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The explanation of the transition from one epistemic theory to another is an important part of Piaget's genetic epistemology. It is argued that this epistemic transition leads to a retrodictable orthogenetic tendency toward optimizing equilibration. The objective of this paper is to establish a relationship between Piaget's epistemic subject and Pascual-Leone's metasubject and to demonstrate that the postulation of the latter can be considered as an epistemic transition between two constructivist—rationalist theories, which leads to the development of a theory with greater explanatory power. Epistemic transition in this paper refers to a progressive problemshift (cf. Lakatos, 1970), between the theories of Piaget and Pascual-Leone. Piaget builds a “general model” by neglecting individual differences, that is, studies the epistemic subject, whereas Pascual-Leone by incorporating a framework for individual difference variables, studies the metasubject—the psychological organization of the epistemic subject. Empirical evidence is presented to demonstrate that Pascual-Leone's theory of constructive operators is a model of the psychological organism (the metasubject), which is at work inside Piaget's epistemic subject. Finally, it is concluded that the greater explanatory power of Pascual-Leone's theory can be interpreted as an epistemic transition between Piaget's epistemic subject and Pascual-Leone's metasubject.  相似文献   
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The purpose of this study was to investigate two levels of reading comprehension, namely literal and inferential, of two text types of narration and exposition in Iranian EFL learners. The elicitation instruments were four expository texts and four narrative ones. One hundred eighty upper-intermediate EFL learners were assigned the reading passages followed by both literal and inferential multiple-choice items. Paired-samples t tests were run to provide answers to the research questions of this study. From an inter-text-type angle, the results demonstrated that the participants meaningfully outperformed on the expository texts at the level of literal comprehension. Yet, regarding inferential comprehension, there was no significant difference between the two text types. The results, from an intra-text-type perspective, also revealed that in the expository texts, literal comprehension meaningfully outweighed inferential comprehension, whereas no significant difference was observed between literal and inferential comprehension in the narrative texts. Finally, probable explanations and interpretations for the obtained results were provided.  相似文献   
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The present study employed a sequential explanatory mixed-methods design to examine the use of motivational strategies by Iranian English teachers and to see whether there were any culture-specific strategies. For the quantitative phase of the study, Cheng and Dörnyei’s (2007) motivational strategies questionnaire was distributed among 185 teachers to investigate their attached importance to and actual frequency of use of motivational macro strategies. In the qualitative phase, in order to explore a deep picture of the salient and specific motivational strategies and the reasons behind them, a set of semi-structured interviews with 10 volunteer teachers were conducted. Although results generally endorsed the findings of the original study and other similar ones, some culture-specific differences in strategy importance and use were traced, particularly in terms of promoting learners’ autonomy and goal-orientedness. The teachers devalued the motivational load of these variables due to the authoritarian sense of respect in their local context.  相似文献   
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This study investigated the differences in the type and frequency of strategy use by four proficient and four less-proficient readers. Thirty female senior undergraduates majoring in TEFL at a university in Iran were given a reading comprehension test. Based on the results of their reading test, eight were chosen based on a nonrandom purposive sampling technique to take part in the study. They were required to read an expository text in English (L2) and at the same time think aloud. The strategies that emerged from the think-aloud protocols were coded and categorized based on Oxford's (1990) taxonomy of language learning strategies.  相似文献   
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Employees’ innovative work behaviour can help firms’ competitiveness. Existing research focuses on several factors, including HR policies, psychological empowerment as well as manager and co-worker support, to explain innovative work behaviour. However, much of this literature analyses just one of these, neglecting how they interact and limiting our understanding of the causes of innovative work behaviour. Synthesizing this work, we develop a novel and holistic framework that examines 1) how high-involvement HR systems are linked via the mediating role of psychological empowerment to innovative work behaviour and 2) how both manager and co-worker support moderate this relationship. Analysing software companies in Pakistan, we use hierarchical linear modelling to assess this framework. We draw on a unique dataset that captures HR policies at the organizational level as well as management and co-worker support, and supervisors’ assessments of individuals’ innovative work behaviour at the individual level. We analyse specific groups of HR practices. Psychological empowerment mediates the relationship between high-involvement HR systems and employees’ innovative work behaviour. Manager and co-worker support moderate the relationship between psychological empowerment and innovative work behaviour. Motivation-enhancing HR practices have a direct effect on innovative work behaviour, whereas ability- and opportunity-enhancing ones are mediated by psychological empowerment.  相似文献   
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Unlike other measures of happiness that have tended to capture current levels of happiness, the Authentic Happiness Inventory (AHI) (Peterson, 2005; Seligman et al. in The American Psychologist 60:410–421, 2005) assesses changes in happiness based on the creation of positive emotions (the pleasant life), engagement in activities that facilitate the utilization of one’s strengths (the engaged life), and serving a more worthwhile purpose than merely the self’s pleasures (the meaningful life). Nonetheless, there is little published data regarding the construct validation of the AHI. The present study, which is part of a larger research project in assessing the effectiveness of integrating happiness intervention programs in the foreign language teaching curriculum at private English institutes and universities in Iran, attempts an examination of the psychometric quality and the construct validation of the Persian version of AHI (hereafter AHI-PV) using data collected from 234 Iranian learners of English as a Foreign Language (EFL), mainly through employing the Exploratory Factor Analysis (EFA). The AHI was translated into Persian to ensure item comprehension by the Iranian participants. The results show that the AHI-PV enjoys a high internal consistency (alpha?=?.93). Further, having determined a ‘marvelous’ factorability of the present sample through the Kaiser-Meyer-Olkin (KMO) test of Sampling Adequacy (.94) and Bartlett’s Test of Sphericity (p?Principal Component Analysis (PCA) and the Scree test indicated that, in contrast to earlier findings, a four-factor solution provides a more parsimonious grouping of the items in the inventory. Having analyzed the items on the scale, we labeled the four factors as ‘Meaningful and Purposeful Life’, ‘Pleasures and Positive Emotions’, ‘Engagement in Life Activities’, and ‘Interpersonal Connectedness’, hence the alignment of these new factors to Seligman’s (2002) conceptualization of authentic happiness.  相似文献   
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Using a diverse and unique sample of triads (N = 191 self, peer, and supervisor reports) from a field survey of two service sector organisations, this study examined the effects of perceived competence (self‐reported) and supervisor‐rated performance ratings on peer‐rated impression management. The study also tested the mediating role of performance in competence–impression management relationships and the moderating role of job satisfaction (self‐reported) in performance–impression management relationships using bootstrapping techniques. The study further examined the conditional indirect effects (i.e., moderated mediation) of perceived competence on impression management. The sample consisted of white collar employees from a government organisation and a leading cellular company in a developing country (i.e., Pakistan). Employees with low perceived competence were more likely to use impression management tactics than were those with high perceived competence. Similarly, poor performance ratings produced high impression management. Moreover, performance mediated the relationship between competence and impression management. The findings also suggest that perceived competence has a negative indirect effect on impression management for those with high levels of job satisfaction. Finally, impression management was highest when performance and satisfaction were low.  相似文献   
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We evaluated the Starting Early Starting Smart (SESS) national initiative to integrate behavioral health services (parenting, mental health, and drug treatment) into the pediatric health care setting for families with young children. Data are presented from five pediatric care (PC) sites, drawing from families at risk due to demographic and behavioral health factors, with infants less than 12 months of age (n = 612). Families were randomly assigned to either the SESS program or a standard care Comparison group. We utilized longitudinal analyses to estimate differences in utilization rates for parenting, mental health, and drug treatment over 6 follow-up time points (3, 6, 9, 12, 15 and 18 months). Our findings indicate that SESS caregiver participants were 4.6 times (p < 0.001; CI = 3.33–6.26) more likely to receive parenting services, 2.1 times (p < 0.001; CI = 1.48–2.86) more likely to receive outpatient mental health treatment, and 1.8 times (p = 0.025; CI = 1.08–3.14) more likely to receive drug treatment than Comparison group participants. Our results demonstrate the success of the SESS program in coordinating and improving access to behavioral health services for high-risk caregivers within the pediatric health care setting and highlight the importance of continuing to focus public health policy on the behavioral health care needs of families with young children.  相似文献   
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