Tutorial SPSS 31 - Uji Validitas dan Reliabilitas

An instrument is a tool used to collect data. As a "tool," an instrument in research must be measurable and its accuracy and consistency tested. Instrument accuracy is often called validity, while its consistency is known as reliability. The main issue in research is ensuring that the instrument used can accurately measure what it is supposed to measure (validity) and produce consistent data (reliability). Please visit the written explanation at https://www.skripsibisa.com/ To support this channel, please subscribe to the Skripsi Bisa channel and several of our social media accounts :) Follow IG:   / skripsibisa     / cegunawan   Don't forget to subscribe to my personal channel:    / mrcegun   Join the Skripsi Bisa WhatsApp group https://www.skripsibisa.com/p/join-gr... #skripsibisa #tipsskripsi