'Show It, Don't Just Say It': The Complementary Effects of Instruction Multimodality for Software Guidance
Fuente:
arXiv
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| Autori principali: | , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2026
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| Soggetti: | |
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| _version_ | 1866911481535135744 |
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| author | Poh, Emran Hou, Yueyue Zhang, Tianyi Li, Jiannan |
| author_facet | Poh, Emran Hou, Yueyue Zhang, Tianyi Li, Jiannan |
| contents | Designing adaptive tutoring systems for software learning presents challenges in determining appropriate instructional modalities. To inform the design of such systems, we conducted an observational study of ten human teacher-student pairs (N=10), where experienced design software users taught novices two new graphic design software features through multi-step procedures. These lessons were limited to three communication channels (speech, visual annotations, and remote screen control) to mimic possible AI tutor modalities. We found that annotations complement speech with spatial precision and remote control complements it with spatial and temporal precision, but both cause intrusion to learner agency. Teachers adaptively select modalities to balance the need for instruction progress with students' cognitive engagement and sense of digital territory ownership. Our results provide further support to the contiguity principles and the value of agency in learning, while suggesting precision-agency trade-off and digital territoriality as new design constraints for adaptive software guidance. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2603_02567 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | 'Show It, Don't Just Say It': The Complementary Effects of Instruction Multimodality for Software Guidance Poh, Emran Hou, Yueyue Zhang, Tianyi Li, Jiannan Human-Computer Interaction Designing adaptive tutoring systems for software learning presents challenges in determining appropriate instructional modalities. To inform the design of such systems, we conducted an observational study of ten human teacher-student pairs (N=10), where experienced design software users taught novices two new graphic design software features through multi-step procedures. These lessons were limited to three communication channels (speech, visual annotations, and remote screen control) to mimic possible AI tutor modalities. We found that annotations complement speech with spatial precision and remote control complements it with spatial and temporal precision, but both cause intrusion to learner agency. Teachers adaptively select modalities to balance the need for instruction progress with students' cognitive engagement and sense of digital territory ownership. Our results provide further support to the contiguity principles and the value of agency in learning, while suggesting precision-agency trade-off and digital territoriality as new design constraints for adaptive software guidance. |
| title | 'Show It, Don't Just Say It': The Complementary Effects of Instruction Multimodality for Software Guidance |
| topic | Human-Computer Interaction |
| url | https://arxiv.org/abs/2603.02567 |