A strength of the learning theory of attachment?

-Have some explanatory power which allows it to be applied to real life -Might not provide a complete explanation for attachments in humans, has some value as how infants learn by association and reinforcement -Food might not be the main reinforcer and instead it might be attention and the reponsiveness from the caregiver that is the most rewarding interactions - which help with the formation of attachment between the 2. -The principles of the learning theory can be useful, and can be applied with caution