Robust multi-model observer dedicated to the rollover prevention. Application to ATVs in off-road context

CCCA12 ◽  
2012 ◽  
Author(s):  
Mathieu Richier ◽  
Roland Lenain ◽  
Benoit Thuilot ◽  
Christophe Debain
Keyword(s):  
Rollover Prevention ◽  
Model Observer

scholarly journals Do prior knowledge, model-observer similarity and social comparison influence the effectiveness of eye movement modeling examples for supporting multimedia learning?

2021 ◽  
Author(s):  
Marie-Christin Krebs ◽  
Anne Schüler ◽  
Katharina Scheiter
Keyword(s):  
Social Comparison ◽  
Prior Knowledge ◽  
Eye Movement ◽  
Multimedia Learning ◽  
Small Scale ◽  
Processing Strategies ◽  
Social Comparison Orientation ◽  
Knowledge Activation ◽  
Model Observer ◽  
Meta Analyses

AbstractWe investigated in an experiment with 180 university students the joint role of prior knowledge, alleged model competence, and social comparison orientation regarding the effectiveness of Eye Movement Modeling Examples (EMME) for supporting multimedia learning. EMME consisted of short videos with gaze replays of an instructed model demonstrating effective multimedia processing strategies. Participants were either instructed that the model in the EMME-videos was a successful learner (competent model) or another participant (peer model). Participants in a control condition received no EMME. Furthermore, we activated domain-relevant prior knowledge in half of the participants before watching the EMME. Against our expectations, we found no influence of either prior knowledge activation or model-observer similarity. As expected, our results indicated that EMME fostered multimedia learning. This was also supported by findings from small-scale meta-analyses that were conducted with the focus on the effect of EMME for multimedia learning and potential moderators of the effect. Moreover, results showed first evidence that social comparison orientation interacts with (alleged) model competence regarding the effectiveness of EMME. Further research is needed to follow up on the influence of individual factors as well as social cues on the effectiveness of EMME.

scholarly journals [OA101] Assessment of dose efficiency of a modern X-ray fluoroscopy system using a model observer

2018 ◽  
Vol 52 ◽  
pp. 39-40
Author(s):  
Henrik Elgström ◽  
Erik Tesselaar ◽  
Michael Sandborg
Keyword(s):  
X Ray ◽  
Dose Efficiency ◽  
Model Observer
Sign in / Sign up

Export Citation Format

Share Document