How can the INSTRUMENTATION used in a research study affect internal validity? O a lt can reduce internal validity if the instrument is highly reliable and valid. O b.lt can improve internal validity if the researcher is highly skilled in its' usage. O Properly calibrating the instrument may slightly reduce internal validity. O d. Instrumentation plays no role in the internal validity of a study.

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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How can the INSTRUMENTATION used in a research study affect internal validity?
O a. It can reduce internal validity if the instrument is highly reliable and valid.
b. It can improve internal validity if the researcher is highly skilled in its' usage.
c. Properly calibrating the instrument may slightly reduce internal validity.
d. Instrumentation plays no role in the internal validity of a study.
Transcribed Image Text:How can the INSTRUMENTATION used in a research study affect internal validity? O a. It can reduce internal validity if the instrument is highly reliable and valid. b. It can improve internal validity if the researcher is highly skilled in its' usage. c. Properly calibrating the instrument may slightly reduce internal validity. d. Instrumentation plays no role in the internal validity of a study.
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