If you conduct a correlational study, you can sometimes compute t-values in analyzing your results. Such an analysis would let you conclude that
a. there is a nonlinear relationship between the two variables you investigated.
b. your predictor variable is more important than your criterion variable.
c. your variables are related but you cannot assess causation.
d. there is little chance that there was a directionality problem in the study.
C
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A professor records the number of students who are absent each day for the semester. Because this is a discrete variable, a bar graph should be used to show the frequency distribution
Indicate whether the statement is true or false
Regarding the treatment of obsessive-compulsive disorder, it was discovered that:
A. antidepressant drugs are only effective for compulsions involving checking B. psychoanalysis is highly effective C. spontaneous recovery of obsessions occurs within minutes of the therapy session D. not all people respond to drug treatment
Sierra is diagnosed as being intellectually disabled. She can manage most of her personal needs, has a job shredding paper documents, and knows which bus line to take to her job. However, Sierra needs help with managing money, scheduling doctor’s appointments, and communicating with her boss. Sierra would be classified as having a____ intellectual disability.?
a. ?mild b. ?moderate c. ?severe d. ?profound
Critics worry that fetal monitoring __________
A) numbs the entire lower half of the body, making it difficult to feel contractions B) is not helpful in detecting hidden problems with the baby C) identifies babies as in danger who, in fact, are not D) increases the likelihood of infant brain damage