1. Bush- Francis Scale (BFCRS): The BFCRS is a rating scale consisting of 23 catatonia items (Bush et al., 1996a). The first 14 items on this scale are the most common, classical sings of catatonia & are also known as Catatonia Screening Instrument (BFCSI). If two or more of the BFCSI signs are present, for 24 hours or longer, catatonia is a possibility (Sienaert et al, 2011). For the purpose of this study, a score of 4 or more on the 23-item BCFRS will be considered for inclusion in this study.