Tailored Inhibitory Control Training to Reverse EA-linked Deficits in Mid-life

Inclusion Criteria: * Age 35-55 * Experience of early adversity (EA) before age 18 (EA is be defined as a score of 4 or higher on the Adverse Childhood Experiences (ACEs) questionnaire \[Felitti, Anda, Nordenberg, Williamson, Spitz, Edwards, et al., 1998\]) * IC difficulties such as disinhibited alcohol use, tobacco use, or food intake during adulthood. IC difficulties will be self-reported based on questions from the self-control questionnaire (Tangney, Baumeister, \& Boone, 2004) modified to be specific to alcohol, tobacco, and energy-dense food intake (e.g., "I am self-indulgent with unhealthy food at times", "I refuse alcohol when offered") using a 4-point Likert-style scale. Exclusion Criteria: * Individuals over age 55 will be excluded because of established functional and structural neural changes that begin to escalate at that time (Good, Johnsrude, Ashburner, Henson, Friston, \& Frackowiak, 2001; Grady, Springer, Hongwanishkul, McIntosh, \& Winocur, 2006) * Given the high rates of morbidity for such disorders among people with high EA, we will not exclude based on past diagnoses for any of those disorders or based on current drug and alcohol use. However, we will exclude individuals who do not pass a urine toxicology screen during either of the functional magnetic resonance imaging (fMRI) sessions to ensure that the neuroimaging data are as homogeneous and reliable as possible. * Participants who cannot undergo an MRI scan will be excluded; contraindications inclu…