This paper starts from the spatial design of piano education in the family housing environment, and analyzes its impact on performers’ performance anxiety and psychological development. The mechanism of the piano education space design on anxiety is analyzed, and through the design of acoustic environment, visual atmosphere, spatial layout, detailed elements, and multimedia environment, efforts are made to alleviate performers’ performance anxiety and promote their psychological health development. The results showed that the psychological anxiety of the performers in the experimental group decreased from (4.79±0.9) to (2.95±0.7), and the cognitive anxiety decreased from (4.06±1.02) to (2.39±0.5), which were both significant decreases. Meanwhile, self-confidence by scores and concentration time both increased to (4.42±0.65) and (40.78±6.25), respectively, and mood shortened to (3.54±1.13) seconds. It is concluded that scientific piano education space design in family housing environment not only helps to alleviate and improve performers’ anxiety, but also effectively enhances their self-confidence and concentration, and promotes the development of psychological health.
