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21.
The article examines strategies for the training of Primary teachers in Belgium, a level of training which was increased from two to three years duration in 1983. An action research at the EN de l'Etat at Andenne has focused on the conceptual model (following a structure of analysis proposed by Antoine Leon). This model, and the typology of teaching/learning situations which it embodies, permits the student to establish theoretical terms of reference at the outset of training, and to acquire educational insights which relate meaningfully to the goals of teaching. The approach adopted makes certain demands upon the students; for example, they need to take stock, objectively, of their own experiences of learning and must be prepared to question their own assumptions. An important factor in the research has been the use of micro‐teaching, with CCTV, and it is necessary that the students be given an early opportunity to try out their learning from the studio setting in a ‘real’ environment. Overall, however, the experiment, which has been conducted in liaison with the Free University of Brussels, is a promising avenue for achieving the integration of theory with practice.  相似文献   
22.
Visual behaviour of pistol shooters of various levels of experience was studied using a video-oculometric technique to record the direction of gaze. A spatio-temporal analysis of the fixation patterns of subjects (five international pistol shooters and five international pentathletes) found that patterns were related to the level of skill. The pentathletes, whose level was lower, positioned their gaze on the weapon sight and visually followed the movement of the weapon towards the target. The pistol shooters appeared to use negative feedback in bringing up their weapons, so reducing the angle formed by the weapon, target and gaze. They fixed their gaze directly on the target or between the target and the weapon. Observations showed a prolonged time of attack (means = 1.107 s vs 0.558 s; P less than 0.001) and a shorter stabilization time (means = 0.714 s vs 1.216 s; P less than 0.001) for the most expert shooters. The psycho-physiological mechanisms which were the basis of these patterns and the reasons why shooters chose them are discussed.  相似文献   
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24.
The relations between perceived discrimination, perceived acceptance of immigrants, acculturation orientations, and acculturation outcomes (psychological and sociocultural adjustment) were investigated in a sample of 232 Iranian refugees in the Netherlands. A good fit was found for a path model with perceived discrimination and perceived acceptance as correlated antecedent variables, acculturation orientations as intervening conditions, and measures of psychological and sociocultural adjustment as outcome variables. Perceived discrimination was the most salient variable in the model and showed significant associations with all outcome measures. Acculturation orientations (partially) mediated the relations between antecedent variables and outcomes. Gender differences were found. Women reported significantly less discrimination, more positive and fewer negative acculturation outcomes than did men. It is concluded that despite the high levels of sociocultural adjustment of Iranian refugees in the Netherlands, perceived discrimination plays an essential role in their acculturation.  相似文献   
25.
This study investigated the performance of 166 special education students who had been administered the WISC-R and approximately 3 years later the WISC-III. The sample ranged in age from 6.0 to 16.6 years. The scores were analyzed using Pearson product moment correlation coefficients and t tests of the differences between means for related samples. The results indicated that there was a significant, positive correlation among global scales (p < .001). This finding suggests that the WISC-R and the WISC-III IQ scores measure similar abilities. Analysis of mean IQ score differences revealed significant differences in the WISC-R and the WISC-III IQ scores, with the WISC-III global scores being lower. Implications for the evaluation of students for special education are discussed, with special emphasis on the role and function of the psychologist practicing in the schools. © 1996 John Wiley & Sons, Inc.  相似文献   
26.
This experiment investigated metacognitive monitoring in the processing of anaphors in 10–year-old skilled and less skilled comprehenders. Two tasks were used with expository texts. The direct self-evaluation task was carried out with consistent texts in which target anaphors were either repeated noun phrases or pronouns. Subjects had to read and to evaluate their own comprehension on a 6–point scale. After reading, subjects answered multiple-choice questions designed to test the processing of anaphors. In the inconsistency detection task, target anaphors were either repeated noun phrases or inconsistent noun phrases. Subjects had to read and detect inconsistencies. After reading, they answered multiple-choice questions. In both tasks, on-line measures (reading times for units containing target anaphors and for subsequent units, and look-backs) were collected in addition to off-line measures (ratings of comprehension, detection of inconsistencies and response to multiple-choice questions) in order to analyse indicators of implicit and explicit evaluation and revision activities. The results from the two tasks converged: less skilled comprehenders showed deficiencies in monitoring on measures of implicit and explicit evaluation and revision. Patterns of reading times revealed that less skilled comprehenders were sensitive to the difficulties in processing pronouns in the self-evaluation task and also sensitive to the lack of text cohesion in the inconsistency detection task. However, this sensitivity was weak and unable to trigger explicit activities. These results were interpreted in the framework of Karmiloff-Smith's (1986) model.  相似文献   
27.
This paper investigates the expansion of student numbers in higher education (HE) in Germany. The quantitative sources indicate a constant increase in student numbers in the 1990s, but show that this growth was uneven and differentiated. The paper discusses a number of factors that influenced the increases in student numbers since the early 1990s, including the opening up and restructuring of HE in eastern Germany, and the strong increases in female participation and in the number of international students. Growth has been particularly significant in certain subject areas, as well as at Fachhochschulen and at private HE institutions. Current developments regarding the introduction of tuition fees and changing structures regarding access to HE are outlined, and their impact on the future expansion of HE is discussed.  相似文献   
28.
ABSTRACT

A decontamination treatment using liquid CO2 (li-CO2) and specifically developed for the requirements of museum objects (Lombardo, T., M. Wörle, V. Hubert, E. Hildbrand, I. Mayer, C. Hinterleitner, U. von Arx. 2020. “Influence of Process Parameters on Chlorinated Biocide Decontamination by li-CO2 on Artificially Contaminated Model Materials.” Studies in Conservation, in press, doi:10.1080/00393630.2019.1641001) was first tested on model materials of wood (with and without coating), silk, and wool with different dyes, paper, and leather in order to evaluate possible material changes. Then, selected museum objects from the collection of the Swiss National Museum were treated to determine the efficiency of biocide decontamination and any resulting chemical and/or structural changes. Results show that dichlorodiphenyltrichloroethane (DDT), pentachlorophenol (PCP), lindane, and chlorpyrifos were successfully removed. Wool, silk, leather, and non-coated wood did not experience any detectable modifications, while moderate to major modifications were observed in wood coated with shellac and polychromy.  相似文献   
29.
The present study was conducted over a four-year period to determine if life history or biographical information could be used to predict various college experiences of women. At the beginning of their freshman year, 897 women were administered a comprehensive life history questionnaire. During the last quarter of their senior year, 327 women (who received the life history questionnaire four years earlier) completed an inventory which assessed major dimensions of college experiences. Results indicated that life history data could be used to make longitudinal predictions of women's college experiences. The results were discussed in terms of their implications for counseling students in higher education.  相似文献   
30.
Gymnastics     
The 16 highest‐scored Roche vaults (G1) performed during the 2000 Olympic Games were compared with those receiving the 16 lowest‐scores (G2). A 16‐mm motion picture camera operating at 100 Hz recorded the vaults during the competition. The results of t tests (p < .05) indicated G1, compared to G2, had (a) shorter time of board support, greater normalised average upward vertical force and backward horizontal force exerted by the board, greater change in the vertical velocity while on the board, and greater vertical velocity at board take‐off, (b) comparable linear and angular motions in pre‐flight, (c) smaller backward horizontal impulse exerted by the horse, smaller loss of the horizontal velocity while on the horse, and greater horizontal and vertical velocities at horse take‐off, (d) greater height and larger horizontal distance of post‐flight, (e) higher body mass centre at knee release, and (f) higher mass centre, greater normalised moment of inertia, and smaller vertical velocity at mat touchdown. Therefore, gymnasts and coaches should focus on sprinting the approach; blocking and pushing‐off the take‐off board rapidly and vigorously; departing the board with a large vertical velocity; exerting large downward vertical force and small forward horizontal force from the handstand position while on the horse; departing the horse with large horizontal and vertical velocities; and completing the majority of the double salto forward near the peak of trajectory and releasing the knees above the top of the horse to prepare for a controlled landing.  相似文献   
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