Development of a Semi-Autonomous Robotic System to Assist Children with Autism in Developing Visual Perspective Taking Skills

Robot-assisted therapy has been successfully used to help children with Autism Spectrum Condition (ASC) develop their social skills, but very often with the robot being fully controlled remotely by an adult operator. Although this method is reliable and allows the operator to conduct a therapy session in a customised child-centred manner, it increases the cognitive workload on the human operator since it requires them to divide their attention between the robot and the child to ensure that the robot is responding appropriately to the child's behaviour. In addition, a remote-controlled robot is not aware of the information regarding the interaction with children (e.g., body gesture and head pose, proximity etc) and consequently it does not have the ability to shape live HRIs. Further to this, a remote-controlled robot typically does not have the capacity to record this information and additional effort is required to analyse the interaction data. For these reasons, using a remote-controlled robot in robot-assisted therapy may be unsustainable for long-term interactions. To lighten the cognitive burden on the human operator and to provide a consistent therapeutic experience, it is essential to create some degrees of autonomy and enable the robot to perform some autonomous behaviours during interactions with children. Our previous research with the Kaspar robot either implemented a fully autonomous scenario involving pairs of children, which then lacked the often important input of the supervising adult, or, in most of our research, has used a remote control in the hand of the adult or the children to operate the robot. Alternatively, this paper provides an overview of the design and implementation of a robotic system called Sense- Think-Act which converts the remote-controlled scenarios of our humanoid robot into a semi-autonomous social agent with the capacity to play games autonomously (under human supervision) with children in the real-world school settings. The developed system has been implemented on the humanoid robot Kaspar and evaluated in a trial with four children with ASC at a local specialist secondary school in the UK where the data of 11 Child-Robot Interactions (CRIs) was collected. The results from this trial demonstrated that the system was successful in providing the robot with appropriate control signals to operate in a semi-autonomous manner without any latency, which supports autonomous CRIs, suggesting that the proposed architecture appears to have promising potential in supporting CRIs for real-world applications.Peer reviewe

Variation of learning intensity in late adolescence and the impact on noncognitive skills

Despite the interdependence between cognitive and noncognitive skills, empirical studies have shown a longer period of acquisition in life-time for the latter besides relevance for educational and labor market success. Analyzing returns of investments during different periods of life is therefore economically meaningful. We evaluate the effects of a substantial increase in the amount of curriculum per unit of time (learning intensity) at the end of higher secondary schooling on nine types of these skills. The results show no influence on the acquisition of noncognitive skills, indicating that personality does rather not depend on schooling investments in late adolescence. --Noncognitive skills,human capital formation,learning intensity,natural experiment,Big Five,Locus of Control,Reciprocity,Self-Control

Tactile Interactions with a Humanoid Robot : Novel Play Scenario Implementations with Children with Autism

Acknowledgments: This work has been partially supported by the European Commission under contract number FP7-231500-ROBOSKIN. Open Access: This article is distributed under the terms of the Creative Commons Attribution License which permits any use, distribution, and reproduction in any medium, provided the original author(s) and the source are credited.The work presented in this paper was part of our investigation in the ROBOSKIN project. The project has developed new robot capabilities based on the tactile feedback provided by novel robotic skin, with the aim to provide cognitive mechanisms to improve human-robot interaction capabilities. This article presents two novel tactile play scenarios developed for robot-assisted play for children with autism. The play scenarios were developed against specific educational and therapeutic objectives that were discussed with teachers and therapists. These objectives were classified with reference to the ICF-CY, the International Classification of Functioning – version for Children and Youth. The article presents a detailed description of the play scenarios, and case study examples of their implementation in HRI studies with children with autism and the humanoid robot KASPAR.Peer reviewedFinal Published versio

Balancing work and family in Italy: New mothersÂ’ employment decisions after childbirth

Compared with other European countries, the Italian labour market stands out for the low level of both female participation and fertility. In this paper we focus on the employment patterns of Italian mothers around the time of childbirth. Our hypothesis is that the difficulties involved in reconciling work and family when there are children are among the leading causes of the low female employment rate in Italy. Data from the 2002 Italian Birth Sample Survey show that about 20 per cent of mothers who were working before childbirth, stop working one and a half years after delivery and that about 14 per cent voluntarily decide to resign. The paper analyses the factors that most influence new mothersÂ’ unemployment risk after childbirth.female employment, childbirth, childcare

Associations of childcare type, age at start, and intensity with body mass index trajectories from 10 to 42 years of age in the 1970 British Cohort Study

Background: Attending childcare is related to greater childhood obesity risk, but there are few long-term follow-up studies. We aimed to examine the associations of childcare type, age at start, and intensity with body mass index body mass index (BMI) trajectories from ages 10 to 42 years. Methods: The sample comprised 8234 individuals in the 1970 British Cohort Study, who had data on childcare attendance (no, yes), type (formal, informal), age at start (4-5, 3-3.99, 0-2.99 years old), and intensity (1, 2, 3, 4-5 days/week) reported at age 5 years and 32 563 BMI observations. Multilevel linear spline models were used to estimate the association of each exposure with the sample-average BMI trajectory, with covariate adjustment. A combined age at start and intensity exposure was also examined. Results: Attending vs not attending and the type of childcare (none vs formal/informal) were not strongly related to BMI trajectories. Among participants who attended childcare 1 to 2 days a week, those who started when 3 to 3.99 years old had a 0.197 (−0.004, 0.399) kg/m2 higher BMI at age 10 years than those who started when 4 to 5 years old, and those who started when 0 to 2.99 years old had a 0.289 (0.049, 0.529) kg/m2 higher BMI. A similar dose-response pattern for intensity was observed when holding age at start constant. By age 42 years, individuals who started childcare at age 0 to 2.99 years and attended 3 to 5 days/week had a 1.356 kg/m2 (0.637, 2.075) higher BMI than individuals who started at age 4 to 5 years and attended 1 to 2 days/week. Conclusions: Children who start childcare earlier and/or attend more frequently may have greater long-term obesity risk

The Effect of Direct Heggerty Phonemic Awareness Instruction and Small Group Literacy Interventions on Kindergarten Students’ Reading Growth

This study focuses on the impact of the implementation of Heggerty Phonemic Awareness and Literacy Footprints guided reading system curriculum in a kindergarten classroom. Adding these interventions are to determine if a focus on phonemic awareness skills is essential for students to learn when beginning to learn how to read. Students were tested at the beginning of the school year for a base score, then tracked at every month, and then a final benchmarking in December. The study took place in a North Dakota elementary school, 23 kindergarten students was monitored for data purposes. The data and results demonstrate a positive impact on student learning by the implementation of Heggerty Phonemic Awareness and Literacy Footprints guided reading system curriculum

Foundations of Character - Developing Character and Values in the Early Years

Foundations of Character takes a deep and insightful look into character and values development during the 'early years' phase of education. It is commonly assumed that the influences on the early years of a child'slife are determinative for the future individual: the evidence from this report suggests that it is more complex. Children's exposure to and engagement in early childhood education is currently a widespread phenomenon in England, with 92% of three year olds and 98% of four year olds benefitting from some free early years education of up to 15 hours per week. This study aimed to explore the developing dispositions, values and attitudes of a sample of young children in the familiar contexts of their homes, early education settings, and primary schools. It was hoped that this exploration would also provide insights into the values of the significant adults in these children's lives, and these adults' views about the development of character and values

Starting out right : early education and looked after children

Looked after children (LAC) are those for whom the state assumes parental responsibility because the adults caring for them – usually the birth parent/s – are no longer able to. In England, 60 per cent of LAC enter care following abuse or neglect. The majority of LAC are placed with a foster carer, either a registered foster parent or ‘kinship care’ with a relative or friend. The number of LAC in England has been rising steadily in recent years, reaching 70,440 in 2016. Just under one fifth of these children (12,860) were under the age of compulsory schooling. The research evidence is conclusive on the link between early adversity and poorer outcomes. Looked after children are at risk of poorer cognitive, socio-emotional and academic outcomes and are almost ten times more likely than their peers to have a statement of special educational needs or an education, health and care plan. In England, the starkest differences are seen towards the end of schooling, with only 18 per cent of LAC achieving five GSCEs at grade C or above, compared to 64 per cent of children not in care. However, research suggests that the gap between LAC and their non-looked-after peers emerges well before school-age. There is also strong evidence that attending early years provision can help disadvantaged children catch up with their peers, with the benefits both more significant and more sustained if provision is of good quality. Given that many LAC are from disadvantaged homes, there is a good reason to believe that the same applies for this vulnerable group. In England, all three and four-year-old children are entitled to a free part-time ‘early education’ place within an early years setting, with take-up rates of more than 90 per cent within the general population. Recent policy initiatives such as free early education for disadvantaged two-year-olds (for which all LAC are eligible) and the early years ‘pupil premium’ for disadvantaged children offer huge potential to improve access to - and the quality of – early education for LAC. However at present not enough is known to ensure that these benefits translate into improved outcomes. This exploratory study aimed to address this gap, and explore the current situation in England