Oetker-Black S L, Taunton R L
School of Nursing, Kent (Ohio) State University.
AORN J. 1994 Jul;60(1):43-50. doi: 10.1016/s0001-2092(07)69662-8.
Self-efficacy has been validated as a predictor of an individual's behavior in aversive situations. Traditionally, nurses have conducted preoperative instruction to help patients cope with the adversities of surgery. Assessing patients' self-efficacy is an additional way to assist them through the experience of surgery and plan their care. This study developed and tested an instrument to measure self-efficacy in adult preoperative patients. The instrument consists of two subscales: a 16-item efficacy expectation subscale and a 16-item outcome expectation subscale. The instrument was administered to 200 surgical patients to obtain descriptions of item characteristics, internal consistency reliability, and beginning construct validity. Evidence supports the validity and reliability of both self-efficacy subscales. The revised instrument can assist perioperative nurses in assessing preoperative patients' self-efficacy.
自我效能已被确认为个体在厌恶情境中行为的预测指标。传统上，护士会进行术前指导以帮助患者应对手术的困境。评估患者的自我效能是协助他们度过手术经历并规划护理的另一种方式。本研究开发并测试了一种用于测量成年术前患者自我效能的工具。该工具由两个分量表组成：一个包含16个条目的效能期望分量表和一个包含16个条目的结果期望分量表。该工具被应用于200名手术患者，以获取条目特征、内部一致性信度和初步结构效度的描述。证据支持了两个自我效能分量表的效度和信度。修订后的工具可帮助围手术期护士评估术前患者的自我效能。
