Cipani, Ennio Ciro <br/><br/>
The effects of method of scoring, duration of behavior and time spent observing on observer reliability  [microform] / 
Ennio Ciro Cipani 
 - Ann Arbor, Mich. :  University Microfilms International,  1980 
 - 2 microfiches ;  11 x 15 cm. 
<br/><br/>Thesis (Ph.D.)-Florida State University, 1979 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Observation (Educational method)<br/>Interaction analysis in education