| Lofdahl, K L; Holliday, M; Hirsch, J (1992) Selection for conditionability in Drosophila melanogaster. J Comp Psychol 106:172-83 |
| Ricker, J P; Hirsch, J (1988) Genetic changes occurring over 500 generations in lines of Drosophila melanogaster selected divergently for geotaxis. Behav Genet 18:13-25 |
| Ricker, J P; Hirsch, J (1988) Reversal of genetic homeostasis in laboratory populations of Drosophila melanogaster under long-term selection for geotaxis and estimates of gene correlates: evolution of behavior-genetic systems. J Comp Psychol 102:203-14 |
| Hirsch, J; Holliday, M (1988) A fundamental distinction in the analysis and interpretation of behavior. J Comp Psychol 102:372-7 |
