DrYates Studies Motivation and Perception

question 60

Multiple Choice

Dr.Yates studies motivation and perception.He is most likely which type of psychologist?

• A) industrial
• B) experimental
• C) social
• D) psychobiological

---

Definitions:

P-value

A statistical measure that helps scientists determine the significance of their research results, indicating the probability of observing the results given that the null hypothesis is true.

Cholesterol Level

A measurement of the total amount of cholesterol in the blood, including LDL ("bad") and HDL ("good") cholesterol.

Sign Test

The Sign Test is a nonparametric test used to evaluate the median of a population, particularly when the sample size is small and the data are not normally distributed.

Matched Pairs

A research design in statistics where pairs of subjects are matched based on certain criteria, and differences within each pair are analyzed.