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Facts and figures that are newly collected for the project. |
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| Two ways to collect new or primary data |
- observing people and
- asking them questions.
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| 1.Observational Data |
- Obtained by watching how people actually behave
- Observational data are both useful and flexible
- Can be costly to obtain and unreliable when different observers report different
conclusions about the same event.
- Can reveal what people do, it cannot easily determine why they do it
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| mechanical observational data |
- National TV ratings use a people meter, a box attached to TV sets, VCRs, cable boxes,
and satellite dishes in 5,000 households across the U.S.
- Internet user behavior is tracked by mouse clicks from over 225,000 users in 26
countries via an electronic meter installed on their home or work computers.
- Whereas Nielsen ratings rank the top national TV programs,
- Nielsen//NetRatings rank the top websites for selected countries in Asia, Europe, and
the Americas.
- Videotaping is another observational approach.
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| ethnographic research |
- anthropologists look for subtle emotional reactions as consumers encounter products in
their natural use environment, such as in their home, car, or hotel.
|
|
| 2.Questionnaire Data |
- Facts and figures obtained by asking people about their attitudes, awareness,
intentions, and behaviors.
- Essential that the researcher concentrate on questions directly related to the marketing
problem at hand.
- Questionnaire data can be used for
- hypothesis generation
- hypothesis evaluation:
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| Studies for hypothesis generation test ideas discovered in the hypothesis generation
stage |
- Individual interviews involve a single researcher asking questions of one respondent.
- Focus groups
- informal sessions of 6 to 10 customers
- discussion leader asks opinions.
- Fuzzy front end methods attempt to identify elusive consumer tastes and
trends before typical consumers have recognized them themselves.
- Unusual techniques to spot consumer trends early include having teenagers complete a
drawing and hiring cool hunters, people with tastes far ahead of the curve.
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| (1) Mail, fax, and Internet or e-mail surveys . |
- cost less per respondent
- convenient for respondents to complete
- low response rates
- Can be biased by higher response rates from especially positive or negative users
- Have high evaluation costs owing to large sample sizes
|
| (2) Telephone surveys |
- are flexible
- Increasingly difficult to complete because respondents may hang up on the interviewer.
|
| (3) Mall intercept interviews |
- Personal interviews of consumers while on visits to shopping centers
- Increased dramatically owing to the high cost of reaching respondents in their homes.
- These interviews provide the flexibility to show visual cues such as ads or actual
product samples
- A disadvantage is that people selected for interviews may not be representative of the
consumers targeted.
- impacts the quality of results. Phrasing a question properly is critical to obtain
useful marketing research information. Typical problems in wording questions include:
|
| Writing questionnaires |
- Leading questions.
- Ambiguous questions.
- Unanswerable questions.
- Two questions in one.
- Nonexhaustive questions.
- Nonmutually exclusive questions.
|
 |
| (1) Open-ended questions |
- Respondents express opinions, ideas, or behaviors in their own words.
- This captures the voice of respondents.
|
| (2) Closed-end or fixed alternative questions |
- Select one or more response options from a set of predetermined choices.
- The simplest form of a fixed alternative question is the dichotomous question, which
allows only a yes or no response.
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| (3) A fixed alternative question with three or more choices uses a scale. |
- Semantic differential scale, opposite ends have one- or two-word adjectives that have
opposite meanings.
- Respondents check at one of the intervening points how important or unimportant the
meaning is to them.
- Likert scale, a respondent indicates the extent to which he or she agrees or disagrees
with a statement.
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- Electronic technology has revolutionized traditional concepts of interviews and surveys.
- Respondents can walk up to a kiosk in a shopping mall, read questions off a screen, and
key in their answers on a touch screen.
- In fully automated telephone interviews, an automated voice asks questions, and
respondents key replies on a touch-tone telephone.
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| 3.Panels and Experiments |
| A panel |
- Sample of consumers or stores from which researchers take a series of measurements.
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| An experiment |
- Obtain data by manipulating factors under tightly controlled conditions to test cause
and effect.
- Experiments can be influenced by outside factors (such as actions of competitors) that
can distort the results of the experiment and affect variables (such as sales).
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