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29 Cards in this Set
- Front
- Back
most commonly unstructured, informal research that is undertaken to gain background information about the general nature of the research problems.
o Usually conducted when the researcher does not know much about the problem and needs additional information or desires new or more recent information. |
Exploratory Research
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obtain answers to questions of who, what, where, when, and how.
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Descriptive Research
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understanding a phenomenon in terms of conditional statements of the form “if x, then y”.
o Determined by the use of experiments |
Causal Research
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o Gain background information
o Define terms o Clarify problems and hypothesis o Establish research priorities |
Uses of conducting exploratory research
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o Secondary data analysis: searching for and interpreting existing info relevant to the research objectives
o Experience surveys: gather info from those thought to be knowledgeable on the issues relevant to the research problem o Case Analysis: review of available info about a former situation(s) that has some similarities to the present research problem o Focus Group: small groups of people brought together and guided by a moderator through an unstructured, spontaneous discussion for the purpose of gaining info relevant to the research problem o Projective Techniques: seek to explore hidden consumer motives for buying goods and services by asking participants to project themselves into a situation and then to respond to specific questions regarding that situation |
Methods of conducting exploratory research
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searching for and interpreting existing info relevant to the research objectives
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Secondary data analysis
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gather info from those thought to be knowledgeable on the issues relevant to the research problem
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Experience surveys
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review of available info about a former situation(s) that has some similarities to the present research problem
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Case Analysis
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small groups of people brought together and guided by a moderator through an unstructured, spontaneous discussion for the purpose of gaining info relevant to the research problem
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Focus Group
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seek to explore hidden consumer motives for buying goods and services by asking participants to project themselves into a situation and then to respond to specific questions regarding that situation
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Projective Technique
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measure units from a sample of the population at one point in time.
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Cross-sectional studies
type of descriptive research |
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cross-sectional studies whose samples are drawn in such a as to be representative of a specific population
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sample surveys
type of descriptive research |
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repeatedly measure the same sample of units of a population over a period of time
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Longitudinal Studies
type of descriptive research |
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represent sample units of the population who have agreed to answer questions at periodic intervals
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Panel
type of descriptive research |
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ask panel members same questions on each panel measurement
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continuous panel
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: vary questions from one panel measurement to the next.
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discontinuous panel
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measure some variable(s) of interest, such as market share or unit sales over time.
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market traking studies
type of descriptive research |
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manipulating an independent variable to see how it affects a dependent variable, while also controlling the effects of additional extraneous variables.
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experiment
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those that a researcher can control and wishes to manipulate (price, type of product)
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Independent variables
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variables over which we have little or no direct control, yet we have a strong interest in them (sales)
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Dependent variables
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may have some effect on dependent variables buy yet are not independent variables.
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extraneous variables
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concerned with the extent to which the change in the DV was actually due to the IV
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internal validity
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extent to which the relationship observed between the IV and DV during the experiment is generalizable to the real world
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external validity
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: IV is manipulated and measures of the DV are taken in a contrived, artificial setting for the purpose of controlling the many possible and extraneous variables that may affect the DV.
- Less timely, expensive than field experiments. |
laboratory experiments
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IV is manipulated and the measurement of the DV are made on test units in their natural setting.
- Primary advantage: conducting study in naturalistic setting – increasing likelihood that the study’s findings will also hold true in the real world. |
field experiments
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- Test sales potential for a new product/service
- Test variations in the marketing mix for product/service |
uses of test marketing
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brand-switching data may be obtained only by using the continuous panel - because different questions are asked, discontinuous panels do not allow for this type of analysis
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advantage of using continuous panel
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experiment that truly isolates the effects of the IV on the DV while controlling for effects of any extraneous variables
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"true" experimental design
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designs that do not properly control for the effects of extraneous variables on DV
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quasi-experimental design
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