Exam 1: The Science of Psychology
Which of the following approaches to psychology focuses on how we direct our attention, perceive, remember, think, and solve problems?
C
Brian conducts a study to examine the ability of boys and girls in solving difficult mathematical problems.He expects girls to perform much better than boys and communicates his expectation to the participants in a subtle manner.This is an example of
B
Describe the third variable problem with a suitable example.
Sometimes some other variable that has not been measured accounts for the relationship between two others.Researchers refer to this circumstance as the third variable problem.Third variable problem refers to a circumstance where a variable that has not been measured accounts for the relationship between two other variables.To understand the third variable problem, consider the following example.A researcher measures two variables: the number of ice-cream-cones sold in a town and the number of violent crimes that occur in that town throughout the year.The researcher finds that ice-cream-cone sales and violent crimes are positively correlated, to the magnitude of + .50.This high positive correlation would indicate that as ice cream sales increase, so does violent crime.Would it be reasonable for the local paper to run the headline "Ice-Cream Consumption Leads to Violence"? Should concerned citizens gather outside the local Frosty Freeze to stop the madness? Probably not.Perhaps you have already thought of the third variable that might explain this correlation-heat.Third variables are also called confounds.
_____ is about making sure experimental and control groups are equivalent, and _____ is about selecting participants from a population so that the selected group is representative of that population.
_____ refers to the degree to which an experimental design actually reflects the real-world issues it is supposed to address.
The _____ approach to psychology views the mind as an active and aware problem-solving system.This view contrasts with the _____ approach to psychology, which focuses on an organism's visible interactions with the environment.
In his practice, Dr.Wagner stresses the role of unconscious processes and unresolved childhood conflicts that influences individuals' behavior.Dr.Wagner's belief aligns with the _____ approach to psychology.
Dr.Grant is conducting research on stress management.Group A received progressive relaxation training prior to test taking, while Group B received no training.Group A is the _____, while Group B is the _____.
Which of the following is a potential problem of using correlational studies in psychological research?
A _____ is the subset of a population selected to participate in the study.
Dr.Ingle has spent a lifetime studying how adults solve mathematical problems.It is likely that Dr.Ingle specializes in _____ psychology.
Which of the following theorists primarily used the structuralism approach to studying human behavior?
If a psychologist studies about the behavioral differences between people from two religions, he or she is most likely following the _____ approach to psychology.
Inmates at a correctional facility take part in an experiment on social development.Once the experiment is over, the correctional officer goes home and tells his roommates about the results of the study and about the inmates who did not perform well.In this scenario, which ethical guideline of psychological research has been violated by the correctional officer?
After the study has been completed, the researchers should inform the participants of its purpose and the methods they used.This is in accordance to the principle of
A researcher is conducting an experiment to test the effects of violent video-game-play on aggression.Which of the following could be the dependent variable in this example?
Describe the four issues that American Psychological Association (APA) guidelines address?
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