Just because a program or intervention leads to statistically significant improvement doesn't mean the amount of improvement is meaningful or all that valuable
a. True
b. False
Indicate whether the statement is true or false
True
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Research has demonstrated that the matching hypothesis holds true for ____
a. opposite-sex romantic relationships (but in no other cases) b. all types of romantic relationships (but not for friendships) c. all types of romantic relationships and for female-female friendships (but not for male-male friendships or female-male friendships) d. all types of romantic relationships and all types of friendships
The adaptation level theory would suggest that long-term happiness is more dependent on:
A. other people's financial success B. enjoying good news and the little pleasures of life C. setting and reaching high goals D. accumulating material things that give us pleasure
To say that an experiment contains a confound means that a. different subjects are assigned to each group
b. the dependent variable is measured. c. the independent variable is manipulated. d. there is an uncontrolled extraneous variable in the experiment.
The value of estimated standard error is related to the population variance and the ______.
A. sample size B. sample mean C. population mean D. population size