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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There are lots of barriers to Communication. You can counter the effects of thought speed listening barriers by capitalizing lag time.
<h3>What are the Barriers to Communication?</h3>
The barriers to communication are;
- Physical: This barrier is linked to disabilities, noise, etc.
- Physiological: this barrier is liked to cultural, ethical, racial reasons or beliefs.
- Language Problems: This barrier is liked to unfamiliar words or a kind of emotionally charged words.
- Thought Speed: This is when one process information such as 3times as fast as one speak or being bored.
One can counter the effects of physical barriers by controlling your surroundings .
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<em>D.All government officials.
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