| 01 | B.F. Skinner's operant conditioning | 54.8 |
| 02 | Psychodynamic Perspective | 53.7 |
| 03 | Behavioral Perspective | 48.0 |
| 04 | Biopsychological Perspective | 41.3 |
| 05 | Humanistic Perspective | 40.0 |
| 06 | Cognitive Perspective | 39.7 |
| 07 | Nature vs. Nurture | 35.0 |
| 08 | Learning | 34.0 |
| 09 | Maslow’s Hierarchy of Needs | 33.2 |
| 10 | Classical Conditioning | 33.0 |
| 11 | Behavior | 30.0 |
| 12 | Memory | 26.8 |
| 13 | Mental processes | 23.1 |
| 14 | Social Influence | 21.4 |
| 15 | Cognition | 20.3 |
| 16 | Perception | 19.7 |
| 17 | Bystander Effect | 19.3 |
| 18 | Sociocultural Perspective | 18.8 |
| 19 | attention | 18.7 |
| 20 | Carl Rogers' Person-Centered Therapy | 18.5 |
| 21 | Evolutionary Perspective | 17.9 |
| 22 | Sensation and Perception | 17.5 |
| 23 | Self-Actualization | 16.6 |
| 24 | Self-Determination Theory | 16.3 |
| 25 | decision-making | 16.3 |
| 26 | Personality Traits and Dimensions | 16.0 |
| 27 | Motivation and Well-Being Models | 15.9 |
| 28 | language | 15.8 |
| 29 | The Big Five | 15.8 |
| 30 | genetics (nature) | 15.4 |