Exploratory decisions of Trinidadian guppies when uncertain about predation risk

Animal Cognition - Animals can reduce their uncertainty of predation risk by gathering new information via exploration behaviour. However, a decision to explore may also be costly due to increased...     

The inviolateness of life and equal protection: a defense of the dead-donor rule

Theoretical Medicine and Bioethics - There are increasing calls to reject the dead-donor rule and permit organ donation euthanasia in organ transplantation. I argue that the fundamental problem...     

Testing the Predictors of College Students’ Attitudes Toward Plagiarism

Journal of Academic Ethics - The purpose of this study was to investigate factors contributing to college students’ attitudes towards plagiarism. This study tested a hypothesized model that...     

Delivery of Psychological Interventions by Clinical Neuropsychologists: Current Practice in Australia and Implications for Training

Clinical neuropsychologists are increasingly involved in delivering psychological interventions to people with neurological conditions. This is a key competency for accredited Australian postgraduate neuropsychology courses; however it is not clear how effective courses are in preparing neuropsychologists to deliver interventions. The study aims were to (a) determine the frequency and confidence with which particular types of interventions are delivered by Australian neuropsychologists, (b) examine the availability of opportunities to deliver interventions on clinical placements, (c) identify barriers to delivering interventions in current workplaces; and (d) determine which factors influence the frequency and confidence with which neuropsychologists deliver interventions. An online survey was completed by 114 participants who had graduated from a postgraduate neuropsychology program. Results indicated that respondents delivered different intervention types with varying frequency. They reported limited opportunities to practice these interventions on placements. The majority wanted to be doing more interventions, with lack of time, resources, and adequate training being the major barriers. There were several significant relationships between the frequency and confidence with which respondents delivered interventions and the perceived quality of their postgraduate training. These results highlight the need to consider appropriate postgraduate training options in delivery of interventions, including increasing opportunities to practice interventions on placements.     

The Influence of Avoidance Temperament and Avoidance‐Based Achievement Goals on Flow

In the present research, we conducted two studies designed to examine the joint influence of avoidance temperament and avoidance‐based achievement goals on the experience of flow on a creativity task. In both a laboratory study (N = 101; M_age = 22.61, SD_age = 4.03; 74.3% female) and a naturalistic study (N = 102; M_age = 16.23, SD_age = 1.13; 48% female), participants high in avoidance temperament were shown to experience greater flow when performance‐avoidance goals were induced; no differences were found in any of the other three achievement goal conditions from the 2 × 2 achievement goal framework. These findings reveal a short‐term benefit for a disposition‐goal match grounded in avoidance motivation, and point to the need for more research on both avoidance‐based matches and the short‐term versus long‐term implications of such matches.     

Religiosity and Exposure to Users in Explaining Illicit Drug Use among Emerging Adults

Religiosity is a protective factor against illicit drug use, but further investigation is needed to delineate which components of religiosity are protective against use. A racially diverse sample (N = 962) was surveyed about religiosity, exposure to users, and recent use of marijuana, powder cocaine, ecstasy, and nonmedical use of opioids and amphetamine. Results suggest that identifying as Agnostic increased odds of use for each of the five drugs; however, this effect disappeared when controlling for religious importance and attendance. High levels of religious attendance were protective against recent use of marijuana and cocaine, but protective effects diminished when controlling for exposure to users, which was a robust predictor of use of every drug. Religion is a protective mechanism against drug use, but this effect may diminish in light of exposure to users. Alternative preventative methods need to be directed toward individuals who are not religious or are highly exposed to users.     

Sincerity,Solidarity, and Deliberative Commitment

Two challenges have lately been posed to the importance of sincerity for our public discourse. On the one hand, it has been suggested that because sincerity is so difficult to identify, a preoccupation with the inner lives of others distracts us from the substance of what people say. On the other hand, some worry that making sincere statements can sometimes undermine the very deliberation that advocates of sincerity are so concerned to protect. In light of these challenges, I attempt to analyze our interest in sincerity in terms of a concern for solidarity with our fellow citizens. I then argue that focusing on the sincerity of various assertions is not a good way to promote social cohesion and that this concern is better addressed by looking at the commitment that others have to the process of democratic deliberation.     

Causal Decision Theory and EPR correlations

The paper argues that on three out of eight possible hypotheses about the EPR experiment we can construct novel and realistic decision problems on which (a) Causal Decision Theory and Evidential Decision Theory conflict (b) Causal Decision Theory and the EPR statistics conflict. We infer that anyone who fully accepts any of these three hypotheses has strong reasons to reject Causal Decision Theory. Finally, we extend the original construction to show that anyone who gives any of the three hypotheses any non-zero credence has strong reasons to reject Causal Decision Theory. However, we concede that no version of the Many Worlds Interpretation (Vaidman, in Zalta, E.N. (ed.), Stanford Encyclopaedia of Philosophy 2014) gives rise to the conflicts that we point out.     

Surviving a Lawsuit Against a Counseling Program: Lessons Learned From Ward v. Wilbanks

This article features information about a lawsuit brought by a former student against Eastern Michigan University and its counseling program. In addition to describing the major elements of the lawsuit, the authors reflect on lessons learned and offer recommendations for other counseling programs.