The current study investigated the efficacy of a self-managed activity schedule to teach 2 participants how to effectively order food items from a local community bakery. 2 participants who were on the autism spectrum were taught to follow a task analysis that was displayed on an iPhone. We used a multiple baseline design across participants to evaluate the effectiveness of the teaching procedure. Results showed that the participants were able to order items, and this skill generalized to a novel bakery. The task analysis and iPhone were immediately withdrawn at a 2 to 5 week follow-up, and both participants were still able to effectively perform the steps of the task analysis without the use of prompts. 相似文献
Humans prefer (conditioned) rewards that follow greater effort (Aronson & Mills, 1959). This phenomenon can be interpreted
as evidence for cognitive dissonance (or as justification of effort) but may also result from (1) the contrast between the
relatively greater effort and the signal for reinforcement or (2) the delay reduction signaled by the conditioned reinforcer.
In the present study, we examined the effect of prior force and prior time to produce stimuli associated with equal reinforcement.
As expected, pressing with greater force or for a longer time was less preferred than pressing with less force or for a shorter
time. However, participants preferred the conditioned reinforcer that followed greater force and more time. Furthermore, participants
preferred a long duration with no force requirement over a shorter duration with a high force requirement and, consistent
with the contrast account but not with the delay reduction account, they preferred the conditioned stimulus that followed
the less preferred, shorter duration, high-force event. Within-trial contrast provides a more parsimonious account than justification
of effort, and a more complete account than delay reduction. 相似文献
Columnist George Will and others have questioned the continuing need for a federal civil rights commission, because civil
rights protections have been on the books since 1964. The chairman of the Commission, Gerald Reynolds, here responds that
practitioners of critical legal theory, advocates of the Akaka-Secession bill, some proponents of diversity, and others like
them may make the continued existence of his commission a necessity. 相似文献
A quasi‐experimental, treatment‐control group investigation was designed to test the effects of a pre‐service training course for secondary education teachers. Previous findings from teacher effects research and cognitive strategy instruction were translated into two direct instructional models: a model of executive acting directed at well‐structured skills and a model of strategic acting directed at higher‐level thinking strategies. Pre‐ and post‐training comparison of classroom observations by trained observers revealed significantly more effective instruction by the student teachers after training. No treatment effect was found for pupil engagement rates. The ratings from the supervising teachers did not show significantly better use of the recommended instructional skills by the trained student teachers than by the untrained student teachers.相似文献
ABSTRACTBelonging, Being and Becoming: The Early Years Learning Framework for Australia emphasises that families have an important role in their children's learning and it recognises that their earliest development is influenced through these relationships and adds that partnerships can be fostered with families by early childhood educators sharing the children's documented experiences. The research discussed employed an in-depth structured questionnaire. It involved 37 families with children aged from three to five years who attended an early learning centre in Northern Tasmania, Australia. The aim of this research was to determine these families’ perceptions, beliefs and experiences of educators sharing children's learning through pedagogical documentation. The documentation included hard copy and digital formats of the children's learning, capturing their voices and explorations. The findings show that families consider the sharing of documentation fosters family conversations about the children's learning experiences and helps to create stronger connections between the centre, home and extended family. Another recurring theme from the families’ responses was that children gain pride and a positive sense of identity when their documented work is shared with families. 相似文献
Consistent evidence that the effect of preschool intervention on cognitive achievement fades with the passage of time has resulted in a search for mediators of preschool. This study investigated factors that play a role in mediating the effects of a government funded Child-Parent Center preschool program. The school adjustment of 266 low-income, mostly Black preschool children and of 125 comparison group children were matched on neighborhood characteristics and were traced from kindergarten through the third year of school (1986-1989). Data were collected from children, parents, and teachers on entering kindergarten cognitive readiness, teacher ratings of socioemotional maturity, parental involvement at home and in school, grade retention, assignment to special education, school mobility and cognitive achievement in reading and mathematics. Results of a latent-factor structural model indicated that preschool influenced later achievement and retention indirectly rather than directly. Four major pathways through which preschool exerted its effect included (1) cognitive readiness, (2) cognitive readiness and teacher ratings of socioemotional maturity, (3) teacher ratings of socioemotional maturity, and (4) parent involvement and school mobility. Cognitive readiness, teacher ratings, and parent involvement also transmitted effects to grade retention. That preschool's influence on later outcomes is largely indirect indicates its dependency on intervening factors in exerting effects. These intervening factors appear to be critical in promoting school success of children at risk. 相似文献
A common perception of home education is that despite potential beneficial educational outcomes, children who are home educated lack social experiences and therefore show poor social development. However, previous research in this area suggests that home educated children demonstrate a range of age-appropriate social skills. This research has mainly focused on children younger than 12; thus, we have much less of an understanding of the social impacts of home education on adolescents. Furthermore, previous research has often used social skills questionnaires and has not explored the experiences of home educating families from their own perspectives. The current study addresses these gaps in the literature by interviewing three home educated adolescents and their mothers about their social experiences and development with the research question of ‘how do home educated adolescents and their parents experience and understand socialisation?’. In one-to-one interviews, young people (aged 11–14) were asked about their experiences and perceptions of their social lives. In a separate interview, mothers were asked about how they facilitated these social experiences and their perceptions of the impact this had on their child’s development. Data from the interviews was thematically analysed. Results suggested that adolescents participated in a range of social experiences that promoted their social skills, happiness and confidence. Participants felt that this created a positive social environment and sense of community, and encouraged the adolescents to interact with a diverse range of people. However, further research is needed to explore whether this finding is generalisable to the broader community of home educated adolescents.
The usual procedure in delayed-matching-to-sample (DMTS) experiments is that the most recently presented sample stimulus is correct on choice tests. The present paper reports two experments in which the first of two samples was always correct. Theories based on trace strength, such as the Roberts and Grant trace strength competition model, predict that such a procedure will yield below chance performance, because on the average the more recently presented stimulus will have the greater trace strength. In contrast, D’Amato and others have proposed that DMTS performance is mediated by a temporal discrimination process and, since either stimulus may act as S+ in a discrimination problem, monkeys should be capable of learning to choose either the secondor the first of two sample stimuli. Performance did not exceed chance in either experiment. The generality of these results is tentatively explored. 相似文献
This article will focus on five key areas relating to Primary TEFL in China.Firstly,the real TEFL context in Chinese primary schools will be discussed in terms of its special characteristics.Secondly,the current methodological approach will be examined from both a theoretical perspective,focusing on government(MOE)policy for primary TEFL,and a practical perspective,based on personal observations of classroom practice.The third section of the article will highlight some perceived shortcomings of current practice,while the fourth will outline the actual needs of primary learners in the Chinese educational system.Finally,the question of how teachers can meet these needs will be examined in relation to:methodological integration; integration of skills and sub-skills teaching/learning;and the exploitation of materials and activities to provide learners with three different types of language input and output opportunities(extensive,intensive and analysed:Swan,2006). 相似文献