Inclusion Criteria:  To be included in this study, a participant must be 18 years of age or older, who have smoked at least four cigarettes per day for at least 6 months, are interested in quitting cigarette smoking, are at or below the federal poverty line based on persons in family/household and annual household income OR they or their child(ren) utilize a federal program for low-income individuals, and are willing to participate in a 5-week working memory training program as a pretreatment adjunct to empirically supported smoking cessation.  Exclusion Criteria:  Participants must not indicate a severe substance use disorder according to the DSM-V with any substance other than tobacco or have any significant medical or psychiatric condition. Such conditions could include traumatic brain injury, dementia, significant learning disability, or psychotic symptoms. Participants must be at least at a 5th-grade reading level. In case that participants are excluded, they will be provided with resources in the community and provided with their contact information.