What exactly do the results of a screener tell you?

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Reference no: EM133954717

Assignment

I. What does "surveillance" in the context of disabilities refer to? (this can be copied and pasted from the text)

II. What are the components that should be included as part of general developmental surveillance by a general practitioner? These can be listed.

III. What are the items that the American Academy of Neurology has developed regarding ASD screening? These can also be listed.

Note how those items relate to the diagnostic criteria for ASD related to social interaction and communication.

IV. How do "surveillance" and "screening" relate to each other? Be sure to put this into your own words.

V. Why is screening for ASD so important? Get the instant assignment help.

VI. What exactly do the results of a screener tell you? (e.g., does it provide you a diagnosis?)

VII. What is the difference between a Level I and a Level II screener?

VIII. Note the discussion of "false positives" and "false negatives" when evaluating the quality of a screener. Ideally, the screener accurately identifies individuals who eventually receive a diagnosis of ASD through a comprehensive evaluation. If the screener identifies someone who is at risk but who does not end up receiving a diagnosis, the screener produced a false (incorrect) positive (individual at risk). If the screener identifies someone as not being at risk but who does end up receiving a diagnosis, the screener produced a false (incorrect) negative (individual not at risk). If you had the choice between a screener with a high portion of false positives and a second screener with a high portion of false negatives, which would you choose and why?

IX. Also, note the discussion on sensitivity and specificity. An assessment is "sensitive" if it detects all those who actually have a certain disorder (i.e., doesn't produce a lot of false negatives), and an assessment is "specific" if it correctly rules out those who actually don't the disorder (i.e., doesn't produce a lot of false positives).

Check out the MCHAT in the Assessments folder in this module.

X. What is social communication disorder and how is it different from (and similar to) ASD?

Note the statistics of individuals diagnosed with ASD using the criteria in the DSM-IV compared to the new criteria in the DSM-V.

XI. What are some of the diagnoses that are often comorbid with ASD?

Reference no: EM133954717

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