PropertyValue
nif:beginIndex
  • 0 (xsd:integer)
nif:broaderContext
nif:endIndex
  • 733 (xsd:integer)
nif:isString
  • Absolute, or criterion-referenced, error is the error involved in using a participant's mean score as an estimate of their universe score (i.e., ô2Δ = (ô2 d/d) + (ô2 pd/d)), whereby d is the harmonic mean of (i.e., the number of days with acceptable data from each participant) [18] and is derived using Equation 1. (Equation) In contrast, relative error is associated with norm-referenced interpretations of measurement and equals the variance of the observed mean score for participants (S2 p) minus participant variance (ô2δ = S2 p – ô2 p) (Equation 2). (Equation) A complex issue arises in the calculation of S2 p because the mean score for each participant is based on a different number of acceptable days, ranging from 1 to 7.
rdf:type