Steele Ann, Lynch Seon, Shia Lin Brown June, Factors Influencing the Effectiveness of a One-day CBT for Insomnia Workshop, Journal Of Sleep And Sleep Disorder Research, Volume 1, Issue 1, 2015, Pages 15-24, ISSN 2574-4518, https://doi.org/10.14302/issn.2574-4518.jsdr-14-592. (https://openaccesspub.orgjsdr/article/205) Keywords: Insomnia; CBT-I; treatment; group; sleep; depression; anxiety; access.