Can Morality Do Without Prudence?

This paper argues that morality depends on prudence, or more specifically, that one cannot be a moral person without being prudent. Ethicists are unaware of this, ignore it, or imply it is wrong. Although this thesis is not obvious from the current perspective of ethics, I believe that its several implications for ethics make it worth examining. In this paper I argue for the prudence dependency thesis by isolating moral practice from all reliance on prudence. The result is that in the actual world in which we live one cannot be moral unless one is prudent. In order to show that morality depends on prudence for the entire range of moral situations, we put prudence to the test against the most extraordinary of moral situations: moral dilemmas. Doing so shows that for all practical purposes moral dilemmas are prudential problems for agents, giving further support to the prudence dependency thesis.     

Molecular and behavioral changes associated with adult hippocampus-specific SynGAP1 knockout

The synaptic Ras/Rap-GTPase-activating protein (SynGAP1) plays a unique role in regulating specific downstream intracellular events in response to N-methyl-D-aspartate receptor (NMDAR) activation. Constitutive heterozygous loss of SynGAP1 disrupts NMDAR-mediated physiological and behavioral processes, but the disruptions might be of developmental origin. Therefore, the precise role of SynGAP1 in the adult brain, including its relative functional significance within specific brain regions, remains unexplored. The present study constitutes the first attempt in achieving adult hippocampal-specific SynGAP1 knockout using the Cre/loxP approach. Here, we report that this manipulation led to a significant numerical increase in both small and large GluA1 and NR1 immunoreactive clusters, many of which were non-opposed to presynaptic terminals. In parallel, the observed marked decline in the amplitude of spontaneous excitatory currents (sEPSCs) and inter-event intervals supported the impression that SynGAP1 loss might facilitate the accumulation of extrasynaptic glutamatergic receptors. In addition, SynGAP1-mediated signaling appears to be critical for the proper integration and survival of newborn neurons. The manipulation impaired reversal learning in the probe test of the water maze and induced a delay-dependent impairment in spatial recognition memory. It did not significantly affect anxiety or reference memory acquisition but induced a substantial elevation in spontaneous locomotor activity in the open field test. Thus, the present study demonstrates the functional significance of SynGAP1 signaling in the adult brain by capturing several changes that are dependent on NMDAR and hippocampal integrity.     

Effects of Personalized Banner Ads on Visual Attention and Recognition Memory

Internet companies collect a vast amount of data about their users in order to personalize banner ads. However, very little is known about the effects of personalized banners on attention and memory. In the present study, 48 subjects performed search tasks on web pages containing personalized or nonpersonalized banners. Overt attention was measured by an eye‐tracker, and recognition of banner and task‐relevant information was subsequently examined. The entropy of fixations served as a measure for the overall exploration of web pages. Results confirm the hypotheses that personalization enhances recognition for the content of banners while the effect on attention was weaker and partially nonsignificant. In contrast, overall exploration of web pages and recognition of task‐relevant information was not influenced. The temporal course of fixations revealed that visual exploration of banners typically proceeds from the picture to the logo and finally to the slogan. We discuss theoretical and practical implications. Copyright © 2014 John Wiley & Sons, Ltd.     

Changes in Immobility Responses in Rat Pups with Maternal Stimuli

Presentation of maternal stimuli to an isolated rat pup results in what has been called “comfort” responses, as indicated by both behavioral and physiological quieting. This experiment investigated the role of passive maternal stimuli on tonic immobility and dorsal immobility in 9- and 15-day-old rat pups. Although these stimuli appeared ineffective in inducing tonic immobility, presentation of the mother did produce an increase in duration of dorsal immobility in 15-day-old pups. This increase in the dorsal immobility response may reduce struggling in the presence of the mother and thereby aid the mother in transporting the infant back to the nest.     

Can children break the cycle of disadvantage? Structure and agency in the transmission of education across generations

Research has shown that parents tend to pass educational advantage or disadvantage on to their children. However, little is known about the extent to which the intergenerational transmission of education involves children’s agency. In this study we drew from two traditions in sociological and social psychological theorizing—the theory of cultural and social reproduction and the theory of human agency—to examine whether agency influences children’s educational performance, and if so, whether this influence can be observed among children across social classes. We used data from the Spanish sample of the Program for International Student Assessment (N = 25,003 15-year-olds). Results indicate that the level of child agency was weakly positively related to social class, that child agency impacted on a child’s educational performance, and that the positive effect of agency on educational performance did not vary by social class. This suggests that strategies to enhance disadvantaged children’s agency may prove useful in reducing social gradients in educational performance. More generally, our findings may ignite a debate about the role that social structure and human agency play in shaping social inequality and mobility.     

Childhood correlates of adult levels of incongruence between implicit and explicit motives

The present study used archival longitudinal data from 5 years old children and their mothers to explore mother and child characteristics associated with motive incongruence 26 years later. Motive incongruence was assessed in terms of discrepancies between implicit and explicit measures of the need for achievement, power and affiliation. Previous research has suggested that trait self-determination, which involves self-awareness and perceived volition in one’s actions, moderates the level of implicit/explicit motive incongruence. We hypothesized that early childhood experiences that interfere with the development of self-determination would be associated with later motive incongruence. Our results showed that childhood factors that reflected mother–child difficulties in the areas of autonomy and relatedness were significantly related to adult levels of motive incongruence. Specifically, adult motive incongruence was significantly associated with strong maternal inhibition of the child’s dependent and sexual impulses, maternal separation during the child’s second year, and mother reports of feeling dominated by the child. Limitations of the data are discussed.     

Ross’s place in the history of analytic philosophy

With the recent revival of moral intuitionism, the work of W. D. Ross has grown in stature. But if we look at some recent well-regarded histories, anthologies and companions of analytic philosophy, Ross is noticeably absent. This discrepancy of assessments raises the question of Ross’s place in the history of analytic philosophy. Hans-Johann Glock has recently claimed that Ross is not an analytic philosopher at all, but is instead a ‘traditional philosopher’. In this article, I will identify several undeniable features of analytic philosophy that Ross’s work bears: a focus on linguistic analysis, great respect for pre-theoretical thoughts, the conviction that philosophy is a collaborative, piecemeal enterprise and so on. Such an investigation, I claim, reveals two historically significant results: Ross was the first ethicist to fully draw from commonsense beliefs about morality in light of characteristic analytic considerations to secure his theory. Two, concerning the matter of whether the notions ‘right’ and ‘good’ are reducible to other notions, Ross appears to have been right: ‘right’ and ‘good’ are irreducible notions. The classical analytic metaethicists, who based their entire research programme on the promise of finding suitable reductive semantic analyses of ‘right’ and ‘good’, were wrong. These results, I believe, suffice to secure W. D. Ross a high place in the history of analytic philosophy.     

Information seeking behavior on Facebook: The role of censorship endorsement and personality

Current Psychology - Facebook started as a platform intended for connecting people but it has developed into a rich information source. Based on the uses-and-gratification approach, we examined to...     

A new look at the attribution of moral responsibility: The underestimated relevance of social roles

What are the main features that influence our attribution of moral responsibility? It is widely accepted that there are various factors which strongly influence our moral judgments, such as the agent’s intentions, the consequences of the action, the causal involvement of the agent, and the agent’s freedom and ability to do otherwise. In this paper, we argue that this picture is incomplete: We argue that social roles are an additional key factor that is radically underestimated in the extant literature. We will present an experiment to support this claim.