روانشناسی یادگیری
Behnaz Amjadi Soumeeh; Aida Choobsaz; Mohammad Hossein Zarghami
Abstract
Comparison of brain activity in 2D and 3D educational images (15 images) for high school students with low and high level of spatial intelligence is the main goal of this study. Educational image contents were about heart functioning. From the manipulability perspective, this study belongs to the semi-experimental ...
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Comparison of brain activity in 2D and 3D educational images (15 images) for high school students with low and high level of spatial intelligence is the main goal of this study. Educational image contents were about heart functioning. From the manipulability perspective, this study belongs to the semi-experimental category. Image dimensions and spatial intelligence are experimental and non-experimental variables respectively. The target population in this study is 2017-2018 high school students in Bardaskan. 50 students with high level of spatial intelligence and 50 students of low level were selected (25 men and 25 women in each group) by cluster sampling method. Their brain activities while watching images were recorded by EEG. Recorded data after noise and artefacts removing (neat data) was analyzed by two way- ANOVA. there wasn’t a significant difference in brain activity between students with low and high level of spatial intelligence ( P value>0.05). there wasn’t a significant difference between brain activity in 2D and 3D and for image dimension and spatial intelligence interaction too ( P value>0.05) but spatial activity is dependent to participants sex (male and female) and there is a significant difference in sex and image dimension interaction ( P value<0.05)
Hassan Rastegarpour(PhD); Fraidon Yaryari(PhD); Hamideh Nazari (MA)
Volume 5, Issue 15 , January 2010, , Pages 1-20
Abstract
The purpose of this study was to investigate the effect of multimedia, sound and color on the brain waves of male undergraduate students. Population of the study was male students at the TarbiatMoallem University of Tehran. The sample consisted of 14 male students. The instrument of the study was EEG ...
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The purpose of this study was to investigate the effect of multimedia, sound and color on the brain waves of male undergraduate students. Population of the study was male students at the TarbiatMoallem University of Tehran. The sample consisted of 14 male students. The instrument of the study was EEG (SD-C24). The results indicated that:
(a) the use of multimedia had a significant effect on brainwaves at p<0.01 when eyes were open, (b) the use of sound had a significant effect on brainwaves at p<0.05 when eyes were shut, (c) there was no significant difference between sound and multimedia on brainwaves at p<0.05, and (d) there was a significant difference between sound, multimedia and colors on brainwaves at p<0.05.This investigation showed that multimedia affects the brainwaves. However, there was no significant difference between effects of sound and multimedia. Color in comparison to other two variables had a meaningful effect on the brainwaves. Therefore, in designing and developing the media, these factors must be considered. Since learning is the outcome of change of the behavior, it is reflected on the brainwaves.
