Tables 11a,b,c show the content analysis of the qualitative data indicating inter-rater reliabilites. (P = practical issue, C = conceptual issue, L = language skill         I = intercommunication , Q = question )

               

TABLE 11a

Calculus Conversation Problem 1

	P	C	L	I	Q
CLASS A (PS)	77%	77	82	64	90
CLASS B (AS)	65	65	90	80	90
CLASS C (JK)	57	75	86	96	93
OVERALL	68	74	85	78	91

 

TABLE 11b

Calculus Conversation Problem 2

	P	C	L	I	Q
CLASS A (PS)	67%	58	92	75	96
CLASS B (AS)	80	76	88	84	84
CLASS C (JK)	73	88	100	100	96
OVERALL	73	75	93	87	95

 

TABLE 11c

Calculus Conversation Problem 3

	P	C	L	I	Q
CLASS A (PS)	52%	63	96	81	100
CLASS B (AS)	67	60	93	93	93
CLASS C (JK)	68	52	100	100	96
OVERALL	61	58	97	91	97