The meeting place problem: Salience and search.

The notion of salience was developed by Schelling in the context of the meeting-place problem of locating a partner in the absence of a pre-agreed meeting place. In this paper, we argue that a realistic specification of the meeting place problem involves allowing a strategy of active search over a range of possible meeting places. We solve this extended problem, allowing for extensions such as repeated play, search costs and asymmetric payoffs. The result is a considerably richer, but more complex, notion of salience. (C) 1998 Elsevier Science B.V.

Stakeholder opinion of functional communication activities following traumatic brain injury

Primary objective : To establish a process whereby assessment of functional communication reflects the authentic communication of the target population. The major functional communication assessments available from the USA may not be as relevant to those who reside elsewhere, nor assessments developed primarily for persons who have had a stroke as relevant for traumatic brain injury rehabilitation. Research design : The investigation used the Nominal Group Technique to elicit free opinion and support individuals who have compromised communication ability. A survey mailed out sampled a larger number of stakeholders to test out differences among groups. Methods and procedures : Five stakeholder groups generated items and the survey determined relative 'importance'. The stakeholder groups in both studies comprised individuals with traumatic brain injury and their families, health professionals, third-party payers, employers, and Maori, the indigenous population of New Zealand. Main outcomes and results : There was no statistically significant difference found between groups for 19 of the 31 items. Only half of the items explicitly appear on a well-known USA functional communication assessment. Conclusions : The present study has implications for whether functional communication assessments are valid across cultures and the type of impairment.

Stakeholder concerns about Australia's mental health care system

There is growing community and professional concern that the Australian mental health care system requires substantial reform. In response to these concerns, a Senate Select Committee on Mental Health has been commissioned to conduct an inquiry into the provision of mental health services. The current study involved a content analysis of 725 submissions received by the Committee, and highlighted significant areas for reform. People with mental illness face difficulties in accessing mental health care, the care they do receive is of varying quality and poorly coordinated, and necessary services from other sectors, such as housing, are lacking. These problems may be exacerbated for particular groups with complex needs or heightened levels of vulnerability. The system requires reorienting towards the consumers and carers it is designed to serve, and needs stronger governance, higher levels of accountability and improved monitoring of quality. These findings are discussed in the context of the recent acknowledgement of mental health as an issue by the Council of Australian Governments (COAG), which has called for an action plan to be prepared for its consideration by June 2006.

Cue salience in multiple cue attentional capture

The predominant use of single element cues in visual attentional capture research motivated examination using dual capture cues. Participants in these studies viewed computer screens briefly displaying sequences of feature-defined positional cues and targets, with target identification response time recorded. Five initial experiments utilising the features of colour (purple) and intensity (bold font), and reported at EPC 2005, revealed contingent capture influences and suggested capture by colour cues may be more powerful than single cue literature has indicated. Three follow-up experiments manipulated displays and defining features to see if the conclusions remained. Experiments 6 and 7 investigated whether target identification in the initial series was based on a featural or singleton search. Experiment 8 then tested "onset' versus "purple" under the condition of specific attentional set, a featural change that appeared to remove purple colour dominance evidenced in the initial experimental series. Overall, outcomes of both experimental series suggest strong salience involvement with overtones of contingent capture for specific featural selections. The novel multi-cue approach revealed the significance of relative salience within these selections.