A series of paired-samples t-tests were conducted to compare the classroom dialogues before and after the implementation of the dialogue questioning strategy. The mean scores of that dialogues were rated for the six domains, namely Personal Connection, Observation, Visual Analysis, Context, Interpretation and Evaluation. In the first implementation, no statistical significance was observed. In the second implementation, there were statistically significant increases in the total score and the two domains (i.e. Personal Connection and Evaluation). In the third implementation, there were statistically significant increases in the total score and the three domains (i.e. Observation, Interpretation and Evaluation). In summary, the overall scores of the classroom dialogues had improved significantly except the first implementation. But the improvements of each domain varied in each time.
A series of paired-sample t-tests were conducted to compare the museum dialogues before and after the implementation of the questioning strategy. The means scores of that dialogues were rated for the six domains. In the first implementation, there were statically significant increases in the total score and the two domains (i.e. Interpretation and Evaluation). In the second implementation, there were statistically significant increases in the total score and the two domains (i.e. Visual analysis and Interpretation). In summary, the overall scores of the museum dialogues had improved significantly in both of the implementations. But the improvements of each domain varied in each time. |