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Aufsatz
A Comparative Analysis of Residential Care: A Five-Country Multiple Case-Design Study
(2021-12-13)
Background
Despite a global policy push toward the advancement of family- and community-based care, residential care for children and youth remains a relevant and highly utilized out-of-home care option in many countries, fulfilling functions of care and accommodation as well as education and treatment.
Objective
As part of a larger project involving five European countries (Finland, Germany, Italy, Lithuania, and Spain), the objective was “to map” the context and content of residential care in each country, thereby ...
Aufsatz
A monolithic approach toward coupled electrodynamic–thermomechanical problems with regard to weak formulations
(2021-11-11)
Weak formulations of boundary value problems are the basis of various numerical discretization schemes. They are classically derived applying the method of weighted residuals or a variational principle. For electrodynamical and caloric problems, variational approaches are not straightforwardly obtained from physical principles like in mechanics. Weak formulations of Maxwell’s equations and of energy or charge balances thus are frequently derived from the method of weighted residuals or tailored variational approaches. ...
Aufsatz
Additive Timber Manufacturing: A Novel, Wood-Based Filament and Its Additive Robotic Fabrication Techniques for Large-Scale, Material-Efficient Construction
(2021-08-13)
Additive manufacturing (AM), as resource-efficient fabrication processes, could also be used in the dimensions of the construction industry, as a variety of experimental projects using concrete and steel demonstrate. In timber construction, currently few additive technologies have been developed having the potential to be used in large scale. Currently known AM processes use wood in pulverized form, losing its inherent structural and mechanical properties. This research proposes a new material that maintains a complete ...
Aufsatz
Motiviert begonnen, erfolgreich beendet?
(2021-03-01)
Die Bedeutung der Studienwahlmotivation für den Studien- und Berufserfolg von Lehrkräften wird vielfach betont, wurde bislang jedoch nicht hinreichend untersucht. So ist zwar bekannt, dass die Studienwahlmotivation mit leistungsrelevanten Merkmalen wie der Nutzung von Lernstrategien in Verbindung steht, unklar ist jedoch, inwiefern die Studienwahlmotivation darüber hinaus auch Leistungsmaße beeinflusst. Im vorliegenden Beitrag wird die prognostische Validität der Studienwahlmotivation auf zwei Leistungsmaße geprüft: ...
Aufsatz
Reliabilität und Validität des OPD-KJ-Konfliktfragebogens bei stationär behandelten Jugendlichen
(2021-06-15)
Mit dem OPD-KJ-Konfliktfragebogen (OPD-KJ-KF) können intrapsychische Konflikte gemäß der Operationalisierten Psychodynamischen Diagnostik im Kindes- und Jugendalter (OPD-KJ-2) einfach und zeitökonomisch erfasst werden. Der Fragebogen existiert in zwei Fassungen: als Selbstbeurteilungsinstrument für Jugendliche und als Fremdbeurteilungsinstrument für Therapeutinnen und Therapeuten. In einer Stichprobe stationär behandelter Jugendlicher wurden psychometrische Gütekriterien (interne Konsistenz, Konstruktvalidität, ...
Aufsatz
Wer kann, der coacht: Ein Instrument zur Messung interpersoneller Coach-Fähigkeiten
(2021-06-01)
Es wird ein aus der Psychotherapieforschung stammendes, an Coaching adaptiertes Ratingmanual zur Messung interpersoneller Fähigkeiten vorgestellt. Es wurden Ratings für 18 Audioaufnahmen von dyadischen Coachingsitzungen von neun Coaches-in-Weiterbildung erstellt, die zu Beginn der Weiterbildung und ein Jahr später durchgeführt wurden. Das interpersonelle Verhalten und die Entwicklung der Kompetenzen von zwei Coaches-in-Weiterbildung werden exemplarisch dargestellt. Die Autorinnen ziehen das Fazit, dass sich das ...
Aufsatz
Determinants of success and constraints of integrated ridesharing in rural areas
(2021-09-01)
Ridesharing is often seen as a possibility to increase the mobility of citizens in rural areas, especially in connection with existing public transport. Two platforms were examined and evaluated in the research project “GetMobil”, which focuses on the barriers and potentials in relation to the effects achieved. This was done with several surveys, analysis of usage data and expert interviews. The research showed that one common feature of both platforms was the low number of successfully completed rides. The question ...
Aufsatz
Learning with a double-edged sword? beneficial and detrimental effects of learning tests—taking a first look at linkages among tests, later learning outcomes, stress perceptions, and intelligence
(2021-08-31)
It has often been shown that tests as intentionally hindered and difficult learning tasks increase long-term learning compared to easier tasks. Previous work additionally indicated that higher intelligence might serve as a prerequisite for such beneficial effects of tests. Nevertheless, despite their long-term learning effects, tests were also found to be evaluated as more negative and to lead to more stress and anxiety compared to easier control tasks. Stress and anxiety, in turn, often yield detrimental effects on ...
Aufsatz
Validation of cognitive load during inquiry-based learning with multimedia scaffolds using subjective measurement and eye movements
(2021-08-31)
Subject-method barriers and cognitive load (CL) of students have a particular importance in the complex learning process of scientific inquiry. In this work, we investigate the valid measurement of CL as well as different scaffolds to reduce it during experimentation. Specifically, we examine the validity of a subjective measurement instrument to assess CL [in extraneous cognitive load (ECL), intrinsic cognitive load, and germane cognitive load (GCL)] during the use of multimedia scaffolds in the planning phase of ...
Aufsatz
The Effect of Pre-Drying Treatment and Drying Conditions on Quality and Energy Consumption of Hot Air-Dried Celeriac Slices: Optimisation
(2021-07-29)
Celeriac is a good source of fibre, trace minerals, and phenolic compounds; it has a pleasant aroma but is a perishable material, prone to discolouration. This research investigated the optimisation of the quality and energy demand in hot-air dried celeriac slices. The experiment utilised the I-optimal design of response surface methodology with 30 experiment runs. Pre-drying treatments (blanching at 85 °C, three minutes; dipping in 1% citric acid solution, three minutes; no pre-drying treatment), drying temperatures ...