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211.
212.
In previous studies of attentional focus effects, investigators have measured performance outcome. Here, however, the authors used electromyography (EMG) to determine whether differences between external and internal foci would also be manifested at the neuromuscular level. In 2 experiments, participants (N = 11, Experiment 1; N = 12, Experiment 2) performed biceps curls while focusing on the movements of the curl bar (external focus) or on their arms (internal focus). In Experiment 1, movements were performed faster under external than under internal focus conditions. Also, integrated EMG (iEMG) activity was reduced when performers adopted an external focus. In Experiment 2, movement time was controlled through the use of a metronome, and iEMG activity was again reduced under external focus conditions. Those findings are in line with the constrained action hypothesis (G. Wulf, N. McNevin, & C. H. Shea, 2001), according to which an external focus promotes the use of more automatic control processes.  相似文献   
213.
Temperamental shyness emerges early in childhood and remains relatively stable throughout development and has been associated with high and low levels of the stress hormone cortisol. Studies examining the relation between shyness and cortisol have been limited because they have traditionally collected only one measure of cortisol on a single day in the laboratory, restricting the reliability and diurnal profile of the measure in the participant’s everyday environment. We collected 15 saliva samples across three separate days (i.e., upon waking, +60 min post-waking, +8 h post-waking, +10 h post-waking, and bedtime) in a sample of healthy young adults selected for high and low shyness in order to characterize a portion of the diurnal cortisol rhythm. Overall, shy individuals demonstrated relatively lower cortisol across the day and across multiple mornings than non-shy adults. Higher self-reported social anxiety across multiple measures was also related to lower total cortisol levels across all participants. The present study replicates and extends our previous findings of low salivary cortisol measured in the laboratory in shy adults to repeated measurement in their everyday environments.  相似文献   
214.
Abstract

The Creating Lasting Family Connections® (CLFC) program is designed to help improve relationship skills and reduce antisocial behaviors. Strader and colleagues propose that prosocial connectedness is responsible for program outcomes. We propose that the intersection of high agreeableness and low impulsivity represent an operational definition. We examined this definition in the context of a RCT with 246 men in prison reentry. CLFCFP increased the number of connected individuals. Being connected and the program independently impacted relationship skills, but no evidence was found to support the hypothesis that the program impacts would be more pronounced among those who were connected.  相似文献   
215.
Abstract

During the last years, different types of violence have severely damaged Mexico. In this paper we examine the consequences that violence could have in children, one of the most vulnerable segments of society. In short, we predict that exposure to any type of violence will lead to higher depression and that this could be explained through the effects of violence on childhood well-being. Our hypothesis was supported in two studies, showing that exposure to street violence (Study 1, N = 607) and exposure to collective violence (Study 2, N = 172) can increase childhood depression. Moreover, in both studies, this effect was explained by the decrease of childhood well-being caused by violence exposure. The implications of these results are discussed.  相似文献   
216.
《Estudios de Psicología》2013,34(2):179-193
Resumen

El propósito de este trabajo es analizar las propiedades psicométricas del TEOSQ, en una muestra española, aplicado al contexto de la educación física escolar. Con ello se pretende determinar si constituye un instrumento válido y fiable para utilizar en futuras investigaciones en la Educación Física. Se administró a 6170 estudiantes representativos de las provincias de Almería, Granada y Murcia de ESO y ESPO, de edades comprendidas entre 12 y 19 años. El análisis factorial confirmatorio apoyó el modelo teórico hipotetizado de dos factores (orientación a la tarea y orientación al ego) para el TEOSQ-12EF. La baja correlación entre los factores demostró la independencia de los mismos y los coeficientes alfa mostraron una consistencia interna aceptable de las dos subescalas. Las pruebas indican que existen diferencias significativas por sexo, los alumnos presentan una mayor orientación al ego que las alumnas.  相似文献   
217.
Resumen

Se aplicó el modelo logístico de tres parámetros de la TRI a un banco de items de vocabulario inglés. Se compararon los niveles de habilidad estimados a partir del banco completo con los estimados a partir de una TAI basado en el principio de máxima información y con el rendimiento en el Oxford Placement Test (Allan, 1992). La principales conclusiones fueron: a) El banco de items resulta especialmente informativo para niveles medios de habilidad, b) Las distribuciones de los tres parámetros resultan adecuadas, c) Como resultaba previsible, existe una relación lineal elevada (r = 0.9) entre las estimaciones realizadas a partir de las respuestas al banco completo y al TAI, d) Ambas estimaciones se predicen significativamente a partir de las dos puntuaciones que proporciona el Oxford Placement Test.  相似文献   
218.
It took a long time for humanity to know about biogenetics. And yet its role as a determinant in the living system was not proven until the twentieth century when DNA was discovered. Similarly, it took a long time for humanity to know about culture and civilization. And yet until now there is neither definite standards for differentiating them nor a definition that is commonly acceptable. By taking an evolutionary pluralism as ontology framework and the transdisciplinary research method of the systems science, we have in the new social system model discovered the central rules that govern the social–cultural heredity: Culture–Production–Civilization. The relationship between culture and civilization is exactly that of genotype and phenotype. Culture is the S-cDNA within the social system while civilization is the social phenotype. Culture is a determinant that ultimately determines the existence, stagnation, change, and evolution of the social system.  相似文献   
219.
The emergence of the first structures that are capable of “replication” is a mysterious problem of evolution. The majority of the scientists dealing with evolution agree on the point that this is the very property that differenciate animate and inanimate beings. The main purpose of the present paper is to prove that the phenomenon of replication cannot be forced into frames of the Bios, but is an inherent attribute of the material, and the biological replication is a more advanced and perfect manifestation of this attribute.

The cohesion and resistance, in a general sense, is the attribute of any material system, i.e. it is an attribute of coexistence that makes possible its life. This may be the property that was identified as Jacob Böhme's mystic concept “Qual”. The self‐preservation, the cohesion in a general sense is manifested against the different destructive effects by scattering the “attacked” system into successor systems. This process makes possible for the different successive systems to get among other, differing circumstances than they were before the destructive forces began to exercise their impact. These other circumstances however include the possibility of the emergence of other systems of interrelatedness, and the successive system may become different from the parent system. The multiplication and scattering, due to the impact of destruction, at the same time increase the system's surface of interaction, and this leads to an organization of higher level.  相似文献   
220.
The purpose of this paper is to promote thought and discussion around how and why we treat patients in chosen ways. In the present climate practitioners are required to treat patients following NICE guidelines in which cognitive behavioural therapy (CBT) is the treatment of choice in the majority of diagnoses. This paper raises concerns that this may lead to an homogenization of treatment, loss of invaluable skills and understanding from other treatment approaches, and loss to the patient who may be best cared for by a combination of treatments and approaches, most notably patients presenting with complex pathology. This paper aims to present this as a general principle, and by way of example, will focus on coupling two specific treatment orientations, cognitive behavioural therapy with psychodynamic psychotherapy, with the specific diagnosis of obsessive compulsive disorder (OCD).

Methods: Clinical material is drawn from case studies from practice in secondary adult mental health care services within the NHS. All patients were referred to the psychological services for treatment for OCD and provided with 1:1 therapy with UKCP‐registered therapists. Details have been anonymized by describing fictitious cases re‐constructed from clinical material. A theoretical understanding is included which provides both an overview for integrating treatment for the specific example of OCD and is intended by extension to other diagnoses.

Results: Working with the commonalities of therapeutic approaches, and integrating specific skills of CBT and psychodynamic psychotherapy, appears to offer a viable mode of treatment for cases resistant to single‐orientation therapies.

Conclusions: Coupling the skills of different therapies can be effective in treating complex patients that are referred to the secondary mental health services. Conversely, restricting practice to single orientation therapies can lead to an impoverished care for patients and diminution of invaluable therapeutic skills which may become underused, undervalued and lost in the practice of mental health care within the NHS. Acknowledgement of the skills of others, valuing these and learning from each other can help to avoid the defensive reactions of practitioners, where each may defensively retreat to their corners of specialism. Respecting and sharing skills from different orientations, and acknowledging this in the NICE guidelines, is good for both mental health services and patient care and addresses the concerns raised by practitioners exemplified by Bateman (2000 Bateman, A. 2000. Integration in psychotherapy: An evolving reality in personality disorder.. British Journal of Psychotherapy, 17(2): 147156.  [Google Scholar], p. 147) that ‘psychotherapy continues to be bedeviled by ideological schisms with practitioners apparently ignoring alternative conceptualizations and potentially superior interventions’.  相似文献   
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