Answer:
C. the Hawthorne effect.
Explanation:
The Hawthorne effect is also known as the observers effect: it consists in a behavioral change of the subjects that are being studied when they become aware that they are being observed. This effect can disrupt the study because subjects stop acting naturally.
Answer:
Explanation:
Apparently there are many descriptions placed in this question and all the answers are listed below so here is each answer matched with it's description.
A flawed system of classification, with no biological basis, that uses certain physical characteristics to divide the human population into supposedly discrete groups = race
Individuals' thoughts and actions and institutional patterns and policies that create or reproduce unequal access to power, privilege, resources, and opportunities based on imagined differences among groups. = racism
The inherited genetic factors that provide the framework for an organism's physical form. = genotype
The way genes are expressed in an organism's physical form as a result of genotype interaction with environmental factors. = phenotype
The practice by which a nation-state extends political, economic, and military power beyond its own borders over an extended period of time to secure access to raw materials, cheap labor, and markets in other countries or regions. = colonialism
Answer:
Jackson gained fame as a general in the United States Army and served in both the houses of the U.S.
Explanation:
<span>a. defined population.</span>