Table 3.

Comparison of standard TranS-C and adapted TranS-C

	Standard	Adapted
# Sessions	8	4
Length of Sessions	50 min	20 min
Cross-Cutting Modules *same across conditions, woven into each session	4 (Case Formulation, Psychoeducation, Behavior Change and Motivation, and Goal Setting)	4 (Case Formulation, Psychoeducation, Behavior Change and Motivation, and Goal Setting)
Core Modules	4 (Regular Sleep-Wake Times & Wind-Down routine & Wake-Up Routine, Improving Daytime Functioning, Unhelpful Beliefs about Sleep, Maintaining Your Gains)	5 (Regular Sleep-Wake Times, Wind-down routine, Wake-up Routine, Improving Daytime Functioning, Maintaining Your Gains)
Optional Modules	7 (Reducing Sleep-Related Worry, Improving Sleep Efficiency, Reducing Time in Bed, Delayed or Advanced Phase, CPAP Machine and Exposure, Negotiating Complicated Environments, Reducing Nightmares)	1 (Reducing Sleep-Related Worry)
Training	6–8 h	4 h

Note. The number of modules does not necessarily add up to the number of sessions for a few reasons. First, a provider can choose which of the optional modules to deliver for a given client. In Standard TranS-C, the optional modules are delivered as separate sessions. In Adapted TranS-C, the optional module is integrated across sessions as needed. Second, the core modules of Regular Sleep-Wake Times, Wind-Down Routine, and Wake-Up Routine are presented as one core module in Standard TranS-C and three separate core modules in Adapted TranS-C. In Adapted TranS-C, Improving Daytime Functioning and Maintaining Your Gains modules are delivered in one session via compressed content. Third, the cross-cutting modules are all woven into each session alongside the content from core/optional modules