A dual‐system framework to understand preference construction processes in choice

Building on the dual-system theory of judgment, we propose an intuitive and deliberate framework for understanding the effects of preference construction in choice. We argue that while certain choice effects can be attributed primarily to rapid, unintentional, and intuitive processing, others arise from intentional and deliberate processing. We use this distinction to group choice effects previously identified in the literature, discuss evidence in support of the dual-system framework of preference construction, and propose new research directions. Since the defining property of intuitive versus deliberate mental processes is the degree to which they engage working memory, the proposed framework sheds light on how these previously identified effects will change with conditions such as the availability of cognitive resources. We conclude by calling for additional research to explore the interplay between intuitive and deliberate processing to determine which processes are implicated in generating a preference, as well as research on new moderators of choice effects based on the difference in the amount of willful information processing that underlies decision making.     

Broken mirror: The intertwining of therapist and client stories of childhood sexual abuse (CSA)

In recent years, there has been a great deal of attention given to the potential increased risk of vicarious traumatisation (VT) for clinicians with a history of childhood sexual abuse.

I am curious about whether the silencing, which has been ubiquitous within society, is also prevalent within the therapeutic profession. I wonder if therapists with a history of abuse feel they have to bracket their experience, and if this limits the potential for positive transformation.

In this paper, I draw upon my narrative study of therapists with a history of abuse. The methodology followed was narrative inquiry with two therapists in addition to an autoethnography. I used ‘narrative analysis’ to analyse the data. The findings of the study covered themes of transgenerational trauma, ‘the wounded healer’, caregivers’ responsibility in communal cultures and dissociation.

In this paper, I will consider the part dissociation plays when there is a shared history of trauma, and the ways in which dissociative enactments within the consulting room themselves may be part of the mutual healing. For this paper, only extracts from interviews with one of my participants will be included.     

Mapping the moral domain

The moral domain is broader than the empathy and justice concerns assessed by existing measures of moral competence, and it is not just a subset of the values assessed by value inventories. To fill the need for reliable and theoretically grounded measurement of the full range of moral concerns, we developed the Moral Foundations Questionnaire on the basis of a theoretical model of 5 universally available (but variably developed) sets of moral intuitions: Harm/Care, Fairness/Reciprocity, Ingroup/Loyalty, Authority/Respect, and Purity/Sanctity. We present evidence for the internal and external validity of the scale and the model, and in doing so we present new findings about morality: (a) Comparative model fitting of confirmatory factor analyses provides empirical justification for a 5-factor structure of moral concerns; (b) convergent/discriminant validity evidence suggests that moral concerns predict personality features and social group attitudes not previously considered morally relevant; and (c) we establish pragmatic validity of the measure in providing new knowledge and research opportunities concerning demographic and cultural differences in moral intuitions. These analyses provide evidence for the usefulness of Moral Foundations Theory in simultaneously increasing the scope and sharpening the resolution of psychological views of morality.     

How Financial Constraints Influence Consumer Behavior: An Integrative Framework

Financial constraints are economic limitations on behavior. Given that millions of people experience chronic or episodic financial constraints, we sought to review research that provides insight into how they affect consumer behavior. We propose an integrative framework that draws insights from multiple literatures that have examined financial constraints from different perspectives. The framework distinguishes between four perspectives, which are rooted in literatures on resource scarcity, choice restriction, social comparison, and environmental uncertainty and highlights different temporal stages of responding to financial constraints, distinguishing between reacting, coping, and adapting. Beyond the obvious negative effects of financial constraints, our framework emphasizes consumer resilience, highlighting that consumers often successfully cope with and devise adaptive strategies to deal with financial constraints. By broadening the behavioral and temporal scope of financial constraints considered within consumer psychology, this framework helps us to understand the often strong and sometimes counterintuitive effects of financial constraints on consumer behavior.     

The Logics of Discovery in Popper’s Evolutionary Epistemology

Popper is well known for rejecting a logic of discovery, but he is only justified in rejecting the same type of logic of discovery that is denied by consequentialism. His own account of hypothesis generation, based on a natural selection analogy, involves an error-eliminative logic of discovery and the differences he admits between biological and conceptual evolution suggest an error-corrective logic of discovery. These types of logics of discovery are based on principles of plausibility that are used in the generation as opposed to the preliminary evaluation of hypotheses. The normative relevance of these principles is grounded in the distinction between strategic and definitory rules.

Differential involvement of M1-type and M4-type muscarinic cholinergic receptors in the dorsomedial striatum in task switching

Previous experiments have demonstrated that the rat dorsomedial striatum is one brain area that plays a crucial role in learning when conditions require a shift in strategies. Further evidence indicates that muscarinic cholinergic receptors in this brain area support adaptations in behavioral responses. Unknown is whether specific muscarinic receptor subtypes in the dorsomedial striatum contribute to a flexible shift in response patterns. The present experiments investigated whether blockade of M1-type and/or M4-type cholinergic receptors in the dorsomedial striatum underlie place reversal learning. Experiment 1 investigated the effects of the M1-type muscarinic cholinergic antagonist, muscarinic-toxin 7 (MT-7) infused into the dorsomedial striatum in place acquisition and reversal learning. Experiment 2 investigated the effects of the M4-type muscarinic cholinergic antagonist, muscarinic-toxin 3 (MT-3) injected into the dorsomedial striatum in place acquisition and reversal learning. All testing occurred in a modified cross-maze across two consecutive sessions. Bilateral injections of MT-7 into the dorsomedial striatum at 1 or 2 microg, but not 0.05 microg impaired place reversal learning. Analysis of the errors revealed that MT-7 at 1 and 2 microg significantly increased regressive errors, but not perseverative errors. An injection of MT-7 2 microg into the dorsomedial striatum prior to place acquisition did not affect learning. Experiment 2 revealed that dorsomedial striatal injections of MT-3 (0.05, 1 or 2 microg) did not affect place acquisition or reversal learning. The findings suggest that activation of M1-type muscarinic cholinergic receptors in the dorsomedial striatum, but not M4-type muscarinic cholinergic receptors facilitate the flexible shifting of response patterns by maintaining or learning a new choice pattern once selected.     

Possible relation of suicide rates of elderly with societal crime: a cross-national study

There are few studies examining the relationship between elderly suicides and societal crime. Therefore, a cross-national study examining the relationship between suicide rates of elderly persons and the percentage of the population victimised by different categories of crime was undertaken by using cross-national data from the World Health Organisation and United Nations databases. The main finding was a negative correlation between suicide rates in elderly men age 75+ years and women in both the elderly age-bands with the percentage of the population victimised by the crime of robbery. The findings were at variance with the study's hypothesis and may be explained by several factors, including methodological issues. Individual-level case-control or cohort studies of suicides and attempted suicides by elderly persons are suggested to examine the relationship of suicides by elderly and experience of being victimised by crime.     

Possible relationship of elderly suicide rates with unemployment in society: a cross-national study

Analyses of individual and aggregated data have yielded an association between suicide and unemployment, particularly for men in younger age groups. Examination of the relationship of elderly suicide rates with measures of unemployment in a cross-national study of 27 countries did not produce any statistically significant association between these two variables. Also, the magnitude of the actual correlations was small. One reason for low magnitude of correlations may be better welfare systems in the studied countries which mainly reported medium and high income.     

Association of suicide rates of elderly persons with fertility rates

A negative correlation between societal suicide rates and social integration has been reported, but rarely specifically examined for suicide rates of the elderly although suicide rates of elderly persons are among the highest. The associations of suicide rates of elderly persons and fertility rates for 81 countries were examined using data from the World Health Organisation and United Nations. Fertility rates were considered a proxy measure for social integration. Multiple regression analysis indicated that suicide rates for males and females in the age bands 65-74 years and 75+ years were independently (negative) correlated with fertility rates. Fertility rates, as a measure of social integration, may interact with, modify and mediate the effect of cultural factors on suicide rates of elderly persons.     

The Impact of Individual and Interpersonal Factors on Perceived News Media Bias

A large percentage of the public believes that the news media are biased, and the majority of these individuals consider the direction of bias to be against their own viewpoints. Past research has examined how individual factors such as strength of partisanship or extent of political involvement heighten bias perceptions, but little attention has been paid to interpersonal factors such as the ideological similarity or dissimilarity of personal communication networks. Results of a national survey show that perceptions of media bias were unrelated to the overall amount of discussion but were positively related to conversations with ideologically like–minded individuals. Moreover, the impact of conversations with similar others was stronger among Republicans than among Democrats, a finding consistent with recent work on news self–coverage of media bias claims.