5Jacobson T,Belcher E,Sarr B,et al. Clinical scenarios:en-hancing the skill set of the nurse as a vigilant guardian [ J].J Contin Educ Nurs,2010,41 (8) :347 -353.
6Moscaritolo LM. Interventional strategies to decrease nursing student anxiety in the clinical learning environment.Journal of Nursing Edu - cation, 2009,48( 1 ) : 17-23.
7Maslow AH. A theory of human motivation. Psychol Rev, 1943,50: 370-392.
8Mowrer OH. A stimulus - response analysis of anxiety and its role as reinforcing agent. Psychol Rev, 1939,46(6 ) : 553-563.
9Mowrer OH. On the dual nature of learning:a reinterpretation of con- ditioning and problem solving.Harvard Educational Review, 1947,17:102-148.
10Beck AT, Hollon SD, Young JE, et al. Treatment of depression with cognitive therapy and amitriptyline. Arch Gen Psychiat,1985,42 (2) : 142-148.