Acceleration, deceleration, and self conceptshttps://www.upress.umn.edu/test-division/bibliography/1960-1969/1967/storey_acceleration_1967https://www.upress.umn.edu/logo.png
A. Storey
(1967)
Acceleration, deceleration, and self concepts
Alberta Journal of Educational Research, 13(2):135 --142.