How can the design of an interrupted time series study be made more informative? Specifically, how...
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How can the design of an interrupted time series study be made more informative? Specifically, how might you try to control for potential confounding variables to increase the internal validity of the study? An experiment employs a between-subjects design such that participants are assigned to one of four conditions. What can the researchers do to ensure that there are not large a priori differences (i.e., differences that existed prior to the start of the study) between the groups of participants selected to participate in each of the four conditions? How can the design of an interrupted time series study be made more informative? Specifically, how might you try to control for potential confounding variables to increase the internal validity of the study? An experiment employs a between-subjects design such that participants are assigned to one of four conditions. What can the researchers do to ensure that there are not large a priori differences (i.e., differences that existed prior to the start of the study) between the groups of participants selected to participate in each of the four conditions?
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An interrupted time series study can be made more informative by incorporating a control group or by ... View the full answer
Related Book For
Business Research Methods
ISBN: 978-0073521503
12th edition
Authors: Donald R. Cooper, Pamela S. Schindler
Posted Date:
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