The Scandal of Reason: A Critical Theory of Political Judgment

Abstract

Carruthers argues that knowledge of our own propositional attitudes is achieved by the same mechanism used to attain knowledge of other people’s minds. This seems incompatible with ‘privileged access’ – the idea that we have more reliable beliefs about our own mental states, regardless of the mechanism. At one point Carruthers seems to suggest he may be able to maintain privileged access, because we have additional sensory information in our own case. We raise a number of worries for this suggestion, concluding that Carruthers’s new theory cannot clearly preserve the superior reliability of our beliefs about our own attitudes.     

The creativity quotient: An objective scoring of ideational fluency

A classical test for accessing the potential creativity of an individual is based on ideational fluency, where a person is asked to generate all possible uses for a familiar item like a piece of paper. In scoring the results, it is intuitive that the suggested uses should not be weighted equally. Those suggested in radically different categories are “worth more”; than those suggested within the same category only. We used information theory to derive a simple mathematical expression for a more objective measure of ideational fluency. We call this the creativity quotient (CQ). This innovative measure was examined using a small sample of participants, and is illustrated by the responses of two typical individuals from an ideational fluency task. The CQ accounts for the number of ideas (fluency), plus the number of categories (flexibility). Ongoing research will examine the independence of CQ from established measures of intelligence and personality.     

Social and Behavioral Researchers' Experiences With Their IRBs

This article examines the responsibilities of researchers who conduct exploratory research to provide a service to vulnerable respondents. The term “service” is used to denote the provision of a tangible benefit in relation to the research question that is apart from the altruistic research benefits. This article explores what this “service” could look like, who might be responsible for providing it, and the challenges associated with such a service. The article argues that not providing a tangible benefit to vulnerable research participants is inconsistent with the principle of social justice that undergirds much of the rationale for conducting health disparities research.     

Is Change Bad? Personality Change Is Associated with Poorer Psychological Health and Greater Metabolic Syndrome in Midlife

Personality change is emerging as an important predictor of health and well‐being. Extending previous research, we examined whether two types of personality change, directional and absolute, are associated with both subjective and objective indicators of health. Utilizing the longitudinal Midlife in the United States survey (MIDUS) data, we examined whether both types of change over 10 years were associated with psychological well‐being, self‐reported global health, and the presence of metabolic syndrome (MetS) components and diagnosis. Socially undesirable personality change (e.g., becoming less conscientious and more neurotic) and absolute personality change were independently associated with worse perceived health and well‐being at Time 2. Notably, absolute personality change, regardless of the direction, was also associated with having a greater number of MetS components and a greater probability of diagnosis at Time 2. In sum, too much personality change may be bad for one's health: Socially undesirable and absolute personality change were both associated with worse psychological health and worse metabolic profiles over 10 years. These findings suggest that personality change may contribute to psychological and physical health, and provide initial insight into potential intermediate links between personality change and distal outcomes such as mortality.     

Equity,Egoism, and Egocentrism: The Formation of Distributive Justice Judgments

Groups of subjects watched films under two conditions of density (high and low) and number (large and small groups). After one film a confederate applauded and the reactions of the audience were observed. As predicted by an analysis based on the intensification theory of crowding, high density greatly increased the contagion of the applause, Larger numbers also had a significant, though considerably smaller effect on contagion. The findings indicate that relatively simple environmental factors such as density and number may be major determinants of whether contagion occurs in groups.     

Preliminary validation of a hope scale for a rare health condition using web-based methodology

An evaluation of a health condition-specific hope scale adapted from the more general dispositional Hope Scale (Snyder et al., 1991) is provided. Participants (N = 202) with a rare, debilitating, and potentially stigmatising health condition were recruited from readers of the Anal Fissure Self Help Page. Data were gathered anonymously using an online survey linked to the website. Consistent with hope theory, this new measure yielded a pathways factor (perceived capacity to find ways to achieve desired goals) and an agency factor (perceived motivation to pursue goals energetically). Respondents with stronger pathways thoughts reported greater benefits from website information for understanding and generating strategies for managing anal fissures. Stronger agency beliefs were related to more frequent website visits, more rereading of first-hand patient accounts, and shorter duration of fissure symptoms. Results offer preliminary support for validity of this scale and for using web-based methodologies to study conditions, such as anal fissure.     

Opposite effects of anxiety and depressive symptoms on executive function: The case of selecting among competing options

People constantly face the need to choose one option from among many, such as when selecting words to express a thought. Selecting between many options can be difficult for anyone, and can feel overwhelming for individuals with elevated anxiety. The current study demonstrates that anxiety is associated with impaired selection across three different verbal tasks, and tests the specificity of this finding to anxiety. Anxiety and depression frequently co-occur; thus, it might be assumed that they would demonstrate similar associations with selection, although they also have distinct profiles of symptoms, neuroanatomy and neurochemistry. Here, we report for the first time that anxiety and depressive symptoms counter-intuitively have opposite effects on selection among competing options. Specifically, whereas anxiety symptoms are associated with impairments in verbal selection, depressive symptoms are associated with better selection performance. Implications for understanding the mechanisms of anxiety, depression and selection are discussed.     

Investigating Links from Teacher Knowledge,to Classroom Practice,to Student Learning in the Instructional System of the Middle-School Mathematics Classroom

Using data collected in 125 seventh-grade and 56 eighth-grade Texas classrooms in the context of the “Scaling Up SimCalc” research project in 2005–07, we examined relationships between teachers’ mathematics knowledge, teachers’ classroom decision making, and student achievement outcomes on topics of rate, proportionality, and linear function—three important and cognitively demanding prealgebra topics. We found that teachers’ mathematical knowledge was correlated with student achievement in only one study out of three. We also found a lack of correlations between teachers’ mathematical knowledge and critical aspects of instructional decision making. Curriculum and other learning resources (e.g., technology, student–student interactions) are clearly important factors for student learning in addition to, and in interaction with, teachers’ mathematical knowledge. Our results suggest that mathematics knowledge for teaching may have a nonlinear relationship with student learning, that those effects may be heavily mediated by other instructional factors, and that short-term content knowledge gains in teacher workshops may not persist in classroom instruction. We discuss a need in the field for richer models of how “mathematical knowledge for teaching” works in the context of complete instructional systems.