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Consumer Behavior, Ninth Edition Schiffman & Kanuk Copyright 2007 by Prentice Hall Chapter 2 Consumer Research

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    Consumer Behavior,Ninth Edition

    Schiffman & Kanuk

    Copyright 2007 by Prentice Hall

    Chapter 2

    Consumer Research

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    Chapter Outline

    Introduction to Quantitative and

    Qualitative Research

    Overview of the Consumer Decision

    Process

    Quantitative Research

    Qualitative Research

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    Quantitative Research

    Descriptive in nature.

    Enables marketers to predictconsumer behavior (positivism).

    Research methods includeexperiments, survey techniques, andobservation.

    Findings are descriptive, empirical, andcan be generalized to largerpopulations.

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    Qualitative ResearchQuantitative

    ResearchStudy

    Purpose

    Provide insights

    about ideas

    Exploratory research

    before quantitativestudy

    Describe target

    market

    Results for

    strategicmarketing

    decisions

    Types of

    Questions

    Open-ended

    Unstructured

    Close-ended

    Attitude scales

    Data

    Collection

    Methods

    Projective techniques

    Depth interviews

    Focus groups

    Observation

    Experimentation

    Questionnaires

    Table 2-1

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    Qualitative ResearchQuantitative

    ResearchSampling

    Methods

    Small

    Nonprobability

    samples

    Large

    Probability

    samples

    Data

    Analysis

    Analyzed by

    researchers whocollected data

    Look for key words

    Subjective

    Coded, tabulated,

    and entered intodatabase

    Use of statistical

    methods

    Table 2-1 (continued)

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    Developing Research Objectives

    Defining purposes and objectives helps

    ensure an appropriate research design.

    A statement of objectives helps to

    define the type and level of information

    needed.

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    Secondary Data

    Data that has been collected for

    reasons other than the specific

    research project at hand

    Includes internal and external data

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    Types of Secondary Data

    Internal Data Data generated in-

    house May include analysis of

    customer files

    Useful for calculating

    customer lifetime value

    External Data Data collected by an

    outside organization Includes federal

    government,

    periodicals,

    newspapers, books,

    search engines

    Commercial data is also

    available from market

    research firms

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    Designing Primary Research

    Quantitative Research Designs

    Include research design, data collection

    methods, instruments to be used, and the

    sample design

    Qualitative Research Designs

    Include depth interviews, focus groups,

    projective techniques, and metaphoranalysis

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    Data Collection Methods

    Observational Research

    Helps marketers gain an in-depth

    understanding of the relationship

    between people and products by

    watching them buying and usingproducts

    Helps researchers gain a better

    understanding of what the productsymbolizes

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    Observational

    research is

    often used to

    design

    products to

    meet needs.

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    Data Collection Methods

    Mechanical Observational

    Research Uses mechanical or electronic device

    to record consumer behavior or

    response Consumers increased use of highly

    convenient technologies will create

    more records for marketers Product audits which monitor sales are

    heavily used by companies

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    Mechanical Observational

    Research - Figure 2-2

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    Arbitron Mechanical Observation

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    Data Collection Methods

    Experimentation

    Can be used to test the relative sales

    appeal of many types of variables

    An experiment is usually contro l led

    with only some variables manipulated

    at a time while the others are constant

    Can be conducted in laboratories or in

    the field

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    Surveys

    Data Collection Methods

    Personal Interview

    Mail

    Telephone

    Online

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    MAIL TELEPHONEPERSONAL

    INTERVIEWONLINE

    Cost Low Moderate High Low

    Speed Slow Immediate Slow Fast

    Response

    rate Low Moderate HighSelf-

    selection

    Geographic

    flexibilityExcellent Good Difficult Excellent

    Interviewer

    biasN/A Moderate Problematic N/A

    Interviewersupervision

    N/A Easy Difficult N/A

    Quality of

    responseLimited Limited Excellent Excellent

    Table 2.2 Comparative Advantages

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    Validity and Reliability

    If a study has validityit collects the

    appropriate data for the study.

    A study has reliabilityif the same

    questions, asked of a similar sample,

    produce the same findings.

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    Attitude Scales

    Likert scales: easy for researchers to prepare

    and interpret, and simple for consumers to

    answer

    Semantic differential scales: relatively easyto construct and administer

    Behavior intention scales: also easy to

    construct and administer

    Rank-order scales: subjects rank items in

    order of preference in terms of some criteria

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    Qualitative Collection Method

    Depth Interview

    Usually 30 minutes to 1 hour

    Nonstructured

    Interpreted by trained researcher Listen to words as well as body

    language

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    Qualitative Collection Method

    Focus Group

    8-10 participants

    Lasts about 2 hours

    Always taped or videotaped to assistanalysis

    Often held in front of two-way mirrors

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    Figure 2.4

    Focus Group Discussion Guide

    1. Why did you decide to use your current cellular company?

    2. How long have you used your current cellular company?

    3. Have you ever switched services? When? What caused the

    change?

    4. What do you think of the overall quality of your currentservice?

    5. What are the important criteria in selecting a cellular service?

    Examples of Probe questions:

    a. Tell me more about that . . .

    b. Share your thinking on this . . .

    c. Does anyone see it differently . . .

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    Qualitative Collection Method

    Projective Techniques

    Research procedures designed to

    identify consumers subconscious

    feelings and motivations

    Consist of a variety of disguised

    tests

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    Qualitative Collection Method

    Metaphor Analysis

    Based on belief that metaphors are themost basic method of thought andcommunication

    Zaltman Metaphor Elicitation Technique(ZMET) combines collage research andmetaphor analysis to bring to thesurface the mental models and themajor themes or constructs that driveconsumer thinking and behavior.

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    Customer Satisfaction

    Measurement

    Customer Satisfaction Surveys

    Gap Analysis of Expectations versus

    Experience Mystery Shoppers

    Customer Complaint Analysis

    Analysis of Customer Defections

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    Customer Satisfaction Survey

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    Sampling and Data Collection

    Samplesare a subset of the populationused to estimate characteristics of theentire population.

    A sampling plan addresses: Whom to survey

    How many to survey

    How to select them Researcher must choose probability or

    nonprobabililty sample.

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    Table 2.4 Probability Sampling

    Designs

    Simple random

    sample

    Every member of the population has a known and

    equal chance of being selected.

    Systematic random

    sample

    A member of the population is selected at random

    and then every nth person is selected.

    Cluster (area)

    sample

    The population is divided into mutually exclusive

    groups (such as blocks), and the researcher draws a

    sample of the groups to interview.

    Stratified random

    sample

    The population is divided into mutually exclusive

    groups (such as age groups), and random samples

    are drawn from each group.

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    Data Analysis and Reporting

    Findings

    Open-ended questions are coded and

    quantified.

    All responses are tabulated and

    analyzed.

    Final report includes executive

    summary, body, tables, and graphs.