Reliabilit as Skala KESIMPULAN, SARAN DAN KETERBATASAN PENELITIAN

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D. Reliabilit as Skala

Uj i coba Reliabilitas Kemampuan Penyesuaia Sosial Terhadap Teman Sebaya. Item-total Statistics Scale Scale Corrected Mean Variance Item - Alpha if Item if Item Total if Item Deleted Deleted Correlation Deleted ITEM1 257.2651 332.9289 .3156 .8337 ITEM2 256.9398 339.5695 .2105 .8356 ITEM3 257.5783 343.4176 .0036 .8390 ITEM4 256.7831 341.0987 .0986 .8371 ITEM5 258.0361 332.2060 .4204 .8325 ITEM6 257.0120 336.6706 .2148 .8354 ITEM7 257.9277 330.9703 .4603 .8319 ITEM8 257.0964 340.2 833 .0974 .8375 ITEM9 256.2048 340.3356 .1831 .8360 ITEM10 257.9277 333.0679 .4362 .8326 ITEM11 257.2169 341.8792 .0554 .8380 ITEM12 256.3253 340.5148 .1319 .8366 ITEM13 257.7590 330.7461 .3510 .8329 ITEM14 258.1928 337.5478 .1815 .8360 ITEM15 256.4458 333.7135 .4048 .8330 ITEM16 257. 6386 335.3312 .2793 .8344 ITEM17 256.6747 340.3685 .0862 .8378 ITEM18 258.0964 342.9906 .0099 .8393 ITEM19 256.9759 334.9994 .3203 .8339 ITEM20 257.2771 336.7637 .2029 .8357 ITEM21 256.7590 330.2339 .4857 .8315 ITEM22 257.1687 336.6053 .1741 .8364 ITEM23 257.9759 331.8531 .2984 .8339 ITEM24 257.3735 333.2612 .3196 .8337 ITEM25 256.2410 342.5022 .0544 .8376 ITEM26 257.3373 339.0799 .1361 .8368 ITEM27 258.1566 357.2557 -.3797 .8460 ITEM28 257.1205 337.2780 .1825 .8360 ITEM29 257.3373 334.4214 .3083 .8340 ITEM30 257.7590 335.1120 .2765 .8345 ITEM31 257.0723 327.1411 .4382 .8312 ITEM32 256.8675 331.8481 .3845 .8327 ITEM33 256.8072 327.5721 .5396 .8303 ITEM34 256.6747 339.8075 .1691 .8361 ITEM35 256.7470 341.1669 .0691 .8380 ITEM36 256.2651 337.3435 .3448 .8343 ITEM37 257.4940 339.8140 .1221 .8369 ITEM38 256.5904 340.4643 .1171 .8369 ITEM39 256.6988 340.920 4 .0939 .8373 ITEM40 256.7108 344.1837 -.0167 .8390 ITEM41 256.9518 342.0464 .0373 .8388 _ Item-total Statistics Scale Scale Corrected Mean Variance Item - Alpha if Item if Item Total if Item Deleted Deleted Correlation Deleted ITEM42 256.9880 325.8657 .5242 .8299 ITEM4 3 256.6747 342.2709 .0475 .8380 ITEM44 256.3735 340.7490 .1339 .8365 ITEM45 256.9518 342.5342 .0398 .8381 ITEM46 257.3735 345.9686 -.0722 .84 04 ITEM47 256.9639 342.2548 .0583 .8376 ITEM48 256.9036 336.1125 .2556 .8348 ITEM49 257.1205 336.6682 .2717 .8347 ITEM50 257.0602 335.7646 .2595 .8347 ITEM51 257.4096 335.3667 .2786 .8345 ITEM52 256.4458 339.1037 .1884 .8358 ITEM53 256.9157 336.3708 .2742 .8346 ITEM54 257.1566 342.8654 .02 22 .8386 ITEM55 256.7349 329.5874 .4636 .8315 ITEM56 256.5181 332.2039 .4539 .8323 ITEM57 256.4337 335.4193 .3691 .8337 ITEM58 256.6867 334.7056 .3627 .8335 ITEM59 256.8554 333.7105 .2830 .8343 ITEM60 257.5783 333.4176 .3990 .8330 ITEM61 256.8313 334.4102 .3495 .8336 ITEM62 256.7108 342 .2324 .0557 .8377 ITEM63 256.6627 333.3970 .3630 .8332 ITEM64 257.3855 332.0447 .4196 .8324 ITEM65 256.4578 333.4708 .4143 .8329 ITEM66 257.4819 330.7405 .4980 .8315 ITEM67 257.0241 331.0726 .5042 .8316 ITEM68 256.7349 335.0021 .3605 .8336 ITEM69 257.9398 330.6183 .4068 .8322 ITEM70 25 6.8554 336.0032 .2233 .8353 ITEM71 258.0964 335.0394 .3236 .8339 ITEM72 256.3494 336.8642 .2749 .8347 ITEM73 257.6867 332.7299 .3994 .8328 ITEM74 257.5301 337.4960 .1725 .8362 ITEM75 256.2048 337.0917 .3797 .8341 ITEM76 257.3133 336.7543 .2603 .8348 ITEM77 256.8434 331.6947 .3993 .8325 ITEM78 257.5904 345.0741 -.0461 .8398 ITEM79 256.6386 335.0873 .2817 .8344 ITEM80 257.4578 351.1049 -.2327 .8426 ITEM81 256.1807 343.4913 .0409 .8372 ITEM82 257.2048 339.7990 .1054 .8374 _ Item-total Statistics Scale Scale Corrected Mean Variance Item - Alpha if Item if Item Total if Item Deleted Deleted Correlation Deleted ITEM83 256.6024 335.3644 .3090 .8341 ITEM84 257.7952 348.2136 -.1345 .8417 ITEM85 256.7349 328.4899 .5006 .8309 ITEM86 257.1205 340.9121 .0752 .8379 ITEM87 257.0843 340.4196 .1118 .8370 ITEM88 258.5542 351.0550 -.3210 .8414 ITEM89 256.8675 333.0920 .3433 .8334 ITEM90 257.2892 346.3056 -.0811 .8407 Reliability Coefficients N of Cases = 83.0 N of Items = 90 Alpha = .8370 Reliabilitas Motivasi Berprestasi di Sekolah Method 1 space saver will be used for this analysis _ R E L I A B I L I T Y A N A L Y S I S - S C A L E A L P H A Item-total Statistics Scale Scale Corr ected Mean Variance Item - Alpha if Item if Item Total if Item Deleted Deleted Correlation Deleted ITEM1 187.7470 224.0450 .2357 .8583 ITEM2 187.9518 224.4855 .1433 .8595 ITEM3 188.8072 218.8404 .3103 .8570 ITEM4 188.0843 216.2733 .5453 .8536 ITEM5 188.3976 217.3644 .4219 .8551 ITEM6 188.3133 218.9495 .4176 .8556 ITEM7 188.1928 216.9136 .3591 .8560 ITEM8 187.9277 217.6045 .4299 .8551 ITEM9 188.8313 216.0 200 .3733 .8557 ITEM10 189.7831 225.7573 .0580 .8612 ITEM11 189.4458 215.9086 .3651 .8559 ITEM12 190.1687 218.4834 .3044 .8571 ITEM13 188.5542 227.3232 -.0022 .8615 ITEM14 188.8916 231.2198 -.1309 .8702 ITEM15 188.7349 217.2703 .3494 .8562 ITEM16 188.3012 216.7740 .4409 .8547 ITEM17 187. 8795 224.3268 .2027 .8587 ITEM18 189.1687 220.4346 .3067 .8571 ITEM19 188.3253 218.1734 .4244 .8553 ITEM20 188.2771 216.4711 .4689 .8543 ITEM21 187.7831 222.0012 .2920 .8575 ITEM22 189.6265 217.1881 .3847 .8556 ITEM23 188.7470 212.5084 .5270 .8526 ITEM24 189.5181 223.5210 .1116 .8612 ITEM25 188.2410 221.8437 .2570 .8579 ITEM26 188.5542 220.5915 .3024 .8572 ITEM27 189.1325 218.4578 .3597 .8561 ITEM28 188.1928 218.0112 .4347 .8551 ITEM29 188.2530 217.8986 .4411 .8550 ITEM30 188.0843 225.6148 .0725 .8607 ITEM31 188.2410 215.2827 .4122 .8549 ITEM32 188.8434 216.1581 .4048 .8551 ITEM33 188.6265 212.3832 .5510 .8522 ITEM34 189.4699 221.2033 .1927 .8595 ITEM35 189.3373 214.5190 .4166 .8547 ITEM36 188.3976 223.1449 .1338 .8605 ITEM37 188.2048 220.7746 .2672 .8577 ITEM38 188.2771 218.1296 .4245 .8553 ITEM39 188.0723 218.9703 .5004 .8550 ITEM40 189.5301 224.618 0 .0676 .8623 ITEM41 188.6988 220.2618 .3306 .8568 _ R E L I A B I L I T Y A N A L Y S I S - S C A L E A L P H A Item-total Statistics Scale Scale Corrected Mean Variance Item - Alpha if Item if Item Total if Item Deleted Deleted Correlation Deleted ITEM42 189.5422 233.2756 -.1942 . 8698 ITEM43 188.5542 213.5671 .5689 .8524 ITEM44 188.9277 213.7264 .5007 .8532 ITEM45 188.7711 211.4226 .5473 .8520 ITEM46 189.0361 214.5475 .3908 .8553 ITEM47 188.9277 211.0679 .5863 .8514 ITEM48 189.0964 218.6735 .2451 .8587 ITEM49 188.4217 220.4420 .2556 .8580 ITEM50 187.9036 222.6735 . 2401 .8582 Reliability Coefficients N of Cases = 83.0 N of Items = 50 Alpha = .8595 49

E. Dat a Penelit ian