A survey-based system for safety measurement and improvement.

Problem: A task force sought to develop a method for safety measurement that is reliable and valid and provides a framework for improvement efforts.

Method: Over a 10-year period, through working in a chemical company with about 6,000 employees and over 50 plants, the authors researched the use of employee surveys to measure safety and as a diagnostic tool for improvement efforts.

Results: The statistical studies indicate that this survey, which evolved from the Minnesota Safety Perception Survey, is both reliable and valid as a measurement tool.

Collaborative research: a community approach.

Collaborative nursing research is an effective means to increase research productivity. The essentials of collaborative research are contribution, communication, commitment, consensus, compatibility, and a cohesive approach toward a positive outcome. The purpose of the demonstration project was to describe a collaborative process in one community, culminating in a research utilization study and development of nursing standards pertaining to an aggregate population of patients.

Comparison of two endotracheal tube securement techniques on unplanned extubation, oral mucosa, and facial skin integrity.

Objective: To determine the effect of 2 standard methods (i.e., twill tape versus adhesive tape) of securement on unplanned extubation, oral mucosa, and facial skin integrity of the orally intubated patient.

Mescaline treated rats attack immobile targets.

Rats were exposed to a series of targets in a shock induced aggression situation. Control rats fought most with moving targets, such as another normal rat, and did not attack immobile targets, such as a dead rat or a rat model. Rats treated with 15 mg mescaline/kg showed a similar pattern of target control though they bit frequently while controls did not bite.

Analgesia from electrical stimulation in the brainstem of the rat.

Stimulation at several mesencephalic and diencephalic sites abolished responsiveness to intense pain in rats while leaving responsiveness to other sensory modes relatively unaffected. The peripheral field of analgesia was usually restricted to one-half or to one quadrant of the body, and painful stimuli applied outside this field elicited a normal reaction. Analgesia outlasted stimulation by up to 5 minutes.

Rats' preference for earned in comparison with free food.

Rats were trained to eat free food from a dish, then trained to press a lever for similar food. The free food was then presented while subjects were pressing on several reinforcement schedules. Subjects continued to press for reinforcement when one or two presses were required for reinforcement, and ate little free food.