Origami folding: Taxing resources necessary for the acquisition of sequential skills

Don't disturb my circles: The effect of fine arts training on visuospatial ability in students

Origami, drawing and colouring are artistic activities that can be beneficial for cognitive abilities or emotional well-being. However, there is a lack of studies that would investigate and compare these activities and their effects within the spatial abilities' domain. The aim of this study was to investigate if and how participating in three artistic activities-colouring, drawing or origami-can enhance spatial abilities. A total of 73 young adults participated in one of the three activities organized as a 7-session training, distributed every third day. Measures of spatial abilities (Spatial Reconstruction Task [SRT]), Mental Rotation Task [MRT]), Santa Barbara Solids Task [SBST]), and Corsi Block Tapping Task [Corsi]) were administered before (pretest) and after (posttest) the training, as well as at the 6-month follow-up). The Intrinsic Motivation Inventory (IMI) was administered at the posttest. The results showed no significant interaction between the training group and the measurement time point for the spatial ability tasks. Nevertheless, effect sizes at posttest favor origami and drawing in enhancing more complex spatial abilities (MRT for origami and drawing; SBST for origami; Corsi for drawing), and colouring in strengthening spatial perception (SRT). Some effects have remained for a longer period of time. Origami led to a greater pressure and tension, and colouring to higher interest and enjoyment. These results suggest that artistic activities can potentially contribute to the strengthening of spatial abilities, but it is advised to presented them in a way that reduces frustration and increase participant's enjoyment.

Mental Paper Folding Revisited: The Involvement of Visual Action Imagery

Action imagery describes a mental representation of an action and its consequences. Although it is widely recognized that people differ in their ability to imagine actions, objective validated tests to measure such differences are scarce. In search of an objective testing method for action imagery ability, the present study investigated whether solving mental paper-folding tasks involves action imagery. The stimuli were two-dimensional grids of six squares. A total of 99 participants mentally folded each grid into a three-dimensional cube to judge whether two highlighted lines in the grid overlapped in the imagined cube. This was done in two sessions of 214 judgements each, where the grids differed in overlaps, the least number of imagined folds, and the least number of imagined directional changes. Error rates and reaction times increased with the number of imagined folds and with the number of directional changes. Furthermore, more errors were committed with overlapping lines than with no overlaps. This was not reflected in the reaction times. Hence, the reaction times increased when the stepwise folding process was enlarged, but not when the final selection was more difficult. We concluded that the participants predominantly used action imagery as a task-solving strategy rather than for abstract problem-solving.

Lower grade students tend to give up early in multimedia learning

This study examined the relationship between grade and the ability of text-picture integration in terms of task completion and the pattern of using textual and pictorial information. Children (N = 144) from secondary schools were recruited from grade 5 and grade 8. Analyzing the time spent with the multimedia unit prior to an incorrect response, this study suggests that 5th graders tend to give up relatively early compared to 8th graders. Furthermore, early incorrect responses were more prevalent among students of the non-academic track and were predicted by a low proportion of fixations on the text in mental model construction and on the picture in adaptive mental model specification. An inappropriate approach of integrating text and picture can thus be the reason for giving up early. The work provides a basis for (1) automated feedback during the course of working on a multimedia unit. (2) Instructional design should be adapted to the characteristics of student groups to support text-picture integration and to avoid giving up early.

Origami folding: Taxing resources necessary for the acquisition of sequential skills

Sequential skill learning with practice is fundamental to human activity (e.g., tying shoes). Given the lack of prior knowledge in most participants, Origami folding is a promising task to study the acquisition of a sequential skill. While previous Origami folding studies mainly dealt with the question, which forms of instruction can lead to better learning outcomes, we employ a dual-task approach to test which resources are necessary for folding and for improvement with practice. Participants (N = 53) folded five Origami figures for four times each, which were randomly paired with five types of secondary tasks to cause either cognitive (verbal vs. visuospatial) or motoric (isochronous vs. non-isochronous tapping) memory load or none (control condition). Origami performance showed a typical learning curve from Trial 1 (first run of folding the figure) to Trial 4 (fourth run of folding the same figure). We tested for a dissociation between variants of memory load influencing Origami folding performance vs. the variants influencing learning (i.e. change in performance across practice). In line with theories suggesting that learning operates on the level that (at a given point in practice) demands the most control, we did not observe cases where a dual-task variant influenced performance while it did not affect learning. Memory load from the cognitive visuospatial secondary task as well as the isochronous tapping secondary task interfered with improvement in Origami folding with practice. This might be due to the use of visuospatial sketchpad and absolute timing mechanism during the acquisition of Origami folding.