Answer:
<em>the presence of others who might judge us </em>
Explanation:
<em>In psychology,</em><em> the concept of social facilitation was first introduced by one of the famous psychologist named </em><em>Norman Triplett</em><em> during 1898 and later on during 1920, </em><em>Floyd Allport </em><em>termed it as social facilitation. </em>
<em>The phenomenon of social facilitation</em><em> states that a person tends to perform better on specific tasks when he or she is surrounded by another person rather than alone.</em>
<em>In reference to the question above, the concept of social facilitation signifies "the presence of others who might judge us" can increase arousal.</em>
<span>The stage of which relationships with peers becomes most
important in social influences in a person’s life is during the stage of
adolescence. The adolescence stage is where a person undergoes changes where we
could refer as puberty, in order to be a legal adult. This is the stage where
they are able to think mature and prioritize things of which are important to
them and their goals.</span>
