Abstract
Four groups of rats were tested on an eight-arm radial maze under a free-choice procedure. The subjects were maintained at either 80% or 100% of their preexperimental free-feeding weights through restricted access to either food or water. Water-deprived subjects received water in the maze; food-deprived subjects received food. Water-deprived subjects learned the task faster than food-deprived subjects. The four groups developed different response patterns. These were measured by themean transition size, the average angular distance (in 45° units) between consecutively chosen arms. Rats foraging for food and water developed different search strategies, with water-deprived subjects exhibiting lower mean transition sizes. When the subjects were given three consecutive trials, 2 min apart, choice accuracy declined across trials, although performance on the last two trials improved across days. The groups’ mean transition sizes remained different, and were constant over trials and days. Thus, the test procedures differentially affected choice accuracy and response patterning.
References
Bolles, R. C., &Petrinovitch, L. (1956) Body-weight changes and behavioral attributes.Journal of Comparative & Physiological Psychology,49, 177–180.
Dale, R. H. I. (1982) Parallel-arm maze performance of sighted and blind rats. Spatial memory and maze structure.Behaviour Analysis Letters,2, 127–139.
Einon, D. (1980) Spatial memory and response strategies in rats: Age, sex and rearing differences in performance.Quarterly Journal of Experimental Psychology,32, 473–489.
Evenden, J. L., &Robbins, T. W. (1984) Win-stay behavior in the rat.Quarterly Journal of Experimental Psychology,36B, 1–26.
Foreman, N. (1985). Algorithmic responding on the radial maze in rats does not always imply the absence of spatial encoding.Quarterly Journal of Experimental Psychology,37B, 333–358.
Gaffan, E. A., &Davies, J. (1981). The role of exploration in win-shift and win-stay performance on a radial maze.Learning & Motivation,12, 282–299.
Gaffan, E. A., Hansel, M. C., &Smith, L. E. (1983) Does reward depletion influence spatial memory performance?Learning & Motivation,14, 58–74.
Hogan, J. A., &Roper, T. J. (1978) A comparison of the properties of different reinforcers. In J. S. Rosenblatt, R. A. Hinde, C. Beer, & M. -C. Busnel (Eds.),Advances in the study of behavior (Vol. 6, pp. 155–255) New York: Academic Press.
Olton, D. S. (1982). Spatially organized behaviors in animals Behavioral and neurological studies. In M. Potegal (Ed),Spatial abilities’ Development ami physiological foundations. (pp. 335–360) New York: Academic Press.
Olton, D. S., Collison, C., &Werz, M. A. (1977). Spatial memory and radial arm maze performance in rats.Learning & Motivation,8, 289–314.
Olton, D. S., Handelmann, G. E., &Walker, J. A. (1981). Spatial memory and food searching strategies. In A. C. Kamil & T. D. Sargent (Eds.),Foraging behavior’ Ecological, ethological, and psychological approaches (pp. 333–354). New York: Garland STPM Press.
Olton, D. S., &Samuelson, R. J. (1976) Remembrance of places passed: Spatial memory in rats.Journal of Experimental Psychology Animal Behavior Processes,2, 97–116.
Petrinovitch, L., &Bolles, R. C. (1954) Deprivation states and behavioral attributes.Journal of Comparative & Physiological Psychology,47, 450–453.
Reberg, D., Mann, B., &Innis, N. K. (1977). Superstitious behavior for food and water in the rat.Physiology & Behavior,19, 803–806.
Roberts, W. A. (1984) Some issues in animal spatial memory. In H. L. Roitblat, T. G. Bever, & H. S. Terrace (Eds.),Animal cognition (pp 425–443) Hillsdale, NJ: Erlbaum.
Roberts, W. A., &Dale, R. H. I. (1981). Remembrance of places lasts Proactive inhibition and patterns of choice in rat spatial memory.Learning & Motivation,12, 261–281.
Timberlake, W. (1983). Rats’ responses to a moving object related to food or water: A behavior-systems analysis.Animal Learning & Behavior,11, 309–320.
Yoerg, S. I., &Kamil, A. C. (1982) Response strategies in the radial arm maze Running around in circles.Animal Learning & Behavior,10, 530–534.
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The Natural Sciences and Engineering Research Council of Canada supported this research through a grant to W. A. Roberts and a postgraduate scholarship to Robert Dale.
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Dale, R.H.I., Roberts, W.A. Variations in radial maze performance under different levels of food and water deprivation. Animal Learning & Behavior 14, 60–64 (1986). https://doi.org/10.3758/BF03200038
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DOI: https://doi.org/10.3758/BF03200038
Keywords
- Accuracy Score
- Transition Size
- Radial Maze
- Maze Performance
- Choice Accuracy