Psychology | psychology | American Philosophical Society | Philosophical Transactions of the Royal Society | American Philosophical Association | Gestalt psychology | social psychology | Philosophical Magazine | experimental psychology | Society for Industrial and Organizational Psychology | gestalt psychology | cognitive psychology | California School of Professional Psychology | Philosophical Investigations | MSU Faculty of Psychology | Evolutionary psychology | evolutionary psychology | educational psychology | developmental psychology | AP Psychology | The Philosophical Quarterly | Social psychology (sociology) | Social psychology | Schema (psychology) | Psyche (psychology) | Princeton University Department of Psychology | positive psychology | Philosophical Transactions of the Royal Society B | Philosophical Fragments | Personality psychology |
Grenness has spent most of his career as a Professor at the University of Oslo, and has been active in many aspects of psychology, including philosophical psychology, behavioural analysis, organisational psychology and organisational studies.