Markets Research Flashcards
Qualitative Research
Objective: understanding of the underlying reasons and motivations
Sample: Small number of non-significant cases
Data collection: unstructured
Analysis: not statistical
Results: establish a initial understanding
Quantitative Research
Objective: quantify the data and generalize the results of the sample to the population of interest
Sample: large number of representative cases
Data Collection: structured
Analysis: statistical
Result: recommend a final course of action
why use qualitative?
not always possible to use a structured method, people do not want to answer specific questions, people cannot answer questions accurately, can help to get “hidden concepts” related to peoples feelings
focus group
MOST IMPORTANT qualitative research method, trained moderator, discussion based, gain insights/unexpected findings
Planning a focus group
Define problem, specify objectives, state questions, screening questionnaire, moderators profule, focus group interviews, analyze data, summarize findings
Advantages of Focus Group
Speed, synergism, snowballing, stimulation, security, spontaneity, serendipity, specialization, scientific scrutiny, structure
Focus Group (disadvantages)
misuse, misjudge, moderation, messy, misrepresentation
Depth Interview
method of obtaining qualitative data, unstructured, direct, personal, one on one
Depth Interview (Advantanges)
uncover greater depth of insights than focus groups, attribute answers directly to the respondent, enhancement of the interviewee
Depth Interview (disadvantages)
skilled interviewers are expensive and difficult to find, depends on interviewers skills, data difficult to analyze and interpret, small number of interviews because of high costs and time availability
Projective Techniques
unstructured/indirect techniques, encourgaes respondents to project their udnerlying motivations (beleifs, attitudes, feelings), usually asked to interpret the behavior of others
Types of Projective Techniques
Association (word association), completion (sentence and story completion), construction (picture response/cartoon test), expressive (role playing/third person)
Word Association
respondents are presented with a list of word, and asked to respond with the first word that comes to mind (SPONGE)
Sentence Completion
respondents are given incomplete sentences and asked to complete them
Story Completion
given part of a story (enough to direct attention to a particular topic), asked to give conclusion in own words
Picture Response
the respondents are asked to describe a series of pictures as well as unusual events, interpretation is indication of personality
Cartoon Test
characters are shown in a specific situation related to the problem, asked to indicate what they might be saying to each other
Projective Techniques (advantages)
elicit responses that subjects would refuse to give if they knew purpose of study, helpful when talking about sensitive subjects, helpful when underlying beliefs/attitudes are operating at a subconscious level
Projective Techniques (disadvantages)
unstructured direct technique, requires highly-trained interviewers/interpreters, risk of interpretation bias, expensive, may require respondent to engage in unusual behavior
Observation methods
used with other techniques, involve recording behavior, main disadvantage is that a specific type of information may not be collected by this technique
Analysis of Qualitative Data
data reduction, data display, conclusion drawing and verification
Survey Methods
based on questioning of respondents, people are asked a variety of question
Survey methods (advantages)
questionnaires are simple to administer, reliability, fixed-response questions reduces variability in results, coding/analysis/ interpretation of data is not difficult
Survey methods (disadvantages)
respondents may be unable or unwilling to provide information, fixed-race response questions may result in loss of valitdity for specific type of data, wording questions properly is not easy
Periodic Surveys (panel data)
quantative market research instruments where different individuals, recorded systematically and repeatedly relevant information on certain variables ovre a period of time (questionanaires, book of expenses, daily or mechanical devices)
Periodic Surveys (omnibus)
alternate when companies need to know about a specific target, several companies design a survey and share expenses, cheap and fast
Observation methods
descriptive research, involves recording behavior patterns in a systematic way, can be structured/unstructured or direct, collected in natural or contrived environment
3 types of research
exploratory, descriptive, casual
Exploratory
Objective: discover ideas and knowledge
Characteristics: flexible, versatile
Methods: surverys w/ experts, pilot surveys, secondary data, analyzed qualitatively, qualitative research
Descriptive
Objective: describe characteristics of functions of the market
Characteristics: distinguished by the previous formulation of specific hypotheses, design planned and structured in advance
Methods: secondary data, surveys, panel data, data by observation
Casual
Objective: determine casual relationships
characteristics: manipulation of one or more independent variables, control of other mediating variables
methods: experiements
Conditions for Casuality
causality happens when the occurrence of X modifies the probability of the occurrence of Y, in market research effects are casued by multiple variables
Conditions for Causality
temporal precedence (the cause has to occur before the effect), concomitant varitation (whenever the cause happens, the effect must also occur), elimination of other possible factors (ex. confounding variables),
spurious correlation
mathematical relation in which which two events have no logical connection, generally can be implied that they have a relationship due to a third factor