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Does Red Background Color Enhance Short-term Memory or Blue?
Mohammad Hossein Sattarzade, Shahzad Tahmasebi Boroujeni,
Volume 3, Issue 3 (8-2021)
Abstract
Objective: Having in mind the fact that sports performance is done in environments with different colors, environment color, as one of the environmental constraints, can affect attention, acquisition, learning and also memory. Therefore, the aim of the present study was to investigate the effect of cold, warm, neutral and favorite colors on short-term memory.
Methods: In this quasi-experimental study, 24 male and female students of the Faculty of Physical Education, University of Tehran, with an age range of 22±1.64 participated. Tachistoscope of RT-887 model, produced by Sina Institute of Behavioral Sciences, was used to measure sensory and short-term memory.
Results: The result of analysis of variance with repeated measures showed that cold background color resulted in better short-term memory recall than other colors (P≥0.05).
Conclusion: Based on the findings of this study, color, probably, can be considered as one of an environmental factor leading to short term memory improvement. Therefore, it is suggested that cold colors are used in cognitive learning for emphasizing on short term memory.

Effect and Permanency of Core Stability Training on Static and Dynamic Balance in Blind Children
Lida Sajedi, Nasrin Parsaie, Morteza Biglari, Mohammad Hossein Sattarzade,
Volume 4, Issue 3 (8-2022)
Abstract
Background: Maintaining balance is an important factor in blind people. The aim of the present study was to investigate the effects and permanency of core stability training on static and dynamic balance in the blind.
Methods: In Sepideh Norouzi School for the blind in Kermanshah, among the available students, 30 blind male and female students were selected and randomly divided into two groups: control (mean age: 9.81 years) and experimental (mean age: 9.7 years) groups. Firstly, static and dynamic balance were measured using Bess & Y balance tests respectively. Then, the experimental group performed core stability training for 8 weeks and 3 sessions per week (15 to 20 minutes per session). Static and dynamic balance tests were performed again after the end of the training and also two months later.
Results: Findings using repeated measures analysis of variance showed that core stability training, immediately after training had significant positive effects on static (p= 0.005) and dynamic (p= 0.001) balance. Also, two months after the end of the training, the positive effects of the training on static (p= 0.009) and dynamic (p= 0.012) balance were significant.
Conclusions: Based on this, it can be said that core stability training can be used to strengthen static and dynamic balance, with long-term effects in blind people. Therefore, it is recommended that trainers pay attention to these training to improve balance in the blind.
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