Changing differences in intelligence? : comparisons between groups of 13-year-olds tested from 1960 to 1990
Ingemar Emanuelsson, Sven-Eric Reuterberg & Allan SvenssonArtikkel Engelsk
*0011622870 *008940106s1993 xx# 000 0 eng *019 $bk *08230$a153.93 *100 $aEmanuelsson, Ingemar$_128739700 *245 $aChanging differences in intelligence?$bcomparisons between groups of 13-year-olds tested from 1960 to 1990$cIngemar Emanuelsson, Sven-Eric Reuterberg & Allan Svensson *300 $aS. 259-277 *700 $aReuterberg, Sven-Eric$_164048300 *700 $aSvensson, Allan$_164302800 *773 $tScandinavian journal of educational research$gVol. 37, no. 4 (1993)$x0031-3831$w(NO-LaBS)298121(tnr) *8564 $uhttps://doi.org/10.1080/0031383930370401 *999 $z9400166909$anorart:9400166909 ^