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scientific method and variables and correlation. Biology Laboratory Research
Paper I. The Scientific Method Scientists see the world ...
... Correlation by definition is described as the relationship ... a close match between
the variables' movements ... first few steps of the scientific method to brainstorm ...
... involved and losing his or her scientific objectivity. ... A research method in which
researchers attempt to ... and to what extent different variables are related to ...
... is an important part of the scientific process. ... study examines how strongly two
variables are related to ... to analyze the data gathered by any descriptive method. ...
... Scientific method and human subjectivity have both been used in research for a long
time and ... Correlation can be positive (both variables change in ...
Submitted by normarie on January 29, 2007
Category: Science
Words: 2124 | Pages: 9
Views: 494
Popularity Rank: 15,676
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Biology Laboratory Research Paper
I. The Scientific Method
Scientists see the world from a different perspective. Scientists observe the environment and the surroundings and ask questions. Once questions are formulated the next step for a scientist is to try and come up with answers. This method of inquiry and analysis is called the scientific method. As previously mentioned the scientific method starts by asking questions and then trying to find answers. “Scientists use the scientific method to construct an accurate representation of the world through the testing of scientific theories” (Environmental Protection Agency). The scientific method is “a systematic approach to the discovery of new information” (Denniston, Topping, and Caret 3).
“The Scientific method is a body of techniques for investigating phenomena and acquiring new knowledge, as well as for correcting and integrating previous knowledge. It is based on gathering observable, empirical, measurable evidence, subject to the principles of reasoning” (Wikepia.org). This method is not formalized or standard among the different science branches but it serves as an organized approach to solve problems. Therefore, the scientific method is not a cookbook recipe but a guide whose steps could be done simultaneously or even in a different order. The scientific method has the following characteristics: observation of phenomena, formulation of a question, pattern recognition, developing theories, experimentation and summarizing information.
The first two steps of the scientific method involve observation and description of a phenomenon or group of phenomena and then formulating a question. The description must be reliable, replicable and valid (Wikipedia.org). Scientists will try and find a cause and effect relationship and that will lead to the development of theories. Scientists observe the phenomenon and will try to explain it with a hypothesis. A hypothesis is “an attempt to...
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