Exam 10: Quasi-Experimental Designs Applied Research

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Surveys of existing programs, census data, and surveys of residents all contribute to which phase of program evaluation?

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A _________ is a systematic examination of qualitative information in terms of predefined categories.

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Use an example to show how an interrupted time series design can evaluate trends.

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An interrupted time series design is a research method used to evaluate the impact of an intervention or event on a particular outcome over time. It involves collecting data on the outcome of interest at multiple time points before and after the intervention or event occurs. By comparing the trend in the outcome before and after the intervention, researchers can assess whether there was a significant change in the outcome following the intervention.

For example, let's consider a study that evaluates the impact of a new traffic law on the number of traffic accidents. Researchers collect data on the number of traffic accidents in a specific area for several years before and after the implementation of the new law. By plotting the number of accidents over time and visually inspecting the trend, researchers can determine if there was a significant change in the number of accidents following the implementation of the law.

If the interrupted time series analysis shows a clear and significant decrease in the number of traffic accidents after the new law was implemented, it suggests that the intervention had a positive impact on reducing accidents. This type of design allows researchers to assess the effectiveness of interventions or events in real-world settings and can provide valuable insights for policymakers and practitioners.

Deciding between two equally effective programs can be accomplished by completing a(n) ____________.

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Describe the ethical issues that are especially relevant for program evaluation research.

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The study by Fisher et al. on the "cognitive interview" shows that

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The purpose of a _________ is to examine what is actually occurring in a program to see if it is running as designed.

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In _________ research, the investigator relies on the gathering together of information already collected for another purpose.

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A summative evaluation is designed to answer the question:

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Which of the following is true about the Hollingworth's Coca-Cola study?

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Trends can be evaluated by using a(n) ___________ design.

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Applied research

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When psychology first emerged as an independent discipline at the end of the nineteenth century, American psychologists

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Which type of program evaluation is needed when trying to choose between two programs, both of which seem to be equally effective?

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Explain why a consistent failure to reject the null hypothesis can be a useful finding in program evaluation research.

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Collectively, persons with a direct interest in a program are known as

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Distinguish between a summative and a formative analysis and explain why program administrators worry more about the former.

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Explain why early American psychologists were so interested in applied psychology and give a "football" example of applied work from psychology's early years.

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In the above item, if worker absenteeism improved after flextime was installed and was generally lower after than before the program, what could be concluded?

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The following questions relate to this study: Teachers in a local school district are given a test of computer literacy (0-100, with 100 being perfect). Then during the school year they have monthly in-service programs designed to improve their computer literacy. Their computer knowledge is assessed again at the end of the year. Their average pretest score is 40 and their average posttest score is 80. Teachers in a comparable school district aren't given the training, but they do get the pretest and posttest. -When evaluating the in-service programs, you determine that the second group scored 40 on both the pretest and posttest. You also discover that teachers in the first group were given home computers one month after the program began. How would you interpret the results?

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