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Week 4 REVIEW.

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Presentation on theme: "Week 4 REVIEW."— Presentation transcript:

1 Week 4 REVIEW

2 Observation and Experimentation

3 OBSERVATION The systematic process of witnessing and recording behaviour – of people, objects and events

4 Seven Types of Observable Phenomena:
Physical actions Verbal behaviour Expressive behaviour Spatial relations Time patterns Physical objects Pictorial records

5 Direct Observation Error
Errors can occur due to: Observer bias Incomplete reporting Interpretation errors

6 Physical Trace Evidence:
A visible mark of some past event e.g. University of Arizona garbage Project (see Zikmund)

7 Content Analysis: Systematic observation and quantitative description of content of communications

8 Mechanical Observation Includes:
Television Monitoring (Nielsen PeopleMeter) Website Monitoring (Jupiter Media Metrix) Scanner Research (Universal Product Code) Physical measurement (eye-tracking/voice pitch analysis)

9 Experimentation

10 Experiments Investigate and evaluate causal relationships between variables Differs from other methods in the degree of control

11 Experiments in Marketing include:
Test Marketing Blind testing Extended User Testing Pilot Trials

12 Experiment Design Issues include: Manipulation of Independent Variable
Selection and Measurement of Dependent Variable Selection of Test Units Control of Extraneous Variables

13 SURVEY RESEARCH (re: Zikmund, Chapter 7)

14 Survey Research A method of collecting primary data by communicating with a representative sample of people

15 Based on simple idea: “”… the best way to find out what consumers think is to ask them.” Zikmund

16 Properly conducted Surveys can be:
Quick Inexpensive Efficient Accurate Flexible

17 Problems with Surveys come from:
Nonresponse error Response bias Administrative error

18 Types of Sampling: Personal Interviews Intercepts Telephone interviews Self administered questions Mail questionnaires

19 Attitude Scaling (Zikmund, Chapter 10)

20 Attitude:  An enduring disposition to consistently respond in a given matter

21 Three Components of an Attitude: 
Affective Cognitive Behavioural

22 Affective :  The feelings or emotions toward an object Cognitive :  Knowledge and beliefs Behavioural:  Predisposition to action

23 Measuring Attitudes   Ranking Rating Sorting Choice

24 The Attitude Measuring Process: 
Ranking - Rank order preference Rating - Estimates magnitude of a characteristic Sorting - Arrange or classify concepts Choice - Selection of preferred alternative

25 Simple Attitude Scaling: 
In its most basic form, attitude scaling requires that an individual agree with a statement or respond to a single question. This type of self-rating scale merely classifies respondents into one of two categories;

26 Method of Summated Ratings: The Likert Scale:
An extremely popular means for measuring attitudes. Respondents indicate their own attitudes by checking how strongly they agree or disagree with statements. Response alternatives: “strongly agree”, “agree”, “uncertain”, “disagree”, and “strongly disagree”.

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28 Semantic Differential: 
A series of seven-point bipolar rating scales. Bipolar adjectives, such as “good” and “bad”, anchor both ends (or poles) of the scale

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