I believe the answer is: <span>The double-blind Procedure
In a </span><span>The double-blind Procedure, both the researchers and experimental subjects do not know which subjects are receiving treatment and which subjects are not.
The purpose of this procedure is to ensure that the researchers remain unbiased when analyzing the data taken from the subjects.</span>
Answer:
Aversive Racism
Explanation:
Aversive racism: The term aversive racism is known as a theory which was introduced by John F. Dovidio and Samuel L. Gaertner and is defined as the process through which an individual experience negative evaluation towards a particular ethnic or racial minorities via persistent or continuous interaction avoidance with the different ethnic or racial group. It is distinguished as having an ambivalent and complex attitude or expressions towards the other races.
In the question above, the given statement signifies the aversive racism.
A factorial design is an experimental design in which each level of each independent variable is replicated across all levels of the other independent variables.
A 2×4 independent-groups factorial design is a type of research design that is used to study the effects of two independent variables on a dependent variable. Two independent variables, one with two levels and one with four levels, are used in a 2 x 4 design.
This design is used when there are two or more independent variables that are each manipulated by the researcher. The dependent variable is measured at the end of the experiment.
To know more about factorial design, click here.
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Answer:
C
Damage to the environment occurs because: In the process of obtaining goods and services we enjoy, pollution occurs
