This paper presents a series of 4 single subject experiments aimed to investigate whether children with autism show more social engagement when interacting with the Nao robot, compared to a human partner in a motor imitation task. The Nao robot imitates gross arm movements of the child in real-time. Different behavioral criteria (i.e. eye gaze, gaze shifting, free initiations and prompted initiations of arm movements, and smile/laughter) were analyzed based on the video data of the interaction. The results are mixed and suggest a high variability in reactions to the Nao robot. The results are as follows: For Child2 and Child3, the results indicate no effect of the Nao robot in any of the target variables. Child1 and Child4 showed more eye gaze and smile/laughter in the interaction with the Nao robot compared to the human partner and Child1 showed a higher frequency of motor initiations in the interaction with the Nao robot compared to the baselines, but not with respect to the human-interaction. The robot proved to be a better facilitator of shared attention only for Child1. Keywords: human-robot interaction; assistive robotics; autism

This paper aims to study the role of the social robot Probo in providing assistance to a therapist for robot assisted therapy (RAT) with autistic children. Children with autism have difficulties with social interaction and several studies indicate that they show preference toward interaction with objects, such as computers and robots, rather than with humans. In 1991, Carol Gray developed Social Stories, an intervention tool aimed to increase children’s social skills. Social stories are short scenarios written or tailored for autistic individuals to help them understand and behave appropriately in social situations. This study shows that, in specific situations, the social performance of autistic children improves when using the robot Probo, as a medium for social story telling, than when a human reader tells the stories. The robot tells Social Stories to teach ASD children how to react in situations like saying “hello”, saying “thank you” and “sharing toys”. The robot has the capability of expressing emotions and attention via its facial expressions and its gaze. The paper discusses the use of Probo as an added-value therapeutic tool for social story telling and presents the first experimental results. Keywords: social robot; ASD children; social story; robot assisted therapy

Background and Objectives: The aim of this exploratory study is to test whether social stories presented by a social robot have a greater effect than ones presented on a computer display in increasing the independency in expressing social abilities of children with autism spectrum disorders (ASD). Although much progress has been made in developing interventions to improve social skills of children with ASD, a number of unresolved problems still remain. Social robots received increased attention as assisting tools for improving social skills on children with ASD. Methods: Twenty children with ASD (age between 4 and 9 years old) were randomly allocated to three groups: control group ( n = 7), computer-presented social stories ( n = 6), and robot assisted therapy ( n = 7). Results: Overall, our data indicate that using the social robot to implement social story intervention was more effective for improving the independency of expressing social abilities for the participants, than the computer screen. Limitations: Future studies should include a bigger sample size, more intervention sessions, and a follow-up session in order to see if the effect persists in time. Conclusions: The preliminary outcomes of this exploratory research provide empirical bases for further investigations regarding the effectiveness of robot assisted therapy in improving social skills for children with autism through future randomized clinical trials.

: This study explored the effects of a combination between two methods that have proved to enhance the social abilities of autistic children—Social Story and Animal Assisted Therapy. The main hypothesis of this investigation was that a naturally enriched social environment (i.e., the presence of a therapy dog) improves the effectiveness of Social Story method. Two social skills were targeted: (1) the ability to greet a social partner and (2) the ability to introduce oneself to a social partner, by using a standard single-subject research design. Three preschool autistic children were included in the study. The dependent variables were the frequency of the appropriate social interactions relevant to the target social skill, the level of prompt needed to provide the expected social response, and the frequency of social initiations. The presence of the therapy dog while reading the social story increased the frequency of social initiations and decreased the level of social prompt needed to elicit social responses from children with autism.

Sterilization of companion animals is in most cases an expression of the caretaker's will. However, little is known about caretakers' attitudes toward pet sterilization in general—these can influence their decision to sterilize their own animals. Three hundred and twelve Romanian caretakers of non-sterilized companion animals (194 women and 118 men) were surveyed before the implementation of a pet management program in Transylvania, the North-Western part of Romania. The caretakers were administered a questionnaire that gathered demographic data and measured their general attitude toward pet sterilization and their attitude toward the sterilization of their own pet (male or female). Questionnaires were filled in by caretakers of 202 dogs and 110 cats. Romanian pet owners showed an overall level of slight disagreement toward the sterilization of companion animals. Gender-biased attitudes of the Romanian caretakers toward the sterilization of their own pets emerged only when the sex of the animals w...