Un nuevo enfoque sobre la esquizofrenia

RESUMEN

El entrenamiento en habilidades sociales y el programa de terapia familiar están siendo evaluados en un proyecto de investigación que incluye un tratamiento comparativo con terapia de movilización. En este tipo de terapia los pacientes, asignados al azar y con una esquizofrenia documentada, practican relajación, footing, reducción del estrés estrés, actividades manuales y terapia creativa. Se ha intentado en este artículo hacer una primera aproximación a un enfoque de tratamiento psicosocial de la esquizofrenia con base empírica. Bajo la optimista pretensión teórica de que los pacientes esquizofrénicos tratados tienen capacidad para aprender; que las actitudes y sentimientos familiares pueden cambiar en forma positiva y el ambiente donde se desenvuelven puede diseñarse para suspender la diátesis, mediatizada biológicamente.     

The real relationship between short-term memory and working memory

Storage-oriented memory span tasks with no explicit concurrent processing are usually referred as short-term memory (STM) tasks, whereas tasks involving storage plus concurrent processing requirements are designated as working memory (WM) tasks. The present study explores a question that remains unsolved: Do STM and WM tasks clearly tap distinguishable theoretical constructs? For that purpose, a large sample of 403 participants was tested through 12 diverse memory span tasks. Half of those tasks are widely accepted as measures of STM, whereas the other half measure WM. The results show that STM and WM share largely overlapping underlying capacity limitations, suggesting that all memory span tasks tap essentially the same construct. Some implications are discussed.     

Design-Based Research on Digital Media in a Museum Environment

ABSTRACT

This article describes the application of a design-based research approach at the Deutsches Museum, a German science and technology museum, in a collaborative project examining how digital media can support museum learning. Design-based research is an integrative approach that combines the development of theoretical knowledge and the research-practice transfer. The application of a design-based research approach is discussed in the context of the history of visitor studies at the Deutsches Museum. Three projects examining the educational potential of media exhibits serve as examples of how this approach has been implemented, and illustrate how design-based research can address the problems and questions of practitioners as well as relevant psychological research issues. Finally, conclusions are drawn regarding the challenges and opportunities related to this new approach.     

The Necessary Limits to Temptation: The Turnkey Project

In case of special engineering projects of important relevance it is interesting to pay attention to several possible risks; some of them are in the field of morality or ethics. Due to the social importance of these risks, additional considerations or even additional warranties are justified.     

Stories of crime,stories of suffering: A narrative perspective on ethical issues in criminal justice counselling

Counsellors working with prisoners often listen to stories that are both stories of crime and stories of suffering. From a criminal justice perspective, the suffering of offenders is deliberately inflicted as punishment. From a counselling perspective, however, responding to the suffering of a client and even trying to relieve it is a basic ethical concern. So counsellors, working with offenders, may face the ethical question of how to integrate a response to the suffering of offenders with a response to crime, especially when confronted with stories of cruel, violent crimes. In this paper, it is argued that a narrative perspective on counselling offers a framework in which these responses may be integrated. Here, the principle of recognizing privileged authorship of persons is crucial. The concepts of ‘double listening for implicit others’ and ‘relationally rich stories’ are developed, which are based on concepts and ideas from narrative therapy. These serve as a first step of translating the narrative ethical framework to counselling practice.     

Spiritual Coping in American Buddhists: An Exploratory Study

Researchers in the United States have examined spiritual coping in Christians, Jews, Hindus, and Muslims, but rarely Buddhists. Using qualitative methodology, the present study represents an initial investigation into Buddhist forms of coping. Twenty-four Buddhists from across the United States were interviewed by phone, examining how their spirituality is used to cope with stress. Thematic analyses revealed six forms of Buddhist coping—right understanding, meditation, mindfulness, spiritual struggles, morality, and finding support in one's sangha. Implications of the study are discussed, including possibilities for future research on Buddhist coping.     

Identification and Small Sample Estimation of Thurstone's Unrestricted Model for Paired Comparisons Data

The interpretation of a Thurstonian model for paired comparisons where the utilities' covariance matrix is unrestricted proved to be difficult due to the comparative nature of the data. We show that under a suitable constraint the utilities' correlation matrix can be estimated, yielding a readily interpretable solution. This set of identification constraints can recover any true utilities' covariance matrix, but it is not unique. Indeed, we show how to transform the estimated correlation matrix into alternative correlation matrices that are equally consistent with the data but may be more consistent with substantive theory. Also, we show how researchers can investigate the sample size needed to estimate a particular model by exploiting the simulation capabilities of a popular structural equation modeling statistical package.     

Honor Scale: evidence on construct validity

Honor is an important construct, mainly emphasized in collectivist cultures, such as Brazil. However, there is a lack of studies regarding honor in this cultural context. Therefore, the current research aims at proposing a short version of the Honor Scale (HS‐16) to the Brazilian context. Construct validity (i.e., factorial, convergent, and discriminant validity, as well as internal consistency and composite reliability) is reported in Studies 1 (n = 220) and 2 (n = 222), with participants from general population. In both studies, participants answered the Honor Scale and demographic questions. The authors find the HS‐16 to be a reliable and valid scale, thereby enabling its use in quantitative studies regarding the correlates of honor concerns.     

Learning RFT: An Introduction to Rrelational Frame Theory and its Clinical application by Niklas Törmeke

The Psychological Record -     

The Role of Executive Function in Arithmetic Problem-Solving Processes: A Study of Third Graders

This study investigated the roles of different executive function (EF) components (inhibition, shifting, and working memory) in 2-step arithmetic word problem solving. A sample of 139 children aged 8 years old and regularly attending the 3rd grade of primary school were tested on 6 EF tasks measuring different EF components, a reading task and a reading comprehension task, an arithmetic facts task evaluating basic knowledge of calculation, and three 2-step arithmetic word problems. Multiple hierarchical regression analyses were conducted to investigate the roles of the different EF components in the various phases of the problem-solving process. The results showed that EF affects the various phases of problem solving differently over and above calculation knowledge and reading abilities. The implications of these findings are discussed in relation to further understanding the role of cognitive skills in mathematical problem solving and in relation to instructional approaches that may increase children’s performance on 2-step arithmetic word problems.