Final answer:
Shyness turns into social anxiety when it significantly interferes with daily functioning or causes distress, characterized by a strong fear of being judged in social situations. Biological predispositions and a failure to develop a positive self-concept in adolescence can contribute to the development of social anxiety disorder. Professional intervention may be beneficial for individuals whose quality of life is severely impacted by these symptoms.
Step-by-step explanation:
Shyness becomes social anxiety when the fear and avoidance of social situations interfere with one's daily functioning or cause significant distress. While shyness is a common personality trait characterized by feeling uncomfortable or inhibited in social situations, it does not necessarily disrupt normal life functioning. In contrast, social anxiety disorder (SAD), also known as social phobia, involves intense fear of being judged or negatively evaluated by others, leading to avoidance of social interactions and potential impediments in personal development and forming relationships.
Research suggests that there is a biological basis to childhood shyness, which can be an early indicator of propensity towards social anxiety. Additionally, developmental milestones such as stranger anxiety, which appears when children begin to show fear towards unfamiliar people, can be seen as early signs of later social anxiety if they persist and amplify. Individuals who have not developed a robust sense of self during adolescence may be more susceptible to feelings of loneliness and social anxiety, as described by theories of psychosocial development like those proposed by Erikson.
Understanding the distinction between shyness and social anxiety is critical for seeking appropriate help. If the symptoms of anxiety persist and impact significantly on one's quality of life, it may signify a transition into a more debilitating form of social anxiety disorder that could benefit from professional intervention.