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The procedure designed to ensure that the experimental and control groups do not differ in any way that might affect thee experiment's results is called?
Wiki User
∙ 13y ago
random assignment
Random assignment ensures that bias does not cause differences in representative samples divided into experimental and control groups.
Wiki User
∙ 13y ago
Dicey Nyamekye
stratification
Ethel Nitzsche
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A clinical experiment is designed in such a way that neither the researchers dispensing a treatment nor the persons in the experimental or control groups know if they're getting a sugar pill or a new?
Double-blind procedure
Are the control and experimental groups are designed to be identical?
no, because they have different qualities
Does a control group receive experimental treatment?
the control group does not receive receive an experimental treatment but stay in the same environment.
What is the main difference between Experimental Analysis of Behavior and Applied Behavior Analysis?
Behavior analysis consists of 3 main areas of study that are distinctive (behaviorism, experimental analysis of behavior, and applied behavior analysis). Experimental analysis of behavior was created by B.F. Skinner and involves clinical or laboratory experiments that demonstrate basic principles of behavior. Applied behavior analysis derived from experimental analysis and involves applying the basic principles in invidual's natural settings. Basically, the settings and some methodoligies used for experimental control are different.
What is a sentence that uses control group?
Control groups are used in experiments for comparison purposes.
What is used as a way to compare values for a dependent variables in many experiments?
experimental control
Why is experimental control needed in experiments?
The experimental control is what you compare your experimental data with. Without the control, you can't tell if the variable you are testing is what is causing your results.
Do all experiments have a control?
All properly-designed experiments should have some sort of control.
What is used as way to compare values for dependant variables in many experiments?
experimental control
The experimental procedure in which both the experimenter and subject are unaware of who is in the experimental and who is in the control group is referred to as the?
Double blind experiment.
An experiment is designed so that you can observe the differences between the experimental group and the?
control
An experiment is designed so that you can observe the differences between the experimental group and the .?
control
A clinical experiment is designed in such a way that neither the researchers dispensing a treatment nor the persons in the experimental or control groups know if they're getting a sugar pill or a new?
Double-blind procedure
Are the control and experimental groups are designed to be identical?
no, because they have different qualities
In an experiment the group that is exposed to the variable to be tested is called the?
control group
What does control mean in the meaning of science?
When doing experiments you have to have a control group and an experimental group. The control group is not given a drug (for example), while the experimental group is. This will show (later on) if the drug had a real effect. Sometimes the control group will be given what is called a placebo. This looks just like the drug that the experimental group is given, except it has nothing in it.
What has the author Stephen R Schmidt written?
Stephen R. Schmidt has written: 'Knowledge based management' -- subject(s): Statistical methods, Production management, Quality control 'Understanding industrial designed experiments' -- subject(s): Experimental design
