INCREASING INDEPENDENCE AMONG CHILDREN DIAGNOSED WITH AUTISM USING A BRIEF EMBEDDED TEACHING STRATEGY

The purpose of this study was to evaluate the effects of a brief embedded teaching procedure, involving least‐to‐most prompting for two paraprofessional staff in order to increase independent responses of two children diagnosed with autism in an inclusive setting. Training was given using a behavioral skills training approach, involving instructions, modeling, rehearsal, and feedback. A multiple‐baseline design across behaviors was used to evaluate the effects of the embedded teaching procedure. Maintenance of training effects was evaluated two weeks, following the end of the study. After training of the brief embedded prompting procedure and during following up probes, both students showed increased independence in each skill that staff were trained to teach. Copyright © 2012 John Wiley & Sons, Ltd.     

Divine determinism,human freedom,and the consequence argument

In this paper I consider the view, held by some Thomistic thinkers, that divine determinism is compatible with human freedom, even though natural determinism is not. After examining the purported differences between divine and natural determinism, I discuss the Consequence Argument, which has been put forward to establish the incompatibility of natural determinism and human freedom. The Consequence Argument, I note, hinges on the premise that an action ultimately determined by factors outside of the actor’s control is not free. Since, I argue, divine determinism also entails that human actions are ultimately determined by factors outside of the actors’ control, I suggest that a parallel argument to the Consequence Argument can be constructed for the incompatibility of divine determinism and human freedom. I conclude that those who reject natural compatibilism on the basis of the Consequence Argument should also reject divine compatibilism.     

Development of phonological awareness in English-Mandarin bilinguals: a comparison of English-L1 and Mandarin-L1 kindergarten children

Phoneme awareness is critical for literacy acquisition in English, but relatively little is known about the early development of phonological awareness in ESL (English as a second language) bilinguals when their two languages have different phonological structures. Using parallel tasks in English and Mandarin, we tracked the development of L1 (first language) and L2 (second language) syllable and phoneme awareness longitudinally in English-L1 and Mandarin-L1 prereaders (n=70, 4- and 5-year-olds) across three 6-month intervals. In English, the English-L1 children's performance was better in phoneme awareness at all three time points, but the Mandarin-L1 children's syllable awareness was equivalent to the English-L1 children's syllable awareness by Time 3. In Mandarin, the English-L1 children's phoneme awareness, but not their syllable awareness, was also significantly better than that of the Mandarin-L1 children at all three time points. Cross-lagged correlations revealed that only the English-L1 children applied their L1 syllable and phoneme awareness to their L2 (Mandarin) processing by Time 2 and that the Mandarin-L1 children seemed to require exposure to English (L2) before they developed phoneme awareness in either language. The data provide further evidence that phonological awareness is a language-general ability but that cross-language application depends on the similarity between the phonological structures of a child's L1 and L2. Implications for classroom teaching are briefly discussed.     

The Relationship Between Work-Related Stress and Boundary-Related Stress Within the Clerical Profession

The concepts of work-to-family conflict and family-to-work conflict have been studied extensively in recent years. We propose a different means of understanding clergy work and family stressors because the boundaries between family and work are blurred within the clerical profession. We suggest, therefore, that the stressors associated with ordained ministry can be better analyzed if separated into two related, but distinct categories: (1) stressors stemming from the demands of the work (work-related stress) and (2) stressors stemming from the way the work impinges upon clerical family boundaries (boundary-related stress). Utilizing the Pulpit and Pew Clergy Leadership Survey of 2001, we explore the association between these two forms of stress. Correlation analysis and simple and multiple regression models are used. A strong association between work-related stress and boundary-related stress is detected; length of time spent in the profession is related to reduced levels of boundary- and work-related stress.     

Altruism and the Experimental Data on Helping Behavior

Philosophical accounts of altruism that purport to explain helping behavior are vulnerable to empirical falsification. John Campbell argues that the Good Samaritan study adds to a growing body of evidence that helping behavior is not best explained by appeal to altruism, thus jeopardizing those accounts. I propose that philosophical accounts of altruism can be empirically challenged only if it is shown that altruistic motivations are undermined by normative conflict in the agent, and that the relevant studies do not provide this sort of evidence. Non-normative, purely causal, psychological factors would be empirically relevant only if the notion of altruism is broadened to include the requirement that one recognize certain situations as calling for altruism. But even in that case, the relevant studies are not designed in such a way that could threaten philosophical theories of altruism.     

Development of visual working memory precision in childhood

Visual working memory (VWM) is the facility to hold in mind visual information for brief periods of time. Developmental studies have suggested an increase during childhood in the maximum number of complete items that can simultaneously be stored in VWM. Here, we exploit a recent theoretical and empirical innovation to investigate instead the precision with which items are stored in VWM, where precision is a continuous measure reflecting VWM resolution. Ninety boys aged 7 to 13 years completed one-item and three-item VWM tasks in which stimuli were coloured bars varying in orientation. On each trial, participants used a rotating dial to reproduce the probed stimulus from memory. Results show linear age-related improvement in recall precision for both one-item and three-item VWM tasks. However, even the youngest age group stored a significant amount of information about all three items on the difficult 3-item VWM task. Importantly, the development of VWM precision was not accounted for by development on a sensorimotor control task. Whereas storage of a single complete item was previously thought to be well within the capacity limitations of the current age range, these results suggest protracted development during childhood and early adolescence in the resolution with which single and multiple items are stored in VWM. Probabilistic modelling of response distribution data suggests that improvement in VWM performance is attributable to a specific decrease in variability of stored feature representations, rather than to a decrease in misbinding or random noise. As such, we highlight a novel, potentially developmentally plausible mechanism that may underlie developmental improvement in VWM performance, independent of any alterations in the maximum number of complete items which can be stored.     

Satisfaction in the context of customer co‐production: A behavioral involvement perspective

Consumers increasingly subscribe to community‐supported agriculture (CSA) programs as an alternative retail channel for fresh produce. Compared with supermarket retailers, CSAs are built around an ethos of community rather than efficiency and economies of scale; and CSA programs demand far greater customer co‐production than supermarket retailers. For instance, CSA members (customers) assume responsibilities for physical distribution, market timing, and financial risk taking—activities that, for customers of traditional supermarkets, are assumed by the retailer or other market intermediaries. Service‐dominant logic suggests that such co‐production activities provide value for consumers. And the expanding demand for CSA programs anecdotally supports the notion that consumers find value in co‐producing fresh produce. However, whether or not co‐production leads to greater satisfaction with a product category remains largely untested. We draw on community theory to test if engagement in co‐production activities leads to satisfaction with a product category. By examining product satisfaction, we test an outcome of co‐production that is consumer‐centric. Results from an exploratory field study suggest that two types of value co‐creation—commitment to co‐production and behavioral involvement in product‐related activities—are positively correlated with product satisfaction. Our results support the notion that value co‐creation provides value for consumers. Interestingly, these findings are antithetical to studies that suggest service convenience constitutes non‐monetary value for consumers. Our study suggests that the community theory is a viable theoretical frame for consumer research on co‐production. Further, our findings suggest that consumer research into the co‐creation of value should incorporate measures of product satisfaction and draw on behavioral as opposed to exclusively attitudinal assessments of co‐production activities. Copyright © 2012 John Wiley & Sons, Ltd.     

Processing motion implied in language: eye-movement differences during aspect comprehension

Previous research on language comprehension has used the eyes as a window into processing. However, these methods are entirely reliant upon using visual or orthographic stimuli that map onto the linguistic stimuli being used. The potential danger of this method is that the pictures used may not perfectly match the internal aspects of language processing. Thus, a method was developed in which participants listened to stories while wearing a head-mounted eyetracker. Preliminary results demonstrate that this method is uniquely suited to measure responses to stimuli in the absence of visual stimulation.