According to Piaget's stages of cognitive development, which of the following thought processes best distinguishes a student at the formal operational stage? a. Abstract thought b. Logical thought c. Concrete thought d. Intuitive thought Abstract thought Danielle is a 4 year old who prefers to play by herself and is not comfortable interacting with other children. To best facilitate Danielle's transition into the next stage of play development, the teacher should provide a variety of...