Have an Electronic Device
No	23	53.5	20	46.5	43	100
Yes	45	33.3	90	66.7	135	100
Total	68	38.2	110	61.8	178	100
X² = 5.612; P = .018
Attitude Towards CELS
Negative	5	27.8	13	72.2	18	100
Positive	14	37.8	23	62.2	37	100
Very Positive	49	39.8	74	60.2	123	100
Total	68	38.2	110	61.8	178	100
X² = .970; P = .616
Easiness of Usage of CELS
Easy	33	46.5	38	53.5	71	100
Not Easy	19	28.4	48	71.6	67	100
Very Easy	16	40.0	24	60.0	40	100
Total	68	38.2	110	61.8	178	100
X² = 4.865; P = .028
Knowledge Status on CELS
Knowledgeable	22	34.9	41	65.1	63	100
No Knowledge	6	15.8	32	84.2	38	100
Very knowledgeable	40	51.9	37	48.1	77	100
Total	68	38.2	110	61.8	178	100
X² = 22.865; P = .001