Mathematical Modeling with SimCalc: Enhancing Students’ Complex Problem Solving Skills Using a Modeling Approach

Author(s):  
Nicholas G. Mousoulides
2017 ◽  
Vol 76 (1) ◽  
pp. 1-15 ◽  
Author(s):  
Matthias Stadler ◽  
Nicolas Becker ◽  
Johannes Schult ◽  
Christoph Niepel ◽  
Frank M. Spinath ◽  
...  

2015 ◽  
Vol 34 (4) ◽  
pp. 430-447 ◽  
Author(s):  
Peer Ederer ◽  
Ljubica Nedelkoska ◽  
Alexander Patt ◽  
Silvia Castellazzi

2014 ◽  
Vol 21 (3) ◽  
pp. 356-382 ◽  
Author(s):  
Samuel Greiff ◽  
Andreas Fischer ◽  
Matthias Stadler ◽  
Sascha Wüstenberg

2021 ◽  
Vol 16 (5) ◽  
pp. 2209-2222
Author(s):  
Natchanun Sermsri ◽  
Aukkapong Sukkamart ◽  
Thiyaporn Kantathanawat

From the study’s qualitative analysis, 5 latent variables and 21 observed variables concerning complex problem-solving (CPS) skills were identified and subsequently used in a questionnaire on a sample of 214 Thai education professionals teaching information and communication technology (ICT)-related student teachers in one of 31 Thai Rajabhat (teaching) Universities. Goodness-of-fit and descriptive statistical analysis (mean and standard deviation) were analysed by using IBM® Statistical Package for the Social Sciences® for Windows version 21, while the second-order confirmatory factor analysis used LISREL 9.10. The results revealed that the educators perceived information literacy (1.00), analytical thinking (0.96), self-control (0.93), knowledge application (0.90) and planning ability (0.85) as the most important for the student teachers’ CPS skills. Moreover, the results revealed that each teacher’s opinion on CPS skill indicators was at a ‘high agreement’ level. Therefore, it suggested that the results can be used by Thailand’s Ministry of Education and other ICT-related education agencies in developing CPS skill programmes for Thai student teachers.     Keywords: CPS, ICT, Information literacy, preservice teachers, Thailand


Author(s):  
Florian Krieger ◽  
Matthias Stadler ◽  
Markus Bühner ◽  
Frank Fischer ◽  
Samuel Greiff

Abstract. Rationale: Assessing complex problem-solving skills (CPS) is of great interest to many researchers. However, existing assessments require long testing times making them difficult to include in many studies and experiments. Here, we propose a specific composition of microworlds based on the MicroDYN approach, which allows for valid estimation of CPS in a substantially reduced amount of time (<20 min). Methods: Based on the reanalysis of a sample of N = 232 university students who worked on 11 microworlds of increasing difficulty, we conducted multiple confirmatory factor analyses to test all possible combinations of microworlds, which were theoretically justified in advance. Results/Discussion: We demonstrate one best fitting set with five microworlds, which shows excellent factorial validity and relates to both conventional measures of intelligence and to school grades. We hope that this will allow other researchers to include CPS into their study designs even when testing time is limited.


2016 ◽  
Vol 108 (7) ◽  
pp. 1028-1044 ◽  
Author(s):  
Sascha Wüstenberg ◽  
Samuel Greiff ◽  
Mari-Pauliina Vainikainen ◽  
Kevin Murphy

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