Exam 3: Personality Assessment: Effect Size, Replicability, and Open Science

A researcher wants to conduct a significance test for the correlation between extraversion and happiness. What is the null hypothesis in this analysis?

Imagine that you could draw a flat horizontal line through the points on a scatter plot depicting the relation between X and Y. Which of the following is the closest value to the correlation coefficient that you would compute from these data?

Which of the following is good practice for interpreting a correlation?

A psychologist administering the TAT asks respondents to

Match the most relevant method with each basis of an objective test. -Known groups (schizophrenic versus not), plus responses to a large number of questions

The ________ method is NOT a basic method for constructing objective personality tests.

According to the projective hypothesis, an individual's response to an ambiguous stimulus comes from

Which of the following is the central reason why researchers use deception in their research?

According to the text, IQ tests yield B data by asking participants

Increasing the number of items on a test makes it a better instrument according to which principle?

A researcher computes a correlation coefficient between variables X and Y using a handheld calculator. Which of the following values would automatically tell the researcher that he or she made a mistake?

A test created using the rational method yields what kind of data?

What is the first step in the empirical method of scale construction?

Which of the following is the best explanation for why publication bias is a major concern in science?

Match the most applicable type of test with each description. -Test takers draw a person.

Describe the purpose of factor analysis and the steps that researchers take when using this method.

The California Psychological Inventory (CPI) was designed to

The Big Five

Imagine that you want to develop a test to measure depression. You gather a set of 100 potential test items and ask a sample of people diagnosed with clinical depression and a sample of nondepressed people to respond to the items. For your final version of the test, you decide to keep only the 15 items that the depressed and nondepressed groups answered differently. You are using a(n) ________ method of test construction.

If you were shown an inkblot and asked to describe what you saw, you would be taking the