Final answer:
The five kinds of play by Mildred Parten are solitary, onlooker, parallel, associative, and cooperative, which is true. These types reflect the stages of children's social development and their interaction during play.
Step-by-step explanation:
The statement that the five kinds of play identified by Mildred Parten are solitary, onlooker, parallel, associative, and cooperative is true. These categories describe the different ways that children typically engage in play and interaction with others, reflecting their social development stages. Solitary play occurs when a child plays alone and independently even if surrounded by other children. Onlooker play happens when the child watches others play but does not join in themselves. During parallel play, children play alongside or near each other but do not interact. Associative play is characterized by children playing together without any set organization or purpose. Finally, cooperative play involves children playing together with a common goal or purpose, often seen in older children who have developed more advanced social skills.