Table 3.

Comparative analysis of 20 most frequent function words in CI and PI Group interviews.

Function word ranking in group	PI Group		CI Group
	Content word	Frequency in PI g roup interviews	Content word	Frequency in CI group interviews
1	WORK	48	THINK	61
2	THINK	43	WORK	61
3	STUDENTS	33	SCHOOL	58
4	SCHOOL	32	CHILDREN	49
5	THINGS	29	STAFF	29
6	GET	28	THINGS	29
7	TIME	25	TEACHERS	27
8	FEEL	23	WORKING	24
9	TEACHING	22	SCHOOLS	23
10	TEACHER	21	SUPPORT	23
11	SUPPORT	18	TEACHING	22
12	TEAM	18	YEAR	22
13	COLLEAGUES	17	HOME	21
14	GOOD	16	TOGETHER	21
15	BACK	15	FEEL	20
16	LIFE	15	PARENTS	20
17	WORKING	15	DIFFERENT	18
18	DAY	14	MAKE	18
19	DEPARTMENT	14	WEEK	18
20	FACT	14	GROUP	16