排序方式: 共有57条查询结果,搜索用时 31 毫秒
1.
Jose A. Diez 《Synthese》2002,130(1):13-47
2.
3.
Leonard A. Jason Charles L. Gruder Steven Martino Brian R. Flay Richard Warnecke Nathaniel Thomas 《American journal of community psychology》1987,15(1):57-72
At the work site, smoking accounts for increased health care expenses and worker absenteeism due to smoking-related illness and reduced productivity and lost wages. Developing comprehensive and accessible smoking cessation programs at the work site is an important objective for health care professionals. In this study, employees of 43 corporations participated in a televised smoking cessation program accompanied by self-help manuals. The media component involved presenting a smoking cessation program on a network television affiliate station during the 4:30 p.m. and 10:00 p.m. news for 20 days. Employees at half the corporations also had access to semiweekly self-help group meetings. Adding self-help support groups to a program involving self-help manuals and the media reports was found to significantly increase abstinence and its maintenance over time. The implications of using the media, self-help groups, and work site locations in large-scale community-based interventions are discussed. 相似文献
4.
ABSTRACTIn this paper, the authors explore the ways that online commenters on the National Post’s website articulate their opinions, understandings, and feelings about a news story on the topic of transability. By conducting a content analysis of the online data, the authors examine how the commenters demonstrate that dominant forms of power, knowledge, and discourse permeate common-sense understandings of the healthy, normal citizen through their acting incredulous towards, pathologizing, shaming, and sometimes reacting violently towards transabled people. 相似文献
5.
RESUMENSierra y Froufe cuestionan un trabajo anterior sobre la utilidad de representaciones gráficas en la solución de problemas mediante razonamiento analógico y presentan un análisis detallado de algunos procesos fundamentales en esta clase de pensamiento. Empiezan por describir los experimentos llevados a cabo por Gick y Holyoak (1983) y discutir algunas de sus conclusiones, ofreciendo interpretaciones alternativas. A continuación exponen cómo se explica la inducción de un esquema a partir del establecimiento de una analogía y, en segundo lugar, comparan los diagramas utilizados por Gick y Holyoak con los obtenidos en un trabajo de uno de los autores (Sierra, 1985) tomando como marco de referencia la exposición acerca de la inducción de esquemas. Finalmente se concluye que, en parte, los sujetos del experimento anterior no recurrían al diagrama porque, al ser incompleto, no les permitía solucionar el problema, sugiriendo que un sistema representacional basado enteramente en las proposiciones resulta insuficiente y que la imagen mental del dibujo juega una función cognitiva en la solución. 相似文献
6.
In Mathematics is megethology (Lewis (1993). Philosophia Mathematica, 1(1), 3–23) David K. Lewis proposes a structuralist reconstruction of classical set theory based on mereology. In order to formulate suitable hypotheses about the size of the universe of individuals without the help of set-theoretical notions, he uses the device of Boolos’ plural quantification for treating second order logic without commitment to set-theoretical entities. In this paper we show how, assuming the existence of a pairing function on atoms, as the unique assumption non expressed in a mereological language, a mereological foundation of set theory is achievable within first order logic. Furthermore, we show how a mereological codification of ordered pairs is achievable with a very restricted use of the notion of plurality without plural quantification. 相似文献
7.
Marco Chiesa Martina Larsen-Paya Maria Martino Martina Trinchieri 《Psychoanalytic Psychotherapy》2016,30(1):79-95
Although several studies have shown a clear association between childhood adversities and later development of a number of psychiatric disorders, a number of recent reports have cast doubts regarding the aetiological role played by abuse, neglect and loss, arguing that they are neither necessary nor sufficient to account for the development of subsequent psychopathology. In this study, we aimed to investigate the associations and predictive power of childhood adversities on later onset of Axis-I &-II psychiatric conditions and the impact on severity of psychiatric presentation in a large sample of patients. This cross-sectional multi-centre study evaluated patients (N = 1136) recruited in fourteen NHS psychotherapy departments in the UK. Patients were assessed using a number of rater-based questionnaires and self-rated measures. Multiple regression analyses showed that childhood experiences of loss and physical abuse were predictive of severe personality disorder and borderline personality disorder, but not of other less severe PD and Axis-I diagnoses. Sexual abuse predicted later onset of Post-traumatic Stress Disorder. In addition, we found that childhood abusive experiences were strongly associated with severity of psychiatric distress, interpersonal problems and global functioning. Having experienced two or more childhood adversities significantly increased severity of psychiatric distress, interpersonal malfunctioning and CORE scores. 相似文献
8.
Topoi - This paper proposes a new dialetheic logic, a Dialetheic Logic with Exclusive Assumptions and Conclusions ( $$\mathsf {DLEAC}$$ ), including classical logic as a particular case. In... 相似文献
9.
Longitudinal research has demonstrated a link between exposure to sexual content in media and subsequent changes in adolescent sexual behavior, including initiation of intercourse and various noncoital sexual activities. Based on a reanalysis of one of the data sets involved, Steinberg and Monahan (2011) have challenged these findings. However, propensity score approaches-especially the version of this method used by Steinberg and Monahan, which lacks covariates-do not necessarily result in more accurate estimates of treatment effects than does the regression with covariates approach employed by prior research. There are also a number of problems with the specific set of analyses presented by Steinberg and Monahan and the conclusion they draw from them. In contrast to Steinberg and Monahan's claim, there is substantial evidence of an association between sexual media exposure and adolescent sexual initiation. 相似文献
10.
A 56-year-old right-handed male with a history of hypertension and diabetes presented two episodes of stroke: The first affected territory was the left anterior coroidal artery (capsular and paracapsular infarcts at the level of the genu and posterior arm of the internal capsule) and the second was the right thalamus, due to a hematoma. Following the first stroke, the patient developed severe dysarthria and after the second stroke remained anarthric. The pathophysiology of the disorder is discussed, and the role of the left and right thalamus as far as speech is concerned is reviewed. 相似文献