1. Art and visual perception: A psychology of the creative eye;Arnheim,1954
2. The evolution of cooperation;Axelrod;Science,1981
3. See it with feeling: Affective predictions during object perception;Barrett;Philosophical Transactions of the Royal Society B: Biological Sciences,2009
4. Differentiating affect, mood, and emotion: Toward functionally based conceptual distinctions;Batson,1992
5. Aesthetics and psychobiology;Berlyne,1971