Jeff believes that all women who ask men out on a date are liberal feminists—something he has a negative opinion of. When Jill asks Jeff on a date, he immediately forms a negative perception of her, her background, and her beliefs. This anecdote would be an example of what?

An article reports a correlation of -.15 between Pain using a Visual Analog Scale and Quality of Life as measured by the Stroke Impact Scale. This study proved what type of validity between these two measures?

Which type of study would be the highest level of evidence assessing the responsiveness of the Berg Balance Scale?

You and your supervisor assess the same patient with the Berg Balance Scale, and both score him as a 48/56 on the measure.  This suggests excellent:

Which psychometric property refers to an outcome measure’s ability to measure the characteristic or feature it is intended to measure?

You are conducting a literature search to evaluate the most recent evidence available for diagnosing BPPV in an 80 year old male patient with a history of traumatic brain injury.  You complete your initial search using the terms and search strategy “BPPV AND Traumatic Brain Injury” and limit your search to the last 10 years and English. Your search yields no results.  Which of the following modifications would be most important to initially perform to expand your search?  

A group of patients with neck pain has completed the SF-36 general health written questionnaire at baseline, 3 days later, and once again 3 days later (6 days post baseline) with the same researcher as part of a reliability research protocol. What type of psychometric testing is being performed?

Electrophoretic separation (electrophoresis) of particles depends on two forces.  They are: (check all that apply)

Trypan Blue stain can be used to assess cell viability because:

The ability to choose your own actions, behavior, and response to an environment is explained by which of the following theories?