Final answer:
A 7-month-old not crawling should not be a concern if the child is otherwise developing normally, as children reach developmental milestones at different times. A pediatrician would monitor the child's development and advise if intervention is needed. A psychiatrist would likely reassure the family and emphasize the importance of a stimulating environment.
Step-by-step explanation:
If a 7-month-old child is not crawling but is alert, responsive, and exhibits normal sitting and responses to stimuli, there is commonly no need for immediate concern. Each child develops at their own pace, and there is a range of ages when developmental milestones may be reached. According to current developmental guidelines, most infants begin crawling between 7 to 10 months of age, but some may start earlier or later.
A pediatrician is trained to recognize the signs of typical and atypical development and would advise if and when intervention is needed. As the pediatrician is unconcerned and the child is showing good development in other areas, the psychiatrist, working alongside the pediatrician, would likely reassure the family that children hit developmental milestones at different times. The psychiatrist might also emphasize the importance of providing a stimulating environment that encourages movement, without putting undue pressure on the child to achieve specific milestones by a certain age.
However, if there are concerns about the child's development, especially if there are delays in multiple developmental areas or if new concerns arise, the psychiatrist might recommend further evaluation to rule out any underlying issues that may require intervention.