Welcome to the Emotion App study Thanks for your interest in our study. After you complete the brief questions below, we will get in touch with you if you are eligible.To learn more about this study, please visit our web page to learn more about it.and read the consent form (but you do not need to sign the form at this point). Question Title * 1. How old are you? 18 19 20 21 22 23 24 25 26 None of the above Question Title * 2. What is your gender? Female Male Question Title * 3. Do you have a substance abuse problem (within the past year)? Yes No Unsure Question Title * 4. If you said "yes" to the question above, do you have a counselor, doctor, or other healthcare professional who can verify that you have a substance abuse problem? Yes No Unsure Question Title * 5. Your race/ethnicity (check all that apply) American Indian / Alaskan Native Asian Native Hawaiian or other Pacific Islander Black or African American White or Caucasian Hispanic or Latino Question Title * 6. Do you have a smartphone (e.g., Iphone or Android)? Yes* No Unsure *If "yes," approximately how many hours do you spend per day on it? Question Title * 7. Your contact information Name City/Town State/Province -- select state -- AL AlabamaAK AlaskaAS American SamoaAZ ArizonaAR ArkansasCA CaliforniaCO ColoradoCT ConnecticutDE DelawareDC District of ColumbiaFM Federated States of MicronesiaFL FloridaGA GeorgiaGU GuamHI HawaiiID IdahoIL IllinoisIN IndianaIA IowaKS KansasKY KentuckyLA LouisianaME MaineMH Marshall IslandsMD MarylandMA MassachusettsMI MichiganMN MinnesotaMS MississippiMO MissouriMT MontanaNE NebraskaNV NevadaNH New HampshireNJ New JerseyNM New MexicoNY New YorkNC North CarolinaND North DakotaMP Northern Mariana IslandsOH OhioOK OklahomaOR OregonPW PalauPA PennsylvaniaPR Puerto RicoRI Rhode IslandSC South CarolinaSD South DakotaTN TennesseeTX TexasUT UtahVT VermontVI Virgin IslandsVA VirginiaWA WashingtonWV West VirginiaWI WisconsinWY Wyoming Email Address Phone Number Question Title * 8. If you provided a phone number, is it ok if we text you? Yes No Question Title * 9. Any comments / questions / concerns about this questionnaire? Please let us know Question Title * 10. What are the best days / times for you to attend our 1 hour online discussion? Check all that apply Daytime Evening Weekend Any time is fine Any times that you know are NOT good for you? 100% of survey complete. Submit