Impact of environmental complexity and stocking density on affective states of rainbow trout (Oncorhynchus mykiss)

Thoughts on the relations between emotion and cognition.

Richard S. Lazarus · American Psychologist · 1982 · 1.5K citations

Social Sciences, Behavioral Sciences, Psychology +10

A categorized list of emotion definitions, with suggestions for a consensual definition

Paul R. Kleinginna, Anne M. Kleinginna · Motivation and Emotion · 1981 · 1.2K citations

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Environmental enrichment: Increasing the biological relevance of captive environments

Ruth C. Newberry · Applied Animal Behaviour Science · 1995 · 1K citations

Life Sciences, Ecology, Zoology +16

Cognitive bias and affective state

Emma J. Harding, Elizabeth S. Paul, Michael Mendl · Nature · 2004 · 829 citations

Social Sciences, Psychology, Social Psychology +12

Cognitive bias as an indicator of animal emotion and welfare: Emerging evidence and underlying mechanisms

Michael Mendl, Oliver H. P. Burman, Randall M. Parker et al. · Applied Animal Behaviour Science · 2009 · 748 citations · Full text

Social Sciences, Behavioral Sciences, Psychology +17