Epistemic Norms and Democracy: a Response to Talisse

John Rawls argued that democracy must be justifiable to all citizens; otherwise, a democratic society is oppressive to some. In A Pragmatist Philosophy of Democracy ( 2007 ), Robert B. Talisse attempts to meet the Rawlsian challenge by drawing from Charles S. Peirce's pragmatism. This article first briefly canvasses the argument of Talisse's book and then criticizes its key premise concerning (normative) reasons for belief by offering a competing reading of Peirce's “The Fixation of Belief” ( 1877 ). It then proceeds to argue that Talisse's argument faces a dilemma: his proposal of epistemic perfectionism either is substantive and can be reasonably disagreed about or is minimal but insufficient to ground a democratic society. Consequently, it suggests that the Rawlsian challenge can only be solved by abandoning Rawls's own notion of reasonableness, and that an interesting alternative notion of reasons can be derived from Peirce's “Fixation.”     

A Review of Baum's Review of Conceptual Foundations of Radical Behaviorism

Baum expressed numerous concerns about my Conceptual Foundations of Radical Behaviorism in his review. If his review were an independent submission and I were an independent referee, I would recommend that his review be rejected and that he be encouraged to revise and resubmit, once he has studied the field a bit more and clarified for himself and journal readers several important matters. I outline two sets of concerns that he might usefully clarify in his revision: (a) the important contributions of B. F. Skinner to a book about radical behaviorism, and (b) the nature of private behavioral events. In particular, the methodological behaviorism inherent in Baum's position needs to be resolved.     

Individual differences in 10‐month‐olds' performance on the A‐not‐B task

This study used the classical A‐not‐B task (Piaget, 1954 ) to explore individual differences in cognitive flexibility in 10‐month‐old infants by: (1) examining how differences in search performance during A trials relate to search performance during B trials; (2) studying the relation between temperamental dimensions and A‐not‐B performance; and (3) investigating differences in search performance between looking and reaching responses within the same task. Forty infants were tested on a fixed‐design‐version of the A‐not‐B task, not allowing for training or individual adjustment, but instead eliciting additional search behaviors than the common correct responses in A trials and perseverative errors in B trials. Infants were also rated by their parents on the temperamental scales Activity level and Attention span. The main findings were: (1) performance on A trials affected B trial performance, with infants being more correct on A trials having more incorrect and less ‘no search’ responses on B trials; (2) activity level, but not attention span, was related to performance on the A‐not‐B task, with infants performing better on A trials having a lower activity level; and (3) there were a few differences in performance with regard to modality, indicating that responding correctly by looking may be less cognitively demanding than doing so by reaching. This study demonstrated that 10‐month‐olds show a wide variation of search behaviors on this A‐not‐B task, resulting in individual differences in performance. These differences are suggested to reflect variation in temperamental activity level as well as maturity of short term/working memory, inhibition and cognitive flexibility.     

LKB1蛋白在食管鳞癌组织中的表达及意义

为了探讨肝激酶B1（LKB1）蛋白在食管鳞癌组织中的表达水平及其与食管鳞癌临床特征及生存期的关系,应用免疫组化方法检测120例食管鳞癌患者组织中LKB1蛋白表达情况并对诸多临床特征进行相关性分析研究,发现LKB1蛋白在食管癌旁正常组织的阳性表达率高于癌组织;LKB1蛋白表达与患者年龄、性别、肿瘤部位、病变长度及浸润深度无关而与分化程度、淋巴结转移及临床分期（TNM）相关,且LKB1蛋白阴性组预后较阳性组差.可见LKB1视为抑癌基因影响食管鳞癌的预后,可能成为食管鳞癌新型的临床预后指标之一.     

Can Muslims Befriend Non-Muslims? Debating al-walāʾ wa-al-barāʾ (Loyalty and Disavowal) in Theory and Practice

This article analyzes the polemic on the concept of al-walā? wa-al-barā? (commonly translated as “loyalty and disavowal”). While existing academic literature focuses on the usages of this concept by jihad activists, the article centers on the role “loyalty and disavowal” plays in debates between contemporary salafī and wasa?ī jurists and theologians, specifically in their conflicting agendas for Muslims living as minorities. Salafīs, relying on several qur'anic verses and Prophetic traditions, promote an understanding of “loyalty and disavowal” that requires Muslims to refrain from befriending or loving non-Muslims, or imitating their beliefs and customs. Relying on counter-verses and traditions, in particular Q 60.8, wasa?īs have interpreted the concept of “loyalty and disavowal” more narrowly, arguing that it applies only to non-Muslims who fight against Muslims; as part of their integration-oriented doctrine for Muslims in the West, they have in recent years dedicated considerable efforts to refuting the salafī interpretation of al-walā? wa-al-barā?. The article examines the juristic methodologies utilized in the debate, and how it has affected religious decisions (fatwās) on Islamic life in Western societies.     

Tisha B’Av, “Ghetto Day,” and producing “authentic” Jews at postwar Jewish summer camps

The postwar period brought sweeping changes for American Jews. Communal socioeconomic transitions and the aftermath of the Holocaust triggered intense anxieties among Jewish leaders regarding the preservation of so-called Jewish “authenticity,” and to an increased focus on the moulding of American Jewish youth. This article considers how Jewish summer camps used Tisha B’Av and secular, alternative memorial days, to lead campers toward various, ideologically imbued visions of Jewish authenticity. Through fostering an aura of tragedy in what was otherwise a world of play, songs, and enjoyment, Jewish educators used memorial days as transformative educational tools. Though camps’ ceremonies looked remarkably similar, often including a carefully crafted sombre atmosphere, dirges, and responsive readings, the message of the days proved malleable to different ideological perspectives. This article considers how Zionist, Yiddishist, Reform and Conservative camps came to use memorial days to produce “real,” “ideal,” or “authentic” Jews in accordance with their ideological visions in the decades immediately following the Holocaust.     

Hostilidad,patrón de conducta tipo A y reactividad cardíaca

Resumen

La presente investigación tuvo como objetivo estudiar el efecto de la hostilidad autoinformada en la reactividad cardíaca de sujetos Tipo A/B. Los sujetos fueron 40 estudiantes varones repartidos en cuatro grupos: (1) Tipo A con alta Hostilidad, (2) Tipo A con baja Hostilidad, (3) Tipo B con alta Hostilidad y (4) Tipo B con baja Hostilidad. Todos ellos pasaron por tres pruebas de reactividad psicofisiológica: El Test de la Respuesta Cardíaca de Defensa ante estimulación auditiva intensa, una Tarea de Aritmética Mental y una Tarea de Juego de Vídeo Competitivo. La variable dependiente registrada fue la tasa cardíaca. Los resultados indican que en las tres pruebas no se observan diferencias en la reactividad de la tasa cardíaca entre sujetos Tipo A y B con alta Hostilidad autoinformada. Sin embargo, sí se observan diferencias entre sujetos Tipo A y B con baja Hostilidad autoinformada, siendo los sujetos Tipo A los que muestran mayores incrementos en tasa cardíaca durante la Respuesta Cardíaca de Defensa y el Juego de Vídeo Competitivo. En la Tarea de Aritmética Mental se observa esta tendencia, aunque no llegan a ser diferencias significativa s. Estos resultados sugieren que la supresión o negación de la hostilidad en sujetos Tipo A está asociada con un incremento en la reactividad cardiovascular.     

exploring drug users' illness representations of hiv,hepatitis b and hepatitis c using repertory grids

Abstract

Hepatitis B and C viruses are more prevalent among injecting drug users than HIV. This study explored drug users' illness representations of hepatitis B and C using repertory grid methodology. Initially, nine drug users were presented with six elements including hepatitis B and C, and HIV. Constructs were elicited via the sequential form variation of the method of triads. Elements were rated on elicited constructs using a five-point scale, and analyzed using “Flexigrid”. In a second quantitative research stage, 52 drug users were presented with six elements and supplied constructs. Results of the first stage indicated participants were able to generate constructs relating to Leventhal et al.'s (1980) features of illness representations. Most constructs, however, were causal in nature. Participants perceived hepatitis B, C and HIV similarly along the causal component. This similarity on the causal component was largely replicated in the second research stage. Participants, however, distinguished HIV from hepatitis B and C along serious, cure and timeline features. Participants did not distinguish hepatitis B from hepatitis C. The implications of these results for health promotion are discussed.