TY - RPRT TI - A longitudinal SEM approach to STAI data:two comprehensive multitrait-multistate models. AU - Stephané Vautier PY - 2004 DO - 10.1207/s15327752jpa8302_11 UR - https://pubmed.ncbi.nlm.nih.gov/15456653/ ID - 15456653 ER -