A <u>double-blind experiment </u>allows researchers to identify the specific effects of the independent variable from the possible effects of the experimenter's and the participants' expectations about it.
<u>Explanation</u>:
The double-blind experiment is conducted to ensure that the results of the experiments are not biased. The double-blind study states that the person who is implementing the experiment and the person involved in the experiment are not aware of each other. So there will be no bias in the experimental treatment.
The reliability in the double-blind experiment is improved. Under this experiment unintentional tipping off the study participants and biasing of the evaluation results by the researchers can be avoided.
Political trends regarding the level of government involvement in social issues are reflected by the success of conservative or liberal perspectives in political parties, in the sense of favoring greater or lesser government involvement in social issues.
The liberal perspective favors greater government regulation in the marketplace and less government involvement in personal privacy issues. Liberalism is only in favor of government intervention of private property rights and freedom.
On the other hand, from the conservative perspective, there is a favoring of lesser government protectionism in the market, private property and trade.
Regarding social issues, the conservative ideology favors the government to be less involved in decisions so that greater social and economic equality is achieved.
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<span>cardiovascular
</span>
<span>Cardio exercise is any exercise that raises your heart
rate. And we all know that to
keep our muscles in shape we need move them. This movement makes them
stronger and stronger muscles make for a more efficient and healthy
body.</span>
The immigration restriction act was one of the first commonwealth laws passed after Federation. It was based on the existing laws of the colonies. The aim of the law was to limit non-white (particularly Asian) immigration to Australia to help keep Australia “British”.
