The relationship between Body Mass Index and abnormal psychological and personality variables

The Body Mass Index (BMI) was created in order to classify individuals into body weight categories ranging from below normal to very obese, depending on the individual’s weight and height. The Body Mass Index has been identified as a marker for psychological issues such as self-control, self-esteem, depression, and anxiety. This study used a data matrix composed of a sample of 2,506 police officer candidates. The BMI’s were calculated and correlated with 343 personality variables, including the MMPI-II and the Personality Assessment Index. The results indicated a total of 87 significant correlations, 20 at the .05 level and 67 at the .01 level. Despite the fact that many of the correlations were small, the large number of correlations indicates a significant relationship between BMI’s and individuals with problematic psychological and personality characteristics. Discussion centers upon explanations of the relationship between the Body Mass Index and various psychological concepts.     

Urbanism,cities and local self‐government

Abstract: This article explores the relationship between urbanism, cities and local self‐government to identify some key issues for contemporary public administration. State‐centric political theory marginalizes urban analysis, but the latter enables us to see the world in a different way. Understanding ourselves as urban is to see that conventional political categories seriously misrepresent the conditions of our lives. Various thinkers like Ash Amin and Nigel Thrift and Michael Peter Smith have suggested ways of building on contemporary urban analysis, but it is still a struggle to overcome the spatial imagination that we have inherited from conventional political theory. This poses particular problems for any “new urban agenda,” since questions of local autonomy have yet to be properly posed. Gerald E. Frug's analysis of the issue of civic autonomy is helpful in this regard because it highlights the philosophical assumptions that lie behind our fears about the misuse of local authority. Foucauldian discussions of governmentality reveal the way self‐government works as a strategy to control populations by liberating them. Local self‐government is thus an ambiguous and dangerous ideal ‐ but not for the reasons usually supposed. It is in any case the practice implicit in urbanism as a way of life. The key constitutional issue today is how to recognize that practice and regulate it appropriately. Sommaire: Le présent article examine les relations entre l'urbanisme, les villes et l'autonomie gouvernementale locale pour identifier certaines questions‐clés dans le domaine de l'administration publique contemporaine. La théorie politique axée sur l'État marginalise l'analyse urbaine, mais cette dernière nous permet de voir le monde sous un nouveau jour. Se considérer comme des citadins, c'est voir que les catégories politiques conventionnelles représentent très mal nos conditions de vie. Différents penseurs comme Ash Amin, Nigel Thrift ct Michael Peter Smith ont proposé des manières de développer l'analyse urbaine contemporaine, mais il est tou‐jours difficile d'aller au‐delà de l'imagination spatiale qui nous a été transmise par la théorie politique conventionnelle. Cela soulève des problèmes particuliers pour tout nouvel agenda urbain, étant donné que les questions d'autonomie locale n'ont pas encore été posees adéquatement. L'analyse de la question de l'autonomie civique réalisée par Gerald E. Frug est utile à ce sujet, car elle souligne les hypothèses philosophiques sur lesquelles reposent nos craintes concemant l'utilisation abusive de l'autorité locale. Les discussions à la Foucault sur la gouvernementalité révèlent la manière dont l'autonomie gouvernementale fonctionne en tant que stratégie visant à contrôler les populations tout en les libérant. L'autonomie gouvernementale locale est ainsi un idéal ambigu et dangereux, mais non pour les raisons que l'on suppose généralement. C'est en tout cas la pratique implicite dans l'urbanisme comme mode de vie. La question constitutionnelle clé qui se pose aujourd'hui est de savoir comment reconnaître cette pratique et la réglementer adéquatement.     

Radiographic determination of developmental age in fetuses and stillborns.

The gestational age and/or viability of a fetus can become an important forensic issue. Several investigators have produced linear regression formulas based on crown-heel length (CHL), crown-rump length, or body diameters to determine gestational age. This study re-examines the relationship between fetal long bone length and CHL and tests a method of estimating CHL, and therefore gestational age, from radiographic measurements of the major long bone diaphyses. The results are compared with data based on dry bone measurements. Data from 252 cases confirm a strong correlation between all long bone lengths and CHL (> or = r = .9063; p < 0.01). Long bone length means for each CHL group are presented, as well as regression formulas for estimating CHL from radiographic measurements of the long bone diaphyses. The findings correspond closely with results based on a European sample, thereby validating that reference population as a normative sample for fetal analysis in the United States. The radiographic method can be used in instances where skeletal preparation is impossible or undesirable.     

Mega-Simulations in Negotiation Teaching: Extraordinary Investments with Extraordinary Benefits

A mega-simulation is a complex-negotiations teaching exercise involving complicated issues and challenging conditions that is undertaken by three or more teams of students. In this article, I draw on two decades of teaching with mega-simulations in international business negotiation courses to discuss potential learning goals for this type of experiential exercise, effective ways to organize the experience, challenges for the instructor, and the distinctive educational benefits that justify the substantial investment of time and resources required to implement these mega-simulations. These simulations can help students to develop greater sophistication in basic negotiation skills, become more extensively exposed to complex skill sets, and develop a deeper understanding of negotiation subject matter and complex processes than they would by conducting standard role plays. Mega-simulations offer major opportunities for students to move to advanced levels of negotiation skill not just in international business, but in diplomacy, law, engineering, and a host of other professional arenas.