Marshall, Stewart. <br/><br/>
Problematical words and concepts in physics education :  a study of Papua New Guinean students' comprehension of non-technical words used in science / 
Stewart Marshall and Marion Gilmour. 
 - [United Kingdom] :  IOP Publishing,  1990. 
 - [8] p. 
<br/><br/> An article taken from Physics Education (UK), 25 (1990), pp.330-337. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics--Study and teaching--Papua New Guinea.<br/>Comprehensive scales of student abilities.<br/>Language disorders--Study and teaching--Papua New Guinea.<br/>Ability--Testing