BACKGROUND The aim of this study was to develop and validate the PLANEA Independent Life Skills Scale, an instrument created according to the Planea Program framework for training independent living skills in young people in residential care. METHOD A sample of 1,098 young people took part, 60% were women and 37% were living in residential child care, with a mean age of 17.69 years ( SD = 2.25). Psychometric analyses were carried out within the frameworks of Classical Test Theory and Item Response Theory models. RESULTS The new instrument demonstrated three first-order factors (Self-Care and Wellbeing, Daily Arrangements and Organizational Skills, and Employment and Accommodation) and one second-order factor (Independent Life Skills), with excellent test score reliability, including a short version, PLANEA-9 (ω = .86 - .94). Clear evidence was found of validity in relation to other variables, such as general self-efficacy ( r = .519), and discriminative capacity. CONCLUSIONS The PLANEA Independent Life Skills Scale was shown to be a reliable valid instrument for assessing this construct in young people.

中文翻译：

---

PLANEA 独立生活技能量表：开发和验证。

背景 本研究的目的是开发和验证 PLANEA 独立生活技能量表，这是一种根据 Planea 计划框架创建的工具，用于在寄宿护理中训练年轻人的独立生活技能。方法 1,098 名青少年样本参加，60% 为女性，37% 居住在托儿所，平均年龄为 17.69 岁（SD = 2.25）。心理测量分析是在经典测试理论和项目反应理论模型的框架内进行的。结果 新工具展示了三个一阶因素（自我保健和幸福感、日常安排和组织技能、就业和住宿）和一个二阶因素（独立生活技能），具有出色的测试分数可靠性，包括一个简短的版本, PLANEA-9 (ω = .86 - .94)。发现了与其他变量相关的有效性的明确证据，例如一般自我效能感 (r = .519) 和辨别能力。结论 PLANEA 独立生活技能量表被证明是评估年轻人这一结构的可靠有效工具。