As with transpersonal psychology, the field is much concerned with altered states of consciousness (ASC) and transpersonal experience.
æz wɪð tɹænspˈɜːsənəl saɪkˈɑːlədʒi, ðə fˈiːld ɪz mˈʌtʃ kənsˈɜːnd wɪð ˈɔltɚd stˈeɪts ʌv kˈɑːnʃəsnəs ˌeɪˌɛssˈiː ænd tɹænspˈɜːsənəl ɛkspˈiəɹɪəns.