Adapting CBT-I for Hazardous Alcohol Users

Inclusion Criteria: * comprehension of written and spoken English (because we are developing and testing a new intervention for which translated materials are not available); * living in New York State (self-report); * Alcohol Use Disorder Identification Test (AUDIT) score of 8-15 to identify alcohol use that is in the hazardous zone; * current alcohol use (past 30 days) in excess of low-risk drinking guidelines as defined by U.S. Department of Health and Human Services and U.S. Department of Agriculture's 2015-2020 Dietary Guidelines for Americans using four items: items are 1) any use of alcohol; 2) the number of days that alcohol was used; 3) on days of alcohol use, the usual number of drinks; 4) number of days with 4/5 or more drinks on the same "occasion" defined as "at the same time or within a couple hours of each other". Based on these responses, we will determine if the individual exceeds low-risk drinking guidelines; * Insomnia Severity Index (ISI) score \> 8; and * meet Diagnostic and Statistical Manual of Mental Disorders (5th edition; \[DSM 5\]) criteria for Insomnia Disorder (this is evaluated by answers on the ISI supplemented by interview questions). Exclusion Criteria: * having received Cognitive Behavioral Therapy for Insomnia (by self-report and follow-up question prompts as needed); * current or recent (past year) professional alcohol treatment (from self-report and prompts), however, participants who only report beginning alcohol treatment during the follow-up period will not be excluded from completing any remaining follow-up assessments, but this will be recorded in the data and assessed as a potential covariate. * current or recent (past year) intravenous drug use or non-prescribed use of stimulant medications (e.g., cocaine, methamphetamines) (from TLFB and self-report question prompts); * hospice patients, patients undergoing oncology treatment, patients with a recent or upcoming surgery and/or endorsing a serious medical or psychiatric condition item from a conditions and medications form administered by the Assessor); * endorsing current suicidal ideation (past two weeks) with either a prior suicide attempt or being assessed at higher risk for suicide by the "P4 Screener" (a suicide risk screen used in both clinical settings and clinical trials); * current pregnancy or intent to become pregnant during the next 6 months or given birth in the past 3 months or currently breast-feeding; * significant sleep disorders other than insomnia such as narcolepsy or untreated sleep apnea with a Body Mass Index \> 32 (from self-report and the validated Sleep Disorders Questionnaire screening instrument) although those receiving care for sleep apnea, however, (e.g., positive airway pressure therapy) will be eligible; and * providing false information such as false name, contact information, or study responses.