Final answer:
In 'The Feather Pillow,' the Gothic form showcases the impact of supernatural elements, characterized by eerie settings and unexplainable phenomena, which align with classic Gothic literature that leverages the supernatural to evoke horror and explore human emotions.
Step-by-step explanation:
The Gothic form in The Feather Pillow effectively illustrates the effects of supernatural elements. This is seen through the story's atmosphere, events, and the mysterious illness that befalls the protagonist, which are common features of Gothic literature. In this genre, there's often a dark or eerie setting, a sense of dread, and occurrences that cannot be easily explained by traditional science or logic. In Gothic tales, authors delve into the supernatural, bringing about an exploration of fear and the unknown.
Gothic literature, especially the Gothic novel, often embraces supernatural and dream-like events. Throughout history, authors like Edgar Allan Poe and Mary Shelley have established this genre by utilizing elements such as monsters, occult forces, and haunted settings. These tales focus on evoking a sense of horror, employing the supernatural as a way to explore complex human emotions and societal issues.