Matthew Schlesinger  Domenico Parisi 《Developmental science》2004,7(2):131-132

  相似文献   

    

Wituk SA  Shepherd MD  Warren M  Meissen G 《American journal of community psychology》2002,30(3):349-366

Despite the growing utilization of self-help groups, there have been only a handful of studies that have examined the factors that contribute to their survival. The purpose of this study was to explore the factors that contribute to self-help group survival by examining their relationship with external sources (i.e., national and local self-help organizations, professionals) and group organizational characteristics (i.e., leadership diversification, recruitment, attendance at group meetings). Representatives from 245 active and 94 recently disbanded self-help groups were included in the analysis. Results indicated that the primary factors that discriminated between active and disbanded groups were the number of new people to attend a meeting, average group meeting attendance, length of existence, leadership diversification, outreach to potential group members, and support from national and local organizations. Results are discussed in terms of what national self-help organizations, self-help clearinghouses, and others who interact with self-help groups can do to empower and support them.  相似文献   

    

Matthew E. Moore 《Theoria》2002,68(3):185-204

Abstract: The Archimedean Axiom is often held to be an intuitively obvious truth about the geometry of physical space. After a general discussion of the varieties of geometrical intuition that have been proposed, I single out one variety which we can plausibly be held to have and then argue that it does not underwrite the intuitive obviousness of the Archimedean Axiom. Generalizing that result, I conclude that the Axiom is not intuitively obvious.  相似文献   

    

Chapman AL  Specht MW  Cellucci T 《Suicide & life-threatening behavior》2005,35(5):558-569

In this study factors associated with past suicide attempts in female inmates were examined. Female inmate participants (N = 105) were given structured diagnostic assessments of antisocial and borderline personality disorders and substance dependence, as well as measures of depression, hopelessness, problem-focused coping styles, and reasons for living. There was a high lifetime prevalence of past suicide attempts (38.1%). Suicide attempts were positively associated with personality disorders, hopelessness, depression, childhood physical/emotional abuse, and family history of suicide and mood disorders, and negatively associated with income, reasons for living, and problem-focused coping. Controlling for hopelessness, borderline personality disorder and family history of suicide attempts were the only variables that remained uniquely associated with suicide attempts.  相似文献   

    

Robert Matthew Geraci 《Zygon》2005,40(4):953-974

Abstract. In this essay I point toward the difficulties inherent in ontological objectivity and seek to restore our truth claims to validity through a relational ontology and the dynamic of coimplication in signals and noise. Theological examination of art and science points toward similarities between art, religion, and science. All three have often focused upon a “metaphysics of presence,” the desire for absolute presence of the object (the signified, the divine, the natural object). If we accept a relational ontology, however, we must accept that the revelation of presence is always simultaneously a concealment. This helps explain technoscientific achievement without recourse to a philosophically flawed objectivity. Twentieth‐century information theory shows the impossibility of a “pure signal.” By accepting that signal and noise are permanently interconnected, we begin to see how noise makes signal possible and even how noise becomes signal (allowing the discovery of novel facts). Information theory thus underscores important similarities and leads toward new approaches in aesthetics, Christian theology, and scientific research. By comparing art, religion, and science, I argue that rejecting a metaphysics of presence without rejecting presence itself allows human beings to know the world. Although religion, science, and art often seek the absolute presence of their objects, they function better without.  相似文献   

    

S. Matthew Liao 《Philosophy Compass》2008,3(5):973-991

Advances in reproductive genetic engineering have the potential to transform human lives. Not only do they promise to allow us to select children free of diseases, they can also enable us to select children with desirable traits. In this paper, I consider two clusters of arguments for the moral permissibility of reproductive genetic engineering, what I call the Perfectionist View and the Libertarian View; and two clusters of arguments against reproductive genetic engineering, what I call the Human Nature View and the Motivation View. I argue that an adequate theory of the ethics of reproductive genetic engineering should take into account insights gained from these views.  相似文献   

    

Vaughn MG  DeLisi M  Beaver KM  Wright JP  Howard MO 《Behavioral sciences & the law》2007,25(6):803-821

Research on self-control and related constructs is central to individual-level explanations of antisocial behavior. However, less research attention has been paid to the psychopathological underpinnings of self-control. The current study explores relationships between self-control and psychiatric symptoms, head injury, trauma history, substance use, guiltlessness and narcissistic traits in a statewide population of juvenile offenders. Results support the importance of these variables, in particular narcissistic traits, in better explicating theories of self-control. Implications for research on the psychopathological underpinnings of self-control are highlighted.  相似文献   

    

David M. Lahuis  Norman E. Perreault  Matthew W. Ferguson 《Journal of applied social psychology》2003,33(10):2198-2215

This study investigated the effects of legitimizing explanations for selection test use on simulated applicants’ perceptions of fairness. The specificity of the explanation was varied. After receiving an explanation, a sample of 157 undergraduates completed 2 assessments (cognitive ability and personality), and reported their reactions to the assessments. Results indicate that for the cognitive ability assessment, general explanations increased fairness perceptions, but specific explanations did not. This relationship was fully mediated by perceptions of content and predictive validity. No effects for the personality assessment were found.  相似文献   

    

Matthew Bunker  A. Dwayne Ball 《Journal of Consumer Behaviour》2009,8(5):268-283

• This research investigated the consequences of powerlessness when consumers experience service failure with a company that has high‐exit barriers. The specific consequences investigated were three types of secondary control, which are grudge‐holding, avoidance (predictive avoidance), and retaliation desire. These secondary control coping strategies highlight consumers' ability to control their personal behaviors and thoughts, even when they cannot completely control the outcomes of a situation. A qualitative study, followed by a scenario‐based survey and structural equation model, suggest that the primary direct consequences of powerlessness in commercial relationships are grudge‐holding and predictive avoidance, and that both predictive avoidance and a desire to retaliate are further consequences of grudge‐holding. The results of this research underscore the importance of understanding the role of powerlessness and its consequences in consumer–firm relationships.

Copyright © 2009 John Wiley & Sons, Ltd.  相似文献   

    

Johnson MW  Bickel WK 《Journal of the experimental analysis of behavior》2006,85(1):73-93

Relative reinforcing efficacy refers to the behavior-strengthening or maintaining property of a reinforcer when compared to that of another reinforcer. Traditional measures of relative reinforcing efficacy sometimes have led to discordant results across and within studies. By contrast, previous investigations have found traditional measures to be congruent with behavioral economic measures, which provide a framework for integrating the discordant results. This study tested whether the previously demonstrated congruence between traditional relative reinforcing efficacy measures and behavioral economic demand curve measures is sufficiently robust to persist when demand for one reinforcer is altered. Cigarette smokers pulled plungers for cigarettes or two magnitudes of money on progressive-ratio schedules that increased the response requirement across sessions. Demand for the two different reinforcers was assessed in single-schedule and concurrent-schedule sessions. Demand curve measures Pmax and Omax correlated significantly with traditional measures of breakpoint and peak response rate, respectively. Relative locations of demand curves for money and cigarettes under single schedules predicted preference in concurrent schedules in most cases. Although measures of relative reinforcing efficacy for money changed with money magnitude, the congruence between traditional and behavioral economic measures remained intact. This robust congruence supports the proposal that demand curves should replace measures of relative reinforcing efficacy. The demand curve analysis illustrates why concordance between traditional measures is expected under some experimental conditions but not others.  相似文献