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Multiple Choice
A) experimental assistant was displaying demand characteristics."
B) requirement of random assignment has been violated."
C) research assistant changed the study from a single-blind study to a double-blind study."
D) research assistant forgot to debrief the participants before handing out the vitamins."
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Multiple Choice
A) believe that psychological processes that help individuals adapt to their environment also help them to survive, to reproduce, and to pass those abilities on to future generations.
B) study the physical, social, and psychological changes that occur over the lifespan.
C) investigate mental processes, including thinking, reasoning, problem solving, memory, perception, and language.
D) are concerned with the relationship between people and work.
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Multiple Choice
A) all had volunteered to be in the survey by responding to advertisements.
B) each was randomly assigned to the different experimental conditions in the study.
C) each was randomly selected from the entire U.S. population.
D) almost all were from either California or New York.
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Multiple Choice
A) are irrefutable or nonfalsifiable because they use vague terms like "psychic energy" and "inner peace" and cannot be disproved or tested in any meaningful way.
B) can be tested only using brain-imaging technology such as PET scans, MRI, or fMRI.
C) can be tested only with natural experiments.
D) would be unethical to test because the researcher would have to use a double-blind study.
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Short Answer
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Multiple Choice
A) are acceptable scientific evidence.
B) should be believed because they appear to be genuine and the products really did help these people as they claim.
C) lack the basic controls used in research and are not acceptable scientific evidence.
D) are a type of descriptive research method called naturalistic observation.
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True/False
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True/False
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True/False
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True/False
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True/False
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True/False
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A) unethical research practices.
B) experimental research methods.
C) meta-analysis.
D) descriptive research methods.
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True/False
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Multiple Choice
A) random selection; naturalistic observation
B) some; all
C) case study; survey
D) case study; multiple case study
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Multiple Choice
A) has not been allowed since the 1960s when participants in Stanley Milgram's obedience study were not told beforehand that they would have to use electric shock to punish the "learner" every time the "learner" made a mistake.
B) is still allowed when it is not feasible to use alternatives that do not involve deception, and when the potential findings justify its use because of the scientific, educational, or applied value.
C) is expressly forbidden by the provisions in the 2002
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True/False
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Multiple Choice
A) collectivism.
B) ethnocentrism.
C) expectancy effects.
D) demand characteristics.
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Multiple Choice
A) health
B) rehabilitation
C) forensic
D) personality
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