Achievement Motivation and Performance among Second-Grade Boys and Girls
| Autor: | Schell, Donna Mitchell, Veroff, Joseph, Schell, Robert E. |
|---|---|
| Zdroj: | The Journal of Experimental Education, 1967 Jul 01. 35(4), 66-73. |
| Databáze: | JSTOR Journals |
| Externí odkaz: |
|