Cognitive capitalism: the effect of cognitive ability on wealth, as mediated through scientific achievement and economic freedom

Traditional economic theories stress the relevance of political, institutional, geographic, and historical factors for economic growth. In contrast, human-capital theories suggest that peoples' competences, mediated by technological progress, are the deciding factor in a nation's wealth. Using three large-scale assessments, we calculated cognitive-competence sums for the mean and for upper- and lower-level groups for 90 countries and compared the influence of each group's intellectual ability on gross domestic product. In our cross-national analyses, we applied different statistical methods (path analyses, bootstrapping) and measures developed by different research groups to various country samples and historical periods. Our results underscore the decisive relevance of cognitive ability--particularly of an intellectual class with high cognitive ability and accomplishments in science, technology, engineering, and math--for national wealth. Furthermore, this group's cognitive ability predicts the quality of economic and political institutions, which further determines the economic affluence of the nation. Cognitive resources enable the evolution of capitalism and the rise of wealth.     

Relevance of education and intelligence for the political development of nations: Democracy, rule of law and political liberty

Political theory has described a positive linkage between education, cognitive ability and democracy. This assumption is confirmed by positive correlations between education, cognitive ability, and positively valued political conditions (N = 183 − 130). Longitudinal studies at the country level (N = 94 − 16) allow the analysis of causal relationships. It is shown that in the second half of the 20th century, education and intelligence had a strong positive impact on democracy, rule of law and political liberty independent from wealth (GDP) and chosen country sample. One possible mediator of these relationships is the attainment of higher stages of moral judgment fostered by cognitive ability, which is necessary for the function of democratic rules in society. The other mediators for citizens as well as for leaders could be the increased competence and willingness to process and seek information necessary for political decisions due to greater cognitive ability. There are also weaker and less stable reverse effects of the rule of law and political freedom on cognitive ability.     

Processing polarity: how the ungrammatical intrudes on the grammatical

A central question in online human sentence comprehension is, “How are linguistic relations established between different parts of a sentence?” Previous work has shown that this dependency resolution process can be computationally expensive, but the underlying reasons for this are still unclear. This article argues that dependency resolution is mediated by cue‐based retrieval, constrained by independently motivated working memory principles defined in a cognitive architecture. To demonstrate this, this article investigates an unusual instance of dependency resolution, the processing of negative and positive polarity items, and confirms a surprising prediction of the cue‐based retrieval model: Partial‐cue matches—which constitute a kind of similarity‐based interference—can give rise to the intrusion of ungrammatical retrieval candidates, leading to both processing slow‐downs and even errors of judgment that take the form of illusions of grammaticality in patently ungrammatical structures. A notable achievement is that good quantitative fits are achieved without adjusting the key model parameters.     

A proposal for genetically modifying the project of “naturalizing” phenomenology

In this paper, we examine Shaun Gallagher’s project of “naturalizing” phenomenology with the cognitive sciences: front-loaded phenomenology (FLP). While we think it is a productive proposal, we argue that Gallagher does not employ genetic phenomenological methods in his execution of FLP. We show that without such methods, FLP’s attempt to locate neurological correlates of conscious experience is not yet adequate. We demonstrate this by analyzing Gallagher’s critique of cognitive neuropsychologist Christopher Frith’s functional explanation of schizophrenic symptoms. In “constraining” Gallagher’s FLP program, we discuss what genetic phenomenological method is and why FLP ought to embrace it. We also indicate what types of structures a genetically modified FLP will consider, and how such an approach would affect the manner in which potential neurological correlates of conscious experience are conceptually understood and experimentally investigated.

The Gods Are Watching: An Experimental Study of Religion and Traditional Belief in Burkina Faso

Traditional beliefs play an important role in many Sub‐Saharan African village societies. These beliefs imply immediate punishment for any breach of the moral code, and the possibility to influence an individual's life by the use of magic. We analyze the economic impact of traditional beliefs on behavior by conducting an experiment with microentrepreneurs in the environs of Ouagadougou (Burkina Faso). The salience of traditional beliefs is randomly varied through semistructured interviews. We find that priming traditional beliefs substantially increases prosocial behavior in the Trust Game. This effect is independent of age, gender, religious affiliation, or wealth.     

Spearman’s Law of Diminishing Returns and national ability

This research examined Spearman’s Law of Diminishing Returns (SLODR) using national ability as the unit of analysis. National ability was estimated using international standardized tests such as the Programme for International Student Assessment (PISA), Trends in International Mathematics and Science Study (TIMSS), and Progress in International Reading Literacy Study (PIRLS). Factor analysis estimated the national G loadings of tests for high and low ability nations. Consistent with SLODR, the G loadings of tests were lower for higher ability nations. The pattern was confirmed after correcting for school attendance and age biases. Because a test’s g loading is directly related to its predictive validity (correlation with outcomes), our results imply that the predictive validity of tests may be lower for higher ability nations.     

Testing and validating the trait emotional intelligence questionnaire (TEIQue) in a German-speaking sample

The trait emotional intelligence questionnaire (TEIQue) was tested and validated using a sample of 352 German-speaking participants. A detailed psychometric analysis provided evidence in support of the reliability of the TEIQue (at the facet, factor and global levels) and the robustness of its proposed four-factor structure. Using a subsample of 150 participants, the associations between the TEIQue and a series of relevant constructs (Big Five, life satisfaction, somatic complaints) were examined, which also included data on other trait EI measures. Overall, the TEIQue showed theoretically expected relationships to all other constructs and incremental validity in the prediction of life satisfaction and somatic complaints over and above the Big Five as well as all other trait EI measures combined.     

The effect of body posture on long-range time-to-contact estimation

On Earth, gravity accelerates freely moving objects downward, whereas upward-moving objects are being decelerated. Do humans take internalised knowledge of gravity into account when estimating time-to-contact (TTC, the time remaining before the moving object reaches the observer)? To answer this question, we created a motion-prediction task in which participants saw the initial part of an object's trajectory moving on a collision course prior to an occlusion. Observers had to judge when the object would make contact with them. The visual scene was presented with a head-mounted display. Participants lay either supine (looking up) or prone (looking down), suggestive of the ball either rising up or falling down toward them. Results showed that body posture had a significant effect on time-to-contact estimation, but only when occlusion times were long (2.5 s). The effect was also rather small. This lack of immediacy in the posture effect suggests that TTC estimation is initially robust toward the effect of gravity, which comes to bear only as more time is allowed for post-processing of the visual information.     

Psychosis and multiple family group therapy

Despite the growing evidence base for the effectiveness of family intervention in the treatment of individuals suffering from a psychotic disorder, in practice only relatively few mental health teams use family approaches when treating and managing those with schizophrenia or other psychoses. This paper describes a pragmatic model, which may be used in addition to other ongoing treatments, such as medication, CBT or single family therapy. It was developed jointly by clinicians and service users over the past few years. It consists of regular multiple family group work, with six to eight families attending simultaneously, and aims to involve families directly in the treatment, rehabilitation and recovery of their members suffering from psychotic disorder.