The relationship of perceptions and emotions to behavior in the face of collective inequality

The present experiment investigated the role of emotions and perceptions in determining the overt behavior of disadvantaged group members. Three limitations to the existing psychological research are presented as a possible reason for the present inability to describe a consistent relationship between the emotions and perceptions of those faced with intergroup inequalities and their subsequent actions. The present experiment attempted to address these limitations by employing a laboratory paradigm in which subjects actually engage in overt behavior. As well, a broader array of emotions and perceptions were assessed and subjects were offered a variety of behaviors from which to choose. The findings point to a relatively strong relationship between emotions and perceptions on the one hand, and overt action on the other. Feelings of frustration and anger, the perception of one's personal treatment as satisfactory and just, and hope of future improvement of one's position combined to discriminate between subjects who accepted their disadvantaged position, those who took normative forms of action, those who reacted in an individual nonnormative way, and those who chose collective nonnormative behavior.     

Forensic dental training in Australia

To facilitate in the identification of victims of a major disaster a trained dental manpower reserve is required. In the state of New South Wales, Australia, an annual three-day training course has been designed to familiarize dentists from both the public and private sectors with identification techniques. The course is aimed to preserve the flexibility of personnel so that they can be utilized in a variety of roles rather than rigidly structuring the make up of a team. It is envisaged though, that in a mass disaster situation teams would be specialized into dental autopsy, antemortem or comparison roles.     

A new method for locating saliva stains-spotty paper for spotting spit

A convenient method of locating saliva stains has been devised. Filter paper covered with blue coloured starch fragments is laid on the material to be tested. Salivary amylase hydrolyses the starch on the areas of paper corresponding to saliva stains, which are then delineated as clear zones whereas negative areas remain speckled with blue particles.     

A longitudinal analysis of technical communication in research and development

A unique longitudinal study of the technical communication patterns of 184 engineers in a high technology research and development laboratory centers in the activities of technology gatekeepers. This two-step flow of technical information follows the literature as well as results from prior studies. Gatekeepers span the organizational boundary in the transfer of technology from outside the laboratory, while facilitating the distribution of technical information to colleagues within the organization. Sociometric data are analyzed over a five-year period with respect to changing organizational structures, new technical assignments and alterations in group composition. Despite these dynamic changes, the data reveal consistent results in gatekeeper identification and technical information flows.