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31.
32.
Tobias Kärner Nina Minkley Andreas Rausch Thomas Schley Detlef Sembill 《Vocations and Learning》2018,11(3):365-398
By adapting the job demands-resources model of Demerouti et al. Journal of Applied Psychology, 86(3), 499–512, (2001) to vocational problem-solving situations, we aimed to investigate how, and to what extent, problem-solving demands and personal resources affect stress responses and task interest. Therefore, we used a problem-solving task from the business administration domain in a computer-based office simulation. We assigned 58 participants into two groups. The treatment group worked on the problem scenario, whereas the control group was instructed to inspect the computer-based scenario and to check the software’s usability without solving the problem. Problem-solving demands, perceived stress, task interest, cardiovascular parameters, and cortisol concentration were assessed before, during and after the task at several time points. The vocational problem-solving task was associated with perceived time pressure, uncertainty, mental effort, task difficulty, and perceived stress. In addition, we found higher heart rate and cortisol concentration and lower heart rate variability values in the treatment group (compared to the control group) at the end of the task. Furthermore, we found that content knowledge buffers the impact of problem-solving demands on stress responses and it maintains task interest under high mental effort. Overall, we found evidence that vocational problem-solving activities bear stress-evoking potential and personal resources may provide buffering and maintaining functions. 相似文献
33.
Nina Eliasson Helene Sørensen Karl Göran Karlsson 《International Journal of Science Education》2016,38(10):1655-1672
We show that boys still have a greater access to the space for interaction in science classrooms, which is unexpected since in Sweden today girls perform better in these subjects than boys. Results from video-recorded verbal communication, referred to here as interaction, show that the distribution of teacher–student interaction in the final year of lower secondary school follows the same patterns as in the 1980s. The interaction space for all kinds of talk continues to be distributed according to the two-thirds rule for communication in science classrooms as described by previous research. We also show that the overall interaction space in science classrooms has increased for both boys and girls when talk about science alone is considered. Another finding which follows old patterns is that male teachers still address boys more often than girls. This holds true both for general talk and for talk about science. If a more even distribution of teacher–student interaction is desirable, these results once again need to be considered. More research needs to be undertaken before the association between girls’ attitudes and interest in science in terms of future career choice and the opportunity to participate in teacher–student interaction is more clearly understood. 相似文献
34.
Although many theories mention distractions by conflicting alternatives as a problem for self-regulation, motivational conflicts are rarely considered when explaining impairments in learning. In two studies, we investigate the assumption of motivational interference theory that students show different amounts of impairments in learning depending on the presence and motivational strength of conflicting alternatives. In Study 1 (N?=?221), the subjective value attributed to a respective alternative in a study–leisure conflict scenario partially accounted for differences in self-regulated learning while controlling for interindividual differences. Study 2 (N?=?112) demonstrated that this pattern applies to both when the respective alternatives refer to ‘liking to’ (want conflicts) and ‘having to’ (should conflicts) do something. Moreover, it is demonstrated that impairments due to motivational conflict are higher than impairments inherent in the studying activity itself (baseline). The results emphasise the importance of concurring action alternatives for explaining difficulties in self-regulated learning. 相似文献
35.
Nonverbal learning disabilities and remedial interventions 总被引:1,自引:0,他引:1
Jean M. Foss 《Annals of dyslexia》1991,41(1):128-140
Adolescents with nonverbal learning disabilities who enroll in private, special secondary schools consistently present a pattern
of behaviors which prevents achievement of their potentials in academic areas and impedes their abilities to interact effectively
with others. With weaknesses in the fine graphomotor skills for writing and poor organization at all levels, they produce
limited written output and often fail to complete academic assignments. Their response to pressure to produce is to become
less productive. These students perceive social situations inaccurately; they are not successful in their interactions, especially
with peers. They have learned to resolve difficult situations by employing their relatively strong verbal skills to enlist
parents and other adults in intervening for them. They have not developed the skills to intervene for themselves.
Effective remedial interventions include training the students in skills for planning and organizing, for studying, for written
expression, and in social cognition and interpersonal communication. Students gain positive feelings of personal effectiveness
through a process—at first verbally mediated, ultimately verbally self-directed—in which they are encouraged to plan, risk,
and act on their own behalfs to resolve matters of personal concern. 相似文献
36.
Thomas Wala und Nina Miklavc 《Zeitschrift für Hochschulrecht, Hochschulmanagement und Hochschulpolitik: zfhr》2007,6(2):52-60
Die vorliegende Arbeit beschreibt erfolgskritische Faktoren des bei der Erstellung von Diplomarbeiten zwischen Studenten und
Gutachter bestehenden Betreuungsverh?ltnisses und soll praktische Hinweise zu dessen Optimierung liefern. 相似文献
37.
Ying Gao Nina Nevala Neil J. Cronin Taija Finni 《European Journal of Sport Science》2016,16(6):747-754
Sit–stand workstations offer a potential strategy to reduce prolonged occupational sitting. This controlled intervention study examined the effects of an environmental intervention on occupational sedentary time, musculoskeletal comfort and work ability, and the usability of sit–stand workstations in office work via a self-reported questionnaire. The intervention group (n?=?24) used sit–stand workstations during the 6-month intervention period, and the control group (n?=?21) used traditional sitting workstations. The results showed that working at sit–stand workstations can reduce sitting time significantly compared to control workstations (?6.7% vs. 5.0%, p?=?.019), which is reallocated mostly to standing (r?=??0.719, p?.001). Sit–stand workstations improved perceived musculoskeletal comfort in the neck and shoulders (p?=?.028), as well as work ability (p?=?.022). The majority of intervention subjects rated sit–stand workstation adjustability as good (83.3%), and 75.0% were satisfied with the workstation. About 41.7% of the intervention participants, who were exclusively female, used the sit–stand function on a daily basis. While the environmental change alone was effective, it is likely that promoting the daily use of sit–stand workstations with counselling would lead to even more substantial positive effects. 相似文献
38.
Nina L. Kringen Genevieve N. Healy Elisabeth A. H. Winkler 《Measurement in physical education and exercise science》2016,20(3):159-166
This study examined the accuracy of self-attachment of the activPAL activity monitor. A convenience sample of 50 participants self-attached the monitor after being presented with written material only (WMO) and then written and video (WV) instructions; and completed a questionnaire regarding the acceptability of the instructional methods. Participants positioned the monitor lower than the instructed position on the thigh (WMO ?5.15 ± 2.75 cm, WV ?4.16 ± 2.15 cm; p = .008 difference) and approximately 2 cm laterally from the thigh midline (WMO 1.90 ± 0.92 cm; WV 2.08 ± 1.24 cm). The orientation of the device was positioned correctly along the midline (within < 1° of vertical). Acceptability was high for both instructional methods although preference was shown for the WV instruction. In conclusion, participants consistently self-attached the activPAL close to the intended placement with either instructional method. The addition of video instruction produced a slightly more accurate attachment and was preferred by the participants. 相似文献
39.
Nina Zipser 《Assessment & Evaluation in Higher Education》2018,43(6):995-1008
Using nine years of student evaluation of teaching (SET) data from a large US research university, we examine whether changes to the SET instrument have a substantial impact on overall instructor scores. Our study exploits four distinct natural experiments that arose when the SET instrument was changed. To maximise power, we compare the same course/instructor before and after each of the four changes occurred. We find that switching from in-class, paper course evaluations to online evaluations generates an average change of ?0.14 points on a five-point scale, or 0.25 standard deviations (SDs) in the overall instructor ratings. Changing labelling of the scale and the wording of the overall instructor question generates another decrease in the average rating: ?0.15 of a point (0.27 SDs). In contrast, extending the evaluation period to include the final examination and offering an incentive (early grade release) for completing the evaluations do not have a statistically significant effect on the overall instructor rating. The cumulative impact of these individual changes is ?0.29 points (0.52 SDs). This large decrease shows that SET scores are not comparable over time when instruments change. Therefore, administrators should measure and account for such changes when using historical benchmarks for evaluative purposes (e.g. appointments and compensation). 相似文献
40.
The purpose of the present study was to explore the themes that counselor education doctoral students perceive as influencing their experience. The results of an exploratory qualitative study in which counselor education doctoral students provided their perceptions of what helped or hindered their progress are presented. Themes identified as both positively and negatively influencing their experiences were departmental culture, mentoring, academics, support systems, and personal issues. Recommendations are provided for counselor educators to consider in their work with doctoral students. 相似文献