“…If individually collected eight types could be represented in the dimensions of Jung’s psychological types as a lower dimensional construct, then it will allow us to directly compare the representations of bipolar assumption in SL-TDI with theoretical assumption. Among the multivariate methods, MDS is a set of statistical techniques used to extract underlying dimensionality from high dimensional data ( Kim et al, 2004 , 2017 , 2020 ; Shinkareva et al, 2013 , 2014 ; Karstoft et al, 2015 ; Halde, 2017 ; Interian et al, 2017 ; Walsh et al, 2017 ; Shim et al, 2019 ; van Dam et al, 2019 ; Xing et al, 2020 ; Littlefield et al, 2021 ; Albagmi et al, 2022 ; Yang et al, 2022 ). For example, Kim and Kim (2022) performed both classification and MDS based on responses to ASMR stimuli to explore emotional structure.…”