NUR 3110 - RESEARCH INSTRUMENTATION
Minimum Credits: 3
Maximum Credits: 3
This course focuses on the general properties of skillful measurement integral to the research process. The domain sampling model is presented as the major theory of measurement error with the parallel test model presented as a special case of domain sampling model. The construct, criterion and content validity of psychosocial instruments are explored and methods for evaluating each of these relative to specific instruments are presented. The theory of reliability is approached from the domain sampling model and factors are identified that reduce the reliability of an instrument. Methods to estimate reliability such as internal consistency, alternative forms and long-range stability are included. The basic concepts of biomedical instrumentation and the static characteristics that describe instruments performance (e.g., Accuracy, precision, resolution, reproducibility, zero drift, sensitivity drift, and linearity) of physiological instruments are reviewed. Also, a basic discussion will be held on laboratory standardization’s (e.g., CDC) and reliability of laboratory assays (use of split samples, coefficient of variation measures). A variety of scaling methodologies will be discussed as well as the principals involved in the design and formatting of questionnaires.
Academic Career: GRAD
Course Component: Lecture
Grade Component: Grad LG/SNC Basis
Course Requirements: PREQ: PSYED 2019 or BIOST 2042 ; PROG: School of Nursing
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