Zum Problem der Hochschulreform in Spanien: Einige Ausgewählte Daten     

Val  José Cajide  Philipp  Rita Radl  Castro  Ana Porto 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》1998,44(5-6):583-596

Over the past ten years there has been a sweeping reform of the courses taught and qualifications awarded by Spanish universities. For that reason, an investigation was launched in 1996–97 at the University of Santiago de Compostela (in Northwest Spain) into the teaching, research and management entailed in four new degree courses: physics (years one to four), agricultural engineering (first and second years), agricultural food-processing technology (years one to three) and pharmacy. This article reports on students' opinions of the reforms in these courses, revealing dissatisfaction with facilities for practical course work, lack of connection with prospective employment, and a call for more information about courses.  相似文献   

Differential Influence of Same- and Cross-Ethnic Friends on Ethnic-Racial Identity Development in Early Adolescence     

Philipp Jugert  Lars Leszczensky  Sebastian Pink 《Child development》2020,91(3):949-963

Recent research has shown that peers influence ethnic-racial identity (ERI) development during early adolescence. Arguments based on social identity theory, however, suggest that only same-ethnic but not cross-ethnic friends are important for ERI development. Using longitudinal social network analysis, we examined peer influence of both same- and cross-ethnic friends on ERI attachment and private regard. Data were drawn from six ethnically diverse schools in Western Germany (N = 1,349; M_age = 13.3). Our results provide empirical evidence for early adolescents’ ERI being influenced by same- but less by cross-ethnic friends. Considering peers’ ethnicity therefore is crucial for understanding peer influence on ERI development.  相似文献   

Sport Science in Germany: An Interdisciplinary Anthology Herbert Haag,Ommo Grape,and August Kirsch,Editors (Berlin: Springer-Verlag, 1992)     

Thilo M. Philipp 《体育哲学杂志》2013,40(1):150-152

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Uses of the Past in Refugee Documentaries in Sweden and Germany     

Hans-Ulrich Wagner  Philipp Seuferling 《Media History》2020,26(1):91-104

Migration not only entangles people, cultures and societies but also histories and memories of diverse groups across national and cultural boundaries. The article focuses on mediated memory cultures of migration both theoretically and empirically. The first part discusses how cultural memories of migration in cross-medial flows of remediation can entangle ‘mnemonic imaginations’ of diverse groups within societies across time, cultures and media. In response to the conceptual framework of ‘entangled media histories’ this theoretical part explores entangled media histories of migration from the angle of memory studies. The second part of the article gives selected case studies. They reveal how media have historically mediated migratory memories and how they make use of this media history in contemporary productions. The examples are two Swedish documentary films of 2011 and 2015 and two German television documentaries of 2015 and 2016. With this theoretical and empirical approach the article shows how media actively contribute to debates about contemporary migration movements by the help of time-travelling migratory memory and media history.  相似文献   

Auf der suche nach einfachheit in Vorhersagemodellen im Sport     

Markus Raab  Philipp B. Philippen 《Sportwissenschaft》2008,38(4):464-471

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Devaluation of Pavlovian conditioning in the 10-day-old rat     

Philipp J. Kraemer  Heather Hoffmann  Christopher K. Randall  Norman E. Spear 《Learning & behavior》1992,20(3):219-222

This experiment established that for the infant rat, 10 days postpartum, a preference conditioned to an olfactory stimulus (conditioned stimulus) could be substantially-decreased-by subsequently lowering the value of the unconditioned stimulus (heat). This devaluation effect disappeared when a sufficiently long interval elapsed between the devaluation treatment and the test, despite maintained retention of the original conditioned preference over this same interval. This suggests that devaluation in infant rats does not permanently change the animal’s original representation of the unconditioned stimulus, but instead may replace it temporarily with a conflicting representation.  相似文献   

Release from latent inhibition with delayed testing     

Philipp J. Kraemer  Christopher K. Randall  Timothy J. Carbary 《Learning & behavior》1991,19(2):139-145

A conditioned emotional response procedure was used to study the interactive effects of stimulus preexposure and retention interval in rats. In Experiment 1, the subjects were conditioned by presenting a light CS paired with mild footshock as the US. Half of the subjects were given nonreinforced preexposure to the CS, and the others were not. Separate preexposed and nonpreexposed groups were then tested 1,7, or 21 days after conditioning. Suppression of ongoing activity was used to assess the degree of conditioned fear. Latent inhibition was found at the 1-day retention interval; the preexposed subjects displayed less conditioned fear than did the nonpreexposed subjects. In contrast, equally strong conditioned fear was expressed by the preexposed and the nonpreexposed groups tested after the 7- and the 21-day retention intervals. These results indicate a release from latent inhibition similar to that obtained with conditioned taste aversions (Kraemer & Roberts, 1984). The results of Experiment 2 suggest that retention-interval-induced increases in sensitization, pseudoconditioning, or neophobia cannot account for the release from latent inhibition effect obtained in Experiment 1. The implications of these findings for a retrievaloriented view of latent inhibition are discussed.  相似文献   

Absence of immediate transfer of training of duration symbolic-matching-to-sample in pigeons     

Philipp J. Kraemer 《Learning & behavior》1991,19(3):276-282

Two experiments examined the performance of pigeons on symbolic-matching-to sample in which the relevant sample dimension consisted of duration. Each pigeon was trained on two problems that had the same two sample durations, 2 and 10 sec, but were different with respect to other physical properties of the samples. Durations of light and tone were used in Experiment 1; durations of two different color-location compounds were used in Experiment 2. In each experiment, a unique choice stimulus was associated with each of the four possible combinations of duration and signal type. Test sessions contained probe trials in which the choice stimuli were these appropriate for a long and a short duration of the signal type opposite to that actually presented. Pigeons in both experiments displayed asymmetrical performance deficits. Accuracy on long durations dropped to chance or below, whereas accuracy on short durations remained high. This pattern is similar to the choose-short effect that is obtained when animals are tested with long retention intervals. The implications of these results for duration memory, coding, and transfer of training are discussed.  相似文献   

The influence of stimulus attributes on duration matching-to-sample in pigeons     

Philipp J. Kraemer  Christopher K. Randall  Russell W. Brown 《Learning & behavior》1997,25(2):148-157

A duration matching-to-sample procedure was used to examine the influence of signal properties on temporal estimation and working memory. The results indicated that pigeons responded to durations of a light as if they were longer than equal durations of the absence of the same light, but delay performances did not differ between the two sample types. Similarly, pigeons responded to durations of a bright white light as if they were longer than equal durations of a dim red light, but again, delay performances did not differ between the two sample types. These results are discussed in terms of theoretical issues pertinent to timing, attention, and working memory.  相似文献   

Directed forgetting in monkeys     

William A. Roberts  Dwight S. Mazmanian  Philipp J. Kraemer 《Learning & behavior》1984,12(1):29-40

Based on several recent demonstrations of a directed forgetting effect in pigeons, three experiments were carried out in an attempt to demonstrate directed forgetting in three squirrel monkeys. During initial training with a delayed matching-to-sample procedure, retention tests were always given for sample stimuli followed by remember cues (R-cues) and were always omitted for sample stimuli followed by forget cues (F-cues). Retention of F-cued items was tested on probe trials after initial training. The first two experiments examined the effects of R- and F-cues on memory for slide-projected pictures, with different pictures used on each trial of a session. In Experiment 1, a complex design was used in which one or two sample pictures were presented on each trial; when two pictures were presented, both could be R-cued or F-cued, or one could be R-cued and the other F-cued. A simpler design was used in Experiment 2, with only single pictures presented as sample stimuli and half the trials within a session R-cued and the other half F-cued. In both of these experiments, no differential retention of R- and F-cued stimuli was found, even at a retention interval as long as 16 sec. In Experiment 3, a series of studies was performed to test for directed forgetting when only two sample stimuli were used repeatedly throughout training and testing. With two pictures as sample stimuli, clear evidence of directed forgetting was found in Experiment 3b. It is suggested that the directed forgetting effect may arise only when a small set of sample stimuli is used.  相似文献