Question

Question 1

1. Match the research term to the correct statement

There is no relationship between teacher supervision of handwashing and infectious disease rates in preschool children.

In preschool children at risk for infectious disease, what is the effect of increased teacher supervision of handwashing on hepatitis A rates?

When preschoolers are supervised and taught to wash hands before eating and after using the toilet, rates of hepatitis A will be decreased.

1. Hepatitis A spreads by the oral-fecal route. Preschoolers are at high risk for contracting it because of their hygiene practices and environment.

   A.	Null hypothesis
   B.	Research question
   C.	Research Hypothesis
   D.	Research Problem

Question 2

1. Match the research term with its definition

In quantitative research, the presumed “cause” of a phenomena (the variable that is manipulated or the intervention in PICO)

In quantitative research, the presumed “effect” (the variable that is measured or outcome in PICO)

In quantitative research, the variable that may confound understanding of the relationship between the independent and dependent variable

Theoretical meaning of a concept

1. What the researcher must create to measure and collect needed information about a concept

   A.	Dependent variable
   B.	Extraneous variable
   C.	Independent variable
   D.	Operational definition
   E.	Conceptual definition

Question 3

1. What is the primary purpose for a literature review (according to your text)?

   		Sum up what is known about the topic
   		Create new knowledge about the topic
   		Capture the experience of a research topic
   		Provide the foundation for a research project

Answer 1

Question 1

First statement  is Null Hypothesis

Second statement is Research Question

Third statement is Research Hypothesis

Fourth statement is Research Problem

Question 2

First statement is Operational definition

Second statement is Dependent variable

Third statement is Extraneous variable

Fourth statement is Conceptual definition

Fifth statement is Indepenent variable

Question 3

Primary purpose of literature review is - create new knowledge about the topic