Because few participants (<1% for each symptom) had serious problems (a score of 3), results were transformed into dichotomous variables, where a score of 0 or 1 represented "no difficulty," and a score of 2 or 3 represented "difficulty or suffering" in order to increase statistical power.
For each item, there is a four-level difficulty scale that is scored from 0 to 3, representing normal (no difficulty) (0), some difficulty (1), much difficulty (2), and unable to do (3).
Answers have to be given on an eleven point scale with 0 representing no pain or difficulty in performing a task and 10 representing the worst pain imaginable or unable to do the task.
The algorithm for calculating the overall score was 20 minus the sum of the scores of each of the five items, where 0 represented no financial difficulties and 15 the maximum financial difficulties.
The item-level responses for each factor were coded on a scale from 1 (no difficulty) to 5 (severe difficulty), and 0 represented "abstinence from activity due to nonvisual reasons".
The coefficients a1 and a2 (assumed to be positive) are "fatigue" coefficients, representing the difficulty of maintaining high levels of military spending.
Each item is rated on a five-point scale (0 4), with lower scores representing greater difficulty.
UK winter climbing has its own grading system using Roman numerals from grade I to grade XII with the larger number representing overall difficulty and danger.
Nonetheless, the Green Knight blurs the lines between homosociality and homosexuality, representing the difficulty medieval writers sometimes had in separating the two.
Using 5-point Likert scaregiversegivereportort how frequently their children respond to sensory input in daily life activities, with lower scores representing greater difficulty in sensory processing.
