[Solved] The Kruskal-Wallis test uses the Chi-squared distribution. Sexual Orientation: An individual's pattern of physical, romantic, and/or emotional attraction to others, based on their gender or sex. Erectile Disorder: Erectile Disorder is a sexual dysfunction characterized by the consistent inability to maintain an erection sufficient for satisfactory sexual activity. Sexually Explicit Material: Content that shows sexual acts or arousal intended to stimulate erotic rather than aesthetic or emotional feelings. Desensitization: A process through which an individual becomes less responsive or sensitive to a stimulus after repeated exposure.