1. Three individual difference constructs, one converging concept: adaptive problem solving in the human brain
- Author
-
Muhammad Omar Chohan and Rex E. Jung
- Subjects
Cognitive science ,Computer science ,Cognitive Neuroscience ,media_common.quotation_subject ,05 social sciences ,Novelty ,Brain Structure and Function ,Creativity ,050105 experimental psychology ,03 medical and health sciences ,Behavioral Neuroscience ,Psychiatry and Mental health ,0302 clinical medicine ,Expression (architecture) ,Action (philosophy) ,Neuroimaging ,Personality ,0501 psychology and cognitive sciences ,030217 neurology & neurosurgery ,Default mode network ,media_common - Abstract
The study of human individual differences has matured significantly, in the last decade or so owing, in part, to the notable advances in neuroimaging techniques. There are three major domains of inquiry within individual differences research: personality, creativity, and intelligence. Each has a discrete, testable definition (a new definition for intelligence is offered: rapid and accurate problem solving), and each has been associated with distinct brain regions and interactive networks. Here, we outline commonalities between these constructs, which appear to conform to two major axes: exploratory behavior and restraint. These axes, in turn, conform largely to two major brain networks dedicated to novelty generation (i.e. default mode network — DMN), and refinement of ideas (i.e. cognitive control network — CCN). Thus, human individual differences represent the expression of adaptive behaviors leading to exploratory and/or restrained action arising from brain structure and function.
- Published
- 2019