Processing speed mediates the development of general intelligence (g) in adolescence.
Processing speed mediates the development of general intelligence (g) in adolescence.
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DOI:
10.1177/0956797611418243
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发表时间:
2011-10
影响因子:
8.2
通讯作者:
Kochunov P
中科院分区:
文献类型:
--
作者:
Coyle TR;Pillow DR;Snyder AC;Kochunov P
In the research reported here, we examined whether processing speed mediates the development of general intelligence (g) in adolescence. Using the Armed Services Vocational Aptitude Battery, a battery of 12 diverse cognitive tests, we assessed processing speed and g in a large sample of 13- to 17-year-olds obtained from the National Longitudinal Survey of Youth (N = 6,969). The direct effect of age on g was small compared with the total effect of age on g, which was almost fully mediated through speed. The results suggest that increases in g in adolescence can be attributed to increases in mental speed.
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影响因子:
8.2
作者:
Kail, Robert V.
通讯作者:
Kail, Robert V.
影响因子:
8.2
作者:
Fry, AF;Hale, S
通讯作者:
Hale, S
影响因子:
8.2
作者:
Frey, MC;Detterman, DK
通讯作者:
Detterman, DK
影响因子:
3
作者:
Coyle, Thomas R.;Pillow, David R.
通讯作者:
Pillow, David R.
影响因子:
5
作者:
Kail, R
通讯作者:
Kail, R