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One way in which experimental research differs from observational research is that only experimental research can?
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∙ 11y ago
Test a hypothesis
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∙ 11y ago
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Why is the correlational method even considered if the experimental method is the only research method that identifies cause and effect?
While the experimental method is ideal for determining cause and effect, the correlational method is still valuable for studying relationships between variables when it's not feasible or ethical to manipulate them. Correlational studies can provide useful information about associations between variables and generate hypotheses for further experimental research.
What can an experiment prove that an observational study cannot?
An experiment can establish causation by manipulating variables and controlling for potential confounding factors, while an observational study can only show correlation. Experiments allow researchers to directly test hypotheses and determine the effects of specific interventions, providing stronger evidence for causal relationships. Additionally, experiments can help establish a cause-and-effect relationship with higher confidence due to their randomized controlled design.
Are the control and experimental groups are designed to be identical?
In an ideal experimental design, the control and experimental groups are designed to be as similar as possible, with the only difference being the specific treatment or intervention that the experimental group receives. This helps to isolate the effect of the treatment and minimize the impact of other variables on the outcome of the study.
Difference in vicarious and observational learning?
Vicarious learning involves learning through direct experiences, whereas observational learning involves learning by watching others and imitating their behavior. Vicarious learning often involves gaining knowledge or skills from someone else's actions, while observational learning focuses on observing and replicating behaviors in a social context. Both processes rely on external sources of information rather than personal trial and error.
Cause and effect conclusions can be drawn from what kind of studies?
Cause and effect conclusions can be drawn from experimental studies, where researchers manipulate an independent variable to observe its effect on a dependent variable. Correlational studies, on the other hand, can only show associations between variables but not causation.
The only type of research that allows us to draw causal conclusions is?
Experiments are the only type of research from which conclusions can be made. This is because they are conducted in controlled settings and include a control group.
How does peer reviews affect research?
Experimental results will be trusted by the scientific community only if they have been peer-reviewed.
What is detached observation?
An observational study where the researcher only observes the "target population".
An important key to good observational records is?
An important key to good observational records is use of language. Other people can only interpret the words of the person who was doing the observing.
How does a solar car move at night?
Solar cars powered only by the sun are experimental vehicles used in research and races. They are very light, have no way of storing power, and do not run at night.
Did experimental physics or the theoretical physics come first?
Experimental physics. Only with experiments come a theory:)
How do you answer an experimental probability?
Experimental probability is not something that needs to be, or even can be, answered. There may be particular instances in which there are questions about experimental probability and they can only be answered in the context on which they arose.
What conditions must be met if you want to have a scientifically valid sample for a study?
You must have a control group, an experimental group, an experimental variable (also called the independent variable), and a response to be measured (also called the dependent variable). The experimental variable is applied only to the experimental group, so that any difference between the control group and experimental group is due only to the experimental variable. Both the control group and experimental group must have the same conditions, except for the experimental variable.
Is there any significance between the commercialized glue and experimental glue?
Only that commercialised glue originates with experimental glue.
When were the real computers invented?
Modern computers were in experimental use in the 40's and 50's. During the 60's, computers were more common but only among governments or computer research companies.
Each isobar differs differs from the next by how many millibars?
umm.. i only am doing this cause i need help with homework!
How does a solar powered car move at night?
Solar cars powered only by the sun are experimental vehicles used in research and races. They are very light, have no way of storing power, and do not run at night.
