The Study of Effectiveness of the Cognitive Training Series by Using a Computer
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Abstract
Objective: This study aims to evaluate the effectiveness of The Cognitive Training Series by using a Computer (CTS-C) for individuals aged 50 and above. Materials and methods: This study is a quasi-experimental, the sample included individuals aged 50 and above, divided into an experimental group (n=17) and a control group (n=17). The experimental group received the CTS-C which the computer game for home-based practice, while the control group received the advice on cognitive training activities. Both groups were assessed for cognitive ability before and after the activity using The Montreal Cognitive Assessment - Thai version. Data were analyzed using the Wilcoxon Signed Rank test and the Mann-Whitney U test. Results: Post-intervention, the control group showed no significant change in cognitive ability scores. In contrast, the experimental group demonstrated a statistically significant improvement in overall cognitive ability (p<.001, effect size = 0.96), as well as in executive function, language, and memory (p<.05, effect size = 0.60, 0.72, 0.62). Comparatively, the experimental group scored significantly higher than the control group in overall cognitive ability and language (p<.001, effect size = 0.71, 0.67), and in executive function, visuospatial ability and memory (p<.05, effect size = 0.42, 0.47, 0.40). Conclusion: CTS-C is effective in enhancing overall brain function and has moderate effectiveness in improving executive function, language, and memory abilities. It is suitable and convenient for self-training in individuals aged 50 and above who can use a computer and can be applied in daily life. Therefore, it is a viable option for cognitive training to prevent dementia. However, CTS-C still requires improvement and development to achieve better effectiveness and should be studied with different groups and formats for broader benefits.
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เรื่องที่ลงตีพิมพ์ในวารสารจิตวิทยาคลินิกแล้วถือเป็นลิขสิทธิ์การเผยแพร่โดยวารสารจิตวิทยาคลินิกแต่เพียงผู้เดียว การตีพิมพ์หรือเผยแพร่ซ้ำในที่อื่นต้องได้รับอนุญาตจากกองบรรณาธิการวารสารฯ
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