A Virtual Conversational Agent for Teens with Autism: Experimental Results and Design Lessons

We present the design of an online social skills development interface for teenagers with autism spectrum disorder (ASD). The interface is intended to enable private conversation practice anywhere, anytime using a web-browser. Users converse informally with a virtual agent, receiving feedback on nonverbal cues in real-time, and summary feedback. The prototype was developed in consultation with an expert UX designer, two psychologists, and a pediatrician. Using the data from 47 individuals, feedback and dialogue generation were automated using a hidden Markov model and a schema-driven dialogue manager capable of handling multi-topic conversations. We conducted a study with nine high-functioning ASD teenagers. Through a thematic analysis of post-experiment interviews, identified several key design considerations, notably: 1) Users should be fully briefed at the outset about the purpose and limitations of the system, to avoid unrealistic expectations. 2) An interface should incorporate positive acknowledgment of behavior change. 3) Realistic appearance of a virtual agent and responsiveness are important in engaging users. 4) Conversation personalization, for instance in prompting laconic users for more input and reciprocal questions, would help the teenagers engage for longer terms and increase the system's utility

Digital technology in mathematics education: Why it works (or doesn't)

The integration of digital technology confronts teachers, educators and researchers with many questions. What is the potential of ICT for learning and teaching, and which factors are decisive in making it work in the mathematics classroom? To investigate these questions, six cases from leading studies in the field are described, and decisive success factors are identified. This leads to the conclusion that crucial factors for the success of digital technology in mathematics education include the design of the digital tool and corresponding tasks exploiting the tool's pedagogical potential, the role of the teacher and the educational context

Bridging the Gap Between Research and Practice: The Agile Research Network

We report an action research-oriented approach to investigating agile project management methods which aims to bridge the gap between academic research and agile practice. We have set up a research network of academics from two universities, through which we run focussed project-based research into agile methods. Organisations are invited to suggest an ‘agile challenge’ and we work closely with them to investigate how challenge affects them. Our approach is both academic and practical. We use appropriate research methods such as interviews, observation and discussion to clarify and explore the nature of the challenge. We then undertake a detailed literature review to identify practical approaches that may be appropriate for adoption, and report our findings. If the organisation introduces new practices or approaches as a result of our work, we conduct an academic evaluation. Alternatively, if we uncover an under-researched area, we propose undertaking some basic research. As befits the topic, we work iteratively and incrementally and produce regular outputs. In this paper we introduce our approach, overview research methods used in the agile research literature, describe our research model, outline a case study, and discuss the advantages and disadvantages of our approach. We discuss the importance of producing outputs that are accessible to practitioners as well as researchers. Findings suggest that by investigating the challenges that organisations propose, we uncover problems that are of real relevance to the agile community and obtain rich insights into the facilitators and barriers that organisations face when using agile methods. Additionally, we find that practitioners are interested in research results as long as publications are relevant to their needs and are written accessibly. We are satisfied with the basic structure of our approach, but we anticipate that the method will evolve as we continue to work with collaborators

Learning by Playing: A Curriculum Utilizing Improvisational Theater to Develop Prosocial Behavior Skills and Self-efficacy in Young Adolescents

Prosocial behavior requires competency in social-emotional skills including interpersonal skills, conflict resolution, and emotional regulation. During the developmental stage of early adolescence, youth are learning these skills and are more likely to engage in prosocial behavior if they feel efficacious in them. However, most social-emotional learning programs focus on conceptual knowledge in these areas without providing sufficient opportunities for practice, which does not allow students to develop sufficient procedural knowledge and self-efficacy. Improvisational theater offers a solution to this problem; used in concert with social-emotional lessons, it provides practice scenarios and procedural learning opportunities. This project consists of a curriculum built on these principles intended for use in a Montessori middle school environment. Its structure aligns with both Montessori secondary best practices and the fluid nature of interpersonal skills, allowing the teacher to adapt the curriculum to the needs of the class. It contains notes on implementation, lesson plans, and supplemental documents. In the discussion, students describe the perceived benefits of the program, including improved self-efficacy and a sense of community. Future directions include peer review, curriculum expansion, and research on efficacy

What are we being told about how to teach games? a three-dimensional analysis of comparative research into different instructional studies in Physical Education and School Sports

Determining what pedagogical approach could be most effective in delivering the desired learning outcomes in teaching games has been one of the more relevant concerns for physical education teachers, coaches and researches in the last few decades. Nevertheless, until recently, the research carried out in this field has been little profuse, has met with several difficulties and has been made from different perspectives, which has complicated its analysis altogether. The present study follows three main objectives: a) to analyse the nature of the interventions used in the comparative investigation directed to teaching sports, b) to determine the effects of the levels of treatment and, c) to outline some didactic consequences. Twenty comparative studies were selected for a systematic review