What are 3 psychometric issues in selecting clinical outcome measures correct answers Reliability (consistency)
Validity (accuracy)
Responsiveness (ability to detect change)
What is the degree to which an outcome measure, measures what it is intended to measure correct answers Validity (accur...
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What are 3 psychometric issues in selecting clinical outcome measures correct answers
Reliability (consistency)
Validity (accuracy)
Responsiveness (ability to detect change)
What is the degree to which an outcome measure, measures what it is intended to measure
correct answers Validity (accuracy)
What are 3 types of validity correct answers Content validity
criterion-related validity
construct validity
Repeat observations overtime remain stable when the individuals condition remains stable is
called correct answers reliability (consistency
All of the following statements represent the contemporary concept of validity except:
A) Validity subsumes reliability and responsiveness
B) Validity refers only to the accuracy of a measurement
C) Validation requires ongoing collection of evidence to support each intended use of the
measure
D) An outcome measure itself is not "validated" correct answers B) Validity refers only to the
accuracy of a measurement
The types of validity evidence may include:
A) Relationships with other measures of the construct
B) Measures of other constructs
C) Measures of different constructs
D) Content of the measure
E) All of the above
F) A and B only correct answers E) All of the above
T/F Evidence that the change in a score from the start to end of treatment is correlated with other
measures of change is sufficient to support the interpretation and use of a clinical outcome
measure such as the Penn Shoulder Score. correct answers False
Which form of reliability is associated with measurement errors due to content of the questions
that are included on a patient-reported outcome measure?
A) Test re-test reliability
B) Intra-rater reliability
C) Internal consistency
D) Inter-rater reliability
E) None of the above correct answers C) Internal Consistency
f there is no error in a measurement, the reliability coefficient would be:
, A) 0.00
B) -1.00
C) 1.00 correct answers C) 1.00
T/F To determine measurement precision for the change of in the score of a clinical outcome
measure from the start to end of treatment, the standard error of measurement should be
multiplied by the square root of 2. correct answers True
T/F An effect size of 0.15 would be considered a small effect. correct answers True
T/F An advantage of group level responsiveness statistics is that they can also be used to
determine if an individual patient is better, the same or worse as a result of treatment. correct
answers False
T/F The appropriate reliability coefficient to determine the amount of change that is beyond
measurement error is the internal consistency reliability coefficient. correct answers False
All of the following except can be used to determine if a patient has had a meaningful outcome:
A) Normative data
B) Effect size
C) Patient acceptable symptom state correct answers B) Effect size
Which of the following are valid reasons for clinicians to use Clinical Practice Guidelines?
(Select all that apply)
A) When the clinician wants to know what the evidence-based recommendations are for
managing a specific condition or disease.
B) Saves the clinician time from having to search, appraise and apply evidence from individual
studies
C) Gives the clinician a "cookie-cutter" approach when treating patients with the same condition
D) When the clinician wants to avoid using their clinical-decision judgement correct answers A
and B
T/F Clinical practice guidelines benefit the patients by fostering transparency during treatment
decisions and promoting better outcomes for the patient. correct answers True
Which of the following is a limitation of clinical practice guidelines?
A) There will always be some chance of subjectivity and bias in the recommendations
B) They can be developed swiftly
C) They provide busy clinicians a quick reference for best practices regarding a condition of
interest
D) There is ample amount of high-quality evidence available to create CPGs correct answers A)
There will always be some chance of subjectivity and bias in the recommendations
All the following are true regarding Clinical Practice Guidelines, EXCEPT:
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