- Eating Disorders
- Echolalia
- Educational Psychology
- Edward Chace Tolman
- Edward F. Zigler
- Edward Thorndike
- Edwin Ray Guthrie
- Effector
- Ego
- Eleanor Emmons Maccoby
- Eleanor J. Gibson
- Electrical Stimulation of the Brain (ESB)
- Electroconvulsive Therapy (ECT)
- Electroencephalograph (EEG)
- Emil Kraepelin
- Emotion 3
- Emotional Development
- Emotional Intelligence
- Empathy
- Empiricism
- Encounter Group
- Endocrine Glands
- Environment
- Epilepsy
- Equilibrium Sense
- Erich Fromm
- Erik Erikson
- Ernest R. Hilgard
- Ethel Dench Puffer
- Ethics
