Final answer:
A psychological analysis can provide insights into the artist's mindset, emotions, and intentions in 'The Scream'.
Step-by-step explanation:
A psychological analysis would help a viewer understand 'The Scream' because it can provide insights into the artist's mindset, emotions, and intentions. By analyzing the psychological aspects of the artwork, such as the use of color, composition, and symbolism, a viewer can gain a deeper understanding of the artist's expression of anxiety, fear, and existential angst. For example, the distorted facial features and the use of vibrant colors in the painting suggest a sense of intense emotional distress.