The three mountains task examines the development of:1 pointa. egocentrism b. environmentalism c. reflexes d. accommodation

Analyzing the Options

1. Egocentrism: This concept is primarily associated with children's cognitive development, particularly in Piaget's theory. It refers to the inability to differentiate one's own perspective from that of others. The Three Mountains task is designed to assess this aspect of children's thinking.

2. Environmentalism: This option relates to the concern for the environment and issues regarding ecological sustainability. It does not pertain to the cognitive development aspect of the Three Mountains task.

3. Reflexes: Reflexes are automatic responses to stimuli and are generally discussed in the context of physical or neurological development, not cognitive tasks like the Three Mountains.

4. Accommodation: In Piaget's theory, accommodation refers to the process of altering one's cognitive framework to incorporate new information. While relevant to development, it is not the primary focus of the Three Mountains task.

Conclusion

Based on the analysis above, the Three Mountains task specifically examines the development of egocentrism in children's cognitive development. Therefore, the correct answer is:

Final Answer

a. egocentrism