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IRCT20231220060479N1 IRCT 2024-01-01 Esfahan University of Medical Sciences Effect of music on the cognitive performance Investigating the effect of music on the cognitive performance and task performance of female operators in the assembly operation of a medical equipment manufacturing company in Isfahan 2024-02-20 anticipated 81 Complete https://irct.ir/trial/74577 interventional Randomization: N/A, Blinding: Not blinded, Placebo: Not used, Assignment: Single, Purpose: Supportive, Other design features: The current research is a cross-sectional-descriptive analytical study that will be conducted among 95 female assemblers working in the medical equipment manufacturing industry (serum sets) in Isfahan city. In this industry, personnel work in 2 shifts and each shift is 8 hours long in the assembly unit. Data sampling will be collected using the method of direct observation of the work process, conducted by the research team, interviews of assembly personnel and unit supervisors, questionnaires and cognitive tests. The steps of the research will be carried out as follows:1. Collecting demographic information about the participants2. Evaluation of introversion/extroversion of the participants using the NEO-FFI questionnaire3. Evaluation of fatigue and sleepiness using the Flicker Fusion device4. Evaluation of cognitive status using cognitive tests such as CPT, N-Back5. Measurement of task performance by counting the number of products and checking the assembly error of parts by observing and collecting industry quality control information.All the tests mentioned above will be done in one work shift and in different modes of playing music and not playing music.Music will be used as an intervention in this study and will be played through a loudspeaker with the same volume for all participants in the music effect test stage. Investigating the effect of music on the cognitive performance and task performance of people during a work shift, music will be played during a work shift and throughout the duration of the work shift.Note 1: Considering the past studies on the study of the effect of music and the selection of classical types of music, in this study also classical music will be used.Note 2: The type of music will be selected without words and in a non-aggressive manner, taking into account the culture and beliefs of the society, with an emphasis on the music approved by the Ministry of Culture and Islamic Guidance. N/A Cognitive performance (working memory, sustained attention) of female operators in the assembly operation of a medical equipment manufacturing company in Isfahan. Intervention 1: Intervention group: In this group, all female operators working in the desired industry are evaluated in terms of cognitive performance in the music playing mode at the beginning and end of the shift work , and as a result, their performance at the beginning and end of the shift is compared. Intervention 2: Control group: In this group, all the female operators working in the desired industry are evaluated in terms of cognitive performance at the beginning and end of the shift without playing music, and as a result, their performance at the beginning and end of the shift is compared. No - There is not a plan to make this available Justification or reason for not sharing IPD is There is no further information.
public Mahnaz Shakerian
Isfahan University of Medical Sciences,Isfahan,Iran
Isfahan Iran (Islamic Republic of) 81746-73461 +98 31 3668 8628 mahnazshakerian@hlth.mui.ac.ir Esfahan University of Medical Sciences scientific Mahnaz Shakerian
Isfahan University of Medical Sciences,Isfahan,Iran
Isfahan Iran (Islamic Republic of) 81746-73461 +98 31 3668 8628 mahnazshakerian@hlth.mui.ac.ir Esfahan University of Medical Sciences Iran (Islamic Republic of) People do not have a history of diseases affecting cognitive function such as psychological diseases. Before entering the study, people should not take drugs that affect cognitive function, such as sleeping pills. People should not consume caffeine 8 hours before the test. People should have enough rest and sleep the night before the test. People have general health. People are not in their menstrual period. People must consent to participate in the study. 18 years no limit Female Dissatisfaction and declaration of withdrawal from continuing to participate in the study for any reason N/A N/A Intervention group: In this group, all female operators working in the desired industry are evaluated in terms of cognitive performance in the music playing mode at the beginning and end of the shift work , and as a result, their performance at the beginning and end of the shift is compared. Control group: In this group, all the female operators working in the desired industry are evaluated in terms of cognitive performance at the beginning and end of the shift without playing music, and as a result, their performance at the beginning and end of the shift is compared. Cognitive performance (working memory, sustained attention). Timepoint: In this study, variables of working memory and sustained attention will be evaluated at the beginning and end of the work shift. Method of measurement: Using working memory by active memory test (N-Back) and sustained attention using Continuous Performance Test (CPT). Esfahan University of Medical Sciences Approved 2023-06-19 Ethics committee of Isfahan University of Medical Sciences Isfahan University of Medical Sciences Hezar Jerib street, Isfahan, Iran Isfahan Isfehan Iran (Islamic Republic of)