Scripted conditions more often produced a discussion phase on differences between group members, but no quality differences in those discussions were detected¶

Claim · All claims
Evidence · 1 study (2 entries) · causal r1 · q2 · i2 medium
Currency · newest study 2008 · not yet checked against its sources · not reviewed by a person

Subclaims¶

q2 i2 More scripted groups performed a discussion on differences among group members (printed as p=0.40, Cohen's d=0.7); none of the unscripted groups did so. → Judith Schoonenboom 2008 q2 i? Quality measures of the four discussions that occurred (utterances, words, specificity, proportion of members mentioned) yielded no significant results. → Judith Schoonenboom 2008 (2)

Evidence¶

Judith Schoonenboom 2008¶

Judith Schoonenboom. (2008). The effect of a script and a structured interface in grounding discussions. Computer-Supported Collaborative Learning. https://doi.org/10.1007/s11412-008-9042-8

q2 · i2 · causal · r1

Group-level count (unit of analysis: group, N=10) of whether any message referred to differences. The article reports only three groups performed four such discussions: none unscripted, one of four script-only, two of three script+interface, and prints "The difference between the unscripted group and the two scripted groups was significant ( p=0.40, Cohen 's d=0.7)".

"None of the three groups in the uns cripted condition performed a discussion on differences."

Judith Schoonenboom 2008 (2)¶

Judith Schoonenboom. (2008). The effect of a script and a structured interface in grounding discussions. Computer-Supported Collaborative Learning. https://doi.org/10.1007/s11412-008-9042-8

q2 · i? · causal · r1

Quality analysis of the four discussions that occurred, measuring number of utterances, number of words, specificity, and proportion of group members mentioned; the article reports these "did not yield significant results". No effect sizes are printed, so impact is null.

"Several measures of the quality of the four group discussions did not yield significant results."

Discussion¶

Related Claims¶

• No significant differences between conditions in the quantity or quality of discussion summaries
• Scripted students tended to answer either all or none of a discussion's input questions, and the structured interface strengthened this all-or-none pattern
• The script improved adherence to the prescribed order of grounding discussions before group activities, with an additional effect of the structured interface
• A three-phased collaboration script leads distance students to provide more and longer input in grounding discussions, with the structured interface further increasing input length
• Scripting shifted student effort toward grounding discussions and away from group-issue discussions
• Evidence-based rubric scripting produced more high-quality discussion than future-thinking scripting in long-term small-group collaboration.
• Scripting collaboration via role-assigned interfaces produced little difference in learning outcomes compared with an unscripted self-organized condition in a semester-long course — related