HESI Research Flowers Exam 4 2023 Guaranteed A+ Actual Questions and Answers, Complete 100%

HESI Research Flowers Exam 4 2023 Guaranteed A+ Actual Questions and Answers, Complete 100% 1. In the following hypothesis, what is the dependent variable? There is no measurable difference in incidence of acne in 15-year-olds who are placed on a chocolate-free diet.: Answer: Acne 2. What is the relationship between a conceptual definition and an operational definition?: Answer: The operational definition allows the researcher to create a measurable variable from a concept; the conceptual definition does no 3. In the following research question, what is the independent variable? Can diabetics on oral antiglycemic medications achieve better control of blood sugar, as measured by Hgb A1C, if they are taught to meditate and do this on a daily basis?: Answer: Meditation 4. Which of the following are the research variables in this study? (Select all that apply.): Answer: Verbal skills Fear of separation from parents Length of hospital stay 5. Which of the following could be a dependent variable in an experimental study? (Select all that apply.): Answer: The number of times the gerbil rings the bell c. Quality of life Vomiting