Interpretive sensory-access theory and conscious intentions

It is typically assumed that while we know other people's mental states by observing and interpreting their behavior, we know our own mental states by introspection, i.e., without interpreting ourselves. In his latest book, The opacity of mind: An integrative theory of self-knowledge, Peter Carruthers [2011. The opacity of mind: An integrative theory of self-knowledge. Oxford: Oxford University Press] argues against this assumption. He holds that findings from across the cognitive sciences strongly suggest that self-knowledge of conscious propositional attitudes such as intentions, judgments, and decisions involves a swift and unconscious process of self-interpretation that utilizes the same sensory channels that we employ when working out other people's mental states. I provide an overview of Carruthers’ book before discussing a pathological case that challenges his account of self-knowledge and mentioning empirical evidence that undermines his use of a particular kind of data in his case against introspection of conscious attitudes.     

Economic Consequences of Mispredicting Utility

In a simple conceptual framework, we organize a multitude of phenomena related to the (mis)prediction of utility. Consequences in terms of distorted choices and lower well-being emerge if people have to trade-off between alternatives that are characterized by attributes satisfying extrinsic desires and alternatives serving intrinsic needs. Thereby the neglect of asymmetries in adaptation is proposed as an important driver. The theoretical analysis is consistent with econometric evidence on commuting choice using data on subjective well-being. People show substantial adaptation to a higher labor income but not to commuting. This may account for the finding that people are not compensated for the burden of commuting.     

Justifying Defense Against Non-Responsible Threats and Justified Aggressors: the Liability vs. the Rights-Infringement Account

Even among those who find lethal defense against non-responsible threats, innocent aggressors, or justified aggressors justified even in one to one cases, there is a debate as to what the best explanation of this permissibility is. The contenders in this debate are the liability account, which holds that the non-responsible or justified human targets of the defensive measures are liable to attack (that is, they do not have a right not to be attacked), and the justified infringement account, which claims that the targets retain their right not to be attacked but may be attacked anyway, even in one to one situations. Given that we normally think that rights are trumps, this latter claim is counter-intuitive and rather surprising, and therefore in need of justification and explanation. So far only Jonathan Quong has actually tried to provide an explanation; however, I will argue that his explanation fails and that Quong’s own account of liability is misguided. I then address Helen Frowe’s critique of the liability account. She makes the important concession that the tactical bomber (a justified aggressor) has to compensate his victims, but she tries to block the conclusion that he must therefore be liable. I will demonstrate that her attempt to explain away liability fails once that concession is made.     

Cognitive Behavior Therapy for Women With Generalized Anxiety Disorder in the Perinatal Period: Impact on Problematic Behaviors

Generalized anxiety disorder (GAD) is the most frequently diagnosed anxiety disorder among women in the perinatal period (pregnancy to one year postpartum). Recent studies have examined the relationship between problematic behaviors and GAD symptoms. Studies in nonperinatal samples indicate that adults with GAD engage in avoidance and safety behaviors and these behaviors are associated with greater symptom severity. Little research has examined the use of problematic behaviors among pregnant or postpartum women. However, preliminary research suggests that these behaviors may have a negative impact on both anxious women and their children. Our aim was to examine the extent to which women with GAD in pregnancy or the postpartum engage in problematic behaviors and whether cognitive behavioral therapy is effective in reducing these behaviors. Fifty-eight women with GAD in pregnancy or postpartum were recruited from a larger clinical trial (Clinicaltrials.gov ID NCT02850523) evaluating the effectiveness of group-based cognitive behavioral therapy (CBGT) for perinatal anxiety disorders. The results indicated that women with perinatal GAD reported high levels of avoidance and safety behaviors and greater engagement in these behaviors was associated with higher levels of worry and related symptoms. CBGT was effective in reducing GAD symptoms and problematic behaviors and a bidirectional relationship was found between changes in worry and problematic behaviors during treatment. Limitations and future directions are discussed.     

The views of Aotearoa/New Zealand adults over 60 years regarding the End of Life Choice Act 2019

Journal of Religion and Health - This study described the views of older New Zealand adults toward assisted dying and specifically the End of Life Choice Act (2019), an Act making assisted dying...     

Quality of life in patients before and after kidney transplantation

Abstract

The aim of the present study was to differentially determine quality of life (QOL) in patients with end-stage renal disease (ESRD) after successful kidney transplantation (RT, Group A) compared with ESRD patients on a waiting list for RT (Group B). and with healthy controls (Group C) because opinions vary as to which treatment modality can best assure ESRD patients a high QOL.

Groups A, B and C each consisted of 149 persons, matched for age and gender. The Munich Quality of Life Dimensions List (MLDL) was used to measure global aspects of QOL. Distinct aspects of QOL were investigated by the Brief Symptom Inventory (BSI) and the Questionnaire for Social Support (K-22).

Groups A and C reported similar QOL. Which was significantly higher than in group B (p < .0001). This was particularly true for the physical and psychological status and daily activities, but not for the social situation. Groups A and B reported similar social support, which was significantly, lower than in group C (p < 006). Both ESRD groups reported higher satisfaction with social support than healthy controls (p < .0001).

Successful RT nor only improved distinct aspects of QOL in patients with ESRD, but even put them on par with healthy controls regarding physical and psychological QOL.

Lower social support and higher satisfaction with social support in both groups of ESRD patients should be evaluated further. From a clinical viewpoint. the improvement of physical and psychological aspects of QOL in RT patients is impressive; but more attention should be paid to constantly low social support in this group of patients. International multi center longitudinal studies to investigate QOL in ESRD patients under different treatments am necessary.     

The Effects of Risk-Promoting Media on Inclinations Toward Risk Taking

Three experiments examined whether exposure to risk-promoting media increases risk-related thoughts and behavioral inclinations. Participants were exposed to risk-promoting pictures (Study 1), movies (Study 2), and video games (Study 3) or a risk neutral control condition. Subsequently to exposure, accessibility of risk-taking cognitions and participants' inclinations to act in a risk-seeking manner was measured. In line with our expectations, all three studies revealed that risk-promoting media content increases the accessibility of risk-taking cognitions (Studies 1 and 3), risk taking in a computer-based driving simulator (Study 2), as well as risk taking in decision making scenarios (Study 3). Mediational analyses clarified the underlying psychological process: Risk-promoting media content increases the accessibility of risk-promoting cognitions, which in turn results in increased risk-taking inclinations. Theoretical and practical implications are discussed.     

Physically Attractive Social Information Sources Lead to Increased Selective Exposure to Information

The present research investigated the impact of a social information source's physical attractiveness on selective exposure to decision-relevant information. In two studies, support was found for the hypothesis that physically attractive information sources lead decision makers into being more selective in both searching for (Studies 1 and 2; selective exposure) and evaluating (Study 2; biased assimilation) decision-relevant information. In both studies, the effect was driven by differences in the selection and evaluation of decision-consistent information, that is, physically attractive information sources led to increases in the perceived quality of decision-consistent information as well as increased selective exposure to this information. Theoretical and practical implications are discussed.     

Testing the Impact of a Computer Guide on Visitor Learning Behaviors at an Interactive Exhibit

ABSTRACT

There is a recognized need to rigorously examine the efficacy of approaches to supporting informal learning. In this study, we used a 2 × 2 factorial experimental design to test the impact of a computer guide on 3 proximal measures of visitor learning at an interactive math exhibit. In total, 128 families were systematically assigned to engage with the exhibit either with or without access to a supplementary computer kiosk. Visitor groups with access to the computer spent longer, on average, at the exhibit and engaged in more mathematical behaviors compared to other groups. However, based on interviews, visitors with access to the computer were less likely to fully articulate the mathematical relations in the exhibit. These results suggest that although computer guides are a promising approach to supporting visitor engagement, they may, unless carefully designed, undermine other learning outcomes.