Financial Exploitation of Older Persons

Abstract

Financial exploitation is a recognized social problem of unknown, though likely increasing, magnitude. It can occur through numerous methods, including the misuse of powers of attorney and guardianship, illegal transfers of property, and outright fraud and theft. Financial crimes against older persons are difficult to address because they often go unreported. This paper provides a summary of findings from a study of financial exploitation of older persons. We review what is known about the nature and scope of financial exploitation of older persons and describe barriers to addressing the problem. We also identify gaps in knowledge, discuss current methods for addressing financial exploitation, and provide recommendations and suggested policy approaches for prevention and remediation.     

经济发达地区大龄女童生存的现状及问题——以浙江省为例

浙江省大龄女童在健康照料、人际关系、教育等方面的同男童的差异已不复存在,个别指标显示大龄女童的生存环境甚至优于同龄男童,但农村大龄女童生存依然面临严峻形势：奶制品和肉/鱼类的需求满足度低,缺少父母的监护而面临较高的生存风险,接受优质教育资源的机会较为稀缺,家庭学习条件差、期望学历层次低,遭受老师忽视和体罚的风险高。分析显示,大龄女童在健康照料方面不受＂代际＂因素的影响,而在教育、营养供给、体罚等方面有明显的＂代际＂印记。提高大龄女童生存品质需重点关注低教育程度家庭大龄女童的＂失学＂问题,留守＂大龄女童＂的健康和安全问题,以及农村大龄女童遭受父母的体罚问题。     

Therapist effects on dropout in couple therapy

Marriage and family therapy scholars have argued that therapists play a crucial role in successful couple therapy, yet little research has empirically documented that the therapist in couple therapy has a significant impact on outcomes. Known as the study of therapist effects, this study sought to assess the amount of variance attributed to the therapist in couple therapy outcomes. Using dropout as the outcome variable, this study analyzed data from 1,192 couples treated by 90 masters and doctoral student therapists at a university‐based training clinic. Results from multilevel analysis indicated that therapists in the sample accounted for 9.4% of the variance in couple dropout while controlling for initial couple impairment. Therapist gender and therapist experience did not significantly predict variability in therapist effects. These findings give promise to future research on therapist effects in couple therapy and encourage exploration into which therapist characteristics and behaviors contribute to successful clinical outcome.     

Bayesian Capture-Recapture Analysis: An Application in Modeling Semelparity of a Neotropical Didelphid Marsupial

We develop a series of Bayesian statistical models for estimating survival of a neotropic didelphid marsupial, the Brazilian gracile mouse opossum (Gracilinanus microtarsus). These models are based on the Cormack–Jolly–Seber model (Cormack, 1964 Cormack , R. M. ( 1964 ). Estimates of survival from the sighting of marked animals . Biometrika 51 : 429 – 438 .[Crossref], [Web of Science ®] , [Google Scholar]; Jolly 1965 Jolly , G. M. ( 1965 ). Explicit estimates from capture-recapture data with both death and immigration stochastic model . Biometrika 52 : 225 – 247 .[Crossref], [PubMed], [Web of Science ®] , [Google Scholar]; Seber 1965 Seber , G. A. F. ( 1965 ). A note on the multiple recapture census . Biometrika 52 : 249 – 259 .[Crossref], [PubMed], [Web of Science ®] , [Google Scholar]) with both survival and recapture rates expressed as a function of covariates using a logit link. The proposed models allow taking into account heterogeneity in capture probability caused by the existence of different groups of individuals in the population. The models were applied to two cohorts (Cohort, 2000, 2001) with the first one including 14 and the second one 15 sampling occasions. The best models for each of the cohorts indicate that G. microtarsus is best described as partially semelparous, a condition in which mortality after the first mating is high but graded over time, with a fraction of males surviving for a second breeding season (Boonstra, 2005 Boonstra , R. ( 2005 ). Equipped for life: the adaptive role of the stress axis in male mammals . Journal of Mammalogy 86 : 236 – 247 .[Crossref], [Web of Science ®] , [Google Scholar]).     

Distributions of the ratio of two ranges of samples from nonnormal populations

The probability density function of the ratio of two ranges of samples from a population represented by an Edgeworth series is developed. The corrective functions arising due to nonnormality are tabulated for the upper 5 and 1 percent normal theory points and compared with those of F‐distribution. Indications are that both the variance ratio and the range ratio test are affected by nonnormality almost to the same extent. If there is any numerical difference for larger samples (say, n_:1 = n₂ >= 5), it is in the cases of symmetrical populations. The theoretical results are compared with those obtained from Monte Carlo sampling from x² and t‐distributions with various shape parameters.     

A new jackknife test for homogeneity of variances

A new jackknife test is proposed to test the equality of variances in several populations. The new test is based on jackknifing one group of observations at a time, instead of one observation in each group as recommended by Miller for a two sample case, and by Layard for several samples. The proposed test is examined, and compared with other tests, in terms of power and robustness with respect to a wide variety of non-normal distributions. It is found that the new test is robust and has reasonably high power for normal as well as for non-normal observations, irrespective of the sample size. Furthermore, the proposed test is certainly superior to all other tests considered here in small to moderate size samples, and is as good as or better than the other tests in large samples, irrespective of the distribution of sampling observations.     

A note on optimum linear feature extraction for gaussian populations with equal covariances and equal a priori probabilities

We consider the linear feature selection problem of obtaining a nonzero 1 × n matrix B which minimizes the probability of misclassification based on the Bayes decision rule applied to the random variable Y = BX, where X is a random n-vector arising from one of m Gaussian populations with equal covariances and equal apriori probabilities. It is shown that the optimal B satisfies a fixed point equation B = F(B) which can be solved by successive substitution.     

Dynamic mixing probability measures of mixtures

ABSTRACT

Lifetime of heterogeneous population can be modeled as mixture of a family of lifetime distributions according to a mixing probability measure. With the help of dynamic mixing measure, the hazard rate of the mixture can also be expressed as the mixture of the hazard rates of the lifetime distributions. Various local stochastic orderings are defined in this article. Applying these local stochastic orderings, we can explore the behavior of the dynamic mixing measures locally and then compare the hazard rates of two heterogeneous populations in both the local and global ways.     

The desire to date and remarry among older widows and widowers

This study explores gender differences in older widowed persons' interest in dating and remarriage, and the implications of these desires for psychological adjustment to loss. Analyses are based on the Changing Lives of Older Couples study (N = 210). Men's interest in dating and remarriage is conditional upon the amount of social support received from friends. Six months after spousal loss, only those men with low or average levels of social support from friends are more likely than women to report interest in remarrying someday. Similar patterns emerge for interest in dating 18 months after loss. Persons who both want and have a romantic relationship report significantly fewer depressive symptoms 18 months after loss, yet this relationship is attributable to their greater socioeconomic resources.