Search results for "ORIENTATION"
showing 10 items of 1041 documents
Frank H. Knight on Social Values in Economic Consumption. An Archival Note
2020
This note reproduces an unpublished paper on "Social Values in Economic Consumption" which Knight prepared for the Social Science Research Council (SSRC) Summer Conference, on Nantucket, Massachusetts in June 1931. This paper sheds new light on Knight in two important respects. First, it presents, in a more systematic fashion, Knight’s criticism of what he perceived to be the then standard theory of consumption. Specifically, Knight argued that an individual's consumption is dictated more by his income in relation to others than by mere utility maximization — a notion now commonly known as relative income hypothesis. In this connection, Knight also pointed out that a general increase in inc…
Adicción al cibersexo en función de la orientación sexual: prevalencia y predictores
2020
El cibersexo, una práctica sexual generalizada en la sociedad, puede entrañar ciertos beneficios, aunque también conlleva riesgos (como desarrollar una adicción). Dado que el colectivo LGTBI (Lesbianas, gays, transexuales, bisexuales e intersexuales) lo consume más frecuentemente, el riesgo de adicción también podría ser mayor. Este estudio pretende analizar si la orientación sexual aumentaba el riesgo de consumo adictivo de cibersexo, y si la preferencia por determinadas Actividades Sexuales Online (ASOs) y las motivaciones para su realización explicaban este incremento. A tal fin, 553 personas de entre 18-40 años (54.2% hombres; 36.2% heterosexuales, 36.2% bisexuales, 27.7% homosexuales) …
Conductas sexuales online y sus motivaciones: Una aproximación desde la diversidad sexual
2020
El uso de Internet con objetivos sexuales (cibersexo) es una actividad cada vez más generalizada en todos los sectores de la población. Sin embargo, el modo en el que se realiza (frecuencia, tipos de actividad sexual online –ASO–, motivaciones, etc.) puede cambiar en función de características como la orientación sexual. Cuando el hecho de sentir atracción sexual hacia personas del mismo sexo suponía mayor rechazo y estigmatización que en la actualidad, el cibersexo constituía un espacio seguro donde experimentar con la sexualidad; así, era fácil comprender que su consumo entre personas homosexuales y bisexuales fuera superior. Actualmente, su empleo como espacio seguro parece quedar en seg…
The onset of convection in a two-layered porous medium with anisotropic permeability
2019
We consider convection in a horizontal porous layer of uniform thickness which is heated from below and which is composed of two anisotropic sublayers with principal axes lying in the three coordinate directions. The aim is to determine criteria for the onset of convection by finding the critical Rayleigh number, wavenumber and roll orientation relative to the coordinate axes. The full set of nondimensional parameters has at least six members even when the sublayers are considered to be thermally isotropic, and therefore, we select some special cases in order to illuminate the type of qualitative behaviour which may be expected. One such case is where the anisotropic sublayers are identical…
Differences in Technical Development and Playing Space in Three UEFA Champions Leagues
2021
[Abstract] The analysis of football grows exponentially, with many researchers adopting it as an object of study. The thematic range that addresses it, as well as the different methodologies used, are of a very different nature—physical, psychological, technical, tactical—enriching every day the knowledge, and understanding of the game itself. The objective of this study has been to identify the differences between the different styles of play that lead to becoming the champion of the UEFA Champions League in the last 3 years of the pre-COVID stage, by analyzing the spatial performance developed, the association between the players that make up the different lines of the game system and the…
Comment on the editorial ‘The secret ways of scientists’ in EMBO reports , December 2000
2001
I read ‘The secret ways of scientists’ with much interest and in principle I closely share the view expressed there. However, I am rather suspicious that such a view no longer reflects the truth. It appears to me that the tendency among scientists to start their own biotech companies may lead to a corruption of values and create a rather strange mixture of attitudes. The editorial states that ‘our …
Relaciones entre la orientación de meta disposicional y la satisfacción con los resultados deportivos, las creencias sobre las causas de éxito en dep…
2021
Este trabajo analizó las propiedades psicométricas de una batería de cuestionarios utilizados previamente en contextos deportivos británicos y norteamericanos para medir: la orientación de metas disposicional, las creencias sobre las causas de éxito en deporte, la satisfacción con los resultados deportivos y la diversión con la práctica deportiva y las relaciones entre la orientación de meta personal y las variables estudiadas. 90 chicos y 40 chicas practicantes de atletismo o tenis participaron en el estudio. Los resultados han mostrado una distribución factorial semejantes a las obtenidas con los instrumentos originales. La consistencia interna de todas las escalas se ha mostrado aceptabl…
The importance of policy orientation and environment on physical activity participation--a comparative analysis between Eastern Germany, Western Germ…
2002
SUMMARY Environmental and policy interventions are seen as boosting physical activity because they are designed to influence large groups. However, they have not been much researched and the evidence on their role is still quite limited. The purpose of this study was to investigate differences in and relationships between policy orientation, the objective and perceived physical environment, and physical activity between Finland, Eastern Germany and Western Germany. The data are taken from a public telephone survey carried out as part of the international MAREPS project (Methodology for the Analysis of Rationality and Effectiveness of Prevention and Health Promotion Strategies; Eastern Germa…
Value congruence in health care priority setting: social values, institutions and decisions in three countries
2014
AbstractMost developed democracies have faced the challenge of priority setting in health care by setting up specialized agencies to take decisions on which medical services to include in public health baskets. Under the influence of Daniels and Sabin’s seminal work on the topic, agencies increasingly aim to fulfil criteria of procedural justice, such as accountability and transparency. We assume, however, that the institutional design of agencies also and necessarily reflects substantial value judgments on the respective weight of distributive principles such as efficiency, need and equality. The public acceptance of prioritization decisions, and eventually of the health care system at lar…
Sexual and reproductive health risk behaviours among Palermo university students: results from an online survey.
2018
Aim. Evaluation of the knowledge and behavioral risks related to sexually transmitted infections (STIs) among the students at the University of Palermo. Materials and Methods. Cross-sectional study. An anonymous online questionnaire has been submitted to the students of Palermo University. Survey investigates to socio-demographic information, sexual habits and the level of knowledge of the STIs. Results. The sample consists of 539 students; average age 22.65 (± 2.95). The risk to have unprotected occasional sexual intercourse is related to the following circumstances: the homosexual or bisexual status, the male gender, the age of the occurrence of the first sexual intercourse, that is at 17…