This study explored whether adding a haptic interface (that provides users with somatosensory information about virtual objects by force and tactile feedback) to a three-dimensional (3D) chemical model enhanced students' understanding of complex molecular interactions. Two modes of the model were compared in a between-groups pre- and posttest…

To enhance the learning outcomes achieved by students, learners undertook a computer-simulated activity based on an acid-base titration prior to a university-level chemistry laboratory activity. Students were categorized with respect to their attitudes toward learning. During the laboratory exercise, questions that students asked their assistant…

The two volumes of these working papers include articles by linguists from Scandinavia and other parts of the world. Under the heading, "The Use of IT in Grammatical Analysis/Parsing" are five articles: "Creating Inflecting Electronic Thesauri"; "Tagging Speech Data--Constraint Grammar Analysis of Spoken Portuguese";…