt to lessen a child's trauma when testifying?

A. a one-way screen has been placed in front of the defendant B. the child has testified on closed-circuit television C. permit a support person to sit with the child during testimony D. all of the above

Psychology

According to the Decisional Balance Sheet, when making decisions we should

be concerned with (a) approval from ourselves (b) approval from significant others (c) concrete consequences for ourselves (d) concrete consequences for significant others (e) all of the above

Psychology

Many sexual offenders often blame the abuse on the willing participation of a seductive youngster, thus verifying

A) the child's role in the abusive situation. B) the presence of psychological disorders among abusers. C) that they have no control over their impulses. D) their own childhood history of abuse.

Psychology