Engineering and Construction: techniques for roadway tunnelling

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Project description
This is a hypothetical program evaluation. We chose to use surveys for current supervisors as well as their employees.

Describe the Measures When you evaluate your program, unless you are using only secondary or archival data (such as public records or internal documents already being gathered), you will probably use some instrument(s) to collect data from your sample. Measures can include surveys, tests, observation schedules, etc. These instruments must be reliable and valid to evaluate your program. In addition to the evaluation questions, the participants education level, culture, language, time availability, and many other factors, will determine the appropriate measure(s) to use to collect data. Describe your data collection tools/instruments. List the variables they measure, etc. Be sure to cite and list in the references any authors of your instruments Describe how the instruments you use will be pilot tested with a small number of population members to ensure the instrument is usable and useful. 1. What type of score will your measures yield (e.g., open-ended responses, ratings, number correct)?
2. Reliability If you are using an existing measure, describe method used to determine this. If you are developing your own measure, explain how you might establish reliability, if you could. 3. Validity If you are using an existing measure, describe method used to determine this. If you are developing your own measure, explain how you will establish validity.

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