Psychologist in a Pocket: Lexicon Development and Content Validation of a Mobile-Based App for Depression Screening

Paula Glenda Ferrer Cheng   ^{1, 2} , BPsych ;   Roann Munoz Ramos   ³ , PhD, CCLP, RPm, RP ;   Jó Ágila Bitsch   ⁴ , Dipl Inf ;   Stephan Michael Jonas   ³ , PhD ;   Tim Ix   ⁴ , MSc ;   Portia Lynn Quetulio See   ⁵ , PhD, RPm, RP ;   Klaus Wehrle   ⁴ , Dr Ing

¹ The Graduate School, University of Santo Tomas, Manila, Philippines

² Department of Psychology and Social Sciences, La Consolacion College Manila, Mendiola, Manila, Philippines

³ Department of Medical Informatics, RWTH University Hospital, Aachen, Germany

⁴ Communication and Distributed Systems, RWTH Aachen University, Aachen, Germany

⁵ College of Science, Department of Psychology, University of Santo Tomas, Manila, Philippines