Long–Term Recall Memory: Behavioral and Neuro–Developmental Changes in the First 2 Years of Life

Until not long ago, psychologists conceptually and methodologically linked the capacity for recall of the past to developments in language. With the advent of a nonverbal measure of recall, this association has been challenged. It now is apparent that the capacity for long–term recall emerges well before the verbal ability to describe past experiences. Long–term recall is newly (or recently) emergent late in the 1st year of life; over the 2nd year, it consolidates and becomes reliable. The course of age–related changes in mnemonic behavior is consistent with current understanding of developments in the neural substrate implicated in recall memory.     

Distributive justice and rural healthcare: a case for e-health

People living in rural areas make up 20 percent of the U.S. population, but only 9 percent of physicians practice there. This uneven distribution is significant because rural areas have higher percentages of people in poverty, elderly people, people lacking health insurance coverage, and people with chronic diseases. As a way of ameliorating these disparities, e-health initiatives are being implemented. But the rural e-health movement raises its own set of distributive justice concerns about the digital divide. Moreover, even if the digital divide is overcome, e-health services may be of an inferior quality compared to face-to-face medical encounters. In this paper, I argue that before we can fully understand the distributive justice implications of e-health, we must first understand what distributive justice means. I argue that five elements--fairness, quality, accessibility, availability, and efficiency--constitute a general conception of justice and that all of these elements must be considered when evaluating e-health for rural health profession shortage areas. In doing so, it may be necessary to make important tradeoffs among these elements. I then examine the development of e-health programs in light of Rawls's principle of equal opportunity and Daniel's notion of species-typical functioning. I conclude that in the context of e-health, Rawls's principle should be expanded to include geography as a prima facie morally relevant criterion for allocating healthcare benefits. I also conclude that Daniel's notion of species-typical functioning provides grounds for thinking of health and some healthcare services as special goods.     

Distributional assumptions of growth mixture models: implications for overextraction of latent trajectory classes

Growth mixture models are often used to determine if subgroups exist within the population that follow qualitatively distinct developmental trajectories. However, statistical theory developed for finite normal mixture models suggests that latent trajectory classes can be estimated even in the absence of population heterogeneity if the distribution of the repeated measures is nonnormal. By drawing on this theory, this article demonstrates that multiple trajectory classes can be estimated and appear optimal for nonnormal data even when only 1 group exists in the population. Further, the within-class parameter estimates obtained from these models are largely uninterpretable. Significant predictive relationships may be obscured or spurious relationships identified. The implications of these results for applied research are highlighted, and future directions for quantitative developments are suggested.     

Episodic recall of specifics and generalisation coexist in 25-month-old children

It is clear that children generalise their knowledge of events from one instantiation to another. The means by which generalisation is accomplished are unclear. In three experiments, we used elicited imitation of multi-step sequences to test whether 25-month-olds' generalisation occurs as a function of forgetting of the features of the original event. Experiment 1 was an initial test of generalisation from one version of an event to another version involving perceptually different yet functionally analogous props. After a 1-week delay, children showed evidence of generalisation by enacting the event using the analogous props. Experiment 2 was a within-subject test of generalisation and memory for the original version of an event. After a 1-week delay, when paired with unrelated distractor props, analogous props served as effective retrieval cues; when paired with the original props, analogous props were treated as functionally equivalent to unrelated distractors. This within-subject reversal in the functional role of analogous props is compelling evidence that children's event representations include specific features and, at the same time, are generalisable. In Experiment 3, children showed evidence of generalisation immediately after exposure to an event, thereby making clear that generalisation occurs even in the face of robust memory for the specific features of the original event.     

Being-with as being-against: Heidegger meets Hegel in The Second Sex

In this paper I attempt to further the case, made in recent years by Eva Gothlin, that readers interested in a philosophical return to Simone de Beauvoir's The Second Sex have good reason to heed Beauvoir's appropriation of central concepts from Heidegger's Being and Time. I speculate about why readers have been hesitant to acknowledge Heidegger's influence on Beauvoir and show that her infrequent though, I argue, important use of the Heideggarian neologism Mitsein in The Second Sex makes inadequate sense apart from an appreciation of the fundamental role played by her appropriation of Hegel's master-slave dialectic in that book. I suggest a way to square Beauvoir's Hegelian claim that human beings are fundamentally at odds with one another with her Heideggerian view that we are also all ontologically with one another. Finally, I sketch out a way of interpreting Beauvoir's employment of certain concepts from Hegel and Heidegger in the service of understanding, hence beginning to overcome, women's oppression.     

Work-Life Boundaries and Well-Being: Does Work-to-Life Integration Impair Well-Being through Lack of Recovery?

Against the backdrop of increasingly blurred boundaries between work and nonwork, the purpose of this study was to investigate the implications of employees’ work-to-life boundary enactment for well-being. Using border/boundary theory (as reported by Ashforth, Kreiner, & Fugate (Academy of Management Review 25(3):472–491, 2000) and Clark (Human Relations 54(6):747–770, 2000)) and the effort-recovery model (as reported by Meijman & Mulder (Handbook of work and organizational psychology vol. 2 55–53, 1998)), we developed a research model that links work-to-life integration enactment to exhaustion and impaired work-life balance via lack of recovery activities (as reported by Sonnentag, Journal of Applied Psychology 88(3):518–528, 2003). The model was tested using structural equation modeling. Our sample consisted of N = 1916 employees who were recruited via an online panel service. Results showed that employees who scored high on work-to-life integration enactment reported less recovery activities and in turn were more exhausted and experienced less work-life balance. Our study contributes to the existing literature on boundary management by investigating the well-being implications of work-to-life boundary enactment and by suggesting and testing recovery as an underlying mechanism. In doing so, we link boundary enactment with existing theory of the work-life interface. Based on our review of existent research on boundary management and well-being, we disentangle previous contradictory findings. Understanding of the well-being implications of boundary enactment and underlying mechanisms can help human resource professionals and practitioners to devise and implement organizational policies and interventions that enable employees to develop boundary management strategies that are sustainable in that they do not impair employees’ well-being.     

Factors Influencing Clinical Correlates of Chronic Traumatic Encephalopathy (CTE): a Review

Chronic traumatic encephalopathy (CTE) is a neuropathologically defined disease reportedly linked to a history of repetitive brain trauma. As such, retired collision sport athletes are likely at heightened risk for developing CTE. Researchers have described distinct pathological features of CTE as well a wide range of clinical symptom presentations, recently termed traumatic encephalopathy syndrome (TES). These clinical symptoms are highly variable, non-specific to individuals described as having CTE pathology in case reports, and are often associated with many other factors. This review describes the cognitive, emotional, and behavioral changes associated with 1) developmental and demographic factors, 2) neurodevelopmental disorders, 3) normal aging, 4) adjusting to retirement, 5) drug and alcohol abuse, 6) surgeries and anesthesia, and 7) sleep difficulties, as well as the relationship between these factors and risk for developing dementia-related neurodegenerative disease. We discuss why some professional athletes may be particularly susceptible to many of these effects and the importance of choosing appropriate controls groups when designing research protocols. We conclude that these factors should be considered as modifiers predominantly of the clinical outcomes associated with repetitive brain trauma within a broader biopsychosocial framework when interpreting and attributing symptom development, though also note potential effects on neuropathological outcomes. Importantly, this could have significant treatment implications for improving quality of life.     

The consequences of job crafting: a three-wave study

This longitudinal study examined the consequences of job crafting on two important employee outcomes: psychological capital (PsyCap) as a work-related personal resource and work engagement as an indicator of employee well-being. The study also tested the reverse causation effects of PsyCap and work engagement on job crafting. It used a three-wave, three-month panel design to survey 940 employees from three European countries working in a broad range of economic sectors and occupations. The results of the cross-lagged longitudinal structural equation modelling demonstrated that job crafting predicted PsyCap and work engagement over time. No reverse causation effects were found. Overall, this study shows that when individuals proactively build a resourceful and challenging work environment for themselves, it can lead to diverse positive outcomes that are crucial to employee health and well-being. Employees should therefore be encouraged and be given the opportunity to craft their own jobs.     

Regret intensity, diurnal cortisol secretion, and physical health in older individuals: evidence for directional effects and protective factors

Two studies were conducted to examine the associations between life regrets and health-relevant variables among older adults. Study 1 explored whether intense experiences of regret would be associated with a health-relevant biological process (i.e., diurnal cortisol secretion) and acute physical problems (N = 183). In Study 2, a group of 103 older adults was followed over a period of 3 months, and changes in cold symptoms and sleep problems were examined. Study 2 incorporated an experimental manipulation, targeted at engaging participants in adaptive social- cognitive processes through writing. The results of Study 1 showed intense life regrets to be associated with a larger volume and a steeper morning rise of cortisol secretion and with higher levels of acute physical symptoms. Study 2 demonstrated that levels of regret intensity generally declined only in the experimental group, whereas certain aspects of regret intensity remained stable in the control group. In addition, the intervention evidenced a beneficial effect on the association between initial regret intensity and increased sleep problems over time.