The Flynn effect in South Africa - CORA - University College Cork

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ISGIS Individual Scale of General intelligence for SA 1939 1937* JSAIS Junior South African Individual Scale 1979 1976 3-7 1,795 stratified sample GTISA junior Group Test for Indian South Africans 1968 1966 Standardized on Indian GTISA intermediate Group Test for Indian South Africans 1983 1981 Standardized on Indian GSAT junior General Scholastic Aptitude Test 1990 1989 9y0m-11y11m Rrepresentative of the White, GSAT intermediate General Scholastic Aptitude Test 1987 1984 11y0m- 14y11m GSAT senior General Scholastic Aptitude Test 1991 1989 14y0m - NSAGT junior New South African Group Test 1965 1951-1956; NSAGT intermediate New South African Group Test 1963 1951-1956; NSAGT senior New South African Group Test 1965 1951-1956; NB Group Test junior National Bureau Group Test for White pupils 1974 1972* 11-13 1965 1963 1965 18y6m pupils pupils 17 Colored, and Indian populations Rrepresentative of the White, Colored, and Indian populations Rrepresentative of the White, Colored, and Indian populations Standardized on White school children Standardized on White school children Standardized on White school children
NB Group Test intermediate National Bureau Group Test 1974 1970 13-15 A stratified norm group of 18 3,123 white pupils NB Group Test senior National Bureau Group Test 1974 1971 15-17 2,581 white pupils NB Group Test 5/6 and 7/8 National Bureau Group Test for 5 and 6 year olds 1960 and the 7/8 year olds 1982 and renormed 1993 1960 5-8 A stratified random sample of 3,705 JAT Junior Aptitude Test 1961/1975 1972* 12-16 Standardized on White CPI Cape Province Individual Scale for Afrikaans- speakers ISGSA The Individual Scale for General Scholastic Aptitude table continued Note. ** Dates refer to date of testing (manual dates differ widely in terms of reprints) school children 1929 1925-1927 8-17 Afrikaans-speakers in the Cape 1998 1991-1992 4-16 3,099 White and Colored pupils. Weighting was used to ensure proportional representation of education departments * = year estimated. When the date at which standardization was carried out is not given, it was assumed to have taken place two years before the date of publication. When the collection of the standardization sample took two years we rounded off to the earliest year, when the collection took three years we took the year in the middle, and when it took four years we took as the date the second year. In older texts the SSAIS is also referred to as the NSAIS (New South African Individual Scale).
Page 1 and 2: Title The Flynn effect in South Afr
Page 3 and 4: Running head: The Flynn effect in S
Page 5 and 6: Secular score gains in IQ test scor
Page 7 and 8: IQ testing and group differences in
Page 9 and 10: Data gathering METHOD The critera f
Page 11 and 12: them to test the Flynn effect, thes
Page 13 and 14: Figure 1 clearly shows that when us
Page 15 and 16: Table 1 Number of pupils in public
Page 17: Table 3 South-African test batterie
Page 21 and 22: Table 5 Comparable White groups tak
Page 23 and 24: Table 7 Gains or loss per decade by
Page 25 and 26: TALENT ** Φ 1952 1965 JAT 40,767 2
Page 27 and 28: Table 9 Comparable White groups tak
Page 29 and 30: Table 11 Gain or loss per decade fo
Page 31 and 32: choose the data using the NSAGT - a
Page 33 and 34: no full scales were available; in o
Page 35 and 36: Bureau of Educational and Social Re
Page 37: admixture and cross-situational con

The Flynn effect in South Africa - CORA - University College Cork

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