Validity and reliability of an online test on the phenomena of reflection and refraction of sound

• المؤلفون الرئيسيون: Jhonny Medina Paredes (مؤلف), Mario Humberto Ramírez Díaz (مؤلف), Isaías Miranda (مؤلف)
• التنسيق: كتاب
• منشور في: Universidad de Guadalajara, 2019-10-01T00:00:00Z.
• الموضوعات: article
• الوصول للمادة أونلاين: Connect to this object online.

This work presents the results of a validation and reliability process of a conceptual test on reflection and refraction phenomena of sound waves, a process that was carried out online using Knowledge Applied Technologies (TAC). The development of this process was done by using the Classical Test Th...