One of the main strengths of
experimental research
is that it can often determine a cause and effect relationship between two variables. By systematically manipulating and isolating the independent variable, the researcher can determine with confidence the independent variable’s causal effect on the dependent variable.
What type of research is useful for determining cause and effect?
A controlled experiment
is the only research method that can establish a cause and effect relationship.
What type of research gives you a cause and effect relationship?
A controlled experiment
is the only research method that can establish a cause and effect relationship.
Which type of research design provides the best evidence of cause and effect?
In an experiment, researchers use a variety of techniques to eliminate the influence of these other factors. Then they manipulate the explanatory variable to see if it affects the response. For this reason,
experiments
give the strongest evidence for a cause-and-effect relationship.
What is the primary advantage of a field study over a laboratory study?
Better external validity
– The big advantage which field experiments obviously have better external validity than lab experiments, because they take place in normally occurring social settings.
How do you do cause and effect research?
The main method for cause-effect research is
experimentation
. In experimental-based research, we manipulate the causal or independent variables in a relatively controlled environment. This means that we control and monitor other variables affecting the dependent variable (e.g. sales) as much as possible.
What is a good way to remember the difference between independent variables?
Many people have trouble remembering which is the independent variable and which is the dependent variable. An easy way to remember is
to insert the names of the two variables you are using
in this sentence in they way that makes the most sense.
What are two research methods for exploring the cause and effect relationships between variables?
There are two research methods for exploring the cause and effect relationship between variables:
Experimentation, and
.
Simulation
.
What type of research is most controlled?
- Experiments are generally the most precise studies and have the most conclusive power. …
- A well-designed experiment has features that control random variables to make sure that the effect measured is caused by the independent variable being manipulated.
Why do experiments show cause and effect?
Explanation: Repeated
experiments which produce results consistent with a cause-effect relationship provide evidence to support the relation hypothesis
. Alternately an experiment can be used to disprove a cause-effect hypothesis. … Causality is a difficult concept to define (and even more difficult to prove).
What are the 10 types of research?
- Quantitative Research. …
- Qualitative Research. …
- Descriptive Research. …
- Analytical Research. …
- Applied Research. …
- Fundamental Research. …
- Exploratory Research. …
- Conclusive Research.
What are the 5 types of research design?
- Descriptive research design. …
- Correlational research design. …
- Experimental research design. …
- Diagnostic research design. …
- Explanatory research design.
What are the 4 types of quantitative research?
There are four main types of Quantitative research:
Descriptive, Correlational, Causal-Comparative/Quasi-Experimental, and Experimental Research
. attempts to establish cause- effect relationships among the variables. These types of design are very similar to true experiments, but with some key differences.
What is the primary advantage of a field experiment over a laboratory experiment group of answer choices?
What is the primary advantage of the laboratory experiment over the field experiment?
It is easier to hold extraneous variables constant.
What are the strengths and weaknesses of a field experiment?
Strength: Can be used in situations in
which it would be ethically unacceptable to manipulate
the independent variable, e.g. researching stress. Limitation: They may be more expensive and time consuming than lab experiments. Limitation: There is no control over extraneous variables that might bias the results.
Which of the following is the primary advantage of field tests?
Which of the following is the primary advantage of field tests?
potential new exposures
.
