Nursing Department, Vanguard University, Costa Mesa, CA.
J Pediatr Nurs. 2013 Nov-Dec;28(6):575-84. doi: 10.1016/j.pedn.2012.05.007. Epub 2013 Sep 12.
Invincibility is a phase of social-cognitive development of the adolescent and has been associated with risk behavior involvement.
To determine psychometric properties of the Adolescent Invincibility Tool (AIT).
Reliability was assessed and validity was examined using principal components analysis.
Internal consistency was demonstrated with a Cronbach's alpha of .88; factor analysis led to the confirmation of subscales. Criterion validity was validated with similar and opposing measures of invincibility.
Initial testing suggests that the AIT is a valid and reliable tool for screening invincibility. Further testing is recommended to determine relevance for other populations of youth.
不可战胜是青少年社会认知发展的一个阶段，与风险行为的参与有关。
确定青少年不可战胜工具（AIT）的心理测量学特性。
使用主成分分析评估可靠性并检查有效性。
内部一致性用 Cronbach's alpha 表示为.88；因素分析导致子量表的确认。用不可战胜的相似和相反的测量方法验证了标准有效性。
初步测试表明，AIT 是一种用于筛选不可战胜的有效且可靠的工具。建议进行进一步测试，以确定其对其他青年人群体的相关性。
