In terms of reliability of an observation tool,
A. the fewer levels of discrimination, the easier to get reliability.
B. the more levels of discrimination, the easier to get reliability.
C. the number of levels of discrimination does not affect reliability.
D. three levels of discrimination is the best number of levels for reliability.
Answer: A
You might also like to view...
The generic drug 5-aminosalicylic acid ________
A) decreases intestinal inflammation by blocking the production of hydrochloric acid B) decreases intestinal inflammation by blocking the production of prostaglandins C) increases intestinal peristalsis by blocking the production of hydrochloric acid D) decrease intestinal peristalsis by blocking the production of prostaglandins.
What occurs in the body of a patient with an autoimmune disease?
A. There is immunity to a variety of different pathological organisms. B. There is fluid lying between the tissue spaces. C. There is destruction of their own cells by the immune system.
Which of the following are not considered to be an opportunistic infection?
A. Pneumocystis jiroveci B. lymphoma C. cytomegalovirus D. Kaposi's sarcoma
Which of the following fractures' mechanism of injury is a direct blow to the cheek bone resulting in trismus or numbness of the face?
A. Temporomandibular joint dysfunction B. Zygomatic complex fracture C. Mandibular luxation D. Maxillary fracture