Question 1: Name the five main life stages in human development and briefly describe one key characteristic of each.

Answer: Infancy: Rapid physical growth and learning to walk; Childhood: Developing social skills and independence; Adolescence: Puberty and identity formation; Adulthood: Career development and family life; Old age: Retirement and possible physical decline.

Question 2: Describe two physical changes that typically occur during adolescence.

Answer: Growth spurts resulting in increased height and muscle development; Development of secondary sexual characteristics such as facial hair in boys and breast development in girls.

Question 3: Explain how social changes during adulthood can impact a person's mental health.

Answer: Major social changes like starting a new job or becoming a parent can cause stress or anxiety, but also provide a sense of purpose and achievement, influencing mental well-being positively or negatively depending on circumstances.

Question 4: Identify two emotional developments that are common during childhood.

Answer: Learning to manage emotions such as anger and frustration; Developing empathy and understanding of others' feelings.

Question 5: Describe how physical health can change during old age and give one example.

Answer: Physical health often declines, such as reduced strength and mobility; an example is decreased bone density leading to increased risk of fractures.

Question 6: Discuss the importance of social relationships during early childhood.

Answer: Social relationships help children develop communication skills, learn cooperation, build self-esteem, and develop a sense of belonging which is crucial for emotional development.

Question 7: Draw a simple timeline illustrating the five main life stages from birth to old age. Label each stage clearly.

Answer: A timeline with five segments labeled: Infancy, Childhood, Adolescence, Adulthood, Old Age. The timeline should show progression from birth to old age, with brief notes or symbols representing key features of each stage.

Question 8: Explain why physical development tends to slow down in later adulthood.

Answer: As the body ages, cell regeneration slows, muscles weaken, and bones become less dense, leading to a slower pace of physical growth and decline in physical abilities.

Question 9: Identify one emotional challenge faced during adolescence and suggest a way to support someone going through it.

Answer: Emotional challenge: Identity confusion and peer pressure. Support: Encourage open communication, provide reassurance, and promote healthy social activities.

Question 10: Describe how a person's social life might change during retirement.

Answer: They may have more free time, which can lead to increased social activities, but they might also experience reduced contact with colleagues, possibly leading to feelings of loneliness.