Search results for "perspective"
showing 10 items of 1523 documents
The effects of high heeled shoes on female gait: a review.
2013
Walking is the most common form of human locomotion. From a motor control perspective, human bipedalism makes the task of walking extremely complex. For parts of the step cycle, there is only one foot on the ground, so both balance and propulsion are required in order for the movement to proceed smoothly. One condition known to compound the difficulty of walking is the use of high heeled shoes, which alter the natural position of the foot–ankle complex, and thereby produce a chain reaction of (mostly negative) effects that travels up the lower limb at least as far as the spine. This review summarises recent studies that have examined acute and chronic effects of high heels on balance and lo…
Subjective well-being key elements of Successful Aging: A study with Lifelong Learners older adults from Costa Rica and Spain.
2019
Abstract Subjective well-being is a major psychological construct in the research tradition. Along with literature, authors have distinguished between hedonic and eudaimonic well-being. The aim of this study is to determine the role of some psychosocial variables plays in the perceived well-being is conceived from a hedonic or a eudaimonic perspective. The sample consisted of 1016 people of 55 years and older in a Spanish sample and 277 people of 55 years old or older from a Costa Rican sample. Both samples were part of the Longitudinal Older Learners (LOL) study. A structural model with latent variables was estimated with Mplus. The results point out that, the traditional variables include…
Relaciones entre las actitudes sexistas, la comunicación familiar y la agresión hacia los iguales
2019
La violencia escolar entre iguales es una problemática con graves consecuencias psicosociales. Además, se produce en una etapa del ciclo vital en que la familia y las actitudes sexistas tienen cierta influencia en las conductas violentas de los adolescentes. Desde esta perspectiva, el objetivo del presente trabajo fue analizar posibles diferencias en el sexismo hostil, sexismo benevolente, comunicación con la madre y comunicación con el padre entre tres grupos de adolescentes establecidos según su diferente implicación en violencia hacia los iguales: “baja implicación”, “implicación ocasional” y “implicación frecuente”. La muestra estuvo compuesta por 1034 adolescentes de ambos sexos (50.6%…
Aggression towards Referees in Amateur Football in Spain: A Loglinear Approach
2019
Aggressive behavior towards football referees is becoming increasingly common, and as a result we are getting used to it and coming to see it as an inevitable and intrinsic element of football matches. Spectators, players and coaches are all prone to take this view. This article studies how the types of aggression shown by these three groups towards the referee are related to one another, and how they are perceived by the referee, in amateur football. For this purpose, the phenomenon was assessed, using an ad-hoc form, both by an expert and by the referee, in 119 regional and youth football matches in the city of Valencia and surrounding municipalities. We analysed the data using a loglinea…
EFFECTS OF TEACHER-STUDENT RELATIONSHIPS ON PEER HARASSMENT: A MULTILEVEL STUDY
2015
Peer harassment is a major social problem affecting children and adolescents internationally. Much research has focused on student-to-student harassment from either an individual or a multilevel perspective. There is a paucity of multilevel research on students’ relationships with the classroom teacher. The purpose of this study was to use a socioecological perspective to examine the relationships between individual student-level characteristics, problematic teacher–student relationships, and student-reported peer harassment. A total of 1,864 children (50.7% female) aged 8 to 13 years (M = 9.82, SD = 1.24), nested in 27 schools (58.2% public) in Spain, participated in the study. Ninety-four…
The dark side of romantic relationships: Aggression in adolescent couples and links to attachment
2015
Item does not contain fulltext This study focuses on romantic relationships from the perspective of both partners. This dyadic approach was chosen to account for the fact that both partners may differently contribute to the escalation of aggression. In a sample of 194 romantic partner dyads, differences between female and male partners׳ reports of aggression (relational and physical) and measures of attachment security and jealousy were assessed. A hierarchical cluster analysis identified five distinct subgroups of dyads with mutually aggressive or one-sided aggressive dyad. Of note were dyads with aggressive females and self-silencing males. The mutually aggressive couples showed the least…
Phenomenological perspectives on self-care in aging.
2013
Olle SöderhamnCenter for Caring Research- Southern Norway, Faculty of Health and Sport Sciences, University of Agder, Grimstad, NorwayAbstract: Self-care is a central concept in health care and may be considered as a means to maintain, restore, and improve one's health and well-being. When performed effectively, self-care contributes not only to human functioning but also to human structural integrity and human development (ie, to a dynamic and holistic state of health). Self-care as a clinical concept is relevant for health care professionals, and it should be meaningful to investigate it at a philosophical level and to further elaborate upon this concept. The aim of this …
Forcing for First-Order Languages from the Perspective of Rasiowa–Sikorski Lemma
2017
The paper is concerned with the problem of building models for first-order languages from the perspective of the classic paper of Rasiowa and Sikorski [9]. The central idea, developed in this paper, consists in constructing first-order models from individual variables. The key notion of a Rasiowa–Sikorski set of formulas for an arbitrary countable language L is examined. Each Rasiowa–Sikorski set defines a countable model for L . Conversely, every countable model for L is determined by a Rasiowa–Sikorski set. The focus is on constructing Rasiowa–Sikorski sets by applying forcing techniques restricted to Boolean algebras arising from the subsets of the set of atomic formulas of L .
Gestational surrogacy. Current view
2019
Surrogate motherhood is an assisted procreation practice by which a woman gestates an embryo with which she has no biological relationship on behalf of a contracting couple or individual, having to relinquish the child to them after its birth. This practice normally entails a financial remuneration for the pregnant woman; when this is not the case, it is called altruistic surrogacy. From a medical perspective, potential problems for the surrogate and for children born through this practice should be taken into account, especially the existence of possible disabilities in the child. The bioethical aspects are of most interest because the practice of surrogacy objectifies the expectant mother…
Counter-Clock World: How Planning Backwards Helps in Moving Forward in Collapsing Environments
2021
Research on corporate decline and turnarounds as well as the strategic use of history have so far remained two separate research fields. We integrate these two fields with a thought experiment, proposing ways in which strategists can work with, and through time in managing and turning around declines. Our thought experiment involves two very different types of analogies: a textual one from Philip K. Dick’s science fiction novels, on the one hand, and a visual one from Einsteinian relativity science, on the other hand. Inspired and informed by these different conceptualizations of the past and time, we develop four forms of backward strategizing to successfully manage a struggling corporatio…