You should use <span>Research participants that are randomly assigned to different groups. This random assignments will help to </span><span>ensure that the results of the researc are not deceptive. Due to the sensitive nature of its data, almost all Clinical research are carried out with this type of assignments.</span>
        
             
        
        
        
Answer:Group polarization
Explanation:
Group polarization is when a group which shares similar attitudes work together towards intensifying those attitudes more than they did when they had these ideas separately as individuals. Some intensified shared ideas may be risky such as when unrulyb mob gangs comes together to push their attitudes.
Some may breed fruitful actions such as mobilising together to protect the right of animals which may save lives of many animals.
Group Polarization makes an action possible that would have been impossible if someone was standing for the idea alone, numbers increase the strength of the idea to be implemented.
Group Polarization exist in order to give strength to persuasion, the attitude of a group is improved by their number more than it would if they were standing alone.
 
        
             
        
        
        
Answer:
<em>Making use of Holophrase</em>
Explanation:
As a child develops, the child learns to speak by making sound and other speech development follows after this stage. A child or toddler makes use of a single word to communicate the idea. In an actual sense, an adult can use one or two sentences to communicate such ideas, but the child does this with one word. 
A perfect case of holophrases is the constant use of "cup" to communicate "I want a cup of milk". In this scenario, the toddler uses the term cup to express a complete idea of having a cup of milk.
The toddler is not lazy, rather the toddler is using holophrases.
 
        
             
        
        
        
The fact that Norman is elected president of the debate club and he is known as a team player means that Norman is <span>committed, collaborative, and competent.All these three are very important teamwork competencies.
</span><span>Commitment involves a dedication to a the group's ideals and beliefs, goals and objectives.
</span><span>Collaboration occurs when the group is a well-functioning team.
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