If participants are able to choose treatment in a scientific study, this is called a ____________ that is a source of bias that could influence the results
a. correlation c. hypothesis
b. selection factor d. placebo
B
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At what age are infants capable of demonstrating empathy for others?
A. 6 months B. 12 months C. 14 months D. 24 months
If you calculated either the ______ or ______, then you can choose either the range or the interquartile range to measure variability.
A. median; mean B. mean; mode C. median; mode D. median; distribution
A time-out room should have a lock on the door so the client is unable to escape back to the reinforcing environment
a. True b. False Indicate whether the statement is true or false
In studies of recovery from surgery (e.g. coronary-bypass), results suggest that a high level of __________ was found to be predictive of a wide variety of positive health outcomes right after surgery although differences abate in the long run
a. self-control c. behavioral involvement b. informational involvement d. patient-practitioner coherence