Which best describes Internet wikis as a source of scientific information? Wikis are written or edited by anyone .
What is the most effective way for scientists to communicate the results of their investigations for peer review?
The main ways that scientists communicate research results is by publishing the results in journals . Journals are archived and can be read by other people in the future.
Why is the conclusion of the researcher not justified the researcher did not use a control group?
The researcher did not use a control group. The bone injuries in different people cannot be compared. The overall calcium intake of the two groups was not considered . The data can only give a statistical probability, so no conclusion can be made.
Which best describes the role of communication scientific investigations?
Which best describes the role of communication in scientific investigations? ... Communication can help identify good scientific questions to further investigate .
Which scientist is known for contributions to a scientific discipline?
Galileo (1564 – 1642) is generally remembered for his famous gravity experiment, but he also contributed greatly to the scientific method. In fact, physicists such as Einstein and Hawking proclaimed him as the father of modern science.
What is the main purpose of peer review?
Peer review is designed to assess the validity, quality and often the originality of articles for publication. Its ultimate purpose is to maintain the integrity of science by filtering out invalid or poor quality articles .
Which is a reliable source of scientific information?
Published scientific papers are much more reliable than other sources of information because they are peer-reviewed.
Why is it important to have a control group in an experiment?
A variable is the condition that is allowed to change. In order for you to know exactly what causes a difference in the results between groups, only one variable can be measured at a time. ... A control group is an essential part of an experiment because it allows you to eliminate and isolate these variables.
What type of research is cause and effect?
A controlled experiment is the only research method that can establish a cause and effect relationship.
What is control group example?
A simple example of a control group can be seen in an experiment in which the researcher tests whether or not a new fertilizer has an effect on plant growth . The negative control group would be the set of plants grown without the fertilizer, but under the exact same conditions as the experimental group.
Which is a reliable source of scientific information quizlet?
The most trustworthy source of scientific information is: peer-reviewed research publications .
Which statement describes the most common ways in which students in professional scientist communicate the results of scientific research?
procedural error. Which statement describes the most common ways in which students and professional scientists communicate the results of their scientific research? Students communicate results in laboratory reports, and professional scientists communicate results in scientific journals.
Which best describes the purpose of a controlled experiment?
The purpose of a controlled experiment is to examine that whether the other variables causes a change in another . ... It allows to change more than one variable, on the condition that all other variables are controlled. So, that it is easy to keep a track of changes or rather amount of changes is measured properly.
What are the 7 scientific method steps?
- Ask a question.
- Perform research.
- Establish your hypothesis.
- Test your hypothesis by conducting an experiment.
- Make an observation.
- Analyze the results and draw a conclusion.
- Present the findings.
What is scientific method example?
Example of the Scientific Method
Hypothesis: If something is wrong with the outlet, my coffeemaker also won’t work when plugged into it . Experiment: I plug my coffeemaker into the outlet. Result: My coffeemaker works! Conclusion: My electrical outlet works, but my toaster still won’t toast my bread.
Who first used scientific method?
In all textbooks of the western world, the Italian physicist Galileo Galilee ( 1564–1642) is presented as the father of this scientific method.
