Unification
There does exist some discourse regarding the unification of this diverse field. Some early theoretical psychologists and modern experts have criticized the missing unity of psychology (Darity, 2008). In the early twentieth century, there was a movement to unify major concepts in psychology such as psychoanalysis, behaviorism, Gestalt psychology, and structuralism. Later, criticisms involved multiple theoretical approaches and empirical data that were often contradictory (Darity, 2008). Today, the field of psychology is so diverse in its concepts and its positions on theories and so disjointed in its characteristics that multiple psychologies, rather than a unified psychology, remain prevalent (Darity, 2008). Those who advocate unity in the field demand unification for theoretical reasons. Opponents of unification contend that the lack of unity in the field makes for an adaptive discipline applicable in other fields (Darity,
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