NTR 351 -Research Nutrition Final Exam
with Complete Verified Solutions
The systematic process used in much research is referred to as the:
scientific method
Research has always been done to answer questions. In this way it
extends knowledge
A master's degree student has chosen to use data from the NHANES (National
Health And Nutrition Examination Surveys) from the years 2015-2017. What type
of research study is this?
retrospective
Another master's degree student desires to study pre-school obesity in low-
income families. She will take height and weight measurements of Head Start
children who enter as three-year-old's and collect data every 6 months until they
leave the program at age 5. What type of research study is this?
prospective
A study compared the effects of regular-fat cheese or an equal amount of
reduced-fat cheese on LDL cholesterol levels. What is the dependent variable?
LDL level
A study recruited participants for an Internet-delivered weight-loss program to
see if the program produced behavior change and weight loss. What is the
independent variable?
weight-loss program
A cohort study of U.S. adults looked at how lifestyle factors, such as smoking
and physical activity, were related to whether someone got certain cancers. What
was/were the dependent variable?
certain cancers
Researchers plan to collect data for their study on nutrition and diabetes on a
particular day at a clinic in March. What type of study is it?
cross-sectional
In a _____________ study, participants are observed and measurements taken at
different points in time.
longitudinal
Which article title would be the best example of Epidemiological research?
An analysis of vitamin C intake in women in Cape Town, South Africa
In an experimental study, participants are placed into the intervention or the
_____________________ group.
control
Factors, other than the variables being studied, that might influence the outcome
of a study are referred to as:
extraneous variables
A study titled "Influence of Fruit Consumption on Risk of Type 2 Diabetes in
Southeast Asia" is an example of which type of research?
original research
Which type of research general reports results as "codes" or themes?
, qualitative
Which type of research prefers to use a random sample and large numbers of
participants?
quantitative
Which type of research does not have a hypothesis to start?
qualitative
A study entitled "Active Transport of Sodium and Potassium Ions - Mechanism
and Regulation" would be considered an example of:
bench research
After a hospital foodservice director implemented a new cafeteria menu for
employees, she surveys employees about the menu and then compared the
results to surveys done before the men changed. This type of study would be
considered ___________________
a quality improvement study
In an experimental study looking at the effects of weight loss drug on weight loss,
which is the independent variable?
the drug used
_____________ test new treatments, drugs, or medical devices that have never
been researched before and often need to solicit volunteers or paid people to
participate.
Clinical trials
Which type of research tries to speed up the process of getting the research from
the researcher's bench to the hospital patient and to the community?
translational research
Today's Dietitian is an example of:
trade publication
Ladies Home Journal, Shape, and Runners World are examples of:
magazines
The American Journal of Clinical Nutrition is an example of a:
scholarly journal
In a ____________________, articles are written by researchers and the audience
includes researchers, clinicians, professors, and students in a specific field.
scholarly journal
Before being published, and to ensure that an author's journal submission is
accurate, conducted correctly, and advances the knowledge base, it must go
through a __________________ process.
peer review
A scholarly journal's Impact Factor relates to:
the frequency with which its articles are cited
An article about increasing fruit and vegetables intake among children through
gardening-based interventions was a meta-analysis of 23 similar articles. Which
type of article would it be?
systematic review
Compilations of abstracts and papers presented at a professional meeting are
part of the gray literature referred to as:
conference proceedings
with Complete Verified Solutions
The systematic process used in much research is referred to as the:
scientific method
Research has always been done to answer questions. In this way it
extends knowledge
A master's degree student has chosen to use data from the NHANES (National
Health And Nutrition Examination Surveys) from the years 2015-2017. What type
of research study is this?
retrospective
Another master's degree student desires to study pre-school obesity in low-
income families. She will take height and weight measurements of Head Start
children who enter as three-year-old's and collect data every 6 months until they
leave the program at age 5. What type of research study is this?
prospective
A study compared the effects of regular-fat cheese or an equal amount of
reduced-fat cheese on LDL cholesterol levels. What is the dependent variable?
LDL level
A study recruited participants for an Internet-delivered weight-loss program to
see if the program produced behavior change and weight loss. What is the
independent variable?
weight-loss program
A cohort study of U.S. adults looked at how lifestyle factors, such as smoking
and physical activity, were related to whether someone got certain cancers. What
was/were the dependent variable?
certain cancers
Researchers plan to collect data for their study on nutrition and diabetes on a
particular day at a clinic in March. What type of study is it?
cross-sectional
In a _____________ study, participants are observed and measurements taken at
different points in time.
longitudinal
Which article title would be the best example of Epidemiological research?
An analysis of vitamin C intake in women in Cape Town, South Africa
In an experimental study, participants are placed into the intervention or the
_____________________ group.
control
Factors, other than the variables being studied, that might influence the outcome
of a study are referred to as:
extraneous variables
A study titled "Influence of Fruit Consumption on Risk of Type 2 Diabetes in
Southeast Asia" is an example of which type of research?
original research
Which type of research general reports results as "codes" or themes?
, qualitative
Which type of research prefers to use a random sample and large numbers of
participants?
quantitative
Which type of research does not have a hypothesis to start?
qualitative
A study entitled "Active Transport of Sodium and Potassium Ions - Mechanism
and Regulation" would be considered an example of:
bench research
After a hospital foodservice director implemented a new cafeteria menu for
employees, she surveys employees about the menu and then compared the
results to surveys done before the men changed. This type of study would be
considered ___________________
a quality improvement study
In an experimental study looking at the effects of weight loss drug on weight loss,
which is the independent variable?
the drug used
_____________ test new treatments, drugs, or medical devices that have never
been researched before and often need to solicit volunteers or paid people to
participate.
Clinical trials
Which type of research tries to speed up the process of getting the research from
the researcher's bench to the hospital patient and to the community?
translational research
Today's Dietitian is an example of:
trade publication
Ladies Home Journal, Shape, and Runners World are examples of:
magazines
The American Journal of Clinical Nutrition is an example of a:
scholarly journal
In a ____________________, articles are written by researchers and the audience
includes researchers, clinicians, professors, and students in a specific field.
scholarly journal
Before being published, and to ensure that an author's journal submission is
accurate, conducted correctly, and advances the knowledge base, it must go
through a __________________ process.
peer review
A scholarly journal's Impact Factor relates to:
the frequency with which its articles are cited
An article about increasing fruit and vegetables intake among children through
gardening-based interventions was a meta-analysis of 23 similar articles. Which
type of article would it be?
systematic review
Compilations of abstracts and papers presented at a professional meeting are
part of the gray literature referred to as:
conference proceedings
