Amber O'Dell conducted audience research for her short film project through surveys, a focus group, and testing poster designs. She found that her target audience was female aged 16-22 who prefer mainstream narrative films. Feedback from her focus group was useful in improving scenes and marketing the film effectively. Testing poster designs provided insights into conveying tone and appealing to audience expectations for conventional posters. This feedback influenced Amber to select a striking image and enhance it for maximum audience attraction.