Search results for "Theorie"

Profesorado : revista de curriculum y formación del profesorado

2018

El propósito del artículo es revisar los resultados de investigaciones relativas al concepto de las teorías implícitas del profesorado en la Formación Profesional. Se parte del marco teórico establecido por Marrero (1988) contextualizado en la escolaridad obligatoria. El supuesto inicial que guía el análisis sugiere que el requerimiento de adaptación al mercado de trabajo que se atribuye a esta formación aproximaría al profesorado a la teoría técnica, en la que prima la definición de objetivos y la concreción de instrumentos evaluativos. El procedimiento metodológico parte de una revisión bibliométrica que ha permitido el análisis de cinco investigaciones sobre teorías implícitas dentro del…

Effective Field Theories for heavy probes in a hot QCD plasma and in the early universe

2017

There are many interesting problems in heavy-ion collisions and in cosmology that involve the interaction of a heavy particle with a medium. An example is the dissociation of heavy quarkonium seen in heavy-ion collisions. This was believed to be due to the screening of chromoelectric fields that prevents the heavy quarks from binding, however in the last years several perturbative and lattice computations have pointed out to the possibility that dissociation is due to the finite lifetime of a quarkonium state inside the medium. Regarding cosmology, the study of the behavior of heavy Majorana neutrinos in a hot medium is important to understand if this model can explain the origin of dark ma…

Queer Crossings. Teories, Bodies, Texts

2012

Moral development & reality. beyond the theories of Kohlberg, Hoffman, and Haidt

2013

Believe It or Not – No Support for an Effect of Providing Explanatory or Threat-Related Information on Conspiracy Theories’ Credibility

2021

Past research suggests that certain content features of conspiracy theories may foster their credibility. In two experimental studies (N = 293), we examined whether conspiracy theories that explicitly offer a broad explanation for the respective phenomena and/or identify potential threat posed by conspirators are granted more credibility than conspiracy theories lacking such information. Furthermore, we tested whether people with a pronounced predisposition to believe in conspiracies are particularly susceptible to such information. To this end, participants judged the credibility of four conspiracy theories which varied in the provision of explanatory and threat-related information. Intere…

The Car Resequencing Problem with Pull-Off Tables

2011

AbstractThe car sequencing problem determines sequences of different car models launched down a mixed- model assembly line. To avoid work overloads of workforce, car sequencing restricts the maximum occurrence of labor-intensive options, e.g., a sunroof, by applying sequencing rules. We consider this problem in a resequencing context, where a given number of buffers (denoted as pull-off tables) is available for rearranging a stirred sequence. The problem is formalized and suited solution procedures are developed. A lower bound and a dominance rule are introduced which both reduce the running time of our graph approach. Finally, a real-world resequencing setting is investigated.

economics in the mirror of the financial crisis

2011

The structure of the Chapter is as follows. In Section 2 I discuss some of the factors that may have played a role in causing the crisis and emphasise that supporters of different economic theories will assign different weights to each factor in their analyses. As a consequence, suggested economic policies are highly sensitive to the economic theory employed in evaluating the set of causes. In Section 3 I seek to defend economists from the common charge that their inability to foresee the crisis is a clear sign of the lack of scientific status of their discipline. In my view, the main liability of mainstream economics lies elsewhere, in its excessive trust on the self-equilibrating mechanis…

Immagine dell’Immagine dell’Immagine: la radicale teoria costruttivistica dell’immagine di Fichte (Bild des Bildes des Bildes: Fichtes radikal konstr…

2012

Explaining two forms of Internet crime from two perspectives : toward stage theories for phishing and Internet scamming

2017

The two studies in this dissertation examine two pervasive and common forms of Internet crimes from two different perspectives: (1) phishing from the victims’ perspective and (2) Internet scamming from the offenders’ perspective. For the former, previous phishing research is based on models that assume that fixed or static factors explain or predict people’s reasons for complying with phishing emails. These models assume that the reasons for complying with phishing emails are the same across individuals and across time. However, we argue that, whereas the act of clicking on a phishing email is the same across time for phishing victims, the reasons for complying are not the same. We address …

Trait Self-Control, Social Cognition Constructs, and Intentions: Correlational Evidence for Mediation and Moderation Effects in Diverse Health Behavi…

2019

Background: We examined effects of trait self‐control, constructs from social cognition theories, and intentions on health behaviours. Trait self‐control was expected to predict health behaviour indirectly through theory constructs and intentions. Trait self‐control was also predicted to moderate the intention–behaviour relationship. Methods: Proposed effects were tested in six datasets for ten health‐related behaviours from studies adopting prospective designs. Participants (N = 3,249) completed measures of constructs from social cognition theories and self‐control at an initial time point and self‐reported their behaviour at follow‐up. Results: Results revealed indirect effects of self‐co…