References
- Ader , R. 1965 . Effects of early experience and differential housing on behavior and susceptibility to gastric erosions in the rat . Journal of Comparative and Physiological Psychology , 60 : 233 – 238 .
- Alexander , B. K. , Coambs , R. B. and Hadaway , P. F. 1978 . The effect of housing and gender on morphine self-administration in rats . Psychopharmacology , 58 : 175 – 179 .
- Beach , F. A. and Jaynes , J. 1954 . Effects of early experience upon the behavior of animals . Psychological Bulletin , 51 : 239 – 263 .
- Brain , P. and Benton , D. 1979 . The interpretation of physiological correlates of differential housing in laboratory rats . Life Sciences , 24 : 99 – 116 .
- Dalrymple-Alford , J. C. and Benton , D. 1981 . Activity differences of individually and group-housed male and female rats . Animal Learning and Behavior , 9 : 50 – 55 .
- Doty , B. A. 1972 . The effects of cage environment upon avoidance responding of aged rats . Journal of Gerontology , 27 : 358 – 360 .
- Elias , M. F. 1979 . “ Aging studies of behavior with Fischer 344, Sprague-Dawley, and Long-Evans rats ” . In Development of the rodent as a model system of aging , Edited by: Gibson , D. C. , Adelman , R. C. and Finch , C. Washington, D. C. : U. S. Dept. of Health, Education, and Welfare Publication No. 79–161 .
- Fiala , B. , Snow , F. M. and Greenough , W. T. 1977 . “Impoverished” rats weigh more than “enriched” rats because they eat more . Developmental Psychobiology , 10 : 537 – 541 .
- Greenough , W. T. , Madden , T. C. and Fleischmann , T. B. 1972 . Effects of isolation, daily handing, and enriched rearing on maze learning . Psychonomic Science , 27 : 279 – 280 .
- Hatch , A. , Wiberg , G. S. , Balazs , T. and Grice , H. C. 1963 . Long term isolation stress in rats . Science , 142 : 507
- Ivinskis , A. and Homewood , J. 1980 . Effects of preweaning environmental enrichment on later problem-solving behavior in rats . Animal Learning and Behavior , 8 : 336 – 340 .
- Korn , J. H. and Moyer , K. E. 1968 . Behavioral effects of isolation in the rat: The role of sex and time of isolation . Journal of Genetic Psychology , 113 : 263 – 273 .
- Morgan , M. J. , Einon , D. F. and Nicholas , D. 1975 . The effects of isolation rearing on behavioral inhibition in the rat . Quarterly Journal of Experimental Psychology , 27 : 615 – 634 .
- Moyer , K. E. and Korn , J. H. 1965 . Behavioral effects of isolation in the rat . Psychonomic Science , 3 : 503 – 504 .
- Myers , R. D. and Fox , J. 1963 . Differences in maze performance of group vs isolation-reared rats . Psychological Reports , 12 : 199 – 202 .
- Sidman , M. 1960 . Tactics of scientific research , New York : Basic Books .
- Stebbins , W. C. and Lanson , R. N. 1962 . Response latency as a function of reinforcement schedule . Journal of the Experimental Analysis of Behavior , 5 : 299 – 304 .
- Yu , B. P. , Masoro , E. J. , Murata , I. , Bertrand , H. A. and Lynd , F. T. 1982 . Life span study of SPF Fischer 344 males rats fed ad libitum or restricted diets: Longevity, growth, lean body mass and disease . Journal of Gerontology , 37 : 130 – 141 .
- Warren , J. M. , Zerweck , C. and Anthony , A. 1982 . Effects of environmental enrichment on old mice . Developmental Psychobiology , 15 : 13 – 18 .