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Number of items: 2.
Journal article
Stadler, Matthias; Niepel, Christoph und Greiff, Samuel
(2019):
Differentiating between static and complex problems: A theoretical framework and its empirical validation.
In: Intelligence, Vol. 72: pp. 1-12
Niepel, Christoph; Stadler, Matthias und Greiff, Samuel
(2019):
Seeing Is Believing: Gender Diversity in STEM Is Related to Mathematics Self-Concept.
In: Journal of Educational Psychology, Vol. 111, No. 6: pp. 1119-1130