Summary:

- The study suggests that parents do tend to have a favorite child, with the more favored child receiving more emotional support, affection, and attention from their parents.
- The study found that parents' favoritism towards one child over another was associated with negative outcomes for the less favored child, including lower self-esteem and more behavioral problems.
- The researchers emphasize the importance of parents being aware of their own biases and trying to provide equal love and support to all their children, as favoritism can have long-lasting impacts on family dynamics and child development.