In a study on alcohol and aggressive behavior, subjects are randomly assigned to one of
two groups. One group receives real alcohol while the other group receives tonic water
which tastes identical to real alcohol.
Neither the subjects nor the researchers know
which group got the real alcohol until after the study is completed. This study is
designed as a ______ placebo-control study.
a. single-blind c. longitudinal
b. double-blind d. correlational
B
You might also like to view...
Which of the following is Answer: True regarding hospice care?
a. Hospice practitioners feel that any amount of medication should be given to a patient to remove pain, even if this means sedating him or her. b. The hospice movement proclaims that only humans who are ambulatory, free of pain, and a minimal burden on friends and family have an inherent right to live a full and complete life up to the moment of death. c. The hospice approach to care for terminally ill patients is specially designed to deal with anxiety related to the process of dying. d. None of the above.
Memories of factual information and knowledge about the world in general, are part of ____________________ memory, which is a part of the long-term memory system
Fill in the blank(s) with correct word