Science as Structured Imagination

This paper offers an analysis of scientific creativity based on theoretical models and experimental results of the cognitive sciences. Its core idea is that scientific creativity — like other forms of creativity — is structured and constrained by prior ontological expectations. Analogies provide scientists with a powerful epistemic tool to overcome these constraints. While current research on analogies in scientific understanding focuses on near analogies, where target and source domain are close, we argue that distant analogies — where target and source domain differ widely — are especially useful in periods of intense conceptual change. To argue this point, we discuss three case studies from the history of science: early physiologists like Harvey, early evolutionary biologists like Darwin, and recent theorists on the evolution of the human mind like Mithen.     

The effects of priming legal concepts on perceived trust and competitiveness, self-interested attitudes, and competitive behavior

Socio-legal scholars have suggested that, as a ubiquitous social system, law shapes social reality and provides interpretive frameworks for social relations. Across five studies, we tested the idea that the law shapes social reality by fostering the assumptions that people are self-interested, untrustworthy, and competitive. In Studies 1 and 2, we found that people implicitly associated legal concepts with competitiveness. Studies 3-5 showed that these associations had implications for social perceptions, self-interested attitudes, and competitive behavior. After being primed with constructs related to the law, participants perceived social actors as less trustworthy and the situation as more competitive (Study 3), became more against a political issue when it conflicted with their normative self-interest (Study 4), and made more competitive choices during a prisoner’s dilemma game when they believed that social relations were basically zero-sum in nature (Study 5). The implications and applications of these results are discussed.     

A Propensity Score Analysis of Homework Adherence-Outcome Relations in Cognitive Behavioral Therapy for Depression

Little is known about whether or not a consistently high level of homework adherence over the course of therapy benefits patients. This question was examined in two samples of patients who were receiving individual Cognitive Behavioral Therapy (CBT) for depression (Ns = 128 [Sequenced Treatment Alternatives to Relieve Depression: STAR-D] and 183 [Continuation Phase Cognitive Therapy Relapse Prevention: C-CT-RP]). Logistic and linear regression and propensity score models were used to identify whether or not clinician assessments of homework adherence differentiated symptom reduction and remission, as assessed by the Hamilton Depression Rating Scale-17 (HDRS-17), the Quick Inventory of Depressive Symptomatology–Self-Reported Scale (QIDS-SR), and the QIDS–Clinician Scale (QIDS-C). CBT-related response and remission were equally likely between both high and low homework adherers in both studies and in all models. But in propensity adjusted models that adjusted for session attendance, for both the STAR-D and C-CT-RP samples, greater homework adherence was significantly associated with greater response and remission from depression in the first and last 8 sessions of CBT. Our results suggest that homework adherence can account for response and remission early and late in treatment, with adequate session attendence.     

Aesthetic Pleasure Explained

One of the oldest platitudes about beauty is that it is pleasant to perceive or experience. In this article, I take this platitude at face value and try to explain why experiences of beauty are seemingly always accompanied by pleasure. Unlike explanations that have been offered in the past, the explanation proposed is designed to suit a “realist” view on which beauty is an irreducibly evaluative property, that is, a value. In a nutshell, the explanation is that experiences of beauty are experiences in which it appears that something is beautiful, and that such experiences are identical to experiences of aesthetic pleasure.     

Obstacles to Personal Creativity between Brazilian and Mexican University Students: A Comparative Study

The study focused on personal obstacles to creativity between 385 Brazilian and 305 Mexican university students. The Obstacles to Personal Creativity Inventory, designed and validated by Alencar (1999b), was administered to these students. The results indicated that Lack of Time/Opportunity was the most frequent obstacle. Significant differences were observed between Brazilian and Mexican students in the cluster of obstacles named Lack of Motivation, and between male and female students in the cluster of obstacles named Inhibition/Shyness. The results point to several obstacles to personal creativity which are common among university students. These obstacles should be known by those involved in education in order for them to help students to be less susceptible to obstacles that hinder their creativity.     

The Linguistic Territoriality Principle — A Critique

In this essay, I develop a critique of the linguistic territoriality principle, which states that, for reasons related to the value of language identity, language groups should be territorially accommodated. While I acknowledge the desirability of implementing a linguistic territoriality principle in some specific cases, I claim that this principle is in general inappropriate for the ‘post‐Westphalian’ linguistic world in which we live. I identify, analyze and reject two distinct justifications for the linguistic territoriality principle: the Linguistic Context justification and the Language Survival justification. Finally, I argue for different means of giving political recognition to the fact that most people value their language as an importance source of identity. This alternative theory sets out to officially recognize multiple languages in a given territory.