| 01 | Classical Conditioning | 69.9 |
| 02 | B.F. Skinner's operant conditioning | 67.4 |
| 03 | Social Learning Theory | 50.0 |
| 04 | Behavior and mental processes | 41.0 |
| 05 | Cognitive Biases | 38.1 |
| 06 | Heuristics | 37.6 |
| 07 | Confirmation Bias | 37.3 |
| 08 | availability heuristic | 37.0 |
| 09 | Anchoring | 36.7 |
| 10 | The Big Five | 36.7 |
| 11 | Openness to experience | 36.5 |
| 12 | conscientiousness | 36.3 |
| 13 | extraversion | 36.1 |
| 14 | agreeableness | 35.9 |
| 15 | Cognitive Dissonance | 35.9 |
| 16 | neuroticism | 35.8 |
| 17 | Attachment Theory | 33.8 |
| 18 | Nature vs. Nurture | 32.8 |
| 19 | Nature AND Nurture | 31.5 |
| 20 | The Self & Identity | 30.5 |
| 21 | The discovery/exploration of the unconscious mind | 30.0 |
| 22 | Social Influence | 30.0 |
| 23 | genetic influences | 27.8 |
| 24 | environmental experiences | 25.6 |
| 25 | Brain and behavior | 24.1 |
| 26 | Freud | 23.1 |
| 27 | Learning and conditioning | 23.1 |
| 28 | Information Processing | 22.3 |
| 29 | Memory | 22.3 |
| 30 | Cognitive Biases and Heuristics (System 1 Thinking) | 22.3 |