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881.
The goal of this article is to explore the effects of professional development on middle school teachers' understanding and application of literacy strategies supporting and enhancing instruction across the curriculum. This study investigated the extent to which reading and writing strategies, along with sound instructional design, were implemented by middle school teachers in their content areas based on data collected from self-reports (i.e., strategy and design checklists) and authors' classroom observations. Results from the analysis of the data collected suggest that the sampled middle school teachers used a wide variety of instructional strategies and instructional designs throughout their teaching. While certain instructional designs (whole-class discussion) and strategies (note-taking and graphic organizers) were used universally throughout the school, perhaps more important was the fact that others were selected dependent upon the unique content area they taught.  相似文献   
882.

This study tested the utility of assessing anxiety sensitivity (AS) in children by investigating the long term stability and psychometric properties of a Catalan version of the Childhood Anxiety Childhood Anxiety Sensitivity Index (CASI, Silverman et al ., 1991, Journal of Clinical Child Psychology , 20 , 162-168) in a sample of 291 elementary-school children. The Catalan CASI demonstrated acceptable internal consistency and convergent validity estimates, similar to previous research with the English version. The measure also showed incremental validity in relation to other measures of anxiety and test-retest analyses suggested considerable three month and one-year stability in children's level of AS. Finally, a principal component analysis of the Catalan CASI yielded five lower-order factors grouped on a unique higher-order factor. The similarity of the findings to previous research on the CASI and on AS in English speaking children and adults is discussed and some suggestions for future investigations are presented.  相似文献   
883.
This investigation of the motor development characteristics of Brazilian infants during the 1st year of postnatal life compared the findings with those of a widely used U.S. sample (N. Bayley, 1993). Analysis of the 12 monthly assessments indicated that Brazilian infants' scores increased with age, with the greatest increase occurring over the first 8 months. As a general comparison, the results are similar to the U.S. patterns of development. However, the Brazilian sample exhibited mean scores significantly lower than the U.S. sample's in the 3rd, 4th, and 5th months. More specific analyses indicated that the difference within these months was on tasks of sitting and grasping. Possible explanations for the differences focus on variations in child-rearing practices and the influence of biological maturation in early movement behaviors.  相似文献   
884.
Using the Semantic Differential technique, this study of 345 male and female undergraduates replicated and extended work by Deaux and Farris on the effects of Ss' and stimulus persons' sex on cognitive complexity scores, response extremity, and overall evaluational affect. The dimension of threat was additionally examined regarding the tendency of disliked persons to be more complexly evaluated than liked persons. While the Deaux-Farris results were generally reaffirmed---males being more complex than females, both sexes being more complex with disliked than liked others, and females giving the more extreme and favorable responses---a seemingly anomalous finding with the present data was the positive correlation between cognitive simplicity and threat scores associated with disliked others, a result speculatively linked with the personality dimension of authoritarianism.  相似文献   
885.
Abstract

Allen Buchanan (2002) argues that it doesn’t matter whether a state has authority in the sense of being able to create binding obligations for its citizens, so long as it is morally justified in wielding political power. In this paper, I look at this issue from a slightly different angle. I argue that it matters a great deal whether citizens relate to their state in an obligatory fashion. This is for two reasons. First, a fully morally justified state must be an efficacious state; it must be able to realise its values and make its rules stick. My contention will be that enduring stability can only be secured when citizens, or at least a significant proportion of citizens, are tangibly bound to regulate their conduct in accordance with a principle of obedience to just states. Second, it is only when individuals interact in the right way with the justification for state power that the state itself as a pervasive and coercive entity does not pose a problem for them as reason-responsive agents. In fact, under the right circumstances, submission to state authority can greatly enhance autonomy as it facilitates collective responses to challenges that individuals would struggle to overcome alone.  相似文献   
886.
This article extends the research literature related to “ego-depletion.” Although numerous studies have focused on the self-regulatory failure associated with ego-depletion, the extant literature is generally characterized by relatively simple behavioral manipulations and dependent measures. Two studies are described that extend previous ego-depletion findings by employing a high-fidelity, customer service simulation as an ego-depleting manipulation (Study 1) and by using performance on a cognitively demanding naval combat simulator as a dependent measure (Study 2). Results of both studies show the generalizability of the effects of ego-depletion; the implications for self-regulatory failure in more naturalistic settings are discussed.  相似文献   
887.
We examine the structure of soldier's psychological skills and assess the relationship between psychological skills profiles and physical performance with data from 427 soldiers from a Stryker Brigade. Exploratory factor analyses results provided empirical support for a three-factor structure that included foundation skills, psychosomatic skills, and cognitive skills. Cluster analysis revealed three emergent psychological skills profile groups: (a) strong skills, (b) weak skills, and (c) fearful focus clusters. Soldiers in the strong psychological skill profile group performed better than their peers in the other profile groups on the Army Physical Fitness Test (APFT) performance measure. We discuss the implications of our findings for theory, research, and practice.  相似文献   
888.
889.
These three studies are among the first to systematically compare five Chinese religious groups on intrinsic (spiritual) and extrinsic (instrumental and paranormal) orientation. In Study 1, a Chinese version of the Index of Core Spiritual Experiences was developed. In Studies 2 and 3, spirituality and religious involvement was found to be greatest among Christians, followed in order by Buddhists, Taoists, traditional nones, and other nones. An instrumental purpose for religious activities and paranormal belief was found to be highest among Taoists, followed in order by Buddhists, traditional nones, other nones, and Christians. The results are consistent with the conclusion that Christianity offers the least support for an extrinsic religious orientation and the most support for an intrinsic religious orientation.  相似文献   
890.
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