Research output: Contribution to journal › Article › peer-review
Informational-energy characteristics of different types of cognitive activity. / Kholodnaya, M.A.; Scherbakova, O.V.; Gorbunov, I.A.; Golovanova, I.V.; Papovyan, M.I.
In: Психологический журнал, No. 5, 2013, p. 96-107.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Informational-energy characteristics of different types of cognitive activity
AU - Kholodnaya, M.A.
AU - Scherbakova, O.V.
AU - Gorbunov, I.A.
AU - Golovanova, I.V.
AU - Papovyan, M.I.
PY - 2013
Y1 - 2013
N2 - The results of two independent researches aimed at revealing of dynamics of neurophysiological (EEG) and psychophysiological (GSR) indices in the process of cognitive activity: 1) different types of conceptual transformations ("vertical" and "horizontal") (n = 34); 2) different types of perceptual scanning by the example of reflectivity/impulsivity cognitive style (n = 31) (subjects' age - 17-33) are presented. The higher productivity of conceptual transformations is, the less complex EEG curve is. This can be interpreted as a tendency of energy expenditure decreasing in the observed frequency range. Reflective cognitive style is shown to be more cost-based form of cognitive functioning in comparison with impulsive one. The conclusion that the character of informational - energy ratios while fulfilling different types of cognitive activity depend on factor-mediator - mental efforts is drawn. The reduction of mental efforts results in energy expenditure decreasing, while their growth - in increasing of the las
AB - The results of two independent researches aimed at revealing of dynamics of neurophysiological (EEG) and psychophysiological (GSR) indices in the process of cognitive activity: 1) different types of conceptual transformations ("vertical" and "horizontal") (n = 34); 2) different types of perceptual scanning by the example of reflectivity/impulsivity cognitive style (n = 31) (subjects' age - 17-33) are presented. The higher productivity of conceptual transformations is, the less complex EEG curve is. This can be interpreted as a tendency of energy expenditure decreasing in the observed frequency range. Reflective cognitive style is shown to be more cost-based form of cognitive functioning in comparison with impulsive one. The conclusion that the character of informational - energy ratios while fulfilling different types of cognitive activity depend on factor-mediator - mental efforts is drawn. The reduction of mental efforts results in energy expenditure decreasing, while their growth - in increasing of the las
M3 - статья
SP - 96
EP - 107
JO - Психологический журнал
JF - Психологический журнал
SN - 0205-9592
IS - 5
ER -
ID: 7519985