Hasil uji validitas kusioner pada responden 21 mahasiswa/i di UNAS yang terdiri dari 7 mahasiswi kebidanan , 7 mahasiswa keperawatan , dan 7 mahasiswa fisioterapi sebagai berikut :Hasil dari 19 pernyataan kusioner stress dibawah ini ada pernytaan 1 yang tidak valid. Maka peneliti membuang satu pernyataan tersebut karna tidak begitu mempengaruhi pernyataan sebelumnya .Reliability Statistics

Cronbach's AlphaCronbach's Alpha Based on Standardized ItemsN of Items

,947,95119

Item-Total Statistics

Scale Mean if Item DeletedScale Variance if Item DeletedCorrected Item-Total CorrelationSquared Multiple CorrelationCronbach's Alpha if Item Deleted

p163,0595,848,827.,941

p262,52106,762,530.,946

p363,19103,362,748.,943

p462,81104,662,560.,946

p563,0599,848,806.,942

p662,8698,129,927.,939

p764,10105,090,315.,953

p863,10102,190,723.,943

p962,90104,890,593.,945

p1062,7698,890,830.,941

p1162,81104,862,613.,945

p1262,90103,590,691.,944

p1362,90103,990,756.,943

p1463,24100,490,644.,945

p1562,86104,429,729.,944

p1662,6297,648,743.,943

p1763,14102,129,738.,943

p1862,71103,914,641.,944

p1963,05101,548,762.,942

Hasil dari pembuangan pernyataan diatas maka didapat hasil pernyataan kusioner stress di bawah ini dari pernyataan 1-18 menjadi valid .Case Processing Summary

N%

CasesValid21100,0

Excludeda0,0

Total21100,0

a. Listwise deletion based on all variables in the procedure.

Scale Statistics

MeanVarianceStd. DeviationN of Items

64,10105,09010,25118

Reliability Statistics

Cronbach's AlphaCronbach's Alpha Based on Standardized ItemsN of Items

,953,95418

Item-Total Statistics

Scale Mean if Item DeletedScale Variance if Item DeletedCorrected Item-Total CorrelationSquared Multiple CorrelationCronbach's Alpha if Item Deleted

p160,6788,033,829.,949

p260,1498,629,522.,953

p360,8195,562,724.,951

p460,4396,857,536.,953

p560,6791,533,832.,949

p660,4890,062,942.,947

P760,7193,914,741.,950

P860,5296,562,607.,952

P960,3890,848,840.,948

p1060,4396,957,594.,952

p1160,5295,162,718.,951

p1260,5295,762,767.,950

p1360,8693,129,608.,953

p1460,4896,262,733.,951

p1560,2489,390,765.,950

p1660,7694,090,739.,950

p1760,3395,733,647.,952

p1860,6793,433,769.,950

Hasil uji validitas kondisi lingkungan belajar di UNAS dari pertanyaan 1 sampai 13 valid semua :

Case Processing Summary

N%

CasesValid21100,0

Excludeda0,0

Total21100,0

a. Listwise deletion based on all variables in the procedure.

Reliability Statistics

Cronbach's AlphaCronbach's Alpha Based on Standardized ItemsN of Items

,942,94313

Item-Total Statistics

Scale Mean if Item DeletedScale Variance if Item DeletedCorrected Item-Total CorrelationSquared Multiple CorrelationCronbach's Alpha if Item Deleted

p144,5287,162,705.,939

p244,8677,129,878.,933

p344,3886,748,775.,937

p444,1992,762,578.,943

p544,2485,290,766.,937

p644,2488,990,578.,942

p744,8677,129,878.,933

p844,5289,362,520.,943

p944,3388,833,554.,943

p1044,1485,529,705.,938

p1144,8677,129,878.,933

p1244,1482,729,874.,933

p1345,0084,900,783.,936

Scale Statistics

MeanVarianceStd. DeviationN of Items

48,1999,1629,95813

Hasil uji validitas konsentrasi belajar di UNAS dari pernyataan 1- 13 valid semua.

Case Processing Summary

N%

CasesValid21100,0

Excludeda0,0

Total21100,0

a. Listwise deletion based on all variables in the procedure.

Scale Statistics

MeanVarianceStd. DeviationN of Items

49,7641,6906,45713

Reliability Statistics

Cronbach's AlphaCronbach's Alpha Based on Standardized ItemsN of Items

,929,93513

Item-Total Statistics

Scale Mean if Item DeletedScale Variance if Item DeletedCorrected Item-Total CorrelationSquared Multiple CorrelationCronbach's Alpha if Item Deleted

p145,5735,957,647.,925

p246,1434,129,735.,922

p345,7636,590,724.,923

p445,9037,190,733.,924

p546,1036,690,505.,931

p645,8637,129,548.,928

p745,8634,629,716.,923

p846,0536,948,650.,925

p946,0033,300,880.,916

p1045,9535,348,587.,929

p1145,9035,290,891.,918

p1246,1434,129,735.,922

p1345,9037,190,733.,924

Hasil uji sperman pada stress*konsentrasi

Correlations

stresskonsentrasi

Spearman's rhostressCorrelation Coefficient1,000,262

Sig. (2-tailed).,464

N1010

konsentrasiCorrelation Coefficient,2621,000

Sig. (2-tailed),464.

N1010

Hasil uji sperman lingkungan*konsentrasi belajar

Correlations

lingkungankonsentrasi

Spearman's rholingkunganCorrelation Coefficient1,000,362

Sig. (2-tailed).,304

N1010

konsentrasiCorrelation Coefficient,3621,000

Sig. (2-tailed),304.

N1010

Hasil diatas merupakan hasil uji 10 responden mahasiswa binawan dari prodi keperawatan 2 , bidan 2, fisioterapi 2 , gizi 2 , dan k3 2. Maka dapat hasil uji sperman , hasil dari uji sperman tersebut untuk mencari r untuk mengetahui nilai r, karna pada penelitian sebelumnya belum ada yang meneliti. Maka dicari uji r pada responden anak binawan dan hasil dari 10 respon tersebut tidak dimasuukan kedalam uji sperman lagi.Hasil uji sperman lingkungan*konsentrasiHasil diatas merupakan hasil uji 10 responden mahasiswa binawan dari prodi keperawatan 2 , bidan 2, fisioterapi 2 , gizi 2 , dan k3 2. Maka dari hasil uji diatas di masukan ke dalam rumus :

N = 2 +3