Simulation of Preference Information in an Interactive Reference Point‐Based Method for the Bi‐Objective Inventory Routing Problem

In the research area of multiple criteria decision making, very few publications exist that explicitly design the simulation of a decision maker (DM) in an interactive approach. For this reason, we outline some methods widely used in the literature to identify common assumptions of simulating the DM's responses and the required input preference information. Our paper aims at covering the identified gap by introducing experimental concepts. Such concepts are used for theoretical analyses of a combined search‐and‐decision‐making procedure. Simulating the DM is a fruitful idea because the algorithm can be tested without integrating a human decision maker. Finally, we conduct experiments based on the proposed settings for a multiobjective inventory routing problem, which is a relevant and challenging logistic problem. Copyright © 2014 John Wiley & Sons, Ltd.     

Assessing inference production in 5 to 7-year-olds: Benefits of using a pictorial task

IntroductionThis study focuses on the methodology used to assess children's inferential skills in a narrative comprehension context with children aged between 5 to 7 years.ObjectiveThe aim of this study is to test the validity of a pictorial task based on children's literature to probe children's ability to make inferences at different times during the listening of fictional stories.MethodThe task involves selecting one of three vignettes which best illustrates what is currently happening in the story (i.e., inferential vs. literal vs. off-topic). The choices expressed here are compared to those made during a preference task performed by the same students, which consists of selecting the vignette they like the most among each series presented in the comprehension task.ResultsFirst, based on the analysis of the data collected in the comprehension task, children most often select inferential vignettes. Second, the choices expressed in the comprehension task differ from those expressed in the preference task.ConclusionThese results confirm the relevance of using children's literature associated with a pictorial task to test children's inferential skills, even with preschoolers.