The workshop coordinator, Nneka Ofosu, had run ensemble classes before. This group was different. None of the six participants had improvised before, and two had only been playing their instruments for under a year.
The Core Problem
Group improvisation requires two skills simultaneously: generating ideas and listening to others. For beginners, both are cognitively demanding on their own. Together, they created consistent overload in the early sessions.
Three participants stopped contributing entirely by week two. They defaulted to watching rather than playing, which Nneka identified as a common protective response when the stakes of making an audible mistake feel high in a group setting.
The Adjustment
Nneka introduced call-and-response exercises where only one person played at a time. This removed the simultaneous listening-and-generating demand. Participation recovered within one session.
What the Data Showed
By week five, four of the six participants were contributing consistently. The two who had withdrawn earliest took longest to re-engage, suggesting that early negative experiences in group settings have a lasting effect on willingness to attempt.
Lessons for Educators
The case suggests that group improvisation workshops should sequence individual and collective tasks more deliberately. Dropping beginners into open ensemble improvisation without scaffolding does not test ability. It tests tolerance for ambiguity under social pressure, which is a separate skill entirely.