WHAT DO YOU TEACH POLICY STUDIES EDUCATORS ABOUT COMPUTERS?

Computers are no longer an idea of the future. They are, rather, a common and even expected tool of the public administrator. The authors assert that students of the discipline must have a practical knowledge of computer applications. While it is not necessary that advanced computer engineering be studied, students should nevertheless be made familiar with the uses of the computer in administration. Beyond learning how to operate a computer, the article states that students, especially adult learners, first have to be made not to fear this instrument of the age of information so that they will be comfortable when learning its applications.     

A conceptual framework for police functions and services

Police functions and services are currently based on three implicit basic conceptual units: the person, the process, and the product. Each one of these was the fundamental assumption for one of the three historical models of police science: the Personal Qualities Model, the Community Relations Model, and the Scientific Management Model. Although none of these models has ever been implemented in a pure form, modern police science is implicitly based on their three basic conceptual units which are applied to different but specific areas of police functions and services. However, these conceptual units have never been explicitly reconciled with each other, thus at times resulting in contradictory proposals. A comprehensive theory of police functions and services requires a conceptual framework for explicitly relating the person, the process, and the product. A two-dimensional framework is proposed based on a psychological and a sociological level of analysis.     

Using factions to estimate preference intensity: Improving upon one person/one vote

In many elections, individuals are given two alternatives and are asked to indicate which of the two they prefer. These votes are then tabulated using one person/one vote and the alternative with the most votes becomes the public choice. Can we improve upon this system? If we change the election system and get more information on voter preference intensities, there are a number of better systems: demand revelation schemes, logrolling, Borda Voting etc. But suppose we can't change the way in which voters cast their ballots; suppose we are only allowed to change the way in which votes are tabulated. Is there a better system? Generally there is one extra bit of information — usually considered incidental — which comes with an individual's vote: his voting address. But voting address tells us something about the interest groups to which the individual may belong. As this paper shows, we can use this information to devise a better way of tabulating votes. This new system generally gives individuals from moderately cohesive voting regions more voting weight than individuals from either mildly cohesive or highly cohesive voting regions.     

Uncertainty of determining cause of death in a medicolegal material without autopsy. An autopsy study

In constrast to other studies, this investigation was made on cases of medicolegal deaths that would not normally be autopsied. 223 females and 322 males, whose deaths were found to be natural before as well as after autopsy, were studied. The cause of death was estimated by external medicolegal examination, and after autopsy.In 79 females and 109 males, i.e. 35% and 34% respectively, estimated cause of death was found to be different after the autopsy. This was mostly because ischaemic heart disease as a cause of death was overestimated at the external medicolegal examination. No constant relationship between differing causes of death and age group could be demonstrated. Underdiagnoses and overdiagnoses tended to outweigh each other. Pneumonia, pulmonary embolism, cor pulmonale and aortic stenosis were clearly underestimated before autopsy. In addition, a variety of diseases that were not even mentioned at the medicolegal examination was found (subarachnoid haemorrhage, uraemia, perforated and bleeding gastric ulcers, tuberculosis).The same unreliability in the estimated cause of death therefore exists among cases not normally autopsied as found in retrospective studies of cases where autopsy is performed under all circumstances at the request of the police.False information will thus be given to the mortality statistics among the approximately 5000 cases of medicolegal deaths not autopsied in Denmark per year, most of these being natural deaths. Besides, contagious and inherited diseases could be overlooked, relatives given false information and the value of scientific studies in causes of death diminished.The conclusion is that autopsy is still essential to ensure continuous control and correction of causes of death.