Neutrosophic Cubic Fuzzy Set for Analyzing the Positive Psychological Quality Importance During Vocal Performance Process

Abstract

Vocal performance involves more than just technical vocal abilities; it also involves a 
complex interaction of positive psychological traits that affect stage presence, audience 
connection, and artistic expression. The purpose of this study is to examine the significance of 
psychological elements in the vocal performance process, including self-assurance, emotional 
expression, stress management, motivation, focus, creativity, self-regulation, and interpersonal 
communication. The study emphasizes how psychological resilience and good mental states are 
essential elements of voice effectiveness by developing an assessment system. To reflect the 
multifaceted application of psychological attributes, the analysis includes a variety of alternatives, 
such as students, choir members, professional singers, music therapy participants, amateur 
competitors, and vocal educators. This study proposes a neutrosophic framework to solve vague 
information. The comparative analysis between the proposed approach and other methods is 
shown. The results show the proposed approach is robust compared to other methods. Results 
indicate that stress management, emotional expressiveness, and self-confidence are especially 
important for both overall wellbeing and performance quality. This work emphasizes the overall 
development of performers in both educational and professional situations, offering fresh 
perspectives on combining psychological training with voice teaching. 

DOI: 10.5281/zenodo.16950944