Answer:The technique use in this study is referred to as a double blind
Explanation:
A double blind study is the one that both participants and experimenters or researchers are not made aware who is given a certain treatment.
In double blind researchers will not know if what they are receiving is part of the test itself as they interact with participants or they are receiving a placebo.
This process is useful to eliminate and avoid bias results.
For example, in the above text the effect of caffein on attention is being tested so the researchers will not know whether the drink given to them is actual for the test or just the placebo , they don't know who is in control of the experiment.
<span>the term policy agenda includes the issues that attract the serious attention of public officials and other people actually involved in politics at any given time. </span><span>Institutions through which people's concerns become political issues on the policy agenda are known as linkage institutions.
</span>Linkage institutions include elections, political parties, interest groups, and the media.
When Jordan chooses communication intended to bring the greatest good to the greatest number of people over time, he is using the <u>"Utilitarian Approach" </u>principle of ethical communication.
The Utilitarian Approach evaluates an activity as far as its results or results; i.e., the net advantages and expenses to all partners on an individual level. It endeavors to accomplish the best useful for the best number while making minimal measure of damage or keeping the best measure of affliction. It holds that each element's advantages ought to be thought about similarly when settling on the choice, and this incorporates those of different species since they additionally are equipped for suffering.
If Sally has nightmares and flashbacks due to a trauma she faced, this is known as p<span>ost traumatic stress disorder (PTSD).
Additional information:
P</span><span>ost traumatic stress disorder is a disorder that causes a victim who has experienced traumatic event, to experience flashbacks or anxiety of attacks of that scenario. PTSD is present when a victim has not yet fully recovered from the incident that took place in his or her life time. </span>
Answer:
The giant family of the sun including olabets, asteroids,comets etc is called solar system.Solar system is composed of the sun and the heavenly bodies in the gravitational field of sun.The diameter of solar system is 1.87 light years.The solar system of located in Milky way galaxy.
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