Final answer:
According to Piaget, Bridgette and Ben are in the concrete operational stage of cognitive development by creating a game with specific rules for the bicycle race, reflecting their ability to logically process and understand the reality around them.
Step-by-step explanation:
According to Piaget, Bridgette and Ben are involved in cognitive development. Piaget believed that as children like Bridgette and Ben create games with rules, they are engaging in the process of building schemata, which helps them understand and interpret the world. This activity reflects their ability to think logically about real events, a characteristic of Piaget's concrete operational stage of cognitive development, which occurs from about 7 to 11 years old. During this stage, children begin to understand the rules of logic and can apply them to physical objects and events, hence, Bridgette and Ben's game with specific rules and points reflects their cognitive abilities as described by Piaget.
Their actions also show the processes of assimilation and accommodation, where they assimilate new experiences (the game and its rules) within their existing schemata or accommodate their schemata in response to new information (adjusting the rules as needed). This development is continuous and influenced by their interactions with their environment, which paints a slightly different picture than Piaget's theory of discrete stages of cognitive development.