Seniors and technology, ergonomic needs and design considerations

This work is based on the ergonomic approach and the principles of universal design, with the aim of establishing the cognitive design features that interfaces must comply, for older adults achieve a good performance during their interaction with technological aids. Describes the analysis of exploratory experiences with a group of 17 older adults was aimed first to establish the main barriers to implementation that arise during these activities, and secondly to set the variables to be addressed and the procedure required to develop depth study, where the relationship establish between the quality of the stimuli and the level of performance achieved in the implementation of older adults with interfaces, observing each of the cognitive functions that promote independence, attention, motivation, memory these processes. The study in depth, looking for describe gaps and mismatches encountered during execution, which hamper the harmonious interaction processes through participatory methodological approach that allows to specify requirements for the creation of stimulating interfaces for cognitive skills and committed with the levels of autonomy of the elderly.     

Slashed power-Lindley distribution

In this article, we introduce the slashed power-Lindley distribution. This model can be seen as an extension of the power-Lindley distribution with more flexibility in terms of the kurtosis of distribution. It arises as the ratio of two independent random variables, the one being a power-Lindley distribution and a power of the uniform distribution. We present properties and carry out estimates of the model parameters by the maximum likelihood method. Finally, we conduct a small simulation study to evaluate the performance of maximum likelihood estimators and we analyze a real data set to illustrate the usefulness of the new model.     

A social policy model for the reconciliation of employment and family life from a gender equality perspective

The issue of family–employment reconciliation has rapidly evolved from being ignored to a certain dejá vu perception in public debate, as a result of its media success during the last decade. This is even more the case in Spain, where it was only in the late 1990s, when a law was passed to regulate and extend parental and other leave for workers with close relatives in need of care, that reconciliation policies began to be generally discussed and considered. In a context of quick population aging as a consequence of low fertility, concern on labor force supply in the middle term is high on the agenda. Women are increasingly considered to be necessary both as workers and mothers (of future workers), thus raising awareness of the importance of social policies to make their double presence in both worlds possible. There is now general agreement from the right to the left on the urgency to develop family–employment policies. But what is not generally addressed is the impact of such policies on gender equality, a dimension which tends to be either ignored or taken for granted. Not all reconciliation measures have the same effects on the women and men relationship. Some of them push forward equality, whereas others go backwards. Efficiency in making job and family responsibilities compatible does not always go hand in hand with increasing equality. The paper presents a theoretical model for the reconciliation of work and family life from a gender equality perspective. The three main kinds of instruments available in social policy – services, leave, and cash – are examined in four different cases: care of under-threes, care of sick children, coordination of work and school schedules, and care of children during school holidays. Each case is looked at considering its effects on social and gender equality, as well as child welfare. The model includes as active agents of the system the State (promotes and regulates), families and individuals (those directly implicated), and the market as labor market, on the one hand, and supplier of private services, on the other.     

Are Males and Females Sexually Abused As Children Socially Anxious Adults?

It is well documented that childhood sexual abuse is associated with deleterious outcomes in the areas of anxiety, depression, and sexual functioning. However, very little research has been conducted to specifically investigate childhood sexual abuse's relationship to adult social anxiety in both males and females. Participants included 250 undergraduate students from a large metropolitan university. Results indicated that almost one-third of males and a little over a third of females reported being sexually abused as a child or adolescent. Although a large portion of the sample exhibited socially anxious symptomology, childhood sexual abuse did not place males and females at increased risk for social anxiety. The use of a nonclinical, college student sample may provide researchers the opportunity to investigate resiliency in individuals with a history of childhood sexual abuse.     

Generational Shifts in Language Use Among US Latinos: Mobility,Education and Occupation

The role of language and linguistic assimilation among Latinos has a direct impact on both education and occupation in terms of social mobility. The relationship can be examined with a generational context as language usage changes from first generation immigrants to third generation immigrants. The specific question being addressed herein is whether language or ethnicity had more impact on Latinos’ mobility in terms of educational achievement and occupational prestige. Results presented in this paper imply the importance and impact of the maximization of the accumulation of linguistic capital in order to accelerate the acquisition of educational attainment.     

Application of an Irt Polytomous Model for Measuring Health Related Quality of Life

Background: The Item Response Theory (IRT) has advantages for measuring Health Related Quality of Life (HRQOL) as opposed to the Classical Tests Theory (CTT). Objectives: To present the results of the application of a polytomous model based on IRT, specifically, the Rating Scale Model (RSM), to measure HRQOL with the EORTC QLQ-C30. Methods: 103 terminal cancer patients cared for by the home services of the Servicio Andaluz de Salud (Andalusian Health Service) (Andalusia, Spain) participated. These patients responded to the adapted Spanish version of the EORTC QLQ-C30. The application was carried out individually in the patients’ homes. Results: The results show that there is an adequate global fit between the data and the IRT model applied. The analysis of the items shows that for 31 of the 33 items there is a good fit. The items which measure the general perception of health and the perception of quality of life present a lack of fit. The study of the response categories of the items (by means of Category Probability Curves) indicates that all the alternatives work extremely well. Conclusions:The EORTC QLQ-C30 presents good metric qualities, under the RSM, ratifying the feasibility to measure HRQOL already shown in other studies carried out with CTT.     

Attributions about Addiction among Latina Women

This cross-sectional, secondary analysis study utilizes data from a prior study of intergenerational substance use among Latina women (n = 316). We explored the influence of substance use frequency and type, as well as cultural and socioeconomic factors on attributions about addiction among a predominantly immigrant sample of Latina women. Women who were less proficient in English (an indicator of adoption of the receiving culture in the acculturation process) and more proficient in Spanish (an indicator of heritage-culture retention) endorsed more spiritual model attributions than women who were more proficient in English and less proficient in Spanish. Women were more proficient in Spanish more frequently endorsed the disease attribution model. Alcohol, marijuana use and non-medical sedative use were linked with spiritual, moral /character and disease attribution models respectively. Participants reporting higher education levels indicated less agreement with the moral/character model of addiction. Implications for culturally tailored social work interventions for Latina women are discussed.     

Contentment and Affect in the Estimation of Happiness

How do we assess how happy we are? One theory is that we compare life-as-it-is with standards of how-life-should-be. In this view, happiness emerges from a cognitive evaluation that draws on socially constructed standard of the good life. Another theory holds that we rather infer happiness on the basis of how well we feel most of the time. In that view, happiness is an unreasoned affective experience that roots in the gratification of universal human needs. One question that emerges from this discussion is whether these are really independent ways of evaluating life. If so, a next question is what their relative weight is in the evaluation. These questions are addressed at the nation level using data of the Gallup World Poll over the years 2006–2010. This survey in 127 nations involves not only a question on overall life satisfaction, but also a more cognitively focused question on how close one’s life is to the best possible and a series of questions on yesterday’s mood. Analysis of average scores in nations shows that mood and contentment are much intertwined, but also add to overall life satisfaction independently, the former more than the latter.     

Race and the beauty premium: Mechanical Turk workers’ evaluations of Twitter accounts

ABSTRACT

Race, gender, and physical attractiveness strongly affect perceptions of trustworthiness and subsequent face-to-face interactions. This study examines how social media users’ perceived gender, race, and physical attractiveness can impact their standing online. We test these broad hypotheses by having Amazon Mechanical Turk (MTurk) workers evaluate a sample of 816 Twitter accounts. Our results show a ‘beauty premium,’ where MTurk workers say they are more likely to follow Twitter accounts with attractive pro?le photos, and attractive photos are positively associated with evaluations of trust. However, very attractive Black male and female Twitter accounts are associated with lower evaluations of trust compared to their White counterparts. These findings suggest that social media users’ social characteristics, perceived from their username or profile image, can replicate offline inequality online.