NURS 328 - Quiz 2 Questions and
answers 100% Pass
research studies - CORRECT ANSWER-often peer reviewed by two reviewers
and are BLIND reviewed
hypotheses - CORRECT ANSWER-used when conducting experimental or quasi
experimental research in the quantitative paradigm.
A hypothesis - CORRECT ANSWER-Consists of an independent variable and a
dependent variable; these variables are described in relation to each another.
Experimental - CORRECT ANSWER-In a(n) ___________ design the researcher
controls (manipulates) the independent variable and randomly assigns subjects to
different conditions.
pre-experimental - CORRECT ANSWER-A(n) __________design does not
include mechanisms to compensate for the absence of either randomization or
control group
quasi-experimental - CORRECT ANSWER-In a(n) _______ design the
investigator does not randomly assign participants but does manipulate the
independent variable and controls to enhance the internal validity.
,non-experimental - CORRECT ANSWER-In a(n) ___________ design the
researcher collects data without introducing any treatment.
5. This experimental design is sometimes called a crossover design. In the repeated
measure design one group of subjects is exposed to more than one condition in
random order.
repeated measure - CORRECT ANSWER-This experimental design is sometimes
called a crossover design. In the ________________design one group of subjects
is exposed to more than one condition in random order.
non-equivalent - CORRECT ANSWER-This is a type of quasi-experimental
design that involves a comparison group that was not developed on the basis of
random assignment. It is called a _______________ control group design.
retrospective study - CORRECT ANSWER-A(n) ________________ begins with
the occurrence of the dependent variable in the present and then links this effect to
some presumed cause which occurred in the past.
dependent variable - CORRECT ANSWER-The outcome factor; the variable that
may change in response to manipulations of the independent variable.
experimental study - CORRECT ANSWER-the researcher manipulates one of the
variables and tries to determine how the manipulation influences other variables
hypthesis - CORRECT ANSWER-explanation of observations that are testable
through experimentation or observation, educated guess
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,independent variable - CORRECT ANSWER-The experimental factor that is
manipulated; the variable whose effect is being studied.
Non-experimental - CORRECT ANSWER-Without the use of a comparison or
control group, has little control over the factors that affect the validity of the
results.
quasi-experimental design - CORRECT ANSWER-An experiment that does not
require random assignment to conditions.
Hypotheses - CORRECT ANSWER-statements about a relationship between two
or more variables
Independent variable - CORRECT ANSWER-Also known as the treatment
the variable that is manipulated
Dependent variable - CORRECT ANSWER-Is the outcome
is caused by the independent variable
Research studies in the quantitative paradigm - CORRECT ANSWER-Three main
types:
Experimental, quasi experimental, nonexperimental
, in an experimental design - CORRECT ANSWER-The researcher manipulates the
independent variable or introduces an intervention
Subjects are randomly assigned to a treatment or a control group
(Randomized controlled trial)
(May be used to test a new drug)
A Quasi experimental design - CORRECT ANSWER-differs slightly from
experimental
subjects are not randomly assigned to reatment or a control group
the researcher is still manipulating the independent variable or introducing an
intervention
non-experimental research - CORRECT ANSWER-When a researcher collects
data without manipulating the independent variable or introducing an intervention
it is.... (eg survey research)
etymology - CORRECT ANSWER-the study of word origins
COPYRIGHT ©️ 2025, ALL RIGHTS RESERVED.
answers 100% Pass
research studies - CORRECT ANSWER-often peer reviewed by two reviewers
and are BLIND reviewed
hypotheses - CORRECT ANSWER-used when conducting experimental or quasi
experimental research in the quantitative paradigm.
A hypothesis - CORRECT ANSWER-Consists of an independent variable and a
dependent variable; these variables are described in relation to each another.
Experimental - CORRECT ANSWER-In a(n) ___________ design the researcher
controls (manipulates) the independent variable and randomly assigns subjects to
different conditions.
pre-experimental - CORRECT ANSWER-A(n) __________design does not
include mechanisms to compensate for the absence of either randomization or
control group
quasi-experimental - CORRECT ANSWER-In a(n) _______ design the
investigator does not randomly assign participants but does manipulate the
independent variable and controls to enhance the internal validity.
,non-experimental - CORRECT ANSWER-In a(n) ___________ design the
researcher collects data without introducing any treatment.
5. This experimental design is sometimes called a crossover design. In the repeated
measure design one group of subjects is exposed to more than one condition in
random order.
repeated measure - CORRECT ANSWER-This experimental design is sometimes
called a crossover design. In the ________________design one group of subjects
is exposed to more than one condition in random order.
non-equivalent - CORRECT ANSWER-This is a type of quasi-experimental
design that involves a comparison group that was not developed on the basis of
random assignment. It is called a _______________ control group design.
retrospective study - CORRECT ANSWER-A(n) ________________ begins with
the occurrence of the dependent variable in the present and then links this effect to
some presumed cause which occurred in the past.
dependent variable - CORRECT ANSWER-The outcome factor; the variable that
may change in response to manipulations of the independent variable.
experimental study - CORRECT ANSWER-the researcher manipulates one of the
variables and tries to determine how the manipulation influences other variables
hypthesis - CORRECT ANSWER-explanation of observations that are testable
through experimentation or observation, educated guess
COPYRIGHT ©️ 2025, ALL RIGHTS RESERVED.
,independent variable - CORRECT ANSWER-The experimental factor that is
manipulated; the variable whose effect is being studied.
Non-experimental - CORRECT ANSWER-Without the use of a comparison or
control group, has little control over the factors that affect the validity of the
results.
quasi-experimental design - CORRECT ANSWER-An experiment that does not
require random assignment to conditions.
Hypotheses - CORRECT ANSWER-statements about a relationship between two
or more variables
Independent variable - CORRECT ANSWER-Also known as the treatment
the variable that is manipulated
Dependent variable - CORRECT ANSWER-Is the outcome
is caused by the independent variable
Research studies in the quantitative paradigm - CORRECT ANSWER-Three main
types:
Experimental, quasi experimental, nonexperimental
, in an experimental design - CORRECT ANSWER-The researcher manipulates the
independent variable or introduces an intervention
Subjects are randomly assigned to a treatment or a control group
(Randomized controlled trial)
(May be used to test a new drug)
A Quasi experimental design - CORRECT ANSWER-differs slightly from
experimental
subjects are not randomly assigned to reatment or a control group
the researcher is still manipulating the independent variable or introducing an
intervention
non-experimental research - CORRECT ANSWER-When a researcher collects
data without manipulating the independent variable or introducing an intervention
it is.... (eg survey research)
etymology - CORRECT ANSWER-the study of word origins
COPYRIGHT ©️ 2025, ALL RIGHTS RESERVED.
