Final answer:
Diana Baumrind used warmth-coldness and restrictiveness-permissiveness to develop a grid of parenting styles based on whether parents are warm or cold and restrictive or permissive in each dimension.
Step-by-step explanation:
Diana Baumrind used the dimensions of warmth-coldness and restrictiveness-permissiveness to develop a grid of parenting styles based on whether parents are warm or cold and restrictive or permissive in each dimension.