Validation of informative speech ratings by retention tests

Autor: Robert K. Tiemens
Rok vydání: 1965
Zdroj: The Speech Teacher. 14:211-215
ISSN: 0038-7177
DOI: 10.1080/03634526509377448
Popis: (1965). Validation of informative speech ratings by retention tests. The Speech Teacher: Vol. 14, No. 3, pp. 211-215.
Databáze: OpenAIRE