Which type of validity can be affected by missing values problems?
a. Statistical conclusion validity
b. Internal validity
c. External validity
d. All three types of validity
D
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A researcher who has conducted experimental research finds that in his 145-person hospital study the patients who are ambulated on the evening of abdominal surgery are less likely than the control group to develop postoperative pneumonia
What does the researcher infer? a. The control group resembled the experimental group in all important characteristics. b. Early ambulation and pneumonia are strongly related. c. Evening-of-surgery ambulation will prevent some cases of postoperative pneumonia in abdominal surgery patients. d. Careful support of the abdomen is important for postoperative ambulation in patients who have had abdominal surgery.
A thick, cheesy, protective deposit of sebum and shed epithelial cells on the surface of the skin is referred to as:
a. sebum epithelium c. vernix caseosa b. epitheliosis d. the third skin
The client has cancer. He asks the nurse where cancer comes from. What is the best explanation by the nurse?
1. "Cancer is genetic; you inherited the predisposition for your cancer." 2. "Cancer cells are your body's cells that have lost the ability to control their growth." 3. "Cancer is caused primarily by viruses in the environment." 4. "Cigarette smoking and second-hand smoke are the primary causes of cancer."
______________ is described as those abilities to understand one's own and others feelings, behaviors and thoughts and to act appropriately
a. Great Man theory b. Social intelligence c. Emotional intelligence d. Big Five personalities