Non-scientific discussion was much denser than scientific discussion, with all students participating non-scientifically but only 12 scientifically¶

Claim · All claims
Evidence · 1 study (2 entries) · associational r1 · q2
Currency · newest study 2025 · not yet checked against its sources · not reviewed by a person

Subclaims¶

q2 i? The non-scientific discussion network was much denser than the scientific discussion network (1.83 vs 0.11). → Janet Mannheimer Zydney 2025 q2 i? All students co-contributed non-scientifically while expert scientists did not participate in non-scientific discussion. → Janet Mannheimer Zydney 2025 (2)

Evidence¶

Janet Mannheimer Zydney 2025¶

Janet Mannheimer Zydney, Erin Rumpke, Gi Woong Choi, Lauren Angelone. (2025). Understanding interactions between scientists and elementary school students in a citizen science project. Instructional Science (2025) 53:949–971. https://doi.org/10.1007/s11251-025-09710-1

q2 · i? · associational · r1

Density analysis of the one-mode co-participation network (Table 2) shows non-scientific density of 1.83 versus scientific density of 0.11; no standardized effect size is printed.

"The non-scientific discussion was much denser than the scientific discussion with many more students co-contributing to the same artifact."

Janet Mannheimer Zydney 2025 (2)¶

Janet Mannheimer Zydney, Erin Rumpke, Gi Woong Choi, Lauren Angelone. (2025). Understanding interactions between scientists and elementary school students in a citizen science project. Instructional Science (2025) 53:949–971. https://doi.org/10.1007/s11251-025-09710-1

q2 · i? · qualitative · r2

Sociograms of co-contribution networks (Figs. 5 and 6) show all students joined non-scientific exchanges, while the scientific discussion involved 12 students and both expert scientists, with 7 students not participating.

"In the non-scientific discussion, all students co-contributed together; how- ever, the expert scientists did not contribute at all."

Discussion¶

Related Claims¶

• Expert scientists fulfilled a crucial role in generating scientific discussion, with one expert holding the highest degree centrality in the scientific network
• Participation in non-scientific discussion was weakly negatively related to participation in scientific discussion (r = 0.14, p < 0.05)
• Students, not expert scientists, played the moderating role by asking questions and making assertions, with one student bridging scientists and students
• Classrooms differ in network density and centrality, indicators of social cohesion — related
• Social awareness had much greater effects on interaction and individual performance than knowledge awareness — related
• Knowledge artifacts that were novel or unexpected (a non-insect squirrel, a misidentified mosquito) generated the most discussion in an elementary citizen science project — related
• A student-led small-group discussion assessment sustained online participation and produced denser peer interaction than a standard teacher-led discussion board — related