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I forgot to explain how to create mean variables and sum variables (based on individual questionnaire items) in this video. If you're interested in learning how to do this, there's a quick explanation here: ruclips.net/video/8mP62fYiTto/видео.html
I forgot to explain how to create mean variables and sum variables (based on individual questionnaire items) in this video. If you're interested in learning how to do this, there's a quick explanation here: ruclips.net/video/8mP62fYiTto/видео.html