Overall, the TI intervention was ve

Overall, the TI intervention was very dominant in the results. The TI group performed
significantly better in the tennis serve content knowledge test, tennis serve task analysis test,
PCK-Appropriate cues, and PCK-Appropriate demonstration. However, the CAI group was
successful in the tennis serve content knowledge test and PCK-Appropriate demonstration.

ผลลัพธ์ (อังกฤษ) 2:

Overall, the TI intervention was very dominant in the results. The TI Group performed
significantly Better serve content in The Knowledge test Tennis, Tennis serve Task analysis test,
PCK-Appropriate cues, and PCK-Appropriate demonstration. However, The CAI Group was
Successful in The Tennis serve content PCK-Appropriate Knowledge test and demonstration.