Types Of Studies In Psychology May 2026

Using questionnaires to gather data on the attitudes or behaviors of a large group of people. 2. Correlational Studies These look for a relationship between two variables.

Comparing different groups of people at a single point in time (e.g., comparing 20-year-olds to 60-year-olds today). 5. Quasi-Experiments types of studies in psychology

Psychology relies on several different research methods to understand how we think and behave. Here’s a breakdown of the most common types: 1. Descriptive Studies Using questionnaires to gather data on the attitudes

This is the "gold standard" for determining cause and effect. Comparing different groups of people at a single

The factor the researcher changes (e.g., dosage of a new medication).

These are similar to experiments, but participants aren't randomly assigned. This is often used for ethical or practical reasons—for example, you can't "assign" someone to be a smoker; you have to find people who already smoke.

The group that doesn't get the "treatment," used as a baseline for comparison. 4. Longitudinal vs. Cross-Sectional These refer to the timing of the study: