Long‐term Effects of Dieting: Is Weight Loss Related to Health?

“Success” in dieting interventions has traditionally been defined as weight loss. It is implicit in this definition that losing weight will lead to improved health, and yet, health outcomes are not routinely included in studies of diets. In this article, we evaluate whether weight loss improves health by reviewing health outcomes of long‐term randomized controlled diet studies. We examine whether weight‐loss diets lead to improved cholesterol, triglycerides, systolic and diastolic blood pressure, and fasting blood glucose and test whether the amount of weight lost is predictive of these health outcomes. Across all studies, there were minimal improvements in these health outcomes, and none of these correlated with weight change. A few positive effects emerged, however, for hypertension and diabetes medication use and diabetes and stroke incidence. We conclude by discussing factors that potentially confound the relationship between weight loss and health outcomes, such as increased exercise, healthier eating, and engagement with the health care system, and we provide suggestions for future research.     

Is Self‐enhancement Related to Modesty or to Individualism‐collectivism? A Test with Four Israeli Groups

The main assertion of this study was that degree of self-enhancement is determined by the modesty requirements prevailing in a culture rather than by its level of collectivism. Four Israeli subgroups (323 11th-grade students) were compared in a two-by-two design: type of living (kibbutz versus city) and level of religious observance (religious versus secular). The two kibbutz groups were found to be more collectivist than the urban groups, and the religious groups were found to be more modest than the secular groups. Results show that self-enhancement was related to level of religious observance and not to type of living. When modesty was statistically controlled for, the effect of level of religious observance was removed. It was also found that self-enhancement measures were predicted by modesty and not by collectivism facets. Thus, the data supported the study's main claim.     

Global Justice: Is Interventionalism Desirable?

In 1994, the European Parliament published a resolution on the right of humanitarian intervention. Interestingly, the declaration maintains that such intervention is not in contradiction with international law, although it formulates the concept of right in a way that is translatable into the vocabulary of individual rights. I analyze some implications of the resolution for the mutual duties of states. I thereby focus my attention on two possible applications: by way of Rawls's duty of assistance and by way of the cosmopolitan theory of global distributive justice. I conclude that the latter theory promises better results for protecting individuals' basic rights, but I also show that it is at the cost of a strongly interventionist structure requiring a powerful supranational institution. Finally, I envision the conditions under which such an increase of interventionism in favor of human rights can be acceptable.     

Is burnout solely job‐related? A critical comment

Within the field‐dominating, multidimensional theory of burnout, burnout is viewed as a work‐specific condition. As a consequence, the burnout syndrome cannot be investigated outside of the occupational domain. In the present paper, this restrictive view of burnout's scope is criticized and a rationale to decide between a work‐specific and a generic approach to burnout is presented. First, the idea that a multidimensional conception of burnout implies a work‐restricted scope is deconstructed. Second, it is shown that the burnout phenomenon cannot be confined to work because chronic, unresolvable stress – the putative cause of burnout – is not limited to work. In support of an integrative view of health, it is concluded that the field‐dominating, multidimensional theory of burnout should abandon as groundless the idea that burnout is a specifically job‐related phenomenon and define burnout as a multi‐domain syndrome. The shift from a work‐specific to a generic approach would allow both finer analysis and wider synthesis in research on chronic stress and burnout.     

Is Narrative Identity Four‐Dimensionalist?

The claim that selves are narratively constituted has attained considerable currency in both analytic and continental philosophy. However, a set of increasingly standard objections to narrative identity are also emerging. In this paper, I focus on metaphysically realist versions of narrative identity theory, showing how they both build on and differ from their neo‐Lockean counterparts. But I also argue that narrative realism is implicitly committed to a four‐dimensionalist, temporal‐parts ontology of persons. That exposes narrative realism to the charge that the narratively constituted self, on the one hand, and the self that is the object of much of our everyday self‐reference and self‐experience, on the other, can't be the same thing. This conclusion may well force narrativists to abandon metaphysical realism about narrative selves—which, in turn, may leave the invocation of ‘narrativity’ as identity‐constituting somewhat under‐motivated.     

Subdomains of Gender‐Related Occupational Interests: Do They Form a Cohesive Bipolar M‐F Dimension?

In four studies, with a total of 1780 male and 2969 female participants, subdomains of masculine and feminine occupations were identified from sets of occupational preference items. Identified masculine subdomains included "blue-collar realistic" (e.g., carpenter), "educated realistic" (electrical engineer), and "flashy, risk-taking" (jet pilot). Feminine subdomains included "fashion-related" (fashion model), "artistic" (author), "helping" (social worker), and "children-related" (manager of childcare center). In all studies, principal components analyses of subdomain preference scales showed that masculine subdomains were bipolar opposites of feminine subdomains. This bipolar structure emerged in analyses conducted on combined-sex groups, high-school boys, high-school girls, men, women, heterosexual men, gay men, heterosexual women, and lesbian women. The results suggest that, although there are distinct masculine and feminine occupational subdomains, gender-related occupational preferences, nonetheless, form a replicable, cohesive, bipolar individual difference dimension, which is not an artifact of studying mixed-sex or mixed-sexual-orientation groups.     

Examining Job Crafting from an Interpersonal Perspective: Is Employee Job Crafting Related to the Well‐Being of Colleagues?

Individuals engage in job crafting to create a better fit between their job and their preferences, skills, and abilities. However, the individual focus may overlook the impact of job crafting on the job context or well‐being of colleagues. Therefore, an important question that is addressed in this study is whether the crafting of one person is related to the job characteristics and well‐being of a colleague. This study explores the potential negative effects of a seemingly positive strategy for the individual on a colleague. Namely, we predict that when employees decrease their hindering job demands, their colleagues will be more likely to report a higher workload and more conflict. In turn, we hypothesise that colleague reports of workload and conflict are related to colleague burnout. Data were collected among 103 dyads and analyzed with the Actor–Partner Interdependence Model. The results largely supported the hypothesised relationships: Decreasing hindering job demands was positively related to colleague workload and conflict, which, in turn, related positively to colleague burnout. These findings suggest that proactively decreasing hindering job demands not only relates to personal job experiences, but also to colleague job characteristics and well‐being.     

Righteous or self‐righteous anger? Justice sensitivity moderates defensive outrage at a third‐party harm‐doer

While bystanders' outrage over moral transgressions may represent a genuine desire to restore justice, such expressions can also be self‐serving—alleviating guilt and bolstering one's moral status. Four studies examined whether individual differences in observer justice sensitivity (JS_O) moderate the degree to which outrage at third‐party harm‐doing reflects concerns about one's own moral identity rather than justice per se. Among participants low (vs. high) in JS_O, feelings of guilt predicted greater outrage and desire to punish a corporation's sweatshop labor practices (Studies 1 & 2). Furthermore, affirming one's personal moral identity reduced outrage and support for punishing a corporate harm‐doer among those low, but not high in JS_O (Studies 3 & 4). Similar moderation was absent for other forms of justice sensitivity and just world beliefs. Effects were not explained by negative affect, empathy, personal harm, or political orientation. Results suggest that JS_O uniquely differentiates defensive and justice‐driven moral outrage (150/150).     

Is Open‐mindedness a Moral Virtue?

Is open‐mindedness a moral virtue? Surprisingly, this question has not received much attention from philosophers. In this paper, we fill this lacuna by arguing that there are good grounds for thinking that it is. In particular, we show that the extant account of open‐mindedness as a moral virtue faces an objection that appears to show that exercising the character trait may not be virtuous. To offset this objection, we argue that a much stronger argument can be made for the case that open‐mindedness is a moral virtue by appealing to the notion of moral understanding. Specifically, we provide a new rationale as to why we should exercise open‐mindedness and offer several arguments to allay the concern that doing so can at times cause us to be in an epistemically and morally weaker position.     

Effort‐reward‐imbalance,overcommitment and self‐reported health: Is it the interaction that matters?

In recent years, the effort‐reward‐imbalance (ERI) model has become widely used as a framework for examining job characteristics and employee's health. The present study tested the predictive validity of the ERI model's components ‐ ERI, over‐commitment (OC) and their interaction ‐ on the basis of self‐reported health outcomes. In a cross‐sectional study, data were obtained from 1,587 employees working in the aircraft manufacturing industry in southern Germany. Results suggested that all components of the ERI model (effort‐reward‐ratio, effort, reward and over‐commitment) are associated with health‐related quality of life, vital exhaustion, depression and quality of sleep. The separate variables effort and reward explained more of the observed variance than the effort‐reward ratio. No interaction between ERI and OC in predicting measurements of self‐reported health could be found. The findings suggest (1) that the ERI ratio does not provide more information than the separate use of the variables effort and reward, and (2) that there are main effects of ERI and OC but no interaction effect on employees' health. Implications for theory and applied research are discussed.     

Positive post‐disaster images: A daydream machine?

This study explores the impact of post‐earthquake images inserted in a vigilance task, in terms of performance, self‐reports of task‐focus, and cerebral activity using functional near‐infrared spectroscopy (fNIRS). Vigilance tasks present a sequence of stimuli in which only a few are pre‐designated critical or target stimuli requiring an overt response from the participant. Seventy‐one residents participated (51 women, 20 men) by taking part in a vigilance task with task‐irrelevant images inserted in the sequence. There were three conditions consisting positive (emotive inducing), negative (emotive inducing), and control (devoid of meaning) images embedded in the vigilance task to assess possible impacts on vigilance performance. The images were obtained through crowdsourcing and represented parts of the city 3–4 years post‐earthquake. Task performance was assessed with signal detection theory metrics of sensitivity A’ and bias β’’. This enables the separation of an individual's ability to accurately discriminate critical signals from non‐critical stimuli (sensitivity) and shifts in their willingness to respond to any stimuli whether critical or not (bias). Individuals viewing the positive images, relating to progress, rebuild, or aesthetic aspects within the city, had a more conservative response bias (they responded less to both rare critical and distractor stimuli) than those in the other conditions. These individuals also reported lower task‐focus, as would be expected. However, contrary to expectations, indicators of cerebral activity (fNIRS) did not differ significantly between the experimental groups. These results, when combined, suggest that mind wandering events may be being generated when exposed to positive post‐earthquake images.     

Discrimination: A Challenge to First‐Person Authority?

It is no surprise that empirical psychology refutes, again and again, assumptions of uneducated common sense. But some puzzlement tends to arise when scientific results appear to call into question the very conceptual framework of the mental to which we have become accustomed. This paper shall examine a case in point: Experiments on colour-discrimination have recently been taken to refute an assumption of first-person authority that appears to be constitutive of our ordinary notion of perceptual experience. The paper is to show that those experiments do not refute this assumption, and will suggest that the impression to the contrary is, ultimately, due to two factors: to misleading imagery and, above all, to mistaken translation from the technical idiom of empirical psychology into the plain English we use every day. This is to take the mystery out of what we shall see to constitute a pretty puzzle; it is to remind us just how careful we need to be when drawing conclusions from results of scientific psychology; and it is to bring out the virtues of methods commonly lumped together under the entirely misleading label of 'ordinary language philosophy', of methods far more useful than their common caricature would make one think.     

Scoring Biodata: Is it rational to be quasi‐rational?

Five quasi‐rational biodata scales were developed by empirically keying biodata items to predict scores on a measure of the Big Five dimensions of personality. The criterion‐related validities of the quasi‐rational scales were compared to empirical and rational biodata keying methods using supervisory ratings of job performance as the criterion. Empirical keying outperformed the quasi‐rational and rational methods (which had similar validities).     

Acute Alcohol Co‐Ingestion and Hospital‐Treated Deliberate Self‐Poisoning: Is There an Effect on Subsequent Self‐Harm?

The aim of this study was to determine the relationship between alcohol co‐ingestion in an index deliberate self‐poisoning (DSP) episode with repeated DSP and subsequent suicide. A retrospective cohort study was conducted involving 5,669 consecutive index presentations to a toxicology service following DSP between January 1, 1996, and October 31, 2010. Records were probabilistically matched to National Coronial Information System data to identify subsequent suicide. Index DSPs were categorized on co‐ingestion of alcohol, and primary outcomes analyzed were repetition of any DSP, rates of repeated DSP, time to first repeat DSP, and subsequent suicide. Co‐ingestion of alcohol occurred in 35.9% of index admissions. There was no difference between those who co‐ingested alcohol (ALC+) and those who did not co‐ingest alcohol (ALC?) in terms of proportion of repeat DSP, number of DSP events, or time to first repeat DSP event. Forty‐one (1.0%) cases were probabilistically matched to a suicide death; there was no difference in the proportion of suicide between ALC+ and ALC? at 1 or 3 years. There was no significant relationship between the co‐ingestion of alcohol in an index DSP and subsequent repeated DSP or suicide. Clinically, this highlights the importance of mental health assessment of patients that present after DSP, irrespective of alcohol co‐ingestion at the time of event.     

A Meta‐Analytic Investigation of the Within‐Person Self‐Efficacy Domain: Is Self‐Efficacy a Product of Past Performance or a Driver of Future Performance?

We conducted a meta‐analysis to determine whether the within‐person self‐efficacy/performance relationship is positive, negative, or null and to compare the strength of the self‐efficacy/performance and past performance/self‐efficacy within‐person relationships. The self‐efficacy/performance within‐person corrected correlation was .23 but was weak and nonsignificant (ρ = .06) when controlling for the linear trajectory, revealing that the main effect was spurious. The past performance/self‐efficacy within‐person corrected correlation was .40 and remained positive and significant (ρ = .30) when controlling for the linear trajectory. The moderator results revealed that at the within‐person level of analysis: (a) self‐efficacy had at best a moderate, positive effect on performance and a null effect under other moderating conditions (ρ ranged from –.02 to .33); (b) the main effect of past performance on self‐efficacy was stronger than the effect of self‐efficacy on performance, even in the moderating conditions that produced the strongest self‐efficacy/performance relationship; (c) the effect of past performance on self‐efficacy ranged from moderate to strong across moderating conditions and was statistically significant across performance tasks, contextual factors, and methodological moderators (ρ ranged from .18 to .52). Overall, this suggests that self‐efficacy is primarily a product of past performance rather than the driving force affecting future performance.