Linking Elderly to Holistic Care Services through Integrated Communication Technology: The Personal Emergency Link Service Rendered by the Senior Citizen Home Safety Association in Hong Kong

Through a Personal Emergency Link system, the Senior Citizen Home Safety Association has rendered 24-hour care to more than 111,000 service users in Hong Kong who are mostly vulnerable seniors and chronic invalids living alone or living with their elderly spouses/caregivers only. This article will describe how the Personal Emergency Link system is used to link seniors living in the community. Measures taken to prevent failure of the system will be described. With the use of different technology applications, many human touches and warm caregiving are rendered to the elderly and needy.     

Out-of-Sample Forecast Tests Robust to the Choice of Window Size

This article proposes new methodologies for evaluating economic models’ out-of-sample forecasting performance that are robust to the choice of the estimation window size. The methodologies involve evaluating the predictive ability of forecasting models over a wide range of window sizes. The study shows that the tests proposed in the literature may lack the power to detect predictive ability and might be subject to data snooping across different window sizes if used repeatedly. An empirical application shows the usefulness of the methodologies for evaluating exchange rate models’ forecasting ability.     

Family support as a working style in child protection in Italy: A comparative study on social workers' child welfare attitudes

Comparative studies on child protection decision-making highlight the implications and determinants of differences in child welfare systems internationally and reinforce discussions regarding child protection practices and family support when a child is exposed to inadequate parental care. To date, Italian child protection studies have highlighted a system characterised by a strong degree of variability related to the absence of practices shared nationally. Differently, this comparative study focuses more on similarities within the Italian context, seeking to understand how they influence practices. The opinions of 188 Italian social workers with respect to the substantiation of maltreatment, risk assessment and intervention recommendations were compared with the results of a recent study involving practitioners in Israel, Northern Ireland, Spain and the Netherlands. The main outcomes show that Italian social workers prefer a family support orientation, meaning that children are usually removed from their home only if necessary and generally with the aim of reunification with their families. The study also reveals that Italian professionals are more in favour of residential care than foster care.     

Body Image for Women: Conceptualization, Assessment, and a Test of its Importance to Sexual Dysfunction and Medical Illness

The content and valence of women's body image attitudes, general and enduring positive or negative feelings about the body, are studied with psychometric analyses of measures and contrasted groups. Data from two frequently used measures (Body Image Scale, Derogatis & Melisaratos, 1979; Body Satisfaction Scale, Berscheid, Walster & Bohrnstedt, 1973) provided an evaluation of the construct and the assessment of body image. Two studies are provided. The construct analyses suggest two contents for body attitude measures: a general factor of body, facial, and sexual (genital and breast) items, and a second factor assessing weight and/or its body correlates-the hips, thighs, and buttocks. Also, a method factor, a response style of negativity, may be important. Body image attitudes are correlated with some conceptually relevant criteria, such as interest in engaging in sexual activity; however, these relationships do not appear sufficiently strong to predict behavior, such as the occurrence or resolution of sexual dysfunction. Generalized body image disturbance as currently conceptualized and assessed may be difficult to document, particularly when item content and response styles are considered.     

A NOTE ON RISK AVERSION AND PREFERENCES

The relationship between Arrow-Pratt measures of risk aversion and the standard income and substitution effects in certainty problems is presented. Particular emphasis is placed on the relationship between curvature properties of indifference maps and properties of relative risk aversion. The results are applied to the demand for insurance and in models with asymmetric information.     

A simple measure of fertility control

We describe a simple measure of fertility control: the proportion of all births from the age-specific fertility schedule that occurs among women by age 35. This measure has broad applicability because it does not require information on marital fertility rates. When both the proportion of births by age 35 and the most commonly used measure of fertility control, m, are calculated for a population over time, they are correlated very highly. Because of increasing levels of nonmarital fertility in several developed countries, measures of fertility control that are based on marital fertility are less appropriate now than in the past.