Speech activity and speech overlap distinguish gainer dyads from non-gainer Silent Wanderers across both gainer profiles¶

Claim · All claims
Evidence · 1 study (2 entries) · associational r1 · q3
Currency · newest study 2021 · not yet checked against its sources · not reviewed by a person

Subclaims¶

q3 i? Expressive Explorers speak more, pause less, and overlap speech more than Silent Wanderers (Kruskal-Wallis p = 0.00* on Speech Activity, Silence, Speech Overlap, Overlap to Speech Ratio). → Jauwairia Nasir 2021 q3 i? Calm Tinkerers likewise show higher speech activity and speech overlap and fewer long pauses than Silent Wanderers, indicating speech behaviors exhibit generality across gainer profiles in distinguishing gainers from non-gainers. → Jauwairia Nasir 2021 (2)

Evidence¶

Jauwairia Nasir 2021¶

Jauwairia Nasir, Aditi Kothiyal, Barbara Bruno, Pierre Dillenbourg. (2021). Many are the ways to learn identifying multi-modal behavioral profiles of collaborative learning in constructivist activities. Intern. J. Comput.-Support. Collab. Learn (2021) 16:485–523. https://doi.org/10.1007/s11412-021-09358-2

q3 · i? · associational · r1

Kruskal-Wallis pairwise comparisons between behavioral clusters (Table 4) show Speech Activity, Silence, Speech Overlap and Overlap to Speech Ratio at p = 0.00* between Expressive Explorers and Silent Wanderers, i.e. speech features are the significant distinguishing behaviors.

"Expressive Explorers not only speak more between themselves (Speech Activity), but also have lower number of short and long pauses (Short Pauses, Long Pauses) when they speak and a higher degree of overlap (Speech Overlap, Overlap_to_Speech_Ratio) when interacting."

Jauwairia Nasir 2021 (2)¶

Jauwairia Nasir, Aditi Kothiyal, Barbara Bruno, Pierre Dillenbourg. (2021). Many are the ways to learn identifying multi-modal behavioral profiles of collaborative learning in constructivist activities. Intern. J. Comput.-Support. Collab. Learn (2021) 16:485–523. https://doi.org/10.1007/s11412-021-09358-2

q3 · i? · associational · r1

Pairwise Kruskal-Wallis analysis of Calm Tinkerers versus Silent Wanderers (Table 4, p = 0.00* on Speech Activity, Silence, Speech Overlap, Overlap to Speech Ratio) shows the same speech contrast as the Expressive Explorer comparison, which the authors read as generality across gainer profiles.

"In terms of their speech behavior, Calm Tinkerers have higher speech activity (Speech Activity), lower number of long pauses (Long Pauses) and higher speech overlap (Speech Overlap, Overlap_to_Speech_Ratio) than Silent Wanderers (who are non-gainers in terms of learning)."

Discussion¶

Related Claims¶

• Calm Tinkerers display significantly lower negative valence and arousal than Silent Wanderers, while Expressive Explorers show high arousal and negative valence similar to Silent Wanderers — related
• Among 32 dyads in an open-ended collaborative tabletop task, three behavioral clusters split into two learning (gainer) profiles and one non-learning profile despite similar task performance — a broader claim this one bears on
• Multimodal behavioral profiles of dyads' collaborative learning are identifiable by integrating video, audio, and log data, with emergent processes more explanatory than individual behaviors — a broader claim this one bears on
• The two gainer profiles differ in problem-solving strategy: Expressive Explorers enact global exploration with reflection on past solutions, Calm Tinkerers enact local exploration with in-the-moment correction — related
• Collaborative speech features differ under high versus low cognitive load: longer speech pauses and less use of singular pronouns in high-load conditions — related