Table 2.

Results of the item analysis of the DESQ (n = 401)

Items	Yes n (%)	No n (%)	a Item-Total Correlation	When Item Deleted Kuder-Richardson 20
Item 1	130 (32.4)	271 (67.6)	0.483	0.766
Item 2	181 (45.1)	220 (54.9)	0.418	0.773
Item 3	228 (56.9)	173 (43.1)	0.517	0.762
Item 4	211 (52.6)	190 (47.4)	0.371	0.787
Item 5	276 (68.8)	125 (31.2)	0.343	0.780
Item 6	102 (25.4)	299 (74.6)	0.509	0.764
Item 7	130 (32.4)	271 (67.6)	0.471	0.767
Item 8	69 (17.2)	332 (82.8)	0.465	0.769
Item 9	91 (22.7)	310 (77.3)	0.470	0.768
Item 10	209 (52.1)	192 (47.9)	0.383	0.776
Item 11	139 (34.7)	262 (65.3)	0.490	0.765
Item 12	27 (6.7)	374 (93.3)	0.306	0.787
Item 13	69 (17.2)	332 (82.8)	0.352	0.778

^aPhi Correlation Coefficient was used