This meta-analysis investigates the effects of research design on the reliability of rating scale measures used in marketing research. Three sets of independent variables—sampling characteristics, measure characteristics, and measure development processes—are investigated. The overall results suggest that measure characteristics have a major influence on obtained reliability estimates and that sampling characteristics and measure development processes have little impact. These results support measurement theory. The implications for measure development are discussed.
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References
1.
AhmedSadrudin A., and JacksonDouglas N. (1979), “Psychographics for Social Policy Decisions: Welfare Assistance,”Journal of Consumer Research, 5(March), 229–39.
2.
AllisonNeil K. (1978), “A Psychometric Development of a Test for Consumer Alienation from the Marketplace,”Journal of Marketing Research, 15(November), 565–75.
3.
AroraRay (1982), “Validation of an S-O-R Model for Situation Enduring and Response Components of Involvement,”Journal of Marketing Research, 19(November), 505–16.
4.
BagozziRichard P. (1978), “Salesforce Performance and Satisfaction as a Function of Individual Differences, Interpersonal, and Situational Factors,”Journal of Marketing Research, 15(November), 517–31.
5.
BagozziRichard P. (1980), “Performance and Satisfaction in an Industrial Salesforce: An Examination of Their Antecedents and Simultaneity,”Journal of Marketing, 44(Spring), 65–77.
6.
BagozziRichard P., TyboutAlice M., and Samuel CraigC., and SternthalBrian (1979), “The Construct Validity of the Tripartite Classification of Attitudes,”Journal of Marketing Research, 16(February), 88–95.
7.
BeardenWilliam O., and Barry MasonJ. (1980), “Determinants of Physician and Pharmacist Support of Generic Drugs,”Journal of Consumer Research, 7(September 1980), 121–30.
8.
BeardenWilliam O., and ShimpTerence A. (1982), “The Use of Extrinisic Cues to Facilitate Product Adoption,”Journal of Marketing Research, 19(May), 229–239.
9.
BeardenWilliam O., TeelJesse E., and WrightRobert R. (1979), “Family Income Effects on Measurement of Children's Attitudes Toward Television Commercials,”Journal of Consumer Research, 6(December), 308–11.
10.
BechererRichard C., BibbJohn F., and RiordanEdward A. (1974), “Spousal Perceptions of Household Purchasing Influence: A Multiperson-Multiscale Validation,” in 1973 Combined Proceedings, GreenThomas V., ed. Chicago: American Marketing Association.
11.
BelchGeorge E., and Laird LandonE.Jr. (1977), “Discriminant Validity of a Product-Anchored Self-Concept Measure,”Journal of Marketing Research, 14(May), 252–6.
12.
BellengerDanny N., and SteinbergEarle, and StantonWilbur W. (1976), “The Congruence of Store Image and Self-image,”Journal of Retailing, 52(1), 17–32.
13.
BellizziJoseph A., KrueckebergHarry E., HamiltonJohn R. (1981), “Consumer Perceptions of National, Private, and Generic Brands,Journal of Retailing, 57(4), 56–70.
14.
BestRoger J., HawkinsDel I., and AlbaumGerald (1977), “Reliability of Measured Beliefs in Consumer Research,” in Advances in Consumer Research, Vol. 4, PerreaultWilliam D.Jr., ed. Ann Arbor, MI: Association for Consumer Research,19–23.
15.
BlockPeter H. (1981), “An Exploration Into the Scaling of Consumers’ Involvement With a Product Class,” in Advances in Consumer Research, Vol. 9, MitchellAndrew A., ed. Ann Arbor, MI: Association for Consumer Research,61–5.
16.
BrownJames R. (1981), “A Cross-Channel Comparison of Supplier-Retailer Relations,”Journal of Retailing, 57(4), 3–18.
17.
BrownJames R., and DayRalph L. (1981), “Measures of Manifest Conflict in Distribution Channels,”Journal of Marketing Research, 18(August), 263–74.
18.
BurnettJohn J., and OliverRichard L. (1979), “Fear Appeal Effects in the Field: A Segmentation Approach,”Journal of Marketing Research, 16(May), 181–90.
19.
BuschPaul (1980), “The Sales Manager's Basis of Social Power and Influence Upon the Sales Force,”Journal of Marketing, 44(Summer), 91–101.
20.
BushRonald F., HairJoseph P., and SolomonPaul J. (1979), “Consumers’ Level of Prejudice and Response to Black Models in Advertisements,”Journal of Marketing Research, 16(August), 341–5.
21.
ChildersTerry L., ChurchillGilbert A.Jr., FordNeil M., and WalkerOrville C.Jr. (1980), “Towards a More Parsimonious Measurement of Job Satisfaction for the Industrial Salesforce,” in 1980 Educators’ Conference Proceedings, BagozziRichard P., eds. Chicago: American Marketing Association,344–9.
22.
ChurchillGilbert A.Jr., FordNeil M., and WalkerOrville C.Jr. (1974), “Measuring the Job Satisfaction of Industrial Salesmen,”Journal of Marketing Research, 11(August), 254–60.
23.
ChurchillGilbert A.Jr., and PecotichAnthony J. (1982), “A Structural Equation Investigation of the Pay Satisfaction–Valence Relationship Among Salespeople,”Journal of Marketing, 46(Fall), 114–24.
24.
ChurchillGilbert A.Jr., and SurprenantCarol (1982), “An Investigation Into the Determinants of Customer Satisfaction,”Journal of Marketing Research, 19(November), 491–504.
25.
CohenJoel B. (1967), “An Interpersonal Orientation to the Study of Consumer Behavior,”Journal of Marketing Research, 4(August), 270–8.
26.
CrosbyLawrence A., GillJames D., and TaylorJames R. (1981), “Consumer/Voter Behavior in the Passage of the Michigan Container Law,”Journal of Marketing, 45(Spring), 19–32.
27.
DanesJeffrey E., and HunterJohn E. (1980), “Designing Persuasive Communication Campaigns: A Multimessage Communications Model,”Journal of Consumer Research, 7(June), 67–77.
28.
DardenWilliam R., and PerreaultWilliam D.Jr. (1975), “A Multivariate Analysis of Media Exposure and Vacation Behavior with Life Style Variates,”Journal of Consumer Research, 2(September), 93–103.
29.
DardenWilliam R., and ReynoldsFred D. (1974), “Backward Profiling of Male Innovators,”Journal of Marketing Research, 11(February), 79–85.
30.
DavisHarry L. (1971), “Measurement of Husband-Wife Influence in Consumer Purchase Decisions,”Journal of Marketing Research, 8(August), 305–12.
31.
DeshpandeRohit, and ZaltmanGerald (1982), “Factors Affecting the Use of Market Research Information: A Path Analysis,”Journal of Marketing Research, 19(February), 14–31.
32.
DonnellyJames H.Jr., and IvancevichJohn M. (1975), “Role Clarity and the Salesman,”Journal of Marketing, 39(January), 71–4.
33.
DubinskyAlan J., and MattsonBruce E. (1979), “Consequences of Role Conflict and Ambiguity Experienced by Retail Salespeople,”Journal of Retailing, 55(4), 70–86.
34.
DubinskyAlan J., and MattsonBruce E. (1980), “Differences Between Male and Female Salespeople's Job Satisfaction, Performance, Organizational Commitment, Role Conflict, and Role Ambiguity,” in 1980 Educators’ Conference Proceedings, BagozziRichard P., eds. Chicago: American Marketing Association,229–33.
35.
DwyerF. Robert (1980), “Channel-Member Satisfaction: Laboratory Insights,”Journal of Retailing, 56(2), 45–65.
36.
EdellJulie A., and MitchellAndrew A. (1978), “An Information Processing Approach to Cognitive Response,” in 1978 Educators’ Conference Proceedings, JainSubhash C., ed. Chicago: American Marketing Association,178–83.
37.
FutrellCharles M. (1979), “Measurement of Salespeople's Job Satisfaction: Convergent and Discriminant Validity of Corresponding INDSALES and Job Descriptive Index Scales,”Journal of Marketing Research, 16(November), 594–7.
38.
GoldbergMarvin E. (1971), “A Cognitive Model of Innovative Behavior: The Interaction of Product and Self-Attitudes,” in Proceedings 2nd Annual Conference of the Association for Consumer Research, GardnerDavid M., ed. College Park, MD: Association for Consumer Research,313–30.
39.
GoldbergMarvin E. (1976), “Identifying Relevant Psychographic Segments: How Specifying Product Functions Can Help,”Journal of Consumer Research, 3(December), 163–9.
40.
GuiltinanJoseph P., RejabIsmail B., and RodgersWilliam C. (1980), “Factors Influencing Coordination in a Franchise Channel,”Journal of Retailing, 56(3), 41–58.
41.
HarrellGilbert D., HuttMichael D., and AndersonJames C. (1980), “Path Analysis of Buyer Behavior Under Conditions of Crowding,”Journal of Marketing Research, 17(February), 45–51.
42.
HeberleinThomas A., and LinzDaniel, and OrtizBonnie P. (1982), “Satisfaction, Commitment, and Knowledge of Customers on a Mandatory Participation Time of Day Electricity Pricing Experiment,”Journal of Consumer Research, 9(June), 106–14.
43.
HirschmanElizabeth C. (1980), “Consumer Modernity, Cognitive Complexity, Creativity and Innovativeness,” in 1980 Educators’ Conference Proceedings, BagozziRichard P., eds. Chicago: American Marketing Association.
44.
HirschmanElizabeth C. (1981), “American Jewish Ethnicity: Its Relationship to Some Selected Aspects of Consumer Behavior,”Journal of Marketing, 45(Summer), 102–10.
45.
HolbrookMorris B., and HuberJoel (1979), “Separating Perceptual Dimensions from Affective Overtones: An Application to Consumer Aesthetics,”Journal of Consumer Research, 5(March), 272–83.
46.
HughesG. David (1964), “A New Tool for Sales Managers,”Journal of Marketing Research, 1(May), 32–8.
47.
JacobyJacob (1972), “Opinion Leadership and Innovativeness: Overlap and Validity,” in Proceedings 3rd Annual Conference of the Association for Consumer Research, VenkatesanM., ed. College Park, MD: Association for Consumer Research,632–49.
48.
KassarjianHarold H. (1965), “Social Character and Differential Preference for Mass Communication,”Journal of Marketing Research, 2(May), 146–53.
49.
KerinRoger A., and NelsonJames E. (1980), “An Experimental Investigation of Discovery, Impingement, and Student Beliefs in Case Learning,” in 7950Educators’ Conference Proceedings, BagozziRichard P., eds. Chicago: American Marketing Association,44–7.
50.
LeavittClark, and WaltonJohn (1975), “Development of a Scale for Innovativeness,” in Advances in Consumer Research, Vol. 2, SchlingerM. J., ed. Ann Arbor, MI: Association for Consumer Research,545–54.
51.
LundstromWilliam J., and LamontLawrence M. (1976), “The Development of a Scale to Measure Consumer Discontent,”Journal of Marketing Research, 13(November), 373–81.
52.
LuschRobert F. (1976), “Channel Conflict: Its Impact on Retailer Operating Performance,”Journal of Retailing, 52(2), 3–12, 89–90.
53.
LuschRobert F. (1976), “Sources of Power: Their Impact on Inter-channel Conflict,”Journal of Marketing Research, 13(November), 382–90.
54.
LuschRobert F., and BrownJames R. (1982), “A Modified Model of Power in the Marketing Channel,”Journal of Marketing Research, 19(August), 312–23.
55.
MalhotraNaresh K. (1981), “A Scale to Measure Self-Concept, Person Concepts, and Product Concepts,”Journal of Marketing Research, 18(November), 456–64.
56.
MichieDonald A. (1978), “Managerial Tactics: An Alternative Explanation of Warranty Satisfaction in a Channel of Distribution,” in 7978Educators’ Conference Proceedings, JainSubhash C., ed. Chicago: American Marketing Association,260–5.
57.
MoschisGeorge P. (1976), “Shopping Orientations and Consumer Uses of Information,”Journal of Retailing, 52(2), 61–70, 93.
58.
MoschisGeorge P. (1979), “Formal Consumer Education: An Empirical Assessment,” in Advances in Consumer Research, Vol. 6, WilkieWilliam L., ed. Ann Arbor, MI: Association for Consumer Research,456–9.
59.
MoschisGeorge P., and ChurchillGilbert A.Jr. (1978), “Consumer Socialization: A Theoretical and Empirical Analysis,”Journal of Marketing Research, 15(November), 599–609.
60.
MoschisGeorge P., and ChurchillGilbert A.Jr. (1979), “An Analysis of the Adolescent Consumer,”Journal of Marketing, 43(Summer), 40–8.
61.
MoschisGeorge P., and MooreRay L. (1979), “Family Communication Patterns and Consumer Socialization,” in 7979Educators’ Conference Proceedings, BeckwithNeil, eds. Chicago: American Marketing Association,226–30.
62.
MoschisGeorge P., and MooreRay L. (1979), “Family Communication and Consumer Socialization,” in Advances in Consumer Research, Vol. 6, WilkieWilliam L., ed. Ann Arbor, MI: Association for Consumer Research,359–63.
63.
MoschisGeorge P., and MooreRay L. (1981), “Racial and Socioeconomic Influences on Adolescent Consumer Behavior,” in 7987Educators’ Conference Proceedings, BernhardtKenneth, eds. Chicago: American Marketing Association,261–5.
64.
MoschisGeorge P., and MooreRay L. (1982), “A Longitudinal Study of Television Advertising Effects,”Journal of Consumer Research, 9(December), 279–86.
65.
NevinJohn R., and HoustonMichael J. (1980), “Image as a Component of Attraction to Intraurban Shopping Areas,”Journal of Retailing, 56(1), 77–93.
66.
NoeragerJon P. (1979), “An Assessment of CAD—A Personality Instrument Developed Specifically for Marketing Research,”Journal of Marketing Research, 16(February), 53–9.
67.
O'BrienTerence V. (1971), “Tracking Consumer Decision Making,”Journal of Marketing, 35(January), 34–40.
68.
OliverRichard L. (1980), “A Cognitive Model of the Antecedents and Consequences of Satisfaction Decisions,”Journal of Marketing Research, 17(November), 460–9.
69.
OliverRichard L., and BergerPhilip K. (1978), “Testing Competing Models of Consumer Decision Making in the Preventative Health Care Marketplace,” in Advances in Consumer Research, Vol. 5, Keith HuntH., ed. Ann Arbor: Association for Consumer Research,277–282.
70.
OliverRichard L., and BriefArthur P. (1977), “Determinants and Consequences of Role Conflict and Ambiguity Among Retail Sales Managers,”Journal of Retailing, 53(4), 47–58, 90.
71.
OliverRichard L., and LindaGerald (1981), “Effect of Satisfaction and Its Antecedents on Consumer Preference and Intention,” in Advances in Consumer Research, Vol. 9, MitchellAndrew A., ed. Ann Arbor, MI: Association for Consumer Research,88–93.
72.
ParkC. Whan, and Parker LessigV. (1977), “Students and Housewives: Differences in Susceptibility to Reference Group Influence,”Journal of Consumer Research, 4(September), 102–10.
73.
PetersWilliam H. (1972), “Social Responsibility in Marketing Personnel: Meaning and Measurement,” in Combined Proceedings, BeckerBoris W., and BeckerHelmut, eds. Chicago: American Marketing Association,224–9.
74.
RajuP. S. (1980), “Optimum Stimulation Level: Its Relationship to Personality, Demographics, and Exploratory Behavior,”Journal of Consumer Research, 7(December), 272–82.
75.
ReillyMichael D. (1982), “Working Wives and Convenience Consumption,”Journal of Consumer Research, 8(March), 407–18.
76.
ReynoldsFred D., and DardenWilliam R. (1972), “Predicting Opinion Leadership for Women's Clothing Fashions,” in Combined Proceedings, BeckerBoris W., and BeckerHelmut, eds. Chicago: American Marketing Association,434–8.
77.
RickinsGlen, and Coskun SamliA. (1981), “Measuring Children's Attitudes Toward Television Commercials: Extension and Replication,”Journal of Consumer Research, 8(June), 57–61.
78.
RickinsMarsha L. (1983), “An Investigation of Consumers’ Attitudes Toward Complaining,” in Advances in Consumer Research, Vol. 10, BagozziRichard P., and TyboutAlice M., eds. Ann Arbor, MI: Association for Consumer Research, Annual Conference,502–6.
79.
RiordanEdward A., OliverRichard L., and DonnellyJames H.Jr. (1977), “The Unsold Prospect: Dyadic and Attitudinal Determinants,”Journal of Marketing Research, 14(November), 530–7.
80.
RobbinsJohn E., SpehThomas W., and MayerMorris L. (1982), “Retailers’ Perceptions of Channel Conflict Issues,”Journal of Retailing, 58(4), 46–67.
81.
RobertsMary Lou, and WortzelLawrence H. (1980), “Husbands Who Prepare Dinner: A Test of Competing Theories of Marital Role Allocations,” in Advances in Consumer Research, Vol. 8, MonroeKent B., ed. Ann Arbor, MI: Association for Consumer Research,669–71.
82.
RobertsonThomas S., RossiterJohn R., and GleasonTerry C. (1979), “Children's Receptivity to Proprietary Medicine Advertising,”Journal of Consumer Research, 6(December), 247–55.
83.
RossiterJohn R. (1977), “Reliability of a Short Test Measuring Children's Attitudes Toward TV Commercials,”Journal of Consumer Research, 3(March), 179–84.
84.
RubinVicki, and MayerCarol, and FriedmanHershey H. (1982), “Company President Versus Spokesperson in Television Commercials,”Journal of Advertising, 22(August/September), 31–3.
85.
RyanMichael J., and Paul PeterJ. (1976), “Two Operational Modifications for Improving the Delineation of Attitudinal and Social Influences on Purchase Intentions,” in 7976Educators’ Conference Proceedings, BernhardtKenneth L., ed. Chicago: American Marketing Association,147–50.
86.
SaegertJoel, and YoungEleanor A. (1982), “Distinguishing Between Two Different Kinds of Consumer Nutrition Knowledge,” in Advances in Consumer Research, Vol. 10, BagozziRichard P., and TyboutAlice M., eds. Ann Arbor, MI: Association for Consumer Research,342–7.
87.
SaxeRobert, and WeitzBarton A. (1982), “The SOCO Scale: A Measure of the Customer Orientation of Salespeople,”Journal of Marketing Research, 19(August), 343–51.
88.
ScottCarol A. (1977), “Modifying Socially-Conscious Behavior: The Foot-in-the-Door Technique,”Journal of Consumer Research, 4(December), 156–64.
89.
ShimpTerence A., and BeardenWilliam O. (1980), “Warranty and Other Extrinsic Cue Interaction Effects on Consumers’ Confidence,” in Advances in Consumer Research, Vol. 8, MonroeKent B., ed. Ann Arbor, MI: Association for Consumer Research,308–13.
90.
SpekmanRobert E., and SternLouis W. (1979), “Environmental Uncertainty and Buying Group Structure: An Empirical Investigation,”Journal of Marketing, 43(Spring), 54–64.
91.
SternthalBrian, and DholakiaRuby, and LeavittClark (1978), “The Persuasive Effect of Source Credibility: Tests of Cognitive Response,”Journal of Consumer Research, 4(March), 252–60.
92.
SwanJohn E., and Fredrick TrawickI. (1981), “Satisfaction Explained by Desired vs. Predictive Expectations,” in 1981 Educators’ Conference Proceedings, BernhardtKenneth, eds. Chicago: American Marketing Association,170–3.
93.
TeasR. Kenneth (1981), “A Test of a Model of Department Store Salespeople's Job Satisfaction,”Journal of Retailing, 57(1), 3–25.
94.
TeasR. Kenneth (1981), “An Empirical Test of Models of Salespersons’ Job Expectancy and Instrumentality Perceptions,”Journal of Marketing Research, 18(May), 209–26.
95.
TeasR. Kenneth, WackerJohn G., and Eugene HughesR. (1979), “A Path Analysis of Causes and Consequences of Salespeople's Perceptions of Role Clarity,”Journal of Marketing Research, 16(August), 355–69.
96.
ThomasRobert J. (1982), “Correlates of Interpersonal Purchase Influence in Organizations,”Journal of Consumer Research, 9(September), 171–82.
97.
VenkateshAlladi (1980), “Changing Roles of Women—A Life Style Analysis,”Journal of Consumer Research, 7(September), 189–97.
98.
VillaniKathryn E. A., and WindYoram (1975), “On the Usage of ‘Modified’ Personality Trait Measures in Consumer Research,”Journal of Consumer Research,2(December), 223–8.
99.
WellsWilliam D. (1964), “EC, Son of EQ, and the Reaction Profile,”Journal of Marketing, 28(October), 45–52.
100.
WestbrookRobert A. (1980), “Intrapersonal Affective Influences on Consumer Satisfaction with Products,”Journal of Consumer Research, 7(June), 49–54.
101.
WestbrookRobert A. (1980), “A Rating Scale for Measuring Product/Service Satisfaction,”Journal of Marketing, 44(Fall), 68–72.
102.
WestbrookRobert A. (1981), “Sources of Consumer Satisfaction with Retail Outlets,”Journal of Retailing, 57(3), 68–85.
103.
WestbrookRobert A., and OliverRichard L. (1981), “Developing Better Measures of Consumer Satisfaction: Some Preliminary Results,” in Advances in Consumer Research, MitchellAndrew A., ed. Ann Arbor, MI: Association for Consumer Research,94–9.
104.
WilkesRobert E. (1975), “Husband-Wife Influence in Purchase Decisions: A Confirmation and Extension,”Journal of Marketing Research, 12(May), 224–7.
105.
WrightPeter (1975), “Factors Affecting Cognitive Resistance to Advertising,”Journal of Consumer Research,2(June), 1–9.
106.
YalchRichard F., and DempseyMargaret C. (1978), “Selling a City: An Experimental Study of the Communication Effects of Message Tone,” in Advances in Consumer Research, Vol. 5, Keith HuntH., ed. Ann Arbor, MI: Association for Consumer Research,5–11.
107.
ZeithamelValerie A. (1982), “Consumer Response to In-Store Price Information Environments,”Journal of Consumer Research, 8(March), 357–69.
108.
AndrewsFrank M. (in press), “The Construct Validity and Error Components of Survey Measures: Estimates from a Structural Modeling Approach,”Public Opinion Quarterly.
109.
BagozziRichard P. (1980), Causal Models in Marketing.New York: John Wiley & Sons, Inc.
110.
ChurchillGilbert A.Jr. (1979), “A Paradigm for Developing Better Measures of Marketing Constructs,”Journal of Marketing Research, 16(February), 64–73.
111.
CohenJacob, and CohenPatricia (1975), Applied Multiple Regression/Correlation Analysis for the Behavioral Sciences.Hillsdale, NJ: Lawrence Erlbaum Associates Publishers.
112.
GlassGene V., and McGawBarry, and SmithMary Lee (1981), Meta-Analysis in Social Research.Beverly Hills, CA: Sage Publications.
113.
HoustonMichael J., and FordNeil M. (1976), “Broadening the Scope of Methodological Research in Mail Surveys,”Journal of Marketing Research, 13(November), 397–403.
114.
HoustonMichael J., and Paul PeterJ., and SawyerAlan G. (1983), “The Role of Meta-Analysis in Consumer Behavior Research,” in Advances in Consumer Research, Vol. 10, BagozziR. P., and TyboutA. M., eds. Ann Arbor, MI: Association for Consumer Research,497–502.
115.
HunterJohn E., SchmidtFrank L., and JacksonGregg B. (1982), Meta-Analysis: Cumulating Research Findings Across Studies.Beverly Hills, CA: Sage Publications.
116.
MonroeKent B., and KrishnanR. (1983), “A Procedure for Integrating Outcomes Across Studies,” in Advances in Consumer Research, Vol. 10, BagozziR. P., and TyboutA. M., eds. Ann Arbor, MI: Association for Consumer Research, 503–8.
117.
NunnallyJum C. (1978), Psychometric Theory, 2nd ed.New York: McGraw-Hill Book Company.
118.
PeterJ. Paul (1979), “Reliability: A Review of Basic Issues and Marketing Practices,”Journal of Marketing Research, 16(February), 6–17.
119.
PeterJ. Paul (1981), “Construct Validity: A Review of Psychometric Basics and Recent Marketing Practices,”Journal of Marketing Research, 18(May), 133–45.
120.
RosenthalRobert (1978), “Combining Results of Independent Studies,”Psychological Bulletin, 85(December), 185–93.
121.
RyanMichael J., and BarclayDonald W. (1983), “Integrating Results From Independent Studies,” in Advances in Consumer Research, Vol. 10, BagozziR. P., and TyboutA. M., eds. Ann Arbor, MI: Association for Consumer Research,492–6.
122.
SawyerAlan G., and Dwayne BallA. (1981), Statistical Power and Effect Size in Marketing Research,”Journal of Marketing Research, 18(August), 275–90.
123.
SawyerAlan G., and Paul PeterJ. (1983), “The Significance of Statistical Significance Tests in Marketing Research,”Journal of Marketing Research, 20(May), 122–33.
124.
SudmanSeymour, and BradburnNorman M. (1983), Asking Questions.San Francisco: Jossey-Bass Publishers.