1. Circadian timing;Aschof,1984
2. Psychophysical constraints on optimal foraging;Brunner,1989
3. Reinforcement schedules and psychophysical judgements: A study of some temporal properties of behavior;Catania,1970
4. Temporal generalization;Church;Journal of Experimental Psychology: Animal Behavior Processes,1982
5. Church, R.M., Miller, K.D., Meck, W.H., & Gibbon, J. (submitted). Symmetric and asymmetric sources of variance in temporal generalization.