[Solved] Organizations that structure employees into self-directed teams are using peers to appraise performance less frequently because of time constraints. Main Effects: The direct impact of an independent variable on a dependent variable in an experiment, ignoring the effects of other variables. Erotic Movies: Films with content designed to sexually arouse the audience, often focusing on sexual desires and fantasies. Non-Erotic Movies: Films that do not contain sexually explicit content. Sexual Arousal: A physiological and psychological state of being awakened to sexual desire and ready for sexual activity.