Oyston, Peter <br/><br/>
Effective questioning in a classroom discussion  [videorecording] / 
produced Peter Oyston 
 - [S.l.] :  University of Lancaster ,  [n.d] 
 - 3 videocassettes (U-matic) (46 min. each) :  sd., bl. ;  3/4 in. 
 - Effective questioning in a classroom discussion [videorecording] ;  part 1-5 .
<br/><br/> Copy available in DVD format 
<br/><br/>Project director, Elizabeth Parrott  Project director, Elizabeth Parrott 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Interaction analysis in education<br/>Expectation (psychology)<br/>Academic achievement<br/>Classroom environment--psychological aspects