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MID TERM REPORT
CHEMICAL PRODUCT DESIGN
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CHAPTER 1:
BACKGROUND
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Pew Forum
Wor
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il!a! in "ndonesia
"ndonesia is tropical countries with
onl# two seasons: the summer and
the rainy season.$t the summer season, il!a! user,
especiall# those who doing their
acti%it# outdoor, will &uic'l# feel hot
and not comforta!le.
(ice %ersa, at the rain# season, the#will get wet when the# don’t ha%e the
um!rella or rain coat.
)ow to design a
impro%ed *il!a! th
suita!le in "ndones
weather+
So, the problem formulation inthis condition is…
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Pro!lem "dentification
he need for a il!a! that is suita!le for the
tropics climate, especiall# in "ndonesia. "n
this case, the waterproof and resistant toheat il!a!.
Pro!lem -oundaries
• he needs of waterproof il!a! gathered
from sur%e# are onl# o!ser%ed from people
li%ed in epo', especiall# in /ni%ersitas
"ndonesia.
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CHAPTER 2:
LITERATURE REFERENCE
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Type of Fabric use
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#a$erproof %s #a$er repe""e$
.
Waterproof fabric: the pores are filled withappropriate su!stances, resulting in a fa!richa%ing a continuous surface and %er# low airpermea!ilit#
Water-repellent fabric the fi!res of the fa!ricis usuall# coated with a h#dropho!ic t#pe ofcompound. he pores are not filled, ma'es it&uite permea!le to air and water %apour
REQU
OF
WAT
FABR
•Wate•ura•ood•Wate
transm
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1. Oil Cloth
Made from 100 %in#l. Completel# waterproof.
3hin#, dura!le, and &uite thic'
/suall# used for ta!le cloth, aprons, mats.
2. P!, or Polyurethane !aminate
45ot onl# waterproof, !ut also !reatha!le
4)as 2 sides, one side is made from pol#ester 'nit
and the other side has a laminate coating applied,
that ma'e it waterproof.
". #ip-stop $abric
4 Made from n#lon threaded material
4 3trong and tough, resistant to tearing and ripping
4 5ot !reatha!le, doesn’t stretch6
4 /suall# used for tents, and hot air !alloon, !ags,
shower curtain, ta!le cloth.
W
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". Polyester
/suall# used to increase the &ualit# of certain
'inds of fa!rics, such as resistance to wrin'ling,
$ hard effect to fa!ric, and strength.
Filaments and staple fi!res are h#dropho!ic
&. 'ylon
he waterproofness depends on how tight the
#arns and fi!res are and how well the# are treated
for waterproofness
3tiffness 20470 gm6den.
3oft and smooth
)as a good dimension sta!ilit#, perfect to !e
used as ladies glo%es, ladies hose, under wear,
swimming wear, stoc'ing, hosier# fa!ric, etc.
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CHAPTER &'NEEDS
(
IDEAS
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C)arac$eris$ic of Respode$
81
9
772 student
house wife
career
woman
entrepeneur
P5365"6P:;
"C<
Respondents consist of student, housewife, entrepreneur, a career woman , and
P5365"6Police.
17
=2
710 1>419
2042=
284?>
@ ?>
his grouping is !ased on the age who use
*il!a! for dail# and occasionall# for all
respondents were num!ered 12A people
-e categoriBed as teens for age 1>419 using
*il!a! after !alighD, producti%e age 2042=, 284?>with status married, and o%er ?> adult.
-ased on profession -ased on age
C $
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Cus$o*erRe+uire*e$
>>?0
1>
RawMaterial
Color
Price
More than 99 respondents >>D
determine which raw material isthe main !asis in the selection of
*il!a!.
his indicates most of respondent
prioritiBe comfort while wearing
*il!a!
Considerin( thereason to buy )ilbab
28
?9
22
11
Rp20.000 4
Rp?0.000
Rp?1.000 4
Rp70.000
Rp71.000 4
Rp>0.000
Considerin( the price
he respon
acc
For range
producti%e, to using *il!a
categor
respondents
Consi
19
9
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INTERPRETINGNEEDS
*eficiencies of +ilbab
1>
21
1118
11
7
19
moist
hot
not water resistant
eas# fall apart
!ad smell
folding
pin mar'er
Pricelist of 'e Produ
?8
>2
10
?>.00047>.000 7A.0004>>.00
- hot hen used 21D- there is mar of pin that left on
the *il!a! 19D
- easy to fall apart 18D.
f d
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!ist of 'eeds'o !ist of Customer 'eeds
1 il!a! which has nice design
2 il!a! which has nice color
" il!a! which reacha!le price& il!a! which alwa#s neat
il!a! which cool to use
/ il!a! which water resistance
0 il!a! which eas# to set up
il!a! which %arious t#pe
il!a! which a!sor!s heat
13 il!a! which cool to use
11 il!a! which alwa#s neat
12 il!a! which water resistance
13 il!a! which ma'ing the hair to !reathe
14 il!a! alwa#s neat
'o !ist of Customer '
15 Jilbab which has thick layer
16 Jilbab which cool to use
17 Jilbab which can absorbs sweat18 Jilbab which easy to set up
19 Jilbab with the price range 20.000 t
20 Jilbab with various color
21 Jilbab which cool to use
22 Jilbab which has good smell
23 Jilbab which easy to set up
24 Jilbab which always neat
25 Jilbab which cool to use
26 Jilbab which always neat
27 Jilbab which has good smell
28 Jilbab which has thick layer
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4fter classifyin( the neede (i5e ran to each neeorder based on the cate(16 ndesirable
26 'ot important"6 'ice to ha5e&6 7i(hly desirable6 8ssential
'o !ist of Customer 'eeds
2 il!a! which eas# to clean up
"3 il!a! which has nice color
"1 il!a! which comfort to use
"2 il!a! which has cheap price"" il!a! which anti4!acterial
"& il!a! which has mild material
" il!a! which can use for long time
"/ il!a! which has thic' la#er
"0 il!a! which has good design" il!a! which dirt# hardl#
" )i*ah which has more than 1 la#er
&3 il!a! which has nec' co%er
&1 il!a! which can use in hot and cold condition
&2 il!a! which the price range ?>.0004>>.000
'o 'eeds #an
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9ro!ist
'ee
'o 'eeds #an
Performance
0 il!a! which cool when used >
1" il!a! which comfort to use >
il!a! which eas# to set up >
/ il!a! which resistance to heat >
13 il!a! which can a!sor!s sweat 7
" il!a! which alwa#s neat 7
& il!a! that has waterproof characteristic 7
il!a! that ma'es hair ha%e space to !reathe 7
12 il!a! which eas# to clean up ?
10 il!a! that lasted long 2
23 il!a! which can !e used in hot and cold condition 21 il!a! which not eas# to !e dirt# 2
Properties
1 il!a! which has %ariation >
1/ il!a! which has mild material ?
#etailin( Price
11 il!a! which has low price >
2 il!a! which reacha!le price >
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CHAPTER ,'
PRODUCT
SPECIFICATION
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'umber 'eeds #an Specification nit
Performance
0 Fa!ric hat Cool When /sed >
hic'ness gsm
(iscose Composition
5ilon Composition
hermal $!sorti%it# ws0.>6n26
1"Fa!ric hat Comfort When
/sed> Cotton Composition
Fa!ric Which Roughness micron
/Fa!ric Which Resistance o
)eat>
3tiffnesss l!f
Cotton Composition
13Fa!ric hat Can $!sor!
3weat7
5#lon Composition
$!sor!ance g6cm?
Fa!ric hat $lwa#s 5eat 7 3tiffness l!f rape g6m2
&Fa!ric hat )as Waterproof
Characteristic7
Permea!ilit# ft6min
5#lon Composition
Fa!ric hat Ma'es )air )a%e
3pace o -reath7
ightness :f he Garns $nd
Fi!ers Wo%en "nto Fa!ric#arn per centi meter
$ir Cirulation cm?6cm26s
12 Fa!ric Washa!le ?
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!;
'o 'eeds #an Specification nitPerformance
0 Fa!ric hat Cool When /sed >
hic'ness gsm
(iscose Composition
5ilon Composition
hermal $!sorti%it# ws0.>6n26
1"Fa!ric hat Comfort When
/sed> Cotton Composition
Fa!ric Which Roughness micron
/Fa!ric Which Resistance o
)eat>
3tiffnesss l!f
Cotton Composition
13 Fa!ric hat Can $!sor! 3weat 75#lon Composition
$!sor!ance g6cm?
Fa!ric hat $lwa#s 5eat 73tiffness l!f
rape g6m2
&Fa!ric hat )as Waterproof
Characteristic7
Permea!ilit# ft6min
5#lon Composition
Fa!ric hat Ma'es )air )a%e
3pace o -reath7
ightness :f he Garns $nd Fi!ers Wo%en
"nto Fa!ric
#arn per
centi meter
$ir Cirulation cm?6cm26s
12 Fa!ric Washa!le ?
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'o 'eeds #an Specification nitPerformance
1 Fa!ric Which )as 5ice esign > /nit Manufacturing Rp
!is;e
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?ased
needsthan and smay @one nfor m
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8Aistin(
Product E-ISTING
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1. Beil +ilbab
Product Specifications:
100 5#lon
A?I length J 27I width
?enefits:
Water4repellent and sweat4wic'ing capa!ilities to 'eep #ou dr#
Climate Control technolog# 'eeps dar'er colours =410 degrees cooler, while
protecting lighter colours against harmful /( ra#s
:il4repellent and stain release management
;aser4cut edges to 'eep precision at a maJimum and chaffing at a minimum
Cons:
:nl# a%aila!le in ? colour
Price is eJpensi%e
:nl# sold %ia internet
E-ISTINGPRODUCT
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2. mbrella and #ai
he fa!ric of m
made of a !lend o
the following m
pol#ester, n#lon, a
he material u
raincoats ma'es t
stiff and hea%#.
/m!rella canop#
from parachute fa
/m!rella is us
Rp?0.000 K Rp>0.0
he raincoat is
Rp?>.000 K RpA
higher, depending
the raincoat.
?enchmarin(
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?enchmarin(
?enchmarin( is the neAt step to determine the specifications of ourproduct. ?y doin( benchmarin(, e obtain specification of eAistin(product so e can determine hat are our product=s stren(thscompared to the eAistin( products.
'otes: EF refers to sub)ecti5e 5alueF PoorFF 4cceptableFFF 8ApectableFFFF 7i(hly eApectable
FFFFF Outstandin(
Product $ (eil il!a! Product - /m!rella C Raincoat
'o 'eeds #an 4 ? C
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%able
?enc
'o 'eeds #an 4 ? C
Performance
0 Fa!ric which cool when used >
1" Fa!ric which comfort to use >
Fa!ric which eas# to set up >
13 Fa!ric which can a!sor!s sweat 7
" Fa!ric which alwa#s neat 7
& Fa!ric that has waterproof characteristic 7
/ Fa!ric which resistance to heat >
1" Fa!ric which ma'es hair ha%e space to !reath 7
12 Fa!ric which eas# to clean up ?
10 Fa!ric that lasted long 2
23 Fa!ric which can used in hot and cold condition 2
1 Fa!ric which eas# to !e dirt# 2
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No NeedsR!
" A B C
Properties
1 Fa!ric which has %ariation >
1/ Fa!ric which has mild material ?
1 Fa!ric which not transparenc# 2
#etailin( Price
11 Fa!ric which has low price >
21 Fa!ric which reacha!le price >
%able?enc
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!ist of Specification'o 'eeds #an Specification nit On
;ar(i
Balu
Performance
0 Fa!ric that cool when used >
thic'ness gsm 120 120
%iscose composition 70 ?0nilon composition 80 80410
hermal $!sorti%it# ws0.>6n26 200 1004?
1"Fa!ric that comfort when
used> cotton composition A0 A0410
Fa!ric which eas# to set up > roughness micron8 sd
10A sd
/ Fa!ric which resistance toheat
> stiffnesss l!f 10 = sdcotton composition A0 A0410
13 Fa!ric that can a!sor! sweat 7 5#lon composition 80 80410
Fa!ric that alwa#s neat 7a!sor!ance g6cm? 0.> 0.14
stiffness l!f 10 = sd
&Fa!ric that has waterproof
characteristic
7
drape g6m2 180 1104?
Permea!ilit# ft6min = A.A41=
n lon com osition 80 80410
'o 'eeds #an Specification nit On
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Performance
Fa!ric that ma'es hair ha%e
space to !reath7
tightness of the #arns and fi!ers
wo%en into fa!ric
#arn per
centi
meter
1>
roughness micron 8 sd 10
air cirulationcm?6cm26
s180
12 Fa!ric washa!le ? efficient time to wash minutes ? minute
17 abric adurable 2strech factor % 5
esistant to abration cycle !0
20$abric which can be used in hot
and cold condition2
onductivity &hermal '()k 0.05
,ermeability ft(min 10
Properties
1 $abric which has nice design 5 eyecatching sub ///
8 $abric which has lots design various type sub ///various color sub //
16 $abric which has mild material *
thickness mm
has some layer amount of
layer 2
19 $abric that thick enough 2 density g(cm* 1.3#etaillin( Price
21 Fa!ric that has low price > unit manufacturing cost Rp 7>,000
22 Fa!ric that has a > unit manufacturing cost Rp A0,000
$lthough we ha%e enough option to choose for our
we need to ma'e a concept that !etter than eJisting
We need to choose *ust se%eral aspect into the con
strong point rather than ha%ing all of the good pconcept, which will raise the production cost drastic
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Chapt
Creating Conce
"n pre%ious assignment
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"n pre%ious assignmentO.
What ha5e e doneH
9atheredconsumers= needs
;ade a list ofspecification
based on needs
ProdSpecifi
"n current assignmentO.
Product concept
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7o do e create the conceptH
8Aplorin(lots, lots,
of
concepts
Screenin(the
concepts
Scorin(the
concepts
Selectin(the
concept
%estin(the
concept
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)i*a! is now !ecoming an important outfit for women in "ndonesia. his conditio(reat de5elopment of hi*a!. "n few past #ears, we can see so people are creatinma'e a !etter appearance hi*a!. $!o%e are some eJisting concept of hi*a! whichcollected.
Mind Map of
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Mind Map of
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rouping and rating the concepts
We com!ined all the
eJisting and new conceptsto get as man# ideas as
possi!le. But, we can’t
choose the nonsense,
impossi!le, hard, or foolish
ideas, so we ha%e to rateand start scrapping them.
# 6 #edundant
B 6 Ba(ue$ 6 $oolishI 6 Can be achie5ed
Tabel 1.3 4ist of ombined oncepts
No Concept
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g p g
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Chapte
Concept enerat
Concept 3creening
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Concept 3creening
3
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3
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9oals: 3electing some of remained concepts to get one concept which is tremaining concepts.
hese rating %alues represent how each concepts is compared to a refer
particular criteria. he wa# we gi%e rating for each concepts is !ased on !ench
he reference concept will ha%e 7 rating for waterproof charactewhen used, !ut onl# 2 rating for %ariation design.
Concept 3coring
1 • Concept is much orse than reference concept
2 • Concept is orse than reference concept
" • Concept is as (ood as the reference concept.
& • Concept is better than reference concept
• Concept is much better than reference concept
Concept 3coring cont’dD
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Criteria 3election Weighted
Concept
4 ? C
#atin(
Wei(ht
ed
score
#ati
n(
Wei(ht
ed
score
#ati
n(
Wei(ht
ed
score
Waterproof
Characteristic70 ? 1.2 ? 1.2 ? 1.2
Cool when used ?> 2 0.= 2 0.= 2 0.=
(ariation esign 2> 7 1 2 0.> ? 0.=>
5et 3core 804100 9 2.9 = 2.7 8 2.A>
Status 1 ? 2
Concept 3coring cont dD
3 l d C
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Product Concept
$)i*a! made from water resistant fa!ric 804100 n#that can !e used without pin
C ;ong hi*a! made from water resistant fa!ric 80410n#lonD that has motifs li'e clothes
3elected Concept
Concept esting• 3ur%e# conducted on around "3
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Concept esting
3tudentQ A9
Wor'er WomenQ 21
)ousewifeQ 10
Student Worer Women 7o
• 3ur%e# conducted on around "3respondents from student,housewife, and wor'er women.
• he techni&ue that we used to
test our first concept is !#spreading &uestionnaires to the
societ# and doing inter%iew.
• he figure a!o%e shows that
respondent ownership status of
wearing hi*a!.
• Respondent status di%ided
!ecome three group. he most
respondent is student with A9,
)ousewife with 21, and then
Wor'er Woman with 10.
$i(ure 1. #espondent=s occ
Concept esting
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J&2J
Canwit
Motclot
• We also as' a!out the
respondent’s interest to
our selected concept.
• he selected our
concept is concept $ and
C
• Concept 4 is hi*a! can!e used directl# withoutpinD.
• Concept C is hi*a!motifs loo' li'e clothes
$i(ure 2. %he more desired c
p g
cont’dD
%he final concept is concept 4.#e(ular )ilbab ith ater and heatresistant fabric
that can be used ithout pin
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Chapter """
Product escription
Product
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Positioning
WaterproofCharacteristic
:ur selected concept $D product has man#
ad%antages than the eJisting products
here are three things compared in theperceptual mapping a!o%e.
• First, inno5ation of hi)ab that e made isresistance to ater made from 3-133Jnylon and in our product concept whichma'es different with hi*a! commonl# used
and that our reason to gi%e scored 7.
• 3econdl#, material of the product is a
waterproof fa!ric, usuall# thic'l# so that
consumers were afraid that if the hi*a! ishot when used. $nd that our reason to gi%escored 2.
• hird, our product has man# %ariationdesigns, !ecause our product can !e
modified into man# t#pe of hi*a! and thatis our reason to gi%e score 7.
Final%abel 2. Specfication of composition
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Final
3pecification of
Product esignComponent K
%hiness 1
Biscose composition
'ylon composition 80
%hermal 4bsorti5ity 200
*rape 18
Permeability =
• Concept that ill be selected is a ater and heat
resistant )ilbab made from 3-133 J nylon that is used
to pre%ent raindrops or waterD wetting the hi*a! and
!loc' the sunlight, which has eas# to used characteristic
without using pin.
• his product doesn’t ma'e the user feels hot, !ecause
the thermal a!sorti%it# is 200 ws0.>652 6, and also, our
product has permea!ilit# is =ft6min, so it stiil let the air
flow through it.
CONCLUSION
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CONCLUSION-ased on the customers’ needs ela!oration and !enchmar' with similar
products, there are se%eral things that can !e concluded which are
1. -ased on sur%e#, there are still problems that )ilbab users had whenusing the eJisting *il!a! product.
2. We ha%e inter%iewed 12A respondents !ased on age and profession. From
that sur%e#, we 'now that the main problems when using *il!a! is hothen used 21D, there is mar of pin that left on the *il!a! 19D, andeasy to fall apart 18D.
?. -ased on the sur%e#, we conclude that most of consumer ants a neproduct of )ilbab that is cool hen used, ater-resistant, and stayneat.
7. Ma*or specifications that ha%e to !e fulfilled !ased on list specification
is better desi(n of the )ilbab, affordable price of )ilbab, the stiffnessof fabric, thicness and composition of fabric.
#eferensi
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$delman M, $hu%ia $C. 199>. 3ocial support in the ser%ice sector he antecedents, processes, and outcom
in an introductor# ser%ice. Journal of Business Research ?22D 2=?4282.
$nonim. n.d. The Sewing Directory: Waterproof Fabric Guide. :nlhttp66www.thesewingdirector#.co.u'6waterproof4fa!ric4 guide6. ia'ses pada 20 Fe!ruari 201A.
-owen, .W., agliardi, . 197=. Properties of Water4Repellent Fa!ric. Journal of Research of the
Standards! "#$n.d.%! &'"(&&) :nlineS ia'ses dari http66n%lpu!s.nist.go%6nistpu!s6*res6?86*re
-hate 3. 199?. Cogniti%e st#les and personal in%ol%ement as eJplicators of inno%ati%e purchasing of Eh
*uropean Journal of +ar,eting 2=2D >41A.
-ohan 3. 1992. Seldo- Seen! Rarely eard: Wo-en/s 0lace in 0sychology. West%iew Press
-atson C, 3choenrade P, (ends W;. 199?. Religion and the 1ndi2idual: 3 Social(0sychological 0erspecti2
Press 5ew Gor'
-eit4)allahmi -, $rg#le M. 199=.The 0sychology of Religious Beha2iour! Belief! and *4perience.Routledge
http://nvlpubs.nist.gov/nistpubs/jres/38/jresv38n1p103_A1b.pdfhttp://nvlpubs.nist.gov/nistpubs/jres/38/jresv38n1p103_A1b.pdf