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141.
Heightened anxiety vulnerability is characterised by an attentional bias that favours the processing of negative information. However, this anxiety-linked attentional bias is amenable to two quite different explanations. One possibility is that it reflects anxiety-linked bias in the setting of attentional goals that favours setting the goal of attending towards negative information over the alternative goal of attending away from such information. Another possibility is that it reflects anxiety-linked bias in the execution of attentional goals that enhances the execution of the former attentional goal compared to the latter. The present study introduces a novel methodology designed to discriminate the validity of these competing hypotheses, by examining anxiety-linked attentional bias under two conditions. One condition left attentional goals unconstrained. The other condition imposed the attentional goal of either attending towards more negative or more benign emotional stimuli. The finding that anxiety-linked attentional bias was observed only under the former condition supported the hypothesis that anxiety is characterised by a bias favouring the setting attentional goals involving vigilance rather than avoidance of negative information, while giving no support to the hypothesis that anxiety is characterised by a bias reflecting enhanced execution of the former attentional goal compared to the latter. 相似文献
142.
In a previous study (A. J. Fawcett, R. I. Nicolson, & P. Dean, 1996), the authors had found strong behavioral evidence for cerebellar deficit in a panel of children with dyslexia. In the present study, the generality of those results was assessed. A battery of clinical tests for cerebellar dysfunction was administered, together with selected cognitive tests, to a further 59 dyslexic and 67 control children. The dyslexic children showed highly significant impairments on the cerebellar tests, with deficits on postural stability and muscle tone comparable in magnitude with their reading and spelling deficits. Furthermore, over 95% of the dyslexic children showed clear evidence of deficit on muscle tone or stability. The findings provide further evidence of the generality of cerebellar impairment in dyslexia. The implications of the cerebellar tests for screening in dyslexia are discussed. 相似文献
143.
In three experiments, we investigated the roles of recollection and familiarity in the production effect—the finding that
words read aloud are remembered better than words read silently. Experiment 1, using the remember/know procedure, and Experiment 2, using the receiver operating characteristic procedure, converged in demonstrating that production enhanced both recollection
and familiarity. Experiment 3 supported the role of recollection by demonstrating that specific episodic information—that is, whether a word had been studied
aloud or silently—was stronger for items studied aloud. These findings fit with an explanation of the production effect as
hinging on two factors: greater recollection of distinctive information from the study episode, and more familiarity due to
greater attention allocated to the material studied aloud. 相似文献
144.
Retrieving some items from memory can impair the subsequent recall of other related but not retrieved items, a phenomenon called retrieval-induced forgetting (RIF). The dominant explanation of RIF??the inhibition account??asserts that forgetting occurs because related items are suppressed during retrieval practice to reduce retrieval competition. This item inhibition persists, making it more difficult to recall the related items on a later test. In our set of experiments, each category was designed such that each exemplar belonged to one of two subcategories (e.g., each BIRD exemplar was either a bird of prey or a pet bird), but this subcategory information was not made explicit during study or retrieval practice. Practicing retrieval of items from only one subcategory led to RIF for items from the other subcategory when cued only with the overall category label (BIRD) at test. However, adapting the technique of Gardiner, Craik, and Birtwistle (Journal of Learning and Verbal Behavior 11:778?C783, 1972), providing subcategory cues during the final test eliminated RIF. The results challenge the inhibition account??s fundamental assumption of cue independence but are consistent with a cue-based interference account. 相似文献
145.
In the literature, politeness has been researched within many disciplines. Although Brown and Levinson's theory of politeness (1978, 1987) is often cited, it is primarily a linguistic theory and has been criticized for its lack of generalizability to all cultures. Consequently, there is a need for a more comprehensive approach to understand and explain politeness. We suggest applying a social signal framework that considers politeness as a communicative state. By doing so, we aim to unify and explain politeness and its corresponding research and identify further research needed in this area. 相似文献
146.
MacLeod Susanna Schneider Luke H. McCabe Randi E. 《Journal of psychopathology and behavioral assessment》2022,44(3):826-835
Journal of Psychopathology and Behavioral Assessment - With the publication of the Diagnostic and Statistical Manual of Mental Disorders, fifth edition, the American Psychiatric Association... 相似文献
147.
Roderick R. Hewitt 《International review of missions》2014,103(2):200-214
This article gives attention to the challenges that the missional and conversational relationship of the church poses in the intercourse between evangelism, discipleship, theological education and leadership formation in its ministry and mission. This multi‐faceted and complex process brings together competing interests with different agendas that, in a number of contexts, have resulted in mis‐evangelization. This has called into question issues about human dignity and respect and the need for reciprocity to inform all missional response of the churches. The article argues that an appropriate model of theological education is needed to equip leaders for effective witness to the gospel. This necessitates the recruitment and mentoring of emerging leaders who have had a life‐changing encounter with the life‐giving Spirit of Jesus that controls their identity, vocation and witness. Some experiences of formal and informal theological education and formation within the Anglo‐Caribbean context were identified that disconnected and disorientated leaders from the Church's missional task of bearing effective witness to the gospel. This article calls for an overhaul of seminary‐ and university‐based theological education careerism, because they serve as an encumbrance to nurturing effective contextual witness of churches. The article argues that if Jesus calls and makes us into his disciples, then faithfulness in discipleship necessitates that (1) authentic evangelism must be grounded in humility and respect for all, (2) leadership formation must be infectiously relational, and (3) the gospel must be communicated through genuine interpersonal and community‐affirming relationships. The article ends with an invitation to all churches to embrace a missional model of witnessing that invests in living with, learning from and sharing with people in communities depending on the Spirit of God in Christ to lead and bear fruit in God's time. 相似文献
148.
Trait anxiety is a relatively stable disposition reflecting an individual's tendency to experience anxious symptomatology, typically measured using questionnaires such as the Spielberger Trait Anxiety Inventory (STAI-T). While trait anxiety commonly is considered a unitary construct, recent questionnaire research suggests that two different dimensions of anxiety vulnerability account for independent variance in trait anxiety scores. These dimensions are anxiety reactivity (AR), reflecting the intensity of anxiety reactions to stressors, and anxiety perseveration (AP), reflecting the persistence of anxiety symptoms. This study investigated whether in vivo measures of these two facets independently contribute to anxiety vulnerability. Seventy-two participants were exposed to a novel stress task designed to yield measures of AR and AP. Regression analysis determined that these in vivo measures were unrelated to each other, and each accounted for independent variance in trait anxiety scores. The implications of these findings for the assessment and understanding of anxiety vulnerability are discussed. 相似文献
149.
James Smith-Spark John Fisk Angela Fawcett Roderick Nicolson 《Journal of Cognitive Psychology》2013,25(4):567-571
There is long-standing evidence for verbal working memory impairments in both children and adults with dyslexia. By contrast, spatial memory appears largely to be unimpaired. In an attempt to distinguish between phonological and central executive accounts of the impairments in working memory, a set of phonological and spatial working memory tasks was designed to investigate the key issues in working memory, task type, task demands (static, dynamic, and updating), and task complexity. Significant differences emerged between the dyslexic and nondyslexic participants on the verbal working memory tasks employed in Experiment 1, thereby providing further evidence for continuing dyslexic impairments of working memory into adulthood. The nature of the deficits suggested a problem with the phonological loop, with there being little evidence to implicate an impairment of the central executive. Due to the difficulties associated with separating verbal working memory and phonological processing, however, performance was investigated in Experiment 2 using visuospatial measures of working memory. The results of the visuospatial tasks indicated no between-group differences in static spatial memory, which requires the short-term storage of simultaneously presented information. In almost all conditions there were no between-group differences in dynamic spatial memory that demands the recall of both location and order of stimuli presented sequentially. However, a significant impairment occurred on the dynamic task under high memory updating load, on which dyslexic adults showed nonphonological working memory deficits. In the absence of an explanation involving verbal recoding, this finding is interpreted in terms of a central executive or automaticity impairment in dyslexia. 相似文献
150.
Melissa M. Burgess Cindy M. Cabeleira Isabel Cabrera Romola S. Bucks Colin MacLeod 《Cognition & emotion》2013,27(1):84-97
Previous research has not adequately assessed the independent contributions of component attentional processes to anxiety-linked biases. MacLeod and Sadler developed a novel, lexical decision task using negative and neutral word stimuli, to enable the independent measurement of attentional engagement and disengagement. Their results suggest that anxiety-linked attentional biases are associated with facilitated attentional engagement with negative information. The present study aimed to determine the replicability of these findings, with two important extensions. First, this study included positive word stimuli in the lexical decision task, to determine whether anxiety-linked attentional biases exist only towards negative information, or toward emotionally arousing information in general. Second, this study explored age-related differences in anxiety-linked attentional biases. Younger (N=32) and older adults (N=32) with both high and low trait anxiety completed the lexical decision task. The results suggest that heightened anxiety may be associated with a deficit in engaging with positive words. No age-related differences in anxiety-linked attentional biases were apparent. 相似文献