Answer:
a
Explanation:
The U.S. Supreme Court's decision in Brown v. Board of Education marked a turning point in the history of race relations in the United States. On May 17, 1954, the Court stripped away constitutional sanctions for segregation by race, and made equal opportunity in education the law of the land.
Researchers want to study the effects of classical music and memory. one group of participants will take a memory test with classical music playing in the background, while the other group will take the memory test in complete silence. it is believed that age has an effect on memory. A matched-pair design experiment .
<h3>What is matched-pair design experiment?</h3>
One participant from each pair is randomly assigned to the treatment group while the other is assigned to the control group in an experiment using a matched pairs design. Participants are matched in pairs based on shared traits before being divided into groups.
<h3>A matched group experiment is what?</h3>
When a participant in an experimental group is exposed to a manipulation, they are compared to a specific participant in the control group who is similar to them in some significant ways but did not receive the manipulation. This technique is known as matched groups in research design.
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Based on the information given this nonverbal communication is related to Identity management.
Identity management occur when a person tries to manage their identity in a social circle by using a strategy or technique.
A person can tend to use different identity management in order to cope when they are in the midst of people or group of people, such person may tend to smile often so as to make a great first impression about them self to others.
Using identity management may help to build confidence.
Inconclusion this nonverbal communication is related to Identity management.
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Answer:
Mobile Data Terminal (MDT).
Explanation:
According to my research on different technology used by law enforcement, I can say that based on the information provided within the question the device being described is called a Mobile Data Terminal (MDT). Like mentioned in the question an MDT is a computerized device used in many types of public vehicles including police cars in order for the driver to be able to communicate with their central dispatch office.
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