Behavioral Interventions and Families: A Medical Rehabilitation Perspective

Behavioral interventions are pertinent to many issues faced by medical rehabilitation patients and their families in late adulthood. Despite their utility in managing chronic illnesses and reducing problematic behaviors related to cognitive impairment, behavioral interventions can be difficult to implement and maintain in a family setting. Problems resulting from countercontrol, caregiver fatigue, conflicting priorities, and impact on family relationships must be anticipated and addressed. These issues are illustrated through references to pertinent research and case examples. Recommendations are offered to reduce caregiver stress and to minimize shifts in relationships when family caregivers act to alter a member's behavior.     

Clinical interventions and prevention for Asian American children and families: Current status and needed research

The current status of clinical interventions and prevention for Asian American children and/or adolescents and their families was assessed through a review of the literature on conceptual frameworks, cultural variables and related issues, and empirical studies. Five proposed approaches to treatment or prevention were examined. Some factors that might account for the slow progress of treatment research in this area were also discussed. These included conceptual and methodological issues; the paucity of data on psychopathology in this population; their low service-utilization rates; and societal images, values, and needs. Some needed directions for future research are suggested.     

Are practitioners incorporating a strengths‐focused approach when working with multi‐problem poor families?

Multi‐problem poor families have been characterized as dysfunctional and chaotic, and problem‐centred interventions have been developed. However, the activation of families' strengths has shown itself to be an important tool for intervention, hence the relevance of promoting the incorporation of a strengths‐focused approach. So, it becomes important to determine to what extent practitioners are thinking of incorporating a strengths‐focused approach when working with these families. To achieve this goal, a semi‐structured interview was administered to 23 practitioners. The findings suggest that practitioners are able to identify strengths but do not think in a strengths‐focused way. The main obstacles are: ambiguity in the definition of strengths, a focus on problems, lack of confidence in the possibility of improvement in the lives of families. Copyright © 2006 John Wiley & Sons, Ltd.     

Parenting and Preschool Child Development: Examination of Three Low-Income U.S. Cultural Groups

We examined the impact of parenting behaviors on preschool children’s social development in low-income families from three cultural groups: European American (n = 286), African American (n = 399), and Hispanic American (n = 164) using Spanish as the primary language in the home. Observed parenting behaviors of stimulation, responsivity, and acceptance of the child in European American and African American families showed positive impacts on children’s social development with notable exceptions discussed. Corporal punishment had a negative impact on children’s social development. With the exception of corporal punishment, none of the parenting behaviors predicted social development outcomes for Hispanic children.     

Family emotional climate and health: Testing conveyance of effects via psychobiological mediators

Using the Biobehavioral Family Model and data from five Midlife in the United States projects (N = 793), this study tests whether allostatic load and negative affect reactivity convey the effects of categorizations of family emotional climate on health appraisal and morbidity (chronic conditions) across 20 years. Results indicated that negative family emotional climate (high strain, low support/parental affection) was indirectly associated with health appraisal 20 years later via negative affect reactivity at 10 years. Ambivalent family emotional climate (high strain/support) was directly associated with greater morbidity. Allostatic load did not serve as a significant mediator in the models tested. Findings suggest that family emotional climates marked by strain and intensity may be especially problematic for health, partly by exacerbating negative affect reactivity.     

Improving partnerships with families and carers in in‐patient mental health services for older people: a staff training programme and family liaison service

In spite of policies advocating the involvement of families in the care of mental health service users in the UK, there are few examples of initiatives to develop staff confidence and skills in partnership working. This article describes a whole team training initiative and family liaison service to promote family inclusive working on in‐patient wards for older people in Somerset, UK. A three‐day staff‐training programme is described and training outcomes are reported. Staff report a substantial increase in confidence and family meetings held. A pre‐and post‐ training case note audit shows increased consideration of the needs of families. To further increase face to face meetings with families a family liaison service has been established, whereby a staff member with systemic family therapy training joins ward staff to hold family meetings as part of the assessment/admission process. Evaluation of this service has shown it to be effective with positive feedback from families and staff.     

Enhancing Parenting Skills Among Nonresident African American Fathers as a Strategy for Preventing Youth Risky Behaviors

This study evaluated the effectiveness of a theoretically based, culturally specific family intervention designed to prevent youth risky behaviors by influencing the parenting attitudes and behaviors of nonresident African American fathers and the parent–child interactions, intentions to avoid violence, and aggressive behaviors of their preadolescent sons. A sample of 158 intervention and 129 comparison group families participated. ANCOVA results indicated that the intervention was promising for enhancing parental monitoring, communication about sex, intentions to communicate, race-related socialization practices, and parenting skills satisfaction among fathers. The intervention was also beneficial for sons who reported more monitoring by their fathers, improved communication about sex, and increased intentions to avoid violence. The intervention was not effective in reducing aggressive behaviors among sons. Findings are discussed from a family support perspective, including the need to involve nonresident African American fathers in youth risky behavior prevention efforts.     

Predictors of Partner Engagement in PTSD Treatment

A telephone survey was conducted to identify predictors of treatment engagement in 83 cohabitating female partners of 83 Vietnam theater veterans with combat-related post-traumatic stress disorder (PTSD). The survey assessed veterans for their trauma history and PTSD symptoms. Partners were assessed for caregiver burden, patient–partner involvement, PTSD treatment engagement, self-efficacy relating to PTSD, beliefs about benefits of PTSD treatment, and PTSD treatment barriers. Significant predictors of partner PTSD treatment engagement were the couple’s income, patient–partner involvement, and partner caregiver burden. These findings have implications for family interventions that may increase partner PTSD treatment engagement and improve PTSD treatment outcome.     

The effects on classifier performance of 2D discrete wavelet transform analysis and whale optimization algorithm for recognition of power quality disturbances

Power Quality (PQ) is becoming more and more important day by day in the electric network. Signal processing, pattern recognition and machine learning are increasingly being studied for the automatic recognition of any disturbances that may occur during the generation, transmission, and distribution of electricity. There are three main steps to identify the PQ disturbances. These include the use of signal processing methods to calculate the features representing the disturbances, the selection of those that are more useful than these feature sets to prevent the creation of a complex classification model, the creating a classification model that recognizes multiple classes using the selected feature subsets. In this study, one-dimensional (1D) PQ disturbances signals are transformed into two-dimensional (2D) signals, 2D discrete wavelet transforms (2D-DWT) are used to extract the features. The features are extracted by using the wavelet families such as Daubechies, Biorthogonal, Symlets, Coiflets and Fejer-Korovkin in 2D-DWT to analyze PQ disturbances. Whale Optimization Algorithm (WOA) and k-nearest neighbor (KNN) classifier determine the feature subsets. Then, WOA and k nearest neighbor (KNN) classifier are used to determine the feature group. By using KNN and Support Vector Machines (SVM) classification methods, Classifier models that distinguish PQ disturbances are formed. The main aim of the study is to determine the features derived from 2D wavelet coefficients for different wavelet families and to determine which of them has a better classification performance to distinguish PQ disturbances signals. At the same time, different classification methods are simulated and a model which can classify PQ disturbances signals with high performance is created. Also, the generated models are analysed for their performance in terms of different noise levels (40 dB, 30 dB, 20 dB). The result of this simulation study shows that the model developed to classify PQ disturbances is superior to conventional models and other 2D signal processing methods in the literature. In addition, it was concluded that the proposed method can cope better with noisy signals by low computational complexity and higher classification rate.