The effects of observational session length, method of recording, and frequency of teacher behavior on reliability and accuracy of observational data
Jill B. Smith, Charles H. Madsen Jr., Ennio C. CipaniVolume:
12
Year:
1981
Language:
english
Pages:
5
DOI:
10.1016/s0005-7894(81)80096-2
File:
PDF, 284 KB
english, 1981