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801.
Suzanne H. Carreker Paul R. Swank Lynn Tillman-Dowdy Graham F. Neuhaus Mary Jo Monfils Mary Lou Montemayor 《Reading Psychology》2013,34(4-5):401-432
First and second grade public school teachers were trained through interactive video-conferencing to implement Language Enrichment, an Orton-Gillingham-based literacy instruction. The effectiveness of the linguistically informed training was demonstrated by documenting the longitudinal third grade reading comprehension achievement of their students. Student achievement was measured on the state-mandated achievement test, Texas Assessment of Academic Skills (TAAS). Hierarchical linear modeling (HLM) showed that students whose teachers were trained in Language Enrichment instruction had higher third grade reading comprehension achievement than students whose teachers were not trained. Additionally, a significant effect of the length of Language Enrichment teaching experience of the second grade teacher on third grade reading comprehension was found. Earlier occurring second grade teacher training was associated with higher reading scores than later training. Based on these findings it is suggested that teachers who have content-rich knowledge known to support literacy acquisition can provide reading instruction that results in a level of reading comprehension that is significantly higher than that resulting from teachers who do not have a well-developed domain of knowledge concerning the reading process. This study also indicates that teacher competence was enhanced through practice because student reading achievement of the more-experienced Language Enrichment teachers was higher than that of the less-experienced Language Enrichment teachers. 相似文献
802.
We studied the number, valence, and vividness of intrusive and non‐intrusive memories in two groups (N = 20) of pre‐screened non‐depressed mood and depressed mood undergraduate participants. They were asked to generate as many intrusive memories (IMs) as possible from the prior 2 weeks, together with pleasant and unpleasant non‐intrusive memories from the same period. They subsequently formed images of these memories and rated them on measures of vividness, valence, arousal, and overall affect, while having their heart rate, skin conductance, and electromyogram monitored. IMs were common, with participants generating a mean of 1.15 pleasant IMs and 1.60 unpleasant IMs, and there was some evidence that they were mood‐congruent. IMs were more vivid than non‐intrusive memories, a difference not due to either valence or arousal. We conclude that IMs are a general feature of human memory rather than just a symptom of certain clinical disorders. 相似文献
803.
Abstract A patient, JL, with the syndrome of semantic dementia was assessed longitudinally over a two-year period. The data presented here address the controversy concerning the hierarchical organisation of semantic memory. On a range of category fluency tests, when first tested JL was just within the normal range on the broadest categories of animals and household items, but was virtually unable to produce any instances of specific categories such as breeds of dog or musical instruments. Longitudinal fluency data for the animal category demonstrate that while JL continued to produce the most prototypical responses (cat, dog, horse), other animal labels dropped out early from his vocabulary. On the picture-sorting tests from our semantic memory test battery, JL's discrimination between living things and man-made objects was preserved for a substantial time in conjunction with a marked decline in his sorting ability for more specific categories, particularly features or attributes (e.g. size, foreign-ness, or ferocity of animals). An analysis of naming responses to the 260 Snodgrass and Vanderwart pictures on four occasions suggests a progressive loss of the features of semantic representations that enable discrimination between specific category instances. There was a progressive decline in circumlocutory and category co-ordinate responses with a rise in broad superordinate and cross-category errors. The latter are of particular theoretical interest; on session I, all cross-category errors respected the living/man-made distinction, but by session IV almost half of such errors failed to respect this distinction. The emergence of category prototypes was another notable feature, particularly in the living domain: at one stage, land (or four-legged) animals were all named either cat, dog, or horse. By contrast, within the man-made domain, items were frequently described in terms of their broad use or function, until eventually no defining features were produced. These findings are discussed in the context of competing theories of semantic organisation. 相似文献
804.
Leslie A. Burton Elan Guterman Graham Baum 《Current psychology (New Brunswick, N.J.)》2013,32(2):197-202
One hundred seven university community participants (71 female, 36 male) were evaluated on the five personality factors (NEO-FFI), and finger lengths were measured to determine the ratio of the second to fourth digit (2D:4D). It is well-established that 2D:4D ratios are an index of prenatal androgenic activity. Sex differences were found such that the men had lower 2D:4D ratios than the women for both the left and right hands, and the women indicated greater Neuroticism than the men, as reported by others. Most interestingly, greater Openness was significantly associated with more female-typical (higher) 2D:4D ratios for the entire sample. This was significant for the male sample alone, and was found at a trend level in the female sample alone. 相似文献
805.
806.
Graham Music 《Psychodynamic Practice》2013,19(3):228-249
This paper examines a set of traits and bodily reactions that are often seen in people who suffer stress and anxiety. These include speeded-up metabolisms and less ability to concentrate, regulate emotions as well as reduced empathy. The paper suggests that early trauma and stress give rise to a range of bodily and metabolic changes that affect the very speed of the life-course. It is also suggested that many factors in contemporary society, such as stress, increased reliance on screens and technology and a more consumerist and individualistic lifestyle, might be linked to an increase in such ‘buzzy’ character traits. More hopefully, such developments can be countered by positive experiences such as those provided in psychotherapy, secure attachment relationships, mindfulness and less-stressed social environments. 相似文献
807.
808.
Peter W. Schuhmann Robert T. Burrus Preston D. Barber J. Edward Graham M. Fara Elikai 《Journal of Academic Ethics》2013,11(1):17-33
Using student self-reported cheating admissions and answers from a hypothetical cheating scenario, this paper analyzes the effects of individual and situational factors on potential cheating behavior. Results confirm several conclusions about student factors that are related to cheating. The probability of cheating is associated with younger students, lower GPAs, alcohol consumption, fraternity/sorority membership, and having cheated in high school. Student perceptions of the certainty and severity of punishment appear to have a negative and significant impact on the probability of cheating on in-class assignments. Students who report a belief that cheating is never acceptable appear to be significantly less likely to cheat in any circumstance. This study illustrates the context-dependent nature of academic dishonesty, and the associated difficulty in understanding the relationships between measurable factors and cheating behavior. 相似文献
809.
Previous research indicates that visual attention can be automatically captured by sensory inputs that match the contents of visual working memory. However, Woodman and Luck (2007) showed that information in working memory can be used flexibly as a template for either selection or rejection according to task demands. We report two experiments that extend their work. Participants performed a visual search task while maintaining items in visual working memory. Memory items were presented for either a short or long exposure duration immediately prior to the search task. Memory was tested by a change-detection task immediately afterwards. On a random half of trials items in memory matched either one distractor in the search task (Experiment 1) or three (Experiment 2). The main result was that matching distractors speeded or slowed target detection depending on whether memory items were presented for a long or short duration. These effects were more in evidence with three matching distractors than one. We conclude that the influence of visual working memory on visual search is indeed flexible but is not solely a function of task demands. Our results suggest that attentional capture by perceptual inputs matching information in visual working memory involves a fast automatic process that can be overridden by a slower top-down process of attentional avoidance. 相似文献
810.
Edward J Rickert Linda W Duke John D Putzke Daniel C Marson Kathleen Graham 《Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition》2013,20(1):73-81
Two experiments examined whether impairments in recognition memory in early stage Alzheimer's disease (AD) were due to deficits in encoding contextual information. Normal elderly (NE) and patients diagnosed with mild stage AD learned one of two tasks. In Experiment 1 correct recognition memory required participants to remember not only what items they had experienced on a given trial but also when they had experienced them; Experiment 2 required that participants remember only what they had seen, not when they had seen it. Large recognition memory differences were found between the AD and NE groups in the experiment where time tagging was crucial for successful performance. An error analysis indicated that this was not due to the perseveration of previous learned responses. In Experiment 2, the only requisite for successful recognition was remembering what one had experienced; memory of the temporal record was not necessary for successful performance. In this instance, recognition memory for the NE and AD groups was identical. Taken together these results suggest that memory deficits found in early stage AD are partly due to impaired processing of contextual cues that provide crucial information about when events occur. 相似文献