On the unidimensionality of the Alpert-Haber achievement anxiety testhttps://www.upress.umn.edu/test-division/bibliography/1960-1969/1967/datta_unidimensionality_1967https://www.upress.umn.edu/logo.png
Lois E Datta
(1967)
On the unidimensionality of the Alpert-Haber achievement anxiety test