Affiner les résultats

Collection spécifique

Langue

Università della Svizzera italiana

RESTalk : a visual and textual DSL for modelling RESTful conversations

Ivanchikj, Ana ; Pautasso, Cesare (Dir.)

Thèse de doctorat : Università della Svizzera italiana, 2021 ; 2021INFO001.

Digitalization is all around us, even more so in pandemic times where substantial part of our lives has been moved online. One of the key enablers of digitalization are the Application Programming Interfaces (APIs) which enable the communication and exchange of data between different systems. They abstract from the implementation details of the underlying systems and allow for the monetization...

Université de Fribourg

Mental representations of rotation in young children

Pedrett, Salome ; Frick, Andrea (Dir.)

Thèse de doctorat : Université de Fribourg, 2020.

The present thesis investigated how mental representations of rotation develop between 2 and 5.5 years of age. In Study 1, toddlers were presented with a rotating shape that disappeared briefly behind an occluder and reappeared either in its original or mirror-reversed form. Eye-tracking results showed that during visible rotation, toddlers between 2 and 3 years of age increasingly combined...

Università della Svizzera italiana

Perception-aware computational fabrication : increasing the apparent gamut of digital fabrication

Piovarči, Michal ; Didyk, Piotr (Dir.)

Thèse de doctorat : Università della Svizzera italiana, 2020 ; 2020INFO015.

Haptic and visual feedback are important for assessing objects' quality and affordance. One of the benefits of additive manufacturing is that it enables the creation of objects with personalized tactile and visual properties. This personalization is realized by the ability to deposit functionally graded materials at microscopic resolution. However, faithfully reproducing real-world objects on a...

Université de Fribourg

Development of stereo vision in young infants

Röthlisberger, Martina ; Frick, Andrea

In: Infancy, 2020, p. 1-16

In this study, infants’ visual processing of depth-inducing stimuli was tested using a new method suitable for experimental settings. Stereograms of the Lang-Stereopad® were presented in a timed preferential-looking paradigm to determine infants’ preference for a stereogram as compared to a stimulus not inducing an impression of depth. A total of 80 infants were tested at 7 months of...

Université de Fribourg

Understanding of object rotation between two and three years of age

Pedrett, Salome ; Kaspar, Lea ; Frick, Andrea

In: Developmental Psychology, 2020, vol. 56, p. 261-274

Toddlers’ understanding of object rotation was investigated using a multi-method approach. Participants were 44 toddlers between 22 and 38 months of age. In an eye-tracking task, they observed a shape that rotated and disappeared briefly behind an occluder. In an object-fitting task, they rotated wooden blocks and fit them through apertures. Results of the eye-tracking task showed that with...

Université de Fribourg

Spatial-numerical associations in 1st-graders: Evidence from a manual-pointing task

Möhring, Wenke ; Ishihara, Masami ; Curiger, Jacqueline ; Frick, Andrea

In: Psychological Research, 2019, vol. 83, p. 855-893

The current study investigated whether children’s mental representations of numbers are organized spatially at the onset of formal schooling using a manual-pointing task. First- graders (N = 77) saw four numbers (1, 3, 7, 9) presented randomly in four spatial positions (extreme left, left, right, extreme right) on a touch screen. In a Go/No-Go task, children were asked to press the appearing...

Université de Fribourg

Learning with summaries: Effects of representation mode and type of learning activity on comprehension and transfer

Leopold, Claudia ; Sumfleth, Elke ; Leutner, Detlev

In: Learning and Instruction, 2013, vol. 27, p. 40-49

The purpose of the experiment was to examine whether students better understand a science text when they are asked to self-generate summaries or to study predefined summaries. Furthermore, we tested the effects of verbal and pictorial summaries. The experiment followed a 2 × 2 design with representation mode (verbal vs. pictorial) and learning activity (self-generating vs. studying) as...