Tactile emoticons: Conveying social emotions and intentions with manual and robotic tactile feedback during social media communications.

When looking at each valence separately, we found a significant effect of Trust on perceived social intent in positive sentences ( β = 0.25, SE = 0.10, t (2.53), 95% CI = 0.05–0.46, p = 0.015, R adj 2 = 0.788; note that the random effects in this analysis did not explain any of the variance, so we conducted a linear regression instead), and a tendency towards significance in the effect of trust in the negative valence ( β = 0.18, SE = 0.10, t (1.76), 95% CI = -0.02–0.38, p = 0.078, ICC = 0.05, R marginal 2 = 0.057, R conditional 2 = 0.104).

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