Exam 6: Experimentation and Causal Research
Exam 1: Introduction to Marketing Research98 Questions
Exam 2: Defining the Marketing Research Problem and Developing an Approach103 Questions
Exam 3: Research Design, Secondary and Syndicated Data141 Questions
Exam 4: Qualitative Research96 Questions
Exam 5: Survey and Observation95 Questions
Exam 6: Experimentation and Causal Research91 Questions
Exam 7: Measurement and Scaling124 Questions
Exam 8: Questionnaire and Form Design87 Questions
Exam 9: Sampling: Design and Procedures86 Questions
Exam 10: Data Collection and Preparation138 Questions
Exam 11: Data Analysis: Frequency Distribution, Hypothesis Testing, and Cross-Tabulation88 Questions
Exam 12: Data Analysis: Hypothesis Testing Related to Differences, Correlation, and Regression94 Questions
Exam 13: Report Preparation and Presentation90 Questions
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Which of the following is NOT one of the broad categories of experimental designs?
(Multiple Choice)
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________ implies that the occurrence of X increases the probability of the occurrence of Y.
(Multiple Choice)
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________ are distinguished by the fact that the researcher can randomly assign test units to experimental groups and also randomly assign treatments to experimental groups.
(Multiple Choice)
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A ________ is an artificial setting for experimentation in which the researcher constructs the desired conditions.
(Multiple Choice)
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It is possible to give monetary incentive in the form of Linden dollars in Second Life but nonmonetary incentives cannot be given.
(True/False)
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In a short essay, define randomization and list and discuss the two types of true experimental design.
(Essay)
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External validity refers to whether the manipulation of the independent variables or treatments actually caused the observed effects on the dependent variables.
(True/False)
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According to the text, factorial designs are the most common statistical designs.
(True/False)
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Opinions, tastes, and preferences in virtual worlds are the same as in a real setting.
(True/False)
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________ allow for the statistical control and analysis of external variables.
(Multiple Choice)
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Which of the following is a way of controlling extraneous variables?
(Multiple Choice)
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In a Pepsi project the researcher is interested in examining the effect of humor and the effect of various levels of brand information on advertising effectiveness.Three levels of humor (no humor, some humor, and high humor)are to be examined.Likewise, brand information is to be manipulated at three levels (low, medium, and high).The resulting table would be three rows (levels of information)by three columns (levels of humor), producing nine possible combinations or cells.The respondents would be randomly assigned to one of the nine cells.Respondents in each cell would receive a specific treatment combination.After exposure to a treatment combination, measures would be obtained on attitudes toward Pepsi advertising, brand, and the celebrity from respondents in each cell.To which category of design does this fall into?
(Multiple Choice)
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The ________ is not exposed to the independent variable manipulation but provides a point of comparison when examining the effects of these manipulations on the dependent variable.
(Multiple Choice)
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A factorial design is a statistical experimental design used to measure the effects of two or more independent variables at various levels and to allow for interactions between variables.
(True/False)
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Responses given because the respondents attempt to guess the purpose of the experiment and respond accordingly are called demand artifacts.
(True/False)
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The ________ is a two-group experimental design in which one of the groups acts as a control group, the subjects are not assigned randomly, and measurements are made on both groups following the treatment.
(Multiple Choice)
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In a short essay, describe the broad categories of experimental designs and discuss the various applications of each design category.
(Essay)
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Which of the following can be symbolized as:
EG: R X O1
CG: R O2
Where,
X = the exposure of a group to an independent variable, treatment, event, the effects of which are to be determined
O = the process of observation or measurement of the dependent variable on the test units or group of units
R = the random assignment of test units or groups to separate treatments
CG = control group EG = experimental group
(Multiple Choice)
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Statistical designs allow for the statistical control and analysis of external variables.
(True/False)
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In a short essay, list and discuss the three specific preexperimental designs.
(Essay)
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