A. replication
B. placebo
C. random sample
D. double blind
E. None of these
Related Mcqs:
- Nolan used to love tequila. However, a few weeks ago he drank way too much tequila and became very, very sick. His tendency to drink tequila has since declined dramatically. In operant terms, this sequence of events represents:
A. generalization
B. negative reinforcement
C. higher-order conditioning
D. punishment - People’s temple cult leader, Reverend Jim Jones persuaded his followers to feed a poison- laced drink to their children and than drink it themselves, and nearly 1,000 people died. This is an example of the negative influence of:
A. Social roles
B. Transactional leadership
C. Transformational leadership
D. Hawthorne effect
E. Formalization - In a study of effects of alcohol on driving ability, the control group should be given:
A. a high dosage of alcohol
B. one-half the dosage given the experimental group
C. a driving test before and after drinking alcohol
D. no alcohol at all - In a study of effects of alcohol on driving ability, the control group should be given:
A. a high dosage of alcohol
B. one-half the dosage given the experimental group
C. a driving test before and after drinking alcohol
D. no alcohol at all - You have just conducted a research study, if the responses of the participants significantly differ from what would be expected if there was no relationship among the variables in your study, then it would be appropriate for your to:
A. Use a different method to replicated use results
B. Obtain a larger sample to replicate results
C. Perform manipulation checks
D. Reject the null hypothesis
E. All of the above - Dr. Jamil wants to study the effects of poverty on one’s self concept. To do this he interviews a group of subjects from the inner city once every five years for a period of 30 years. This experiment is an example of what type-of study?
A. Correlational study
B. cross sectional study
C. Gesell’s dome
D. longitudinal study - Stroebe and Diehl (1994) conducted a clever piece of research into why brainstorming does not appear to enhance individual creativity. They hypothesized that, during a brainstorming session, because may speak at a time, other group members have to keep silent, and may be distracted by the content of the group discussion or forget their own ideas. Storebe and Diehi termed this phenomenon ‘production blocking’, because the waiting time before speaking and the distracting influence of others ‘ idea could potentially block individuals from coming up with their ideas. The result of their subsequent study were clear-cut: participants generated approximately twice as many ideas when they were allowed to express their ideas as they occurred than when they had to wait their turn. But which two of the following can we infer from these results?
1.That ‘production blocking’ does not occur in interactive brainstorming groups.
2.That ‘production blocking’ is an important factor explaining the inferiority of interactive brainstorming groups.
3.That it may be more effective to ask group members to develop their ideas in one group, and than express them to another group.
4.That it may be more effective to ask group members to develop their ideas separately, and then express them in a subsequent joint meeting.A. 1 & 2
B. 2 & 3
C. 1 & 3
D. 2 & 4 - Stroebe and Diehl(1994) conducted a clever piece of research into why brainstorming does not appear to enhance individual creativity. They hypothesized that, during a brainstorming session, because may speak at a time, other group members have to keep silent, and may be distracted by the content of the group discussion or forget their own ideas. Storebe and Diehi termed this phenomenon ‘production blocking’, because the waiting time before speaking and the distracting influence of others ‘ idea could potentially block individuals from coming up with their ideas. The result of their subsequent study were clear-cut: participants generated approximately twice as many ideas when they were allowed to express their ideas as they occurred than when they had to wait their turn. But which two of the following can we infer from these results?
1.That ‘production blocking’ does not occur in interactive brainstorming groups.
2.That ‘production blocking’ is an important factor explaining the inferiority of interactive brainstorming groups.
3.That it may be more effective to ask group members to develop their ideas in one group, and than express them to another group.
4.That it may be more effective to ask group members to develop their ideas separately, and then express them in a subsequent joint meeting.A. 1 & 2
B. 2 & 3
C. 1 & 3
D. 2 & 4 - Najib recently lost his job and has a great debt accumulated from gambling. He also has been feeling extreme pressure about not being able to take care of his eight children. After having too much to drink, Najib ran over a child crossing the street. Immediately following this episode, Najib could not remember who he was. This example illustrates:
A. dissociative amnesia
B. dissociative fugue
C. dissociative identity disorder
D. multiple personality disorder - To investigate the effects of a particular study of method on student performance two different methods are tried, each with a different group of subjects. I fondly the experimenter know which method is under investigation, the procedure being used in described as:
A. double-blind
B. single-blind
C. self-fulfilling prophesy
D. representative sampling
