Comparative & non comparative studies

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  • 1. Comparative & non-Comparative Studies In Educational Technology
    Done by:
    - Malik Al-Noumani (68718)
    - Ahmed Al-Jahwari (68693)

2. Comparative study
The Comparative Instructional Effectiveness of Print-Based and Video-Based Instructional Materials for Teaching Practical Skills at a Distance.By: Francis Donkor, (University of Education, Winneba, Ghana), March 2010Type of comparative study:
(Developmental studies)
From:http://www.irrodl.org/index.php/irrodl/article/view/792/1506
3. Comparative study
The Problem:
The study sought to examine the instructional effectiveness of video-based instructional Materials Vs traditional print-based instructional materials for teaching distance learners.
4. Comparative study
Questions:
1- How do learners using video-based practical lessons and those using print-based practical lessons compare in practical skills acquisition?
2- How do learners using video-based practical lessons and those using print-based practical lessons compare in theoretical knowledge?
3- How do learners using video-based practical lessons and those using print-based practical lessons compare in their craftsmanship?
5. Comparative study
Purpose of evaluation:
The study was designed to compare the level of learning (in terms of theoretical knowledge and practical skills acquisition) between learners using video-based instructional materials and those using print-based instructional materials in relation to the instructional objectives of the lessons on mortar and wall finish.
6. Comparative study
Participants:
Two treatment groups:
Users of video-based instructional materials or users of print based instructional materials

  • 34 participants who used print-based instructional materials.

7. 35 participants who used video-based instructional materials to learn practical skills.