 |
| Psychology |
|---|
 | Pages in this category should be moved to subcategories where applicable. This category may require frequent maintenance to avoid becoming too large. It should directly contain very few, if any, pages and should mainly contain subcategories. |
| Library cataloging and classification | |
|---|---|
| main topic | psychology |
| Colon | S  |
| Dewey Decimal | 150 |
| Library of Congress | B |
| Universal Decimal | 159.9 |
Wikimedia Commons has media related to Psychology.
Psychology is a collection of academic, clinical and industrial disciplines concerned with the explanation and prediction of behavior, thinking, emotions, motivations, relationships, potentials and pathologies.