Generation and evaluation of user tailored responses in multimodal dialogue

When people engage in conversation, they tailor their utterances to their conversational partners, whether these partners are other humans or computational systems. This tailoring, or adaptation to the partner takes place in all facets of human language use, and is based on a mental model or a user model of the conversational partner. Such adaptation has been shown to improve listeners’ comprehension, their satisfaction with an interactive system, the efficiency with which they execute conversational tasks, and the likelihood of achieving higher level goals such as changing the listener’s beliefs and attitudes. We focus on one aspect of adaptation, namely the tailoring of the content of dialogue system utterances for the higher level processes of persuasion, argumentation and advice-giving. Our hypothesis is that algorithms that adapt content for these processes, according to a user model, will improve the usability, efficiency, and effectiveness of dialogue systems. We describe a multimodal dialogue system and algorithms for adaptive content selection based on multi-attribute decision theory. We demonstrate experimentally the improved efficacy of system responses through the use of user models to both tailor the content of system utterances and to manipulate their conciseness.     

Eye movement desensitization and reprocessing for mental health problems: a systematic review and meta-analysis

ABSTRACT

There is no comprehensive meta-analysis of randomised trials examining the effects of Eye Movement Desensitization and Reprocessing (EMDR) on post-traumatic stress disorder (PTSD) and no systematic review at all of the effects of EMDR on other mental health problems. We conducted a systematic review and meta-analysis of 76 trials. Most trials examined the effects on PTSD (62%). The effect size of EMDR compared to control conditions was g = 0.93 (95% CI: 0.67–.18), with high heterogeneity (I²= 72%). Only four of 27 studies had low risk of bias, and there were indications for publication bias. EMDR was more effective than other therapies (g = 0.36; 95% CI: 0.14–0.57), but not in studies with low risk of bias. Significant results were also found for EMDR in phobias and test anxiety, but the number of studies was small and risk of bias was high. EMDR was examined in several other mental health problems, but for none of these problems, sufficient studies were available to pool outcomes. EMDR may be effective in the treatment of PTSD in the short term, but the quality of studies is too low to draw definite conclusions. There is not enough evidence to advise it for the use in other mental health problems.     

Youth Sensitivity in a Pandemic: The Relationship Between Sensory Processing Sensitivity,Internalizing Problems,COVID-19 and Parenting

Journal of Child and Family Studies - The personality trait sensory processing sensitivity (SPS) is an established risk factor for the development of internalizing problems. Highly sensitive...     

The Effects of Nonsexist Television Commercials and Perceptions of Reality on Children's Attitudes About Women

To test the hypothesis that television content can teach sex-typed attitudes, this study presented third and eighth graders with television commercials showing either traditional or nontraditional women. Crossing this manipulation, the children's perceptions of the reality of the commercials were altered with instructions that the characters in the commercials were all real people (reality set), that they were all acting (acting set), or that the commercials were just like ones seen at home (no instructions). Results showed that the children's perceptions of reality were successfully manipulated, and that younger children thought all content was more real. The two sets of commercials were found to have a significant differential impact on the children's attitudes about women only for groups that had been in-structed about reality. For these groups, there was an interaction with sex of subject so that eighth grade boys had more traditional attitudes about women after viewing the nontraditional women, while all other groups showed the reverse pattern of means. Finally, rather than the predicted interaction, perceived reality had a main effect such that children who believed the characters to be acting were less traditional in their attitudes about women. This result is supported by a matching correlation between the two variables for the noninstructed groups.