The rules covering disclosure of information generated by court-ordered clinical evaluations in Massachusetts require that patients be warned that the patient-psychotherapist privilege does not apply to the evaluation interview. The nature of the warning required ("the Lamb warning") is not perfectly clear and is especially uncertain when those being warned are children and families. Comparing ...

Participants in a taste test study were randomly assigned to 1 of 3 groups: warning label (e.g., "In this product, 90% of the calories come from fat. Warning: The U.S. Surgeon General has determined that eating high fat food increases your risk of heart disease."), information label (e.g., "In this product, 90% of the calories come from fat."), and no label. Participants rated how much they wan...

Using a reaction time (RT) task, the biceps brachii muscle was investigated in five healthy subjects to determine whether EMG in the initial phase of activity is dependent upon the direction of movement, i.e., elbow flexion and forearm supination, and/or influenced by the presence or absence of warning signal. Results showed that in the presence of warning EMG-RT of forearm supination was faste...

OBJECTIVE This study examined the effect of the placement of a warning text before visiting proanorexia websites on actual access of these websites. METHOD A separate webpage with a warning text aiming at first-time visitors was placed before each proanorexia website hosted by a Dutch Internet provider. During the research period of 1 year, the numbers of hits at the warning webpage were regi...

The issue of suicide warning signs on the Internet is considered. In addition to reviewing some of the relevant conceptual issues about warning signs, a random sample of Internet sites was selected and reviewed. Warning signs were grouped and agreement across sites was examined, with results confirming broad disparity in what is presented to the public. The implications of a lack of consensus o...

Catastrophic and sudden collapses of ecosystems are sometimes preceded by early warning signals that potentially could be used to predict and prevent a forthcoming catastrophe. Universality of these early warning signals has been proposed, but no formal proof has been provided. Here, we show that in relatively simple ecological models the most commonly used early warning signals for a catastrop...

This paper proposes an online early warning technique and the probability distribution function (PDF) based icing image recognition for overhead power transmission lines. The main functionality of the online early warning system for overhead transmission lines firstly suggested in this paper is the early warning of icing, forest fire, lighting, insulator flashover, conductor galloping and invas...