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english 10 - research
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Cards (30)
Variable
A factor or attribute that can
vary
or
change
in an experiment or study
Independent variable
The variable that is manipulated or
controlled
by the researcher to observe its effect on the
dependent
variable
Dependent variable
The variable that is
measured
or observed in response to
changes
in the independent variable
Sample
A subset of the population selected for study, often chosen to represent the
larger
population
Population
The
entire group
of individuals or objects that the researcher is
interested
in studying
Data
Facts, figures, or information collected and analyzed in
research
Hypothesis
A testable statement or prediction about the
relationship
between variables, often based on
existing knowledge
or theories
Experiment
A controlled procedure carried out to test a
hypothesis
and determine the
effects
of one or more variables
Control group
A group in an experiment that does not receive the
experimental
treatment and is used as a
baseline
for comparison
Randomization
The process of randomly assigning participants or units to different experimental conditions to minimize
bias
and ensure
fairness
Statistical analysis
The process of analyzing and interpreting data using
statistical
methods to draw
conclusions
from the results
Significance
The
degree
to which a result is likely to be due to the
variables
being studied rather than random chance
Validity
The extent to which a research study
accurately
measures or
predicts
what it is intended to
Reliability
The
consistency
and
stability
of research results over time and across different conditions or observers
Peer review
The evaluation process in which experts in a field assess the quality, validity, and
significance
of research before it is
published
Variable
A factor or attribute that can
vary
or
change
in an experiment or study
Independent variable
The variable that is manipulated or
controlled
by the researcher to observe its effect on the
dependent
variable
Dependent variable
The variable that is
measured
or observed in response to
changes
in the independent variable
Sample
A subset of the population selected for study, often chosen to represent the
larger
population
Population
The
entire group
of individuals or objects that the researcher is
interested
in studying
Data
Facts, figures, or information collected and analyzed in
research
Hypothesis
A testable statement or prediction about the
relationship
between variables, often based on
existing knowledge
or theories
Experiment
A controlled procedure carried out to test a
hypothesis
and determine the
effects
of one or more variables
Control group
A group in an experiment that does not receive the
experimental
treatment and is used as a
baseline
for comparison
Randomization
The process of randomly assigning participants or units to different experimental conditions to minimize
bias
and ensure
fairness
Statistical analysis
The process of analyzing and interpreting data using
statistical
methods to draw
conclusions
from the results
Significance
The
degree
to which a result is likely to be due to the
variables
being studied rather than random chance
Validity
The extent to which a research study
accurately
measures or
predicts
what it is intended to
Reliability
The
consistency
and
stability
of research results over time and across different conditions or observers
Peer review
The evaluation process in which experts in a field assess the quality, validity, and
significance
of research before it is
published