Specificity essay

Somewhat related to the sensitivity and specificity terms are the predictive values of a test. Unlike the above statistics, predictive values depend greatly on the prevalence of disease as well as the accuracy of the test. Positive predictive value is the probability that a person in your population with a positive test has the disease.

Students will be tested every ten lessons, and will score at least 80%. After completing ten lessons, students will take a timed 25-item multiple choice achievement test that has 20 items based on materials covered and 5 items to help identify areas for improvement in the next level of lessons.

Specificity of the population, however, is directly related to the goals of the proposal. If there are broadly defined goals, a more general description may be appropriate for your proposal. The point here is, as an author you will have to decide the degree of specificity your proposal needs according to the grantmaker’s requirements.

Some authors struggle with specificity because they do not want to claim an absolute. Claiming an absolute usually has to do with using “absolute terms,” such as: all, none, every, never, always, and the like. For example, “ All school buses are yellow behemoths that take up every inch of the road.”