Here are three recent Atkins decisions. Click to access PDF.
Showing posts with label Ga. Show all posts
Showing posts with label Ga. Show all posts
Friday, July 5, 2019
Three recent Atkins decisions: Altamirano (2019; Az), Raulerson (2019, Ga), Webster (2019, IN)
Here are three recent Atkins decisions. Click to access PDF.
Sunday, January 2, 2011
Hot and cold CHC intelligence abilities--Gf,Gc,Gv hot--Ga,Glr cold
Interesting article in the journal Intelligence reviewing the state-of-the-art of factor analysis practices for identifying the g (general intelligence) factors. Abstract is below. Of interest is the use of the CHC framework to classify the type of broad CHC factor indicators found in the research synthesis.
Not unexpectedly, Gf, Gc, and Gv were found most often in IQ factor analysis research, followed by Gq, Gs and Gsm. Abilities that appear underrepresented in IQ factor analysis g research are the domains of Glr and Ga.
However, a couple of major caveats. The literature review was primarily adult samples. There has been considerable factor analysis activity with tests in childhood and adolescent samples that might increase the proportion of Glr and Ga indicators. Also, the authors did not include journals favored by those doing research in school psychology, special education, and speech and language---fields of study that most likely have published more studies in the under-represented CHC domains.
Never-the-less......the general trends are not surprising.
Clicking on images should take you toe larger versions.
- iPost using BlogPress from my Kevin McGrew's iPad
intelligence IQ tests IQ scores CHC theory Cattell-Horn-Carroll human cognitive abilities psychology school psychology individual differences cognitive psychology neuropsychology special education educational psychology psychometrics psychological assessment psychological measurement IQs Corner neuroscience neurocognitive cognitive abilities cognition Gq quantitative abilities quantitative knowledge quantitative reasoning Gf fluid intelligence Gc crystallized intelligence Gsm Short-term memory Gll long-term retrieval Ga auditory processing Gv visual processing visual-spatial Gs processing speed factor analysis general intelligence g
Not unexpectedly, Gf, Gc, and Gv were found most often in IQ factor analysis research, followed by Gq, Gs and Gsm. Abilities that appear underrepresented in IQ factor analysis g research are the domains of Glr and Ga.
However, a couple of major caveats. The literature review was primarily adult samples. There has been considerable factor analysis activity with tests in childhood and adolescent samples that might increase the proportion of Glr and Ga indicators. Also, the authors did not include journals favored by those doing research in school psychology, special education, and speech and language---fields of study that most likely have published more studies in the under-represented CHC domains.
Never-the-less......the general trends are not surprising.
Clicking on images should take you toe larger versions.
- iPost using BlogPress from my Kevin McGrew's iPad
intelligence IQ tests IQ scores CHC theory Cattell-Horn-Carroll human cognitive abilities psychology school psychology individual differences cognitive psychology neuropsychology special education educational psychology psychometrics psychological assessment psychological measurement IQs Corner neuroscience neurocognitive cognitive abilities cognition Gq quantitative abilities quantitative knowledge quantitative reasoning Gf fluid intelligence Gc crystallized intelligence Gsm Short-term memory Gll long-term retrieval Ga auditory processing Gv visual processing visual-spatial Gs processing speed factor analysis general intelligence g
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