Final answer:
John Bowlby's attachment theory posits that having a primary attachment figure is critical at all ages. It establishes a secure base for lifelong emotional and social development.
Step-by-step explanation:
According to John Bowlby's attachment theory, having a primary attachment figure is vital at every age (Option B). Bowlby's research suggests that the role of a primary attachment figure is not just crucial during infancy but continues to enhance our social and emotional development throughout our lives.
These attachment bonds provide a sense of security and are used as a secure base to explore the world, supporting healthy psychosocial development. This is further supplemented by Ainsworth's studies on the various patterns of attachment seen in the Strange Situation experiments, implying that the quality of these attachments can profoundly affect personal development.
According to Bowlby's attachment theory, having a primary attachment figure is vital at every age. Bowlby argued that infants must form an affectional bond with a primary caregiver for normal social and emotional development.
This attachment bond continues throughout life and serves as a secure base for exploring the environment and seeking comfort in times of stress. Bowlby emphasized that a healthy attachment requires responsiveness from the caregiver and enjoyable interactions with the child.
The correct option is B) at every age.