Evidence from convergent evolution and causal reasoning suggests that conclusions on human uniqueness may be premature

We agree with Vaesen that there is evidence for cognitive differences between humans and other primates. However, it is too early to draw firm conclusions about the uniqueness of the cognitive mechanisms underlying human tool use. Tests of causal understanding are in their infancy, as is the study of animals more distantly related to humans.     

Behavioural coordination of dogs in a cooperative problem-solving task with a conspecific and a human partner

The process of domestication has arguably provided dogs (Canis familiaris) with decreased emotional reactivity (reduced fear and aggression) and increased socio-cognitive skills adaptive for living with humans. It has been suggested that dogs are uniquely equipped with abilities that have been identified as crucial in cooperative problem-solving, namely social tolerance and the ability to attend to other individuals’ behaviour. Accordingly, dogs might be hypothesised to perform well in tasks in which they have to work together with a human partner. Recently, researchers have found that dogs successfully solved a simple cooperative task with another dog. Due to the simplicity of the task, this study was, however, unable to provide clear evidence as to whether the dogs’ successful performance was based on the cognitive ability of behavioural coordination, namely the capacity to link task requirements to the necessity of adjusting one’s actions to the partner’s behaviour. Here, we tested dogs with the most commonly used cooperative task, appropriate to test behavioural coordination. In addition, we paired dogs with both a conspecific and a human partner. Although dogs had difficulties in inhibiting the necessary action when required to wait for their partner, they successfully attended to the two cues that predicted a successful outcome, namely their partner’s behaviour and the incremental movement of rewards towards themselves. This behavioural coordination was shown with both a conspecific and a human partner, in line with the recent findings suggesting that dogs exhibit highly developed socio-cognitive skills in interactions with both humans and other dogs.     

When God Commands Disobedience: Political Liberalism and Unreasonable Religions

Some religiously devout individuals believe divine command can override an obligation to obey the law where the two are in conflict. At the extreme, some individuals believe that acts of violence that seek to change or punish a political community, or to prevent others from violating what they take to be God’s law, are morally justified. In the face of this apparent clash between religious and political commitments it might seem that modern versions of political morality—such as John Rawls’s political liberalism—that refuse to take a stance on controversial religious matters, or eschew appeal to perfectionist doctrines, are beset by a particularly acute version of this problem of religious disobedience. Whilst political liberalism follows this path so as to generate wide and stable support, it raises the question of how political liberals should respond to religiously motivated non-compliance with the norms of that liberal conception of justice. This article evaluates what resources are available to political liberalism to respond to this challenge. It examines whether anti-perfectionism can be sustained in the face of those whose religious beliefs are in conflict with the law. We argue that, under certain circumstances, political liberalism requires direct engagement with the religious views of the unreasonable, including offering religious arguments to show that their particular interpretation of their faith is mistaken. This view takes political liberalism away from its usual ambitions, but it is a position that is both anticipated by Rawls and consistent with his view. It does, however, require that political liberals give up the claim that the view is a wholly non-sectarian, purely political view, and accept that, under certain circumstances it is a partially comprehensive version of liberal theory.     

Moore's Paradox and Epistemic Norms

We shall evaluate two strategies for motivating the view that knowledge is the norm of belief. The first draws on observations concerning belief's aim and the parallels between belief and assertion. The second appeals to observations concerning Moore's Paradox. Neither of these strategies gives us good reason to accept the knowledge account. The considerations offered in support of this account motivate only the weaker account on which truth is the fundamental norm of belief.     

The Citizenship Project Part II: Impact of a Citizenship Intervention on Clinical and Community Outcomes for Persons with Mental Illness and Criminal Justice Involvement

This study assessed the effectiveness of an intervention based on a theoretical framework of citizenship on reducing psychiatric symptoms, alcohol use, and drug use, and increasing quality of life for persons with serious mental illness (SMI) and criminal justice involvement. One-hundred fourteen adults with SMI and a history of criminal justice involvement participated in a 2 × 3 longitudinal randomized controlled trial of a four-month citizenship intervention versus usual services. Linear mixed model analyses were used to assess the intervention’s impact on quality of life, symptoms, and substance use. After controlling for baseline covariates, participants in the experimental condition reported significantly increased quality of life, greater satisfaction with and amount of activity, higher satisfaction with work, and reduced alcohol and drug use over time. However, individuals in the experimental condition also reported increased anxiety/depression and agitation at 6 months (but not 12 months) and significantly increased negative symptoms at 12 months. Findings suggest that community-oriented, citizenship interventions for persons with SMI and criminal justice histories may facilitate improved clinical and community outcomes in some domains, but some negative clinical findings suggest the need for post-intervention support for intervention participants. Implications for practice and future research are discussed.     

Improved matrix reasoning is limited to training on tasks with a visuospatial component

Recent studies (e.g.,  and ) have provided evidence that scores on tests of fluid intelligence can be improved by having participants complete a four week training program using the dual n-back task. The dual n-back task is a working memory task that presents auditory and visual stimuli simultaneously. The primary goal of our study was to determine whether a visuospatial component is required in the training program for participants to experience gains in tests of fluid intelligence. We had participants complete variations of the dual n-back task or a short-term memory task as training. Participants were assessed with four tests of fluid intelligence and four cognitive tests. We were successful in corroborating Jaeggi et al.'s results, however, improvements in scores were observed on only two out of four tests of fluid intelligence for participants who completed the dual n-back task, the visual n-back task, or a short-term memory task training program. Our results raise the issue of whether the tests measure the construct of fluid intelligence exclusively, or whether they may be sensitive to other factors. The findings are discussed in terms of implications for conceptualizing and assessing fluid intelligence.     

Compassion as a matter of fact: The argument from no‐self to selflessness in Sāntideva's Siksāsamuccaya

Due to the extended time frame over which they occur, human-induced environmental changes are out of sync with human lives lived in an age characterized by nano-second attention spans. As a result, the violence exacted by such changes poses representational and motivational challenges to human abilities to address them. I tackle the question, as a scholar from outside the discipline of religious studies, how might Buddhist thought provide valuable tools for people interested in working progressively at the intersection of violence and human-induced environmental degradation? Like other non-specialist Westerners, I have cobbled together an eclectic Buddhist perspective. I aim to explore affinities between certain Buddhist themes and my own professional orientation and expertise in earth science. To that end, I describe concepts of time derived from geological science and Asian mythical traditions; probe ideas about violence in relation to global environmental degradation; and, consider implications of the Noble Eightfold Path, the way to deliverance from suffering taught by the Buddha, for adjusting systemically to environmental change over time. By expanding, scientifically and spiritually, what the present moment can be, an instant of infinite duration, I hope to connect my journey towards taking a long view of a moment with the long view of change that human beings require to awaken to violence that is at once potentially catastrophic and so slow, that it's difficult to discern and therefore counter.     

Active prompting to decrease cell phone use and increase seat belt use while driving

Automobile crashes are the leading cause of death for those aged 3 to 33, with 43,005 (118 per day) Americans killed in 2002 alone. Seat belt use reduces the risk of serious injury in an accident, and refraining from using a cell phone while driving reduces the risk of an accident. Cell phone use while driving increases accident rates, and leads to 2,600 U.S. fatalities each year. An active prompting procedure was employed to increase seat belt use and decrease cell phone use among drivers exiting a university parking lot. A multiple baseline with reversal design was used to evaluate the presentation of two signs: "Please Hang Up, I Care" and "Please Buckle Up, I Care." The proportion of drivers who complied with the seat belt prompt was high and in line with previous research. The proportion of drivers who hung up their cell phones in response to the prompt was about equal to that of the seat belt prompt. A procedure that reduces cell phone use among automobile drivers is a significant contribution to the behavioral safety literature.     

Self-determination and the use of self-presentation strategies

The authors evaluated the relationships among individual differences in self-determination and self-presentation. The authors expected less self-determined individuals to report engaging in self-presentation strategies more frequently. To be more specific, the authors expected higher autonomy scores to be associated with the use of fewer self-presentation strategies, whereas they expected higher controlled and higher impersonal orientation scores to be associated with the use of more self-presentation strategies, but for different reasons. Participants (141 women, 111 men, 1 person of unreported gender) completed self-report measures of self-determination and self-presentation. The results indicated that higher autonomy scores were related to the use of fewer self-presentation tactics. Being more controlled was associated with engaging in more self-presentation across the board. Higher impersonal scores were primarily associated with engaging in strategies to gain assistance or prevent high expectations.