The model proposed by Redish et al. considers vulnerabilities within decision systems based on expectancy-value assumptions. Further understanding of processes leading to addiction can be gained by considering other inputs to decision-making, particularly affective associations with behaviors. This consideration suggests additional decision-making vulnerabilities that might explain addictive behaviors.

Understanding Nature of Science is a central component of scientific literacy, which is agreed upon internationally, and consequently has been a major educational goal for many years all over the globe. In order to justify the promotion of an adequate understanding of NOS, educators have developed several arguments, among them the cultural argument. But what is behind this argument? In order to answer this question, C. P. Snow’s vision of two cultures was used as a starting point. In his famous (...) Rede Lecture from 1959, he complained about a wide gap between the arts and humanities on the one hand and sciences on the other hand. While the representatives of the humanities refer to themselves as real intellectuals, the scientists felt rather ignored as a culture, despite the fact that their achievements had been so important for Western society. Thus, Snow argued that as these intellectual cultures were completely different from each other, a mutual understanding was impossible. The first European Regional IHPST Conference took up the cultural view on science again. Thus, the topic of the conference “Science as Culture in the European Context” encouraged us to look at the two cultures and to figure out possibilities to bridge the gap between them in chemistry teacher education. For this reason, we put together three studies—one theoretical and two independent research projects which contribute to our main research field —in order to address the cultural argument for understanding science from an educational point of view. Among the consented tenets of what understanding NOS implies in an educational context, there are aspects which are associated mainly with the humanities, like the tentativeness of knowledge, creativity, and social tradition, whereas others seem to have a domain-specific meaning, like empirical evidence, theories and laws, and the role of technology. Thus, the cultural argument for understanding science invites us not only to consider domain-specific concepts but also to reflect on similarities between science and the humanities by way of examples. (shrink)

. The approach of experiential realism could indicate where science and faith deal with the same reality, where science questions faith assumptions, and where faith goes beyond the mandate and method of science. Although prescientific, Martin Luther's theology is the classical prototype of an experiential theology. We experience God's creative power in all of reality. We discern its regularities through observation and reason. So faith opens up all the space needed by science. However, experienced reality is highly ambiguous. It obscures (...) God's intentions. God's intentions are revealed in the proclamation of the gospel: God is unconditionally for us and with us and not against us. This proclamation is a promise, appropriated in faith, and geared to a vision of what ought to become. It is based on the interpretation of a catastrophe—the cross of Christ—as God's pivotal redemptive act in human history. It goes beyond the mandate and method of science, yet it is capable of giving the latter a sense of purpose, criteria of acceptability, and authority to act in the interests of humanity and the earth. Theology challenges science to acknowledge the necessity of a transcendent frame of reference and moral accountability. Scientific insight challenges theology to reconceptualize its assumptions on God, creation, and eschatology to integrate best science. (shrink)

In our target article, we proposed that addiction could be envisioned as misperformance of a decision-making machinery described by two systems (deliberative and habit systems). Several commentators have argued that Pavlovian learning also produces actions. We agree and note that Pavlovian action-selection will provide several additional vulnerabilities. Several commentators have suggested that addiction arises from sociological parameters. We note in our response how sociological effects can change decision-making variables to provide additional vulnerabilities. Commentators generally have agreed that our theory provides (...) a framework within which to site addiction and treatment, but additional work will be needed to determine whether our taxonomy will help identify and treat subpopulations within the addicted community. (shrink)