Ingredients1 lb Boarâs Head Lower Sodium Branded Deluxe Ham, Sliced Thinly12 Asparagus Spears1 tbsp Olive Oil4 Crusty Hoagie Rolls, Toasted 1 / 4 bl 25% Lower Sodium, 25% Lower Fat American Cheese, Sliced8 Lettuce Leaves, Cleaned and Stemmed4 Pineapple Rings, Halved1 tbsp Sesame SeedsDirectionsPreheat oven to 400ËF.
C. Reliability and Validity In order for assessments to be sound, they must be free of bias and distortion. Reliability and validity are two concepts that are important for defining and measuring bias and distortion.
Repeatability or testâretest reliability is the variation in measurements taken by a single person or instrument on the same item, under the same conditions, and in a short period of time. A less-than-perfect testâretest reliability causes testâretest variability. Such variability can be caused by, for example, intra-individual variability and intra-observer variability. A measurement may be said to be repeatable when this variation is smaller than a pre-determined acceptance criterion.