Specific attachment in infants typically occurs at around 7 to 9 months of age, which is when they increasingly show preference and emotional connection to their primary caregivers.
Specific attachment typically occurs around 7 to 9 months of age. This developmental milestone is part of a child's emotional and social development, where they start to show clear preferences for certain people, such as their primary caregivers, over others. It is during this time that infants often begin to show anxiety toward strangers, which is a normal part of the attachment process and an indication of the specific attachment they have formed with their caregivers.
This stage is not only marked by emotional attachment but also coincides with significant cognitive and physical development, such as improved vision, vocal play, and the ability to pick up objects with a pincer grasp.
In conclusion, the answer b) 7 to 9 months represents the period in which infants typically develop specific attachments to their caregivers, an essential aspect of their social and emotional development.