1. Stimulus sampling theory;Atkinson,1963
2. An evaluation of the conflict hypothesis as an explanatory principle for the evolution of displays;Baerends,1975
3. The herring gull and its egg;Baerends;Behaviour,1982
4. Stimulus selection;Baerends,1973
5. Postdiscrimination gradients of human subjects on a tone continuum;Baron;Journal of Experimental Psychology,1972