Abstract:
Multimedia learning theories (e.g., CATLM, Moreno & Mayer, 2007) focus on the visual and auditory sensory channels as access to learning materials. The haptic sense often plays a subordinate role. In particular, touching three-dimensional objects and the influence of this haptic experience on learning and the learning experience often receives little attention, even in empirical research.
The goal of this thesis was to address this research gap. Using a multi-criteria approach, I investigated to what extent the (additional) haptic exploration of exhibition objects in an experimental exhibition affects cognitive as well as motivational-affective outcomes. Three studies with a total of over 500 participants form the empirical basis for this. Two of these studies were conducted in the laboratory; the third study was a field study in the Deutsches Museum in Munich. For all studies, an experimental exhibition on the topic of animal husbandry, breeding, and welfare was set up and sensory access to the exhibition objects was systematically varied. The results of the studies show that the haptic experience has a positive effect on the recall of the exhibition objects. However, the haptic experience does not facilitate the acquisition of further, object-related knowledge, which was assessed with the help of knowledge acquisition tests. At the motivational-affective level, mixed findings were revealed.
This dissertation begins with a theoretical framing of the haptic sense and two practical examples for the use of haptic experiences in learning. This is followed by an overview of empirical studies. In the third and final section, the results are discussed, strengths and limitations are pointed out, and outlooks and ideas for further research are presented.