Demographic correlates of attenuated positive psychotic symptoms

It is now well established that the utilization of standardized clinical criteria can enhance prediction of psychosis. These criteria are primarily concerned with the presence and severity of attenuated positive symptoms. Because these symptom criteria are used to derive algorithms for designating clinical high risk (CHR) status and for maximizing prediction of psychosis risk, it is important to know whether the symptom ratings vary as a function of demographic factors that have previously been linked with symptoms in diagnosed psychotic patients. Using a sample of 356 CHR individuals from the NAPLS-II multi-site study, we examined the relation of three sex, age, and educational level, with the severity of attenuated positive symptom scores from the Scale of Prodromal Symptoms (SOPS). Demographic factors accounted for little of the variance in symptom ratings (5–6%). Older CHR individuals manifested more severe suspiciousness, and female CHR participants reported more unusual perceptual experiences than male participants. Contrary to prediction, higher educational level was associated with more severe ratings of unusual thought content, but less severe perceptual abnormalities. Overall, sex, age and education were modestly related to unusual thought content and perceptual abnormalities, only, suggesting minimal implication for designating CHR status and predicting psychosis-risk

Planning and management of a proposed managed realignment project: Bothkennar, Forth Estuary, Scotland

The role of a voluntary local coastal partnership in managing a potential managed realignment scheme in the Forth Estuary is examined. The processes involved in developing the scheme are outlined, as are the inputs from the Forum and other bodies. We conclude that the management of the scheme through the Forth Estuary Forum allowed a neutral body to bring the proposals to the community, to develop a consensus and move towards implementation of the scheme. It is proposed that local coastal fora are appropriate bodies to champion managed realignment schemes, both in the Forth and in other areas.Managed realignment Coastal defence Coastal management

Guest editorial

No abstract available

Managing lakeshore erosion: impacts of bank protection on Loch Lomond, Scotland

The shoreline of Loch Lomond is currently undergoing erosion not only because of passive natural changes but also because of active changes produced by the interaction of shoreline protection structures and natural processes. In order to assess the influence of protection structures on different types of loch shore, the shores were classified and their total extent, including the extent of artificial shore, was quantified. The effect of structures is often felt on adjacent shores as well as on those that the structure is designed to protect. In order to assess the extent of impact of structures, sediment cells were identified along the loch shore within which the effects of a structure may produce compensatory effects but beyond which they will not. A management strategy is presented that is aimed at minimising the detrimental effects of any future intervention in the shore system