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What type of sampling design that is based on the selection of the individuals as samples according to the criteria of the researcher which serves as controls?
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The variable that the researcher controls is called the?
the dependent varible
What is statistical control?
A statistical technique used to eliminate variance in dependent variables caused by extraneous sources. In evaluation research, statistical controls are often used to control for possible variation due to selection bias by adjusting data for program and control group on relevant characteristics.
What is the independent variable?
Any variable can be the independent variable. It depends partly on what the dependent variable is, partly on the relationship you are examining. For example, if looking at age and length of children's feet, foot length would be considered the dependent variable. But if looking at foot length and shoe size, then foot length would be the independent variable.
What are positive and negative controls in an experiment?
Positive controls : an experimental treatment that will give the desired result Negative controls: An experimental treatment that will NOT give the dersired result.
What methods can be used to protect sensitive data from prying eyes?
Security controls (which include physical controls) Encryption
The variable that the researcher controls is called the?
the dependent varible
What variable systematically manipulated by the researcher?
The independent variable is the one which the researcher controls and manipulates. On a graph this is the 'x' axis.
The independent variable is associated mainly with?
the treatment that the researcher controls directly.
What is a factor that controls Natural selection?
the fitest survive
What is the name in an experimental design where the variable in which the researcher is trying to elicit a change?
The independent variable is the variable that the researcher manipulates or controls in an experimental design in order to observe its effect on the dependent variable.
What behaviorist perspective?
According to psychologists, the behaviorist perspective is the belief that people learn from environment because their environment controls their actions. For example, individuals who are in a good environment will behave positively than individuals who are in a negative environment.
Who controls natural selection?
Natural selection is a process in nature where individuals with advantageous traits for survival and reproduction are more likely to pass on their genes to future generations. It is not controlled by any single entity, but rather operates through environmental pressures and random genetic mutations.
What is the manipulated variable in this experiment?
The manipulated variable is the variable that the researcher deliberately changes or controls in an experiment to see how it affects the dependent variable.
Who controls crime by imprisoning specific individuals?
selective incapicitation
What type of controls take the form of barriers and guards or signs to warn individuals that hazard exist?
Physical Controls
What type of controls take the form of barriers and guards or signs to warn individuals that hazards exist?
Physical Controls
What type of controls take the form of barriers and guards or signs to warn individuals or organizations that hazards exists?
There are three basic categories of controls. Physical controls may take the form of barriers and guards or signs to warn individuals and units that a hazard exists.
