uttlt 5 apJHa ofi :J:rurua uas{orruouuv &la a ,. ,i , r,a d id n r: ? 0uR t.tu [lJ1r n 1: flnu 1n1?v4u 1fl'l: [lJ 0uur[:J 0 { 10 r RlJ: }1 1t fl 0'l u fln! 1Yt lr t A a v a I v-- fla0010.tf,o]uflnu1 fl{frod1uflt lu[1nlruyrfl'r5flflu1lrtuuf,nu1 [In l7 crt4?nux0dlufla -t oRlltlufln uns t 1o[duo[[us n{u J AU ? 9t fitl: v d.tfi.u o { n 1: xo u A a . ,.i t e a < a d l. [fl oflnu r:rfrun 1?crJu ]n15[In uuu n{10lrJU:141:fl611uf,nu 19t1lJn?1!nn I u l; 4 e 4 10{RsHdOU d':nn dlun i 1Ul,ti9tvruTn'l:flnu ]!f ulJflnu1 [10t l7 Aa ! A 2. llloflflll:vn !:Cd tHn1o{do',rufln!',1d.:nod1uflt1u[ln uTn'ltflnu'luru!fln!'l r10 17 i a s v i t e. r.i t ,t a d 3. [Y{ of,nu'ln ?'llJ dlrllu !:slJ 2'l tfl'l']e ru 1n1: [ua uu[[I n tlo{4x:111: f,o ]uf,nu 1 l; a v nu :ydYl! a10{do lufl nu'l d{nnd'lufl {'lut,uglYluYlfl l:fl nu'llttu!flnu1 [19t l 7 4. rutrofinurnraydrirnr:uJ6uuuila.iro.rriu3ilrrd0rudnufi.i{narioil:sfiyrr'nra t; r,0.tflo1uflfl!'l fl.:nndruntlurl0tfluTnl:flnuurgrJflnu1 [19r l7 ?tolluunttl0u , .L_ tvnlfltnlir l nt:20u , -ioya ashe' e svcv d.i d s 4 :rTln:m tT tunl:'ltu tnrrfl n: alou d.:nad1 n.: lualgllruT nl:flnHlu tul]flnu1 IA [19] l7 tU nl:flnU] 2557 r'',ru2u 1,200 ftu (ri'lun,:lulufl umnltflnulututlfln! 1 rln 17. 2558:17) n ii u fra od r.r ifl ff lu n r :?o'a ' io yo l; n 0u 0t ?ou1':Yl t, tu n 1: ?n0 tnttn fl :Hd0u d inod tu n{1unJ9tyIlJfl n15dnu1 s4"oo,o lJrurJflfl!l rxer l7 tu nlrflnur 2557 fi'rfiua1u1010.rnarJ0t?ou1{ lnu1.i9t1:ltrylu!14'l ,it n{ rL eri:o drr t o.:rn, nqudc!o; lrnu (Krejcie and Morgan.t970 : 607 - 610) n1n :vninrdtu?u 1,200 nu ldrfnrrurtndufinr:f,nurt-roldnur rrjn 17.2558 : rz)'ldturondln-:odr,t 91 9t4 291 nu un?duou'r{ ilu9r t!dnd?u10 {n; qJd0uun a, do tudnu 1
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uttlt 5
apJHa ofi :J:rurua uas{orruouuv
&la a ,. ,i , r,a d idn r: ? 0uR t.tu [lJ1r n 1: flnu 1n1?v4u 1fl'l: [lJ 0uur[:J 0 { 10 r RlJ: }1 1t fl 0'l u fln! 1Yt lr
t A a v a I v--fla0010.tf,o]uflnu1 fl{frod1uflt lu[1nlruyrfl'r5flflu1lrtuuf,nu1 [In l7 crt4?nux0dlufla
-toRlltlufln uns t 1o[duo[[us n{u
J AU? 9t fitl: v d.tfi.u o { n 1: xo u
A a . ,.i t e a < a dl. [fl oflnu r:rfrun 1?crJu ]n15[In uuu n{10lrJU:141:fl611uf,nu 19t1lJn?1!nn I ul; 4 e 4
10{RsHdOU d':nn dlun i 1Ul,ti9tvruTn'l:flnu ]!f ulJflnu1 [10t l7Aa ! A
- I o q 4 a avritilil:g dmt ar duuutitolttttlidu (Pearson's Product Moment Correlation Coefficient)a ? ,. ,; , e a < i '6. ltn:ls nr?sfi ]nr:r au rr n.:10't,iu: fi 15 d01ufln! lylfllHan 0u:vdTt Ha
! A d s 4 s st txo,:d01udflu"t d{nori'lunt'lu[10t11u?1fl]:flnu"[trulJfln!t tun I tou lYdun'ltlI0lnt
otir.r.iru (Y =a+bx)
oluflonrt?o0
" ,i t e a 4 ian1nnl: dnulfl r'ls ri 1nl:r nuurl n{10.1r{u:1.,l1: fln]uflnu lYlll9{anou t e dYlI Ha
j j 4 s '. r -vny- jr,0'1flo1udn!1 d{nn6lrun.:1ur1nY{umn1:flfl!1!!ulJflflu1 [1n l7 fl!uHanl:']tu tnn{u
,j , ,a 4 - d 9l.:cquRl?vtJulnl:[unuu[[lJ0.11o{rJU5?t]td01uflnu'l9lltJfl?1unalfiu1o{ng4d8u
drn-n drrin r ru rr nntru fi n t: f ns r!-t u!f,nu 1 tr n t z loo:rrrtast{lu: rudtuo{lu:ro'ulrn
tx=+.:r)drunr:n'rfirdrrJrrsnqnnn(x=+.to)uavdrunt:dit{u:{fu61d1i(x:4.0s)t'Leeolunldn nlunDdrl.lulrlJ unnaau ( x = 3.92) srl!.irniu
,. ra r rr - < - d In1'rsri ln1:r auurr a{10{9i 1l:141: dfnuflflu'l 011!n?'l!flnl u10lfltHd0u"i
, a a .' e e s c sri{n6rilun{1u[1nfluYrn1tf,flu1ututJflnu1 [1n l7 n lun1: dt'1.:[t: luun'ld tn tnutllJ[[nvdt e ; h | , a 9alilu:luioou lu:uoutJ'ln (x:4.08) [: u{n lla a ut]fllrlfl tlJfilu0u 3 ounuusn flo fllj:11'15
4 a A- , a qY q dl t rttx rtJ'll.t u 1u tunr:vrl r'rum Ynrou (x=4.32) rJUsHllt a ?'luflu tiru unl:d ?u9l ?[tn 4 5 ?1r.rlu
'a 6 I 9' s c 4 aunarR ( X :4. t 8) {ui u1:rj0uersl0{:11l {lu lnufi'lu {o{n?luunnn1{rvfi? 1{!flnn ( X - 4.13)
o{1u:vniulrn (i::.sz)Gu{rirrq6urrn!rn'lilfirrJou so'uniuu:n do nr:rirr:rruto'r
{1uinr:rilufiuoriurolqfielrru r x =q.zal {uinr:1#1onra{drluu}{6uu$dr1rrj r,'"'rorlrdoon.,l: ti=aorl {d'll.:ruliarllolunr:ilfrrior-.rrutos{rirr:1i:+.oolt tt " ,i t I a 4 a )
rld?{firnxirli fn nr: G trufuo rnioru rnuro{ otir{ciorfio r ( x:4.43) fn6ou e u r: orirnrn
"-'.iirriuriun ouuac Ha.:rufir;ornrn ( i = +. t s) riaurJ:s?vrG naror eoruffnu r f,ln-ndrrin.rruj i A e 4 e .id , ; ;
[ln1ruYlnlt flnu tllIUlJf,flu 1 [t n l7 6]un?1r,dlut:o lunltllflulunttuuyllrfiltnounlqn no4 a a s, t -gnaSuurl drirqrryn.:nr:aiuu lunqud'l:vnrra:u 5en.l dl d.iiu ( x : 3.98)
:J:yfiyrGnotorcnruenur frrrind rrin r rurrnncufinr: finu rn-t ulAn! r rxn l79 o ordu dt ,f,'tufl't1!d11J150 tufl151{glulun[5 uu trulrflufln 1iu']n t6ut2lJrrngruut rux0 0q tutgou!tn
(x= :.s+) Gflrrirrndurrnurn'[rJnrriou I o'uriru:n 6o rinrsuufinrnHa rrncuoufuf,{
nrruFouluto.r{du ( x = 4.09) rinGourr1url:;lorrirrnnr:dru ,,urn,r,,orur, or',rg, - . tia - ai i n r --fi?ua [0r ( X - 3.94) unr:uurlrJquudrJv{urronur ou n; unvlnnor? trJ ( x: 3.80)
t;d2utJ:vdYltr.talJ0.tdoluflnul d.tfl9d1un{1u[l0tltuYlnt:?lnututt uf,n!1 tln l7.id' i I 4 u d la c,
, ,i to 'iY = 2.U4 + .515Xt4U?U [1r0 X fr0 n110'tR1?eryU1fl',t:I nUUuUA{ uAv Yd',r u :vdmnHnflo.tduluflnu1
67
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ruir;un r:dnu rero 1u:vriuu-tuqinflnu rlfi!Uun ?]r,5 n1t I rtu fl1:ou:ufrluur :vnoldld@d,,i,reqnrlrnriurtluqoxo{nr:r Auuu n {?lno{rinr: 0sdo{rHi[Uliudn1?vn Iit Auuu a i
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rnya --.1 e. A t e a 1 !' l(2548 : UmnnUo) tafrn!1?n0$0'l nl?&4u1n'l:[UoUuuIa{10lrJU:11'l:dn1uflnU11u11u!1u
I ; d aq , 4 ,/.6i{nndlun{lurl,nlIuTn'ltdfl!1H 0{a]u [10 2 Hanl:x0u111r?1 nlnnl:flf]u1nl?s4u1
fl1:nJouuu 0itJ0{flut1l'l:doluflnu11ullu!'lu tnunl1lt?ul'lu2'l 4u:fi1:doluflnu1g. ,; t
rir soun 1lu4u 1n1:ru auuuua {og tusvolllJ rfl
z. rJ: c ?mi Ha! orrror;f, nur d.rrin drrinqunrnnjufi nr:fl nu rrir u An! i rtn t7a df - !'! A 4 1lout2uuavltju : luri ru 0q [utufr u!ln vr {u 01 tlu 0.uJ'lt 1n d0'lu fl nu'lurl; [[nc I na ]n:.id , t , 9 a -i<-- - ea q .r afr Ifl '11!5n'llud DJ r:n :snou6lu,{u:11 1:Ylx?duYtfl ulJnnue Iun]:ut]1 1: {'lu
Eirf,rlrJ:cimGailfrlniu6oonlr o{1u:;durJrunnrrr{lueiaulrqj uriiu-odrflryvrxa66A n , e u . ' - Aa e otsr'[rjaoondorriur{anrrid'uxo.r rr: rnuo:r?yl-u (2554: ryreint,io) fifinurnrrr{rir
,.i , ea i,fl'rt[lJ0uuuUa{fl0.:riu:fi1tYld{Han0U5uflYlrn11110rflo1uflnu1[ nqudlrR0dnn fl.:fln
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. 4e t t s e rdtun.:tu[19]11uvtfl'l:f,nut :v0ufln!]u:t!u t19t 4 flon1:'t0u1I1J?'l fr?ltJdlJlturt,0t
,6 ,; , e ^
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4. n1?s dli rn1:nJ6ouurJ a lt or{u3 r r: aoruf, nu rfi ri rHnd oil:v?yr; fl ax o {lA a u 4 @ t t
i - z.uq + .515 x fi!lun?ru'ir ocuuunrrvririrnr:ulduuurjnrto.r{uirr:aorudnur
ril 6 u u 1 il r r.r ri r u lir1 #il : s ? r i n a t o.: a o 1 u dn ! r f .r nh d r rin r r u rr n du d n r : fi n u r
u-ruldnsr rrn l7 rilAuu'lilrvirrir z.oca +.51s x r ?u udo{'irnr?urllirnlruJ6uuuilo.r,a a - { y^ 4xo'r{u3rr:dolufinurri.:Halnurr:lsiorJ:cRyrr-ilnro.rdoruFin!r n-s riu {ui u r: o- r n r:
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Y{t1t0r 1R 1?y4u lfl'l: [U auuuU a I t d0luf,fl! rn ]ulru ?noR 1?vrdu'ln1:r auu[[ n{10{rlud
uarol?aIo (Bass and Avoli. 1990 : 120 - 123) #{ + dru n'o drunt:aYr.rrr:ru'unroloe, a9^ 4a I s I I o 4 4 a :l oVn'lun'l:n:3flu tfi rflnls'l?uutl,E!,'l nlunttdt l.lu ltlr lrasn'lufl'l: fl'lu'1o {u unnunn a t 0 tl1
ti, r, a ui o rJ : r ?r G fl a r o { fl o r; fi;u rl u dru + dr u 6 o dr u n a r u m u r : o lu n r : ar a n u-n G u ucea - 4 . .L .tH!HAd!qYrr?r1.:nr:[tuufl {1u nlun?'DJd'rrj'rro tufl 1:1rflrulun[:uu tfi lJTf,nnTliu?fl
r/r 94 9. ,i , , a i 'toflnulnl?v4u1n1:[unuuuun.:1o'r4u:1r'r:Yrd{fla9rolJ:vdmrflalo':doluflnul tunQrJ
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fl ?lUdlJYlUtrJO{nr?r41-rlnr:rua0ull a{1o{4u:H1::lun1unuu:sdYrt,.ra tudfrluflnulu c te . --.iIou:rufinrrldrvluririuodrrfiriudrrYtynr.:a6erfi:caiu .os lno:aroqjlu:vn-rq'r
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