Neuroticism, extraversion, goals, and subjective well-being: Exploring the relations in young, middle-aged, and older adults

The positive association between intrinsic, as opposed to extrinsic, goal importance and Subjective Well-Being (SWB) is well-documented. However, less is known whether these associations are consistent across age groups and when simultaneously considering personality traits. Structural equation models conducted with young, middle-aged, and older adults indicated that neuroticism was negatively related to SWB across age groups, while extraversion and intrinsic goal importance held age-differential associations: Extraversion was related to SWB in the two younger age groups, whereas in older adults only an indirect effect emerged via intrinsic goal importance. Intrinsic goal importance was related to SWB among young and older adults but not among middle-aged adults. These results underscore the importance of age-differential associations in determinants of SWB.     

Self-Construal and Psychological Wellbeing in Scottish and Italian Young Adults

The present study investigated the role of self-construal in explaining psychological wellbeing in two European countries. Eight hundred and fifteen Italian and Scottish students completed measures of life-satisfaction, optimism, subjective happiness and a scale measuring interdependent and/or independent self-construal. We obtained three main findings. First of all, scores on the scales of psychological wellbeing were positively associated with scores on the independent scale and independence was found to be the factor that best explained variance in psychological wellbeing. Second, and contrary to our prediction, the Italian group had significantly higher scores for the independence scale than Scots. Third, gender was found to have a significant effect with regard to interdependence of self, life satisfaction, and optimism.     

Addressing Item-Level Missing Data: A Comparison of Proration and Full Information Maximum Likelihood Estimation

Often when participants have missing scores on one or more of the items comprising a scale, researchers compute prorated scale scores by averaging the available items. Methodologists have cautioned that proration may make strict assumptions about the mean and covariance structures of the items comprising the scale (Schafer &; Graham, 2002 Schafer, J.L., &; Graham, J.W. (2002). Missing data: Our view of the state of the art. Psychological Methods, 7, 147–177.[Crossref], [PubMed], [Web of Science ®] , [Google Scholar]; Graham, 2009 Graham, J.W. (2009). Missing data analysis: Making it work in the real world. Annual Review of Psychology, 60, 549–576.[Crossref], [PubMed], [Web of Science ®] , [Google Scholar]; Enders, 2010 Enders, C.K. (2010). Applied missing data analysis. New York, NY: Guilford Press. [Google Scholar]). We investigated proration empirically and found that it resulted in bias even under a missing completely at random (MCAR) mechanism. To encourage researchers to forgo proration, we describe a full information maximum likelihood (FIML) approach to item-level missing data handling that mitigates the loss in power due to missing scale scores and utilizes the available item-level data without altering the substantive analysis. Specifically, we propose treating the scale score as missing whenever one or more of the items are missing and incorporating items as auxiliary variables. Our simulations suggest that item-level missing data handling drastically increases power relative to scale-level missing data handling. These results have important practical implications, especially when recruiting more participants is prohibitively difficult or expensive. Finally, we illustrate the proposed method with data from an online chronic pain management program.     

The Influence of Television and Film Viewing on Midlife Women's Body Image,Disordered Eating,and Food Choice

A recent trend in screen media is the casting of older women who have bodies that are the shapes and sizes of younger women. These aging beauties can be found in shows such as Cougar Town and Desperate Housewives. It was predicted that heavy viewers of these media would report stronger eating disorder symptomatology, greater body ideal discrepancies, and stricter food choices than light viewers. Participants were 166 midlife women (M: 44.57 years) who completed an online questionnaire that asked about body ideals, disordered eating, food choices, and exposure to aging beauty programming. Results demonstrate that media exposure was associated with stronger reports of disordered eating, greater discrepancies between actual body size and both women's ideal body size as well as perceptions of how others wanted them to look, and stricter food choices when around other people. Ideal self-discrepancies mediate the association between aging beauty media and disordered eating symptomatology. Our study builds on extant work related to media consumption, body concerns, and eating behaviors among a non–college-aged sample.     

The Double Bind of Siblings in Adolescent Substance Abuse Treatment

Siblings have been found to be perhaps the greatest source of social risk for adolescent substance abuse, particularly when the relationship is close. But, close sibling relationships are also linked to an array of important developmental and lifelong protective benefits. Sibling closeness simultaneously poses considerable risks and benefits. These conflicting findings suggest opposite treatment directions, or a “double bind” for practice. That sibling closeness risks contagion suggests treatment that aims to decrease sibling closeness. On the other hand, the many lifelong and protective benefits of close sibling relationships suggests increasing sibling closeness when possible. Family-based treatment is recommended for adolescent substance abuse, but offers little explicit direction for involving siblings in general, and none for this double bind. This paper untangles and translates the extant literature into preliminary practice guidelines; the Sibling Substance Abuse Treatment Matrix. Important variations related to gender, and age-spacing are considered. Implications for future research and practice are discussed.     

The Role of Art in Emotional-Moral Reflection on Risky and Controversial Technologies: the Case of BNCI

In this article, we explore the role that art can play in ethical reflection on risky and controversial technologies. New technologies often give rise to societal controversies about their potential risks and benefits. Over the last decades, social scientists, psychologists, and philosophers have criticized quantitative approaches to risk on the grounds that they oversimplify its societal and ethical implications. There is broad consensus amongst these scholars that stakeholders and their values and concerns should be included in decision-making about technological risks. It has also been argued that the emotional responses of people can shed important light on the ethical aspects of risk and uncertainty. However, people’s emotions can be narrowly focused and biased. This article therefore assesses the role that technology-inspired artworks can play in overcoming such biases, by challenging our imagination and providing us with different perspectives on possible technological developments and their implications for society. Philosophers have not yet studied such artworks, so this constitutes an entirely new field of research for scholars of risk and moral theory. In particular, we focus on the case of BNCI (Brain/Neural Computer Interface) technologies and related artworks. These technologies and artworks touch on questions of what it means to be human, thereby raising profound ethical and philosophical challenges. We discuss the experiences of artists, scientists, and engineers who are directly involved with BNCI technologies, and who were interviewed during a Hackathon at Amsterdam’s Waag Society in June 2016. Their views are analyzed in light of philosophical and aesthetic theories, which allows us to consider relevant ethical and conceptual issues as well as topics for further investigation.     

Relationship Between Rate of Eating and Degree of Satiation

ABSTRACT

Behavioral psychologists have developed effective methods of treatment for overeating and weight control, including mealtime regulation, avoidance of taboo foods, and removal of identified precursors to the bingeing behavior. The current study sought to examine the relationship between speed of eating and levels of satiation in weight conscious individuals. Ten participants were instructed to eat at a fast and a slow rate in a within-subjects reversal design. Consuming food at a slow rate helped participants achieve satiation quicker with comparable amounts of food intake. Slow eaters were also less likely to overeat. These results suggest that slow eating may prevent excessive food consumption in weight conscious individuals, constituting an effective means of weight management.