The script improved adherence to the prescribed order of grounding discussions before group activities, with an additional effect of the structured interface¶

Claim · All claims
Evidence · 1 study (2 entries) · causal r1 · q2 · i3 large
Currency · newest study 2008 · not yet checked against its sources · not reviewed by a person

Subclaims¶

q2 i3 Scores on out-of-order 'bad messages' were much higher in the unscripted than scripted condition (d=0.8) and higher in script-only than script+interface (d=0.9). → Judith Schoonenboom 2008 q2 i? Five of seven scripted groups started with individual issues and none of the unscripted groups; only unscripted groups started with group issues. → 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 · i3 · causal · r1

Message-level coding (unit of analysis: message, N=263) of order adherence, scoring good messages 0, overlapping messages 1, and reversed-order 'bad messages' 2. The article reports the printed contrasts (d=0.8 and d=0.9), indicating students adhered better to grounding-first ordering when scripted.

"The score on 'bad messages ' was much higher in the unscripted than in the scripted condition ( p=0.000, Cohen 's d=0.8) and much higher in the script-only condition than in the script+interface condition ( p=0.000, Cohen 's d=0.9)."

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

Descriptive phase-pattern analysis per group displayed in Table 1 (I, G, C patterns). The article reports the printed start-of-discussion counts; these are descriptive counts, not effect sizes, so impact is null.

"it is only the scripted conditions in which groups started with individual issues: five out of seven scripted groups started with individual issues and none of the unscripted groups."

Discussion¶

Related Claims¶

• Scripted conditions more often produced a discussion phase on differences between group members, but no quality differences in those discussions were detected
• 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 — related
• Teachers adhered less to scaffolding than to fully scripted curriculum components across three studies — related
• 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
• 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 — related