Psychology Videos > Research Methods & Statistics


This is a fantastic intro by Sal Khan, founder of Khan Academy, to the basics of statistics. The focus here is to help you understand the core concepts of arithmetic mean, median, and mode.

FEATURED VIDEO: Descriptive Statistics Explained

Research Methods & Statistics Videos


Descriptive Statistics Overview (Khan Academy)

Variance of a Population (Khan Academy)

Sample Variance (Khan Academy)

The Normal Distribution (Khan Academy)

Confidence Interval (Khan Academy)

One-Tailed and Two-Tailed Tests (Khan)

The Scientific Method: Steps, Terms and Examples

Hypothesis Testing and P-Value (Khan Academy)

Type 1 and Type 2 Errors (Khan)

Research Methods Part 1 of 3 (w/Zimbardo)

Research Methods Part 2 of 3 (w/Zimbardo)

Research Methods Part 3 of 3 (w/Zimbardo)