Table 6.

Stepwise Multiple Regression Analyses for Prediction of Psychometric Scores at Adolescence

Teen ScoresDQReadingSpellingArithmetic
Constant15.39021.69426.19620.359
β-weightsβPβPβPβP
8-year scores.856<.001.743<.001.700<.001.674<.001
Maternal education university.080<.010.170<.001.100<.010.086<.040
Full-term.141<.001.174<.001.139<.003
Gender−.086<.015
Percentage of variance explained77706459