You are reading a paper about how to do well in college and it presents several correlation coefficients. These correlation coefficients indicate
a. that this study compared three or more groups of students.
b. how well you can predict one variable from the other.
c. the causal relationship between the variables.
d. the reliability of the variables.
Answer: B
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Smokers tend to weigh more than nonsmokers
a. True b. False Indicate whether the statement is true or false
In the brain, the ________ and its surface layer, the ________, integrates sensory information, coordinates your movements, and facilitates abstract thinking and reasoning
a. cerebrum; cerebral cortex b. cerebral cortex; cerebrum c. cerebellum; cerebral cortex d. cerebral cortex; cerebellum
Which of the following is true regarding work and retirement?
a. Retirement satisfaction tends to be higher among those in lower-status jobs because they feel a sense of relief to no longer have to go to work every day. b. Most older Americans say they would prefer to enter retirement gradually. c. For most older adults, the main reason they work past the traditional "retirement age" is that they need the money. d. Younger adults are more likely to be self-employed than their older counterparts.
An overview of the research design is presented to prepare a reader for the material that follows in the ________ of a research article.
A. results section B. conclusion section C. abstract section D. method section