Complex problem solving in educational contexts—Something beyond g: Concept, assessment, measurement invariance, and construct validity
Journal of Educational Psychology (2013) - Comments
doi: 10.1037/a0031856  issn: 1939-2176  issn: 0022-0663 

Samuel Greiff, Sascha Wüstenberg, Gyöngyvér Molnár, Andreas Fischer, Joachim Funke, Benő Csapó