The control of an experiment is the part of an experiment that does not change, and is strictly used as a comparison to the variable that is being tested.
the control is what you don't change in the experiment.
Example: if i poured water on certain tapes (like Duct Tape and scotch tape) to see which one was the stickiest. My control would be how much water I poured on the tape. there can be more than one control and in this example the other two controls would be the length and the width of the tape.
The control in a science project is the subject that is left with nothing changing, for instance, if you were wanting to test the effectiveness of a fertilizer on a plant, you would need two plants, one that was treated and one that was not. The second plant would be the control because of the fact that you did not change it.
The control group in a scientific method is something you know the outcome. Most control groups in the scientific method are groups that the scientists know the outcome of without fault. This is so you can compare the two.
Basically, we are dealing with controlled variables.
For example if you where to do an experiment on plants, you would make sure they get the same Quantitative and Qualitative values of water etc...
The control group is the group that stays the same.
A controlled variable is something that is kept the same in an experiment. But in many experiments you might also need a control.
People use environmental resources for practical reasons, not wanting to wait for science. Scientific research takes time & money.
taxpayers
Theory
Anti-abortionists, the religious right, the Catholic Church, some Republicans and others who are generally opposed to scientific research
Everything known by doctors is the product of scientific research. Medicine is a branch of science.
for scientific research since their development in the 1940s
Explain how a research becomes a scientific knowledge
Research is characterized by - systematic, objective, reproducible, relevance and control. Scientific exeperiments will create situation so that you as a reasearcher can obtain the particular data needed and can measure the data accurately. Research important areas include marketing, production, banking, materials, human resource development and government.
There are dozens of scientific research satellites. You must be more specific.
Scientific Research Institute of Nutrition was created in 1930.
Scientific research into the operation of the criminal justice system was encouraged by the 1967 President's Commission on Law Enforcement and Administration of Justice, which influenced passage of the Safe Streets and Crime Control Act of 1968.
Constant Control Dependent Variable Descriptive Research Information Technology Independent Variable Model Experimental Research design Technology Science Scientific Method or Hypothese
Scientific research provide factual evidence to questions that scientists have. The research can lead us closer to mysteries about the world and galaxies.
Scientific research indicates that these substances have potential therapeutic value for pain relief, control of nausea and vomiting, and appetite stimulation.
Discuss scientific versus unscientific methods in research
French National Centre for Scientific Research was created in 1939.
Marine Scientific Research Institute of radioelectronics was created in 1933.