The ______ is the sum of the products of the squared deviations from the mean of the scores for each variable.
A. sum of squares
B. Cohen's d
C. sum of products
D. standard deviation
Answer: C
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Jason has major depressive disorder. He tells his psychiatrist that Prozac really isn't working to relieve his symptoms. The psychiatrist decides to prescribe Jason an antidepressant that blocks the reuptake of both serotonin and norepinephrine, such as:
A) Paxil. B) Wellbutrin. C) Elavil. D) Effexor.
What is the major criteria for diagnosing substance abuse?
a) tolerance b) harmful consequences c) withdrawal d) compulsive use
If a researcher is analyzing interval or ratio data, the researcher would use a __________ analysis and would calculate __________
a. nonparametric; means and standard deviations b. parametric; means and standard deviations c. nonparametric; frequency counts and percentages d. parametric; frequency counts and percentages
Which statement about cyberbullying is true?
A. Gender differences in cyberbullying are less pronounced than those of traditional bullying. B. Cyberbullying is far less likely than traditional bullying to be reported by victims to parents or adults at school. C. Cyberbullying is more common during middle childhood than during adolescence. D. Traditional forms of bulling and cyberbullying rarely co-occur.