Beliefs About Poverty and Inequality: Du Bois and Ethnic Differences Among Catholics

Poverty is among the most challenging social problems in the United States today, and beliefs about the government's role in reducing inequality and raising living standards for the poor are critical to alleviating poverty and its consequences. Du Bois recognized the complex challenges associated with poverty and was ahead of his time in pointing to ethnicity and religion as fundamental to creating change and alleviating poverty. Du Bois’ ideas continue to be relevant today, including for understanding ethnic differences among Catholics in attitudes toward poverty, which are likely changing given the growth of the Latino population. In the spirit of Du Bois’ seminal research, I compare Latino and non-Latino Catholic attitudes toward poverty and inequality using the 2021 General Social Survey. Findings document critical differences among Catholics in beliefs about poverty and inequality and highlight the interdependent role of religion, ethnicity, and demographics (e.g., age, gender, socioeconomic status [SES]) in shaping attitudes.     

On the inseparability of reasoning and virtue: Madame de Maintenon's Maison royale de Saint-Louis

This paper engages with the curriculum at Madame de Maintenon's school for girls at Saint-Cyr to raise and address a set of questions: What is it to teach someone to reason? The curricular materials of Saint-Cyr suggest that learning to reason is a matter of practice. How is one to distinguish autonomous reason giving from habituation or automatic trained responses? How can practices in reason giving informed by social mores have objective validity? Moreover, if we think of the role of a philosopher as the cultivation of rational faculties and recognize that how this role is played is bound up with social norms, by what standards ought we to evaluate whether a philosophical educator is good or bad? Intertwined with the discussion is also a question about the limits of philosophy for the question.     

Rethinking the Role of Positive Affect in Self-Regulation

This introduction to the two-part special issue reviews recent evidence that suggests that positive mood may play a beneficial, multifaceted, and flexible role in self-regulatory processes that cannot be explained by most current theories. First, under some conditions positive mood seems to facilitate careful processing of goal-relevant information, even negative information. Second, the relation of positive mood to cognition and behavior seems to be strongly moderated by goal-relevant features of the task context. Three frameworks (mood as input, processing advantages conferred by positive mood, and mood as resource) that may account for these facilitating effects of positive mood on self-regulation are discussed.     

Adult Influence on the Participation of Peers Without Disabilities in Peer Support Programs

Three peers without disabilities who volunteered to serve as peer supports and were identified by general education teachers as having academic difficulties were studied across three conditions. In baseline, a peer without disabilities worked alone, while the student with severe disabilities was supervised by an adult. In the Peer Support condition, peers without disabilities worked with the student with severe disabilities, and both individuals were supervised by an adult. In the Adult Involvement condition, peers without disabilities were supervised by an adult as in the Peer Support condition, but peers worked separately from the student with severe disabilities. Dependent measures included the active engagement of peers without disabilities and students with severe disabilities, and social interactions between students and peers. Our data indicate that the Peer Support and Adult Involvement conditions resulted in higher, but similar, levels of active engagement for two of three peers without disabilities when compared to baseline. For the third peer, high levels of active engagement occurred across all conditions. Active engagement varied across students with severe disabilities, but was typically highest in conditions where peers without disabilities were involved. For all students with severe disabilities, social interactions were more frequent and longer in the Peer Support condition.     

Effects of Posttraining Intrahippocampal Injections of Platelet-Activating Factor and PAF Antagonists on Memory

The present experiments examined the effects of posttraining intrahippocampal injections of the degradative enzyme-resistant methylcarbamyl analog of the bioactive phospholipid platelet-activating factor (mc-PAF) and the platelet-activating factor (PAF) receptor antagonists BN52021 and BN 50730 on memory in male Long-Evans rats trained in a hidden platform version of the Morris water maze. Following an eight-trial training session, rats received a unilateral intrahippocampal injection of mc-PAF (0.5, 1.0, or 2.0 μg/0.5 μl), lyso-PAF (1.0 μg/0.5 μl), the cell surface PAF receptor antagonist BN 52021 (0.25, 0.5, or 1.0 μg/0.5 μl), the intracellular PAF receptor antagonist BN 50730 (2.0, 5.0, or 10.0 μg/0.5 μl), or vehicle (50% DMSO in 0.9% saline; 0.5 μl). On a retention test conducted 24 h after training, the escape latencies of rats administered mc-PAF (1.0 or 2.0 μg) were significantly lower than those of the vehicle-injected controls, demonstrating a memory-enhancing effect of mc-PAF. Injections of lyso-PAF, a structurally similar metabolite of PAF, had no influence on memory, indicating that the memory-enhancing effect of mc-PAF is not caused by membrane perturbation by the phospholipid. The retention test escape latencies of rats administered BN 52021 (0.5 μg) and BN 50730 (5.0 or 10 μg) were significantly higher than those of the controls, indicating a memory impairing effect of both PAF antagonists. When mc-PAF, BN 52021, or BN 50730 was administered 2 h posttraining, no effect on retention was observed, indicating a time-dependent effect of the neuroactive substances on memory storage. The findings suggest a role for endogenous PAF in hippocampal-dependent memory processes.     

Multiple-feature discrimination faster than single feature discrimination within the same object?

In the present study, we investigated whether judging the presence of multiple features within an object would be superior to judging the presence of only one feature. Feature discriminability and the number of features to discriminate within an object were varied. Specific features were judged as present or absent. Results showed that judging the presence of two or three features was faster than judging the presence of the less discriminable of these two or three features alone (multiple-feature benefits). These findings suggest that relevant features within an object activate (prime) a decision or response in a parallel, asynchronous fashion based on discriminability (Miller, 1982a). The ability of a response priming model, a response mapping model, and a template model to account for multiple feature benefits is discussed.     

The trajectory of a dot crossing a pattern of tilted lines is misperceived

The straight trajectory of a dot crossing a pattern of tilted lines is perceived as being sinusoidal. Manipulation of the size of the angle between the trajectory and the tilted lines, the velocity of the dot, and the distance between the tilted lines shows that the magnitude of the illusion is inversely proportional to the size of the incidence angle, to velocity, and to the distance between the lines. The illusion is interpreted as being the result of an integration process of local distortions occurring at the intersections with the tilted lines.     

The Effects of Gender,Education, and Personal Skills Self-Confidence on Income in Business Management

A pay disparity between men and women persists,especially in the higher echelons of the business world.This study investigates whether salaries in the businessmanagement field are affected by gender, hours worked, SAT score, college selectivity,college grades, an undergraduate degree in business,graduate degree attainment, leadership self-confidence,and social self-confidence. The sample consists of 941 men and women employed in businessmanagement; approximately 8% of this group are racialminority members. As anticipated, hours worked, collegeselectivity, college grades, a graduate degree, and leadership self-confidence are determinants ofincome. Most important is the finding that aftercontrolling for hours worked, education background, andself-confidence in personal skills, men still receive higher salaries than women.