A: Mean subjective ratings, SD and 95% confidence intervals for the three picture categories neutral, hardcore, and softcore of male (n = 46) and female (n = 41) participants (Higher values implying higher positive valence (higher pleasantness), arousal, disgust, or sexual arousal; The rating scales ranged from 0 to 8); B: Analyses of variance of subjective ratings.

<p>A: Mean subjective ratings, SD and 95% confidence intervals for the three picture categories neutral, hardcore, and softcore of male (n = 46) and female (n = 41) participants (Higher values implying higher positive valence (higher pleasantness), arousal, disgust, or sexual arousal; The rating scales ranged from 0 to 8); B: Analyses of variance of subjective ratings.