Instructional design effects and computer modeling software: cognitive style and the split-attention effect

Δημοσιευμένα: Σεπ 21, 2023
cognitive load field dependence-independence modeling software split-attention effect
C. Angeli
N. Valanides

One hundred and one primary student teachers were initially categorized into field-dependent, fieldmixed, and field-independent learners based on their performance on the Hidden Figures Test, and were then randomly assigned to two experimental conditions. One group received a static diagram and a textual description in a split format, and the second group received the same static diagram and textual description in an integrated format. MANOVA revealed that the split-format materials contributed to higher cognitive load, higher time spent on task, and lower problem-solving performance than the integrated-format materials. There was also an interaction effect, only in terms of students’ problem-solving performance, between field dependence-independence and instructional materials, indicating that the facilitating effect of the integrated-format materials was restricted to the field-independent learners. Conclusions are drawn in terms of how the well-documented split-attention effect manifests itself irrespective of students’ field dependence-independence.

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