Variabel Pengetahuan Reliability Variabel Sikap

68 Lampiran 3 Hasil Uji Reliabilitas

1. Variabel Pengetahuan Reliability

Scale: ALL VARIABLES Case Processing Summary N Cases Valid 10 50.0 Excluded a 10 50.0 Total 20 100.0 a. Listwise deletion based on all variables in the procedure. Reliability Statistics Cronbachs Alpha N of Items .712 20 Item-Total Statistics Scale Mean if Item Deleted Scale Variance if Item Deleted Corrected Item- Total Correlation Cronbachs Alpha if Item Deleted s1 10.10 10.322 .011 .720 s2 10.80 8.178 .866 .643 s3 10.30 8.900 .455 .683 s4 10.10 10.322 .011 .720 Universitas Sumatera Utara 69 s5 10.10 10.100 .122 .713 s6 10.90 10.767 -.203 .734 s7 10.40 8.711 .481 .679 s8 10.20 10.178 .033 .724 s9 10.30 10.678 -.148 .745 s10 10.80 8.178 .866 .643 s11 10.80 8.178 .866 .643 s12 10.20 9.956 .117 .716 s13 10.90 10.767 -.203 .734 s14 10.50 8.278 .623 .660 s15 10.10 10.322 .011 .720 s16 10.20 9.289 .380 .692 s17 10.70 9.122 .373 .692 s18 10.60 8.044 .728 .647 s19 10.10 10.322 .011 .720 s20 10.90 10.767 -.203 .734 Universitas Sumatera Utara 70

2. Variabel Sikap

Reliability Scale: ALL VARIABLES Case Processing Summary N Cases Valid 10 100.0 Excluded a .0 Total 10 100.0 a. Listwise deletion based on all variables in the procedure. Reliability Statistics Cronbachs Alpha N of Items .792 15 Item-Total Statistics Scale Mean if Item Deleted Scale Variance if Item Deleted Corrected Item- Total Correlation Cronbachs Alpha if Item Deleted s1 41.60 20.044 .675 .758 s2 41.50 23.167 .142 .797 s3 41.40 21.156 .666 .766 s4 41.80 17.289 .752 .741 s5 41.60 20.044 .675 .758 s6 41.40 20.489 .833 .756 Universitas Sumatera Utara 71 s7 41.50 23.167 .142 .797 s8 41.70 21.344 .396 .780 s9 41.70 22.456 .212 .795 s10 41.40 23.822 .048 .801 s11 40.60 23.600 .119 .796 s12 41.00 22.000 .413 .780 s13 41.10 23.878 .033 .802 s14 41.30 20.678 .287 .799 s15 42.00 18.667 .671 .753 Universitas Sumatera Utara 72 Lampiran 4 MASTER TABEL 1. Data Demografi No Respon den Usia Tingkat Pendidikan Lama Bekerja 1 3 1 3 2 2 3 3 3 3 3 3 4 2 3 3 5 2 2 3 6 3 2 3 7 3 1 3 8 3 2 3 9 2 1 3 10 2 3 3 11 3 1 3 12 3 1 3 13 3 2 3 14 3 1 3 15 2 3 3 16 3 1 3 Keterangan: 1.Data Demografi: a. Usia: 1=20-29 th, 2=30-39 th, 3=40 th b. Tingkat Pendidikan: 1=SPK, 2=D3, 3=S1, 4=S2 c. Lama Bekerja: 1=3th, 2=3-6th, 3=6th Universitas Sumatera Utara 73

2. Data Tingkat Pengetahuan