'… a remarkable contribution that will appeal to a broad range of scientists.' Andrea S. Griffin, The Quarterly Review of Biology
1. The evolution, development, and modification of behavior; 2. Variation and selection: kineses; 3. Reflexes; 4. Direct orientation and feedback; 5. Operant behavior; 6. Reward and punishment; 7. Feeding regulation: a model motivational system; 8. The optimal allocation of behavior; 9. Choice: dynamics and decision rules; 10. Foraging and behavioral ecology; 11. Stimulus control and cognition; 12. Stimulus control and performance; 13. Molar laws; 14. Time and memory, I; 15. Time and memory, II; 16. Template learning; 17. Learning, I; 18. Models of classical conditioning; 19. Learning, II; 20. Learning, III: procedures; 21. Comparative cognition.