Exam 2: The Research Enterprise in Psychology

IQ score,age,weight,grade point average,and income are all examples of

If two variables have a positive correlation,you would expect that ____ scores on one variable are generally associated with ____ scores on the second variable.

The organization or standard format of journal articles describing psychological research reflects or follows the

A scientific journal refers to

Recording all instances of an event for a particular time period (such as how many times an older brother strikes his younger brother)without the subjects' awareness is an example of

Which of the following is one of the six standard parts of a psychological journal article?

Of the following,the correlation coefficient that indicates the strongest relationship between the two variables being measured is

Carmella is in a class where the scores on the second midterm exam ranged from 75 to 85 points.Conrad is taking the same course,but in his section the scores ranged from 50 to 98 points.In this example the standard deviation in Carmella's class should be

Which research method involves an in-depth investigation of an individual subject?

The use of mathematics to organize,summarize,and interpret numerical information is referred to as

The FINAL step in a scientific investigation is to

Which of the following is NOT a common methodological flaw to consider when evaluating scientific research?

The primary reason descriptive/correlational research cannot determine conclusively that variables have a cause and effect relationship is because in conducting the research

The ____ is a research strategy that minimizes the potential methodological problems associated with the placebo effect and experimenter bias.

The Featured Study presented in the text on how motives can affect perception demonstrates which of the texts's unifying themes?

A(n)____________________ is a concise,75-175 word summary of a research study that describes the hypotheses,methods,results,and conclusion.

With regard to the topic of deception in research with human subjects,which of the following is most accurate?

Compared to the other scientific research methods,the principal advantage of the experimental method is it

In Margaritte's sociology discussion group 4 of the 5 students are between the ages of 19 and 23; the fifth student is 54 years old.If Margaritte wants to report the statistic that best represents the "average" age for her discussion group,she should report either

Diaz conducts a decision-making experiment to determine if people reason more logically when they have more time to decide.All the participants who are under 40 are allowed 15 minutes to reach a decision about a problem; all the participants who are over 40 are allowed 20 minutes to reach a decision about the same problem.Diaz has a problem with his experimental design because