Exam 1: Extension B: Introduction to Psychology and Research Methods

In a study of the effects of antidepressant drug on depressive symptoms, the experimental group is given the antidepressant drug, while the control group is given a

Jeremy is a psychologist working with a team of archeologists.By working with this team, he hopes to piece together the changes that have occurred in human parenting since the dawn of time.Jeremy is most likely which type of psychologist?

A researcher observing children and recording only those details that match his expectations would be

If you want to determine whether there is a casual relationship between using the SQ4R study method and final grades in a psychology course, you should use a(n) _____ method.

To be confident that a cause-and-effect relationship exists, it is necessary to

Psychologists doing naturalistic studies make a special effort to minimize bias by keeping a(n) _____, which is a detailed summary of data and observations.

Juanita is conducting research to find which light and sound intensity levels are best used in helping to calm drug-addicted newborns.Her research would be considered _____ research.

You go to Africa to study elephants.You follow one particular group, and one day you observe the other members of the group gather around a sick and dying elephant.The healthy elephants shuffle and trumpet and act in an agitated manner.You conclude that they are sad because one of their members is dying.Without any other evidence, you have just

A psychologist using the method of naturalistic observation would

An advantage of naturalistic observation is that it

Tina is assigned to a group where she receives the treatment.Nadine is in the group that does not receive the treatment.Identify the correct groups in which these two subjects have been placed.

A researcher wants to determine the effect of sleep loss on human problem-solving.Subjects in an appropriate control group for such an experiment would be described as having

Naturalistic observation, correlational studies, the clinical method, and the survey method are considered _____ methods.

The control group and the experimental group in an experiment are treated exactly the same EXCEPT for the

In an experiment if the obtained results would occur by chance in less than five experiments out of 100, the results

Presently, the American Psychological Association consists of at least _____ different divisions, each reflecting special skills or areas of interest.

Research findings become more convincing when

In one study, a saline injection was shown to be 70 percent as effective as morphine in reducing pain.This is an example of

Regarding psychology and cultural diversity, which of the following statements is/are TRUE?

The boys in Ms.Jones' third grade class were lined up according to height and were then weighed in this order beginning with the shortest.Each succeeding boy was found to weigh more than the preceding one.These data were plotted on a graph with weight on the horizontal axis and height on the vertical axis and revealed a