When determining the cross-products for your correlation coefficient, if positive z scores on one variable go with positive z scores on the other variable and negative z scores on one variable go with negative z scores on the other variable, then the correlation coefficient will be:
a. negative.
b. strong.
c. weak.
d. positive.
d
Psychology
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Zoe wants to test the IQ of a group of ESL students who do not speak any English. What test might you recommend to her?
A) Stanford-Binet B) Raven's Progressive Matrices C) WISC-IV D) WPPSI
Psychology
Repeated use of a(n) _____________ can have significant adverse consequences such as nausea, elevated blood pressure, and increased heart rate.
a. antipsychotic b. depressant c. stimulant d. hallucinogen
Psychology
A(n) ______ involves comparing two naturally occurring groups.
a. quasi-experiment b. study with hypothetical populations c. clinical trial d. confounded experiment
Psychology
The most frequent form of child maltreatment is ________
Fill in the blank with correct word.
Psychology