Paraconsistent and Paracomplete Logics Based on k-Cyclic Modal Pseudocomplemented De Morgan Algebras

Studia Logica - The study of the theory of operators over modal pseudocomplemented De Morgan algebras was begun in papers [20] and [21]. In this paper, we introduce and study the class of modal...     

The practice of community family therapy

This paper presents a summary of the basic theories and methods of Community Family Therapy (CFT), a relatively new therapeutic approach developed in response to the need for effective intervention in treating low-income, urban families. CFT operates outside of the traditional therapeutic box, successfully combining family therapy techniques with developmental and motivational theories, community mental health, social work, economic development, and community mobilization strategies. CFT utilizes a dualistic approach in which both client and therapist become involved with the same three levels of engagement. Specifically, the client strives for: (a) personal and family change and growth-level 1, (b) accessing community resources-level 2, and (c) leadership development and civic action-level 3. Also, CFT calls upon therapists to strive for: (a) personal growth and maturation-level 1, (b) collaboration with community resources for professional support-level 2, and (c) operation as a "citizen therapist," through civic action and volunteer services-level 3.     

Early morphological effects in reading: Evidence from parafoveal preview benefit in Hebrew

Hebrew words are composed of two interwoven morphemes: a triconsonantal root and a word pattern. We examined the role of the root morpheme in word identification by assessing the benefit of presentation of a parafoveal preview word derived from the same root as a target word. Although the letter information of the preview was not consciously perceived, a preview of a word derived from the same root morpheme as the foveal target word facilitated eye-movement measures of first-pass reading (i.e.,first fixation and gaze duration). These results are the first to demonstrate early morphological effects in the context of sentence reading in which no external task is imposed on the reader, and converge with previous findings of morphemic priming in Hebrew using the masked priming paradigm, and morphemic parafoveal preview benefit effects in a single-word identification task.     

The role of cortical cholinergic pre- and post-synaptic receptors in taste memory formation

A number of studies have implicated cholinergic activity in the mediation of learning and memory processes. However, the specific role of muscarinic receptors in memory formation mechanisms is less known. The aim of the present study is to evaluate the effects of muscarinic antagonist M2 presynaptic receptor, AFDX-116 (0.5mM) and M1 and M3 post-synaptic receptor pirenzepine (100mM), as well as a non-selective muscarinic antagonist, scopolamine (136mM), in the insular cortex (IC) during acquisition and retrieval of conditioned taste aversion (CTA). In addition, we evaluate the effects of those antagonists in cortical ACh release by in vivo microdialysis and the effects on the induction of in vivo LTP in the BLA-IC projection. The results showed that the cortical microinjections of scopolamine and pirenzepine, but not AFDX-116, produced significant disruption in the acquisition of CTA, without effects during retrieval. Microinjections of scopolamine and AFDX-116 produced significant cortical ACh release, while infusions of pirenzepine did not produce any release. Application of scopolamine and pirenzepine diminished induction of LTP in the BLA-IC projection, but not AFDX-116, as compared with vehicle. The induction of BLA-CI LTP seems to be modulated by post-synaptic muscarinic acetylcholine receptors and not by pre-synaptic muscarinic receptors. These results suggest a differential involvement of cholinergic receptors during acquisition and retrieval of aversive memory formation, as well as a differential role of muscarinic receptors in the biochemical and electrophysiological processes that may underlay aversive memory.     

Interactive patterns detection in family communication with adolescents

Interactive patterns detection in family communication with adolescents. Nondistant communication is a relevant indicator for family functionality valuation. The goal of this study is to analyze this communication in order to identify specific kinds of leadership, interaction patterns and the relation between verbal and nonverbal elements in communication. The observational design exposed is an idiographic one, punctual and multidimensional, which uses field format as observation instrument. Participants were seven standardized families made up of both ancestors and an adolescent son or daughter. According to the family models analyzed, results show a predominantly democratic communication style in adults with recurrent support expressions. The sequential analysis incorporates only categories from the emitter point of view, and detects relevant sequences which show symmetric interaction between all three family members. Verbal and nonverbal channels provide complementary information. Depending on adolescents' gender different patterns in behaviour can be identified as well.     

Religious Attendance and Volunteering: Testing National Culture as a Boundary Condition

Numerous studies have documented the importance of religion, and especially of religious congregational attendance, in regard to volunteering. Most of these studies focus on individual and contextual factors, usually within one country. Recent studies suggest that the association between religious attendance and volunteering varies among countries. We hypothesize that national culture plays an important role in explaining volunteering mainly as a moderator of the relationship between religious attendance and volunteering, especially on volunteering to help people in need. To support this position, we used individual‐level data from the World Values Survey (WVS) coupled with national data on cultural measures. This enabled assessment of these relationships using a multilevel analysis of individuals nested in countries. We used two models of national culture, Hofstede (1984) and WVS to explain the differences between countries. We found direct relationships between national culture constructs (power distance and survival/self‐expression values) and volunteering. We also found that individualism, power distance, and survival/self‐expression values moderated the effect of religion on volunteering, with a stronger relationship between religious attendance and volunteering in nationalities with self‐expression values, high power distance, and low individualism. Theoretical and practical implications of this approach are discussed.     

Aportaciones del conductismo a la salud mental comunitaria

Resumen

St analiza el movimiento de salud mental comunitaria dentro del contexto de la politica general de la OMS, y las posibles aportaciones del conductismo a dicho movimiento. A juicio del autor, éstas son, fundamentalmente, dos: a) de tipo metodológico, al permitir el seguimiento, evaluación, comparación y replication de experiencias; b) de tipo ideológico, al facilitar la participación activa de los miembros de la comunidad y la desmedicalización de los problemas de salud. Existen, al menos, cinco razones para llevar a cabo dicha desmedicalización: 1.^a) Disminuir los costos sanitarios; 2.^a) Disminuir el peligro de yatrogenia; 3.^a) Permitir que otros profesionales no médicos puedan actuar con plenitud de autoridad profesional y conseguir, de esta manera, una interdisciplinariedad auténtica; 4.^a) Evitar las connotaciones marginadoras de muchos etiquetajes médicos y psiquiátricos; y 5.^a) Aumentar la participación activa del paciente y de sus familiares en el proceso curador, hecbo que, en muchos casos, potencia la eficacia de los tratamientos. Conseguir esta desmedicalización es, esencialmente, un problema de ingeniería conductual: cómo cambiar nuestras actuales pautas sanitarias. En el trabajo se proporcionan algunas normas para tratar de conseguirlo. Finalmente, se discute el papel del psicólogo clínico en el campo sanitario.