A researcher evaluates whether a tool addresses the major elements of the construct being studied. This helps to ensure
a. content validity.
b. equivalence.
c. internal consistency.
d. readability level.
ANS: A
You might also like to view...
A 60-year-old male client with an acute viral infection is receiving interferon therapy. The physician is teaching the family of the client about the diverse actions of the treatment and the ways that it differs from other anti-infective therapies. Which of the following teaching points listed below should the physician least likely include?
A) "Interferon can help your father's unaffected cells adjacent to his infected cells produce antiviral proteins that can stop the spread of the infection." B) "Interferon can help limit the replication of the virus that's affecting your father." C) "Interferon helps your father's body recognize infected cells more quickly." D) "Interferon can bolster your father's immune system through the stimulation of natural killer cells that attack viruses."
The nurse observes that a client responds better to health teaching when the nurse motivates him and assures him about the benefits of the teaching. In which of the following learning domains does the client's learning style fall?
A) Cognitive domain B) Affective domain C) Psychomotor domain D) Interpersonal domain
An exclusive provider organization (EPO) requires that members:
a. accept responsibility for health-care cost containment. b. identify their preferred provider coverage. c. Obtain health-care services within a particular network. d. Pay a fixed monthly fee without employer compensation.
Which part of the bone contains blood vessels that supply bone cells with oxygen?
a. Cartilage b. Tendons c. Bone marrow d. Periosteum