NURSING RESEARCH EXAM 1 QUANTITATIVE RESEARCH
WITH ALL CORRECT & 100% VERIFIED ANSWERS|
LATEST UPDATE|ALREADY GRADED A+
What is quantitative research? ✔Correct Answer-A formal, objective, rigorous, systematic process
for generating numerical information about the world.
Quantitative research is conducted to describe ✔Correct Answer-new situations, events, or
concepts; examine relationships among variables, and determine the effectiveness of treatments or
interventions
The classic experimental designs to test the effectiveness of treatments were originated by
✔Correct Answer-Sir Ronald Fisher
Who developed quasi-experimental approaches? ✔Correct Answer-Campbell and Stanley
Who developed statistical approaches for examining relationships between variables? ✔Correct
Answer-Pearson
When little knowledge is available, what type of research is conducted? ✔Correct Answer-
Descriptive
___________ research is the exploration and description of phenomena in real life situations.
✔Correct Answer-Descriptive
What type of research provides a hypothesis for future research? ✔Correct Answer-Descriptive
__________ research involves the systematic investigation of relationships between or among
variables. ✔Correct Answer-Correlational
In correlational studies, -1 is considered ✔Correct Answer-a perfect negative correlation
In correlational studies, +1 is considered ✔Correct Answer-a perfect positive correlation
In correlational studies, 0 is considered ✔Correct Answer-no relationship
A _________ relationship indicates that both variables increase or decrease together ✔Correct
Answer-positive
A negative relationship indicates that the variables ✔Correct Answer-vary in opposite directions
The primary intent of ___________ studies is to explain the nature of relationships in the real world,
not to determine cause and effect ✔Correct Answer-Correlational
The purpose of ______________ research is to examine the causal relationships or determine the
effect of one variable on another ✔Correct Answer-quasi-experimental
, ___________ studies usually involve implementing a treatment or intervention and examining the
effects of this intervention using selected methods of measurement ✔Correct Answer-quasi-
experimental
_____________ studies usually lack a certain amount of control over the manipulation of the
treatment, management of the setting, and/or the selection of the subjects ✔Correct Answer-
quasi-experimental
Nurse researchers conduct more quasi-experimental studies than __________ studies. ✔Correct
Answer-Experimental
____________ research is an objective, systematic, highly controlled investigation conducted for the
purpose of predicting and controlling phenomena in nursing practice ✔Correct Answer-
experimental
In an experimental study, causality between the __________ variable and the __________ variable is
examined under highly controlled conditions ✔Correct Answer-independent, dependent
What is another name for the independent variable? ✔Correct Answer-Treatment
What is another name for the dependent variable? ✔Correct Answer-Outcome
Experimental research is the most powerful quantitative method because of the ________ control of
variables. ✔Correct Answer-Rigorous
What are the three main characteristics of an experimental study? ✔Correct Answer-Controlled
manipulation of at least one variable, exposure of one group to control and exposure of remaining to
the experimental, & random assignment
__________ research is AKA pure research. ✔Correct Answer-Basic
The purpose of __________ research is to generate and refine theory. ✔Correct Answer-Basic
Applied research is AKA ✔Correct Answer-practical research
The purpose of __________ research is to solve problems, make decisions, and/or predict or control
outcomes in real life practice situations ✔Correct Answer-applied
Applied research is used to test _________ and validate its usefulness in clinical practice. ✔Correct
Answer-theory
_________ is the striving for excellence in research; it requires discipline, adherence to detail, strict
accuracy, and precision. ✔Correct Answer-Rigor
Critically appraising the ______ of a study involves examining the reasoning and precision used in
conducting the study. ✔Correct Answer-Rigor
Encompasses accuracy, detail, and order ✔Correct Answer-precision
_________ is evident in the concise statement of the research purpose and detailed development of
the study design ✔Correct Answer-precision
WITH ALL CORRECT & 100% VERIFIED ANSWERS|
LATEST UPDATE|ALREADY GRADED A+
What is quantitative research? ✔Correct Answer-A formal, objective, rigorous, systematic process
for generating numerical information about the world.
Quantitative research is conducted to describe ✔Correct Answer-new situations, events, or
concepts; examine relationships among variables, and determine the effectiveness of treatments or
interventions
The classic experimental designs to test the effectiveness of treatments were originated by
✔Correct Answer-Sir Ronald Fisher
Who developed quasi-experimental approaches? ✔Correct Answer-Campbell and Stanley
Who developed statistical approaches for examining relationships between variables? ✔Correct
Answer-Pearson
When little knowledge is available, what type of research is conducted? ✔Correct Answer-
Descriptive
___________ research is the exploration and description of phenomena in real life situations.
✔Correct Answer-Descriptive
What type of research provides a hypothesis for future research? ✔Correct Answer-Descriptive
__________ research involves the systematic investigation of relationships between or among
variables. ✔Correct Answer-Correlational
In correlational studies, -1 is considered ✔Correct Answer-a perfect negative correlation
In correlational studies, +1 is considered ✔Correct Answer-a perfect positive correlation
In correlational studies, 0 is considered ✔Correct Answer-no relationship
A _________ relationship indicates that both variables increase or decrease together ✔Correct
Answer-positive
A negative relationship indicates that the variables ✔Correct Answer-vary in opposite directions
The primary intent of ___________ studies is to explain the nature of relationships in the real world,
not to determine cause and effect ✔Correct Answer-Correlational
The purpose of ______________ research is to examine the causal relationships or determine the
effect of one variable on another ✔Correct Answer-quasi-experimental
, ___________ studies usually involve implementing a treatment or intervention and examining the
effects of this intervention using selected methods of measurement ✔Correct Answer-quasi-
experimental
_____________ studies usually lack a certain amount of control over the manipulation of the
treatment, management of the setting, and/or the selection of the subjects ✔Correct Answer-
quasi-experimental
Nurse researchers conduct more quasi-experimental studies than __________ studies. ✔Correct
Answer-Experimental
____________ research is an objective, systematic, highly controlled investigation conducted for the
purpose of predicting and controlling phenomena in nursing practice ✔Correct Answer-
experimental
In an experimental study, causality between the __________ variable and the __________ variable is
examined under highly controlled conditions ✔Correct Answer-independent, dependent
What is another name for the independent variable? ✔Correct Answer-Treatment
What is another name for the dependent variable? ✔Correct Answer-Outcome
Experimental research is the most powerful quantitative method because of the ________ control of
variables. ✔Correct Answer-Rigorous
What are the three main characteristics of an experimental study? ✔Correct Answer-Controlled
manipulation of at least one variable, exposure of one group to control and exposure of remaining to
the experimental, & random assignment
__________ research is AKA pure research. ✔Correct Answer-Basic
The purpose of __________ research is to generate and refine theory. ✔Correct Answer-Basic
Applied research is AKA ✔Correct Answer-practical research
The purpose of __________ research is to solve problems, make decisions, and/or predict or control
outcomes in real life practice situations ✔Correct Answer-applied
Applied research is used to test _________ and validate its usefulness in clinical practice. ✔Correct
Answer-theory
_________ is the striving for excellence in research; it requires discipline, adherence to detail, strict
accuracy, and precision. ✔Correct Answer-Rigor
Critically appraising the ______ of a study involves examining the reasoning and precision used in
conducting the study. ✔Correct Answer-Rigor
Encompasses accuracy, detail, and order ✔Correct Answer-precision
_________ is evident in the concise statement of the research purpose and detailed development of
the study design ✔Correct Answer-precision
