Question

QUESTION 1 This study is designed to determine if increasing supervision by teachers of preschoolers' handwashing will decrease hepatitis A rates Research Problem O Research Hypothesis Research Question O Purpose Statement QUESTION 2 In preschool children at risk for infectious disease. what is the effect of increased teacher supervision of handwashing on hepatitis A rates? Research Problem O Research Hypothesis Research Question Purpose Statement QUESTION 3 Click Save and submit to care and submit. Click Save All Answers to move alla

Answer 1

Question 1

Answer is B

Research Hypothesis

The above statement states that increase in supervision by teachers of pre-schoolers of hand washing would reduce hepatitis A rates, is a statement which is tested and directly implicates hypothesis being tested. There might be positive or negative results, Hence this statement is a directional hypothesis

The options a, c and d are not indicative in this

Question 2

Answer is A

Research problem: it is a statement about an area, a condition which needs improvement, a difficulty to be solved, a problem that needs solution.

b. research hypothesis is a statement which indicates what exactly needs to be tested in a research problem

c. Research Question: these are statements that need a answer to be found it is more like descriptive question or comparision or a casual question

d. it would be written as a purpose or objective or intent of study