Psychology is the study of the mind, how it works, and how it might affect behavior. In such cases one definition of a term is unlikely to contradict another definition based on a different theory. Psychology is too messy to admit theories of this kind. Theory-theory (or ' theory theory ') is a scientific theory relating to the human development of understanding about the outside world. The Schachter-Singer Theory was developed over four decades after the Cannon-Bard Theory, yet it’s not the end-all, be-all answer to the study of emotions. Grounded theory (GT) is a systematic qualitative research methodology in the social sciences emphasizing generation of theory from data in the process of conducting research.. See more. For example, Newton's theory of planetary motion states equations for characterizing how forces such as gravity make planets move. Our definition comes directly from Cziksentmihalyi’s book, ‘Flow: The psychology of optimal experience’ (2008). This journal is a … “A state in which people are so involved in an activity that nothing else seems to matter; the experience is so enjoyable that people will continue to do it … Stimulus Response Theory (Definition + Examples) Over the years, psychologists have posed many questions about the way that we make decisions. Theory definition, a coherent group of tested general propositions, commonly regarded as correct, that can be used as principles of explanation and prediction for a class of phenomena: Einstein's theory of relativity. They have also attempted to answer those questions with theories and schools of thought that may be quite different than the theories that came before. Its principal aim is to foster theoretical dialogue and innovation within the discipline, serving an integrative role for a wide psychological audience. The definitions of substances as various configurations of atoms are theoretical definitions, as are definitions of colors as specific wavelengths of reflected light. The journal focuses on the emergent themes at the centre of contemporary psychological debate. Theory & Psychology is a fully peer-reviewed bi-monthly forum for theoretical and meta-theoretical analysis in psychology. There is still a lot of research that needs to be done on the way that we process, recognize, and respond to emotions.