Table 9.

Trainers’ acceptance and feasibility of the SWIS training

	M	SD
Acceptance
Content	1.71	0.46
HT-I	1.55	0.67
Trainer aptitude	1.66	0.51
Group dynamics	1.52	0.46
Feasibility
Frame conditions	1.53	0.38
Instruction	1.50	0.51
Co-trainer	1.03	0.13

Notes: Means and standard deviations are provided for six scales and one global item. Lower scores represent a higher satisfaction (range 1–5).

Abbreviations: SWIS, Studieren wie im Schlaf (studying in your sleep); M, mean; SD, standard deviation; HT-I, Hypnotherapy for Insomnia.