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Showing 2 results for Instructional Design
The impact of Merrill instructional design model and ADDIE in learning and retention epidemiology of medical Science University of Tehran
, ,
Volume 3, Issue 32 (8-2016)
Abstract

This study is aimed to evaluate the impact of Merrill instructional design model and ADDIE in learning and retention epidemiology of medical Science University of Tehran in academic year 2013-2014. The study method is experimental. The total population is 98 as divided randomly to three classes 30 people to do three instructional methods (Merrill, ADDIE and traditional). A researcher-built academic progress test is used in the study. The data are analyzed by descriptive statistics and inference statistics (t-test) and the results of study were as follows: The learning and retention of the studies receiving Merrill and ADDIE instructional design models were more than the students trained by common classroom method. Deterioration of retention in instruction via two experiment group models is less than traditional method. There was no significant difference between learning and retention with two design models.


Design, Validate and Investigate of the Effect of Children's Sexual Education Multimedia
Dr. Sedigheh Ahmadi, Dr. Nasrin Mohammadhasani,
Volume 9, Issue 43 (12-2021)
Abstract
The present study aimed to design, validate and evaluate the effectiveness of children's sexual educational multinedia on the knowledge of parents and educators with a quasi-experimental method in three phases: design and develop of multimedia, validation and effectiveness evaluation. The statistical population of the validation phase was 10 experts in the field of multimedia and consulting who judged the content and quality of the design using a researcher-made checklist based on the items of the Clear Communication Index tool. The statistical population of the third phase was parents and educators in Tehran city. Using available sampling method, 70 people were selected and randomly assigned to the two groups. The research tool was a researcher-made test of sexual education knowledge. The results of one-sample t-test showed that the children's sexual multimedia has the necessary validity according to experts (sig: 0.000, t: 23/319) and has a significant effect on the knowledge of parents and educators (T: 3.602, sig: 0.001). The production process of this instructional package, while having implications for designing health-oriented content, can play a significant role in raising the level of awareness of parents and educators.

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