Sign languages (SL) require a fundamental rethinking of many basic assumptions about human language processing because instead of using linear speech, sign languages coarticulate facial expressions, shoulder and hand movements, eye gaze and usage of a three-dimensional space. SL researchers have therefore advocated SL-specific approaches that do not start from the biases of models that were ori...

Construction Grammar has reached a stage of maturity where many researchers are looking for an explicit formal grounding of their work. Recently, there have been exciting developments to cater for this demand, most notably in Sign-Based Construction Grammar (SBCG) and Fluid Construction Grammar (FCG). Unfortunately, like playing a music instrument, the formalisms used by SBCG and FCG take time ...

Author's response to reviews: see over

A preference method probed infants' perception of object motion on an inclined plane. Infants viewed videotaped events in which a ball rolled downward (or upward) while speeding up (or slowing down). Then infants were tested with events in which the ball moved in the opposite direction with appropriate or inappropriate acceleration. Infants aged 7 months, but not 5 months, looked longer at the ...

All professionals are concerned about maintaining the appropriate limits in their relationships with those they serve. Pediatricians should be aware that, under normal circumstances, caring for one's own children presents significant ethical issues. Pediatricians also must strive to maintain appropriate professional boundaries in their relationships with the family members of their patients. Pe...

An extensive body of research suggests that the distinction between doing and allowing plays a critical role in shaping moral appraisals. Here, we report evidence from a pair of experiments suggesting that the converse is also true: moral appraisals affect doing/allowing judgments. Specifically, morally bad behavior is more likely to be construed as actively 'doing' than as passively 'allowing'...

The development of new orthopaedic products depends on a close cooperation between orthopaedic surgeons and the industry. However, in recent years a number of cases of financial collusion between the industry and parts of the professional orthopaedic environment in the US have been exposed. This has highlighted the question of the extent to which orthopaedic-related research and development may...

Key findings: Twenty-seven percent of local law enforcement agencies serving populations of at least 50,000 had an early warning It has become a truism among police chiefs that 10 percent of their officers cause 90 percent of the problems. Investigative journalists have documented departments in which as few as 2 percent of all officers are responsible for 50 percent of all citizen complaints. ...

Given the effectiveness of putative escape extinction as treatment for feeding problems, it is surprising that little is known about the effects of escape as reinforcement for appropriate eating during treatment. In the current investigation, we examined the effectiveness of escape as reinforcement for mouth clean (a product measure of swallowing), escape as reinforcement for mouth clean plus e...

The effectiveness of a video feedback and self-management package was assessed with various inappropriate behaviors exhibited by six youth with mild mental retardation. The procedure consisted of (a) videotaping participants' inappropriate behavior, (b) having them self-monitor and record their behavior, (c) prompting them to evaluate their behavior against a criterion, and (d) allowing to rein...