Considering Comorbidities and Individual Differences in Testing a Gaming Behavioral Activation App for Perinatal Depression and Anxiety: Open Trial Pilot Intervention Study

Gabriella E Hamlett   ^{1, 2} , MA ;   Chloe Schrader   ^{1, 2} , BA ;   Craig Ferguson   ³ , MS ;   Lauren A Kobylski   ^{1, 4} , MPH ;   Rosalind Picard   ³ , ScD ;   Joseph J Locascio   ^{5, 6} , PhD ;   Richard J McNally   ² , PhD ;   Lee S Cohen   ^{1, 7} , MD ;   Rachel Vanderkruik   ^{1, 7} , MSc, PhD

¹ Center for Women’s Mental Health, Massachusetts General Hospital, Boston, MA, United States

² Department of Psychology, Harvard University, Cambridge, MA, United States

³ MIT Media Lab, Massachusetts Institute of Technology, Cambridge, MA, United States

⁴ Department of Psychological & Brain Sciences, George Washington University, Washington, DC, United States

⁵ Harvard Catalyst Biostatistical Consulting Group and Department of Neurology, Massachusetts General Hospital, Boston, MA, United States

⁶ Department of Neurology, Harvard Medical School, Boston, MA, United States

⁷ Department of Psychiatry, Harvard Medical School, Boston, MA, United States