Reference no: EM13831419

1. A theory helps psychologists broadly explain ______

2. Psychologists primarily engaged in helping others are generally called _______.

3. The method of _________ is considered scientific because it incorporated the study of the structures of the mind as well as a person's recollection and reflection of their thoughts and feelings in a well-controlled laboratory setting.

4. Under the biological approach in psychology, _____________ emphasizes that the brain and nervous system are central to understanding behavior, thought, and emotion.

5. Professor Cognition is examining how time delays affect memory performance. He decides to use students in his psychology course as his subjects. During a class session, he tells the students about the study. They will take a memory test in class and then again, an hour later. As an incentive, he informs the class that those who are willing to participate will receive 10 points extra credit. Those not willing to participate will have 10 points deducted from their overall course grade. The students who decide to participate complete the two memory tests anonymously and then are explained the basis for the experiment. Professor Cognition is violating which ethical standard:

• informed consent.
• voluntary participation.
• confidentiality/privacy.
• debriefing.

6. Which is considered an important issue regarding ethical guidelines for conducting research?

• Informed consent
• Deception
• Debriefing
• Informed consent, deception, and debriefing

7. Dr. Sanders is interested in how people understand feedback about their performance and incorporate it into their view of themselves. She has large groups of participants take a bogus personality test and then, in front of the group, tells each of them that they either did very well, average, or very poorly. She also tells them that their scores on the test accurately predict future life success. Dr. Sanders then has the participants write a short paragraph describing their personal strengths and weaknesses. At the end of the study, the group turns in their paragraphs and is excused. At no time does Dr. Sanders inform them that the test and feedback were actually false. In fact, she never tells them about the nature of the study. Dr. Sanders's study violates which ethical standard?

• Protection from harm
• Informed consent
• Confidentiality/privacy
• Debriefing

8. The variable that a researcher manipulates in an experiment is called the _______ variable.

• dependent
• independent
• control
• spurious

9. A carefully planned and executed procedure that aims to explain how a variable has caused an influence on another variable is known as

• an experiment.
• a case study.
• a correlation.
• a theory.

9. Which type of research can demonstrate causality?

• Experiment
• Correlation
• Inferential statistics
• None of the above; causality can never be determined.

10. Marga is a therapist whose hometown had a school fire in which many children died. Which of the following therapeutic techniques would be least helpful to trauma victims?

• Teaching basic coping skills
• Having victims who survived recount their stories only if it seems helpful
• Urging distressed people to talk through what they had experienced
• Giving victims community referrals for additional assistance, should they find that they want to talk later

11. ______ refers to the degree to which an experimental design reflects the real-world issues it was meant to address.

• External validity
• Internal validity
• Experimenter bias
• Operational definition