大學生心理社會發展需求評估量表的信度與效度研究

Needs Assessment Scale of Psychosocial Development for College Students: A Study of Reliability and Validity

大學生心理社會發展需求評估量表是根據A. Chickering所提出的大學生七個心理社會發展向量，並參考Evans（1985）的大學生需求評估工具，加以修訂而成。本研究樣本為大學生342名。本量表之重測信度（間隔三週）為.751（N=85），內部一致性信度（α係數）為.945（N=342）。本量表與自我認證量表之相關（同時效度）為-.21（N=85），表示大學生自我認證發展較差者，其在發展任務上之需求較高。本量表經因素分析發現有七個因素大致符合Chickering的理論建構。本量表可供未來評估大學生心理社會發展需求時的參考。

Needs Assessment Scale of Psychosocial Development for College Student, composed of five items representing each of Chickering (1978) seven vectors, adopted from Evans (1985). The subjects consisted of 2 students from eight institutions responding to this survey. The value of the test-retest reliability coefficient (three week interval) was .751 (N=85), the value of internal consistency coefficient (Cronbach's α) was .945 (N=342). The value of concurrent validity (correlation with ego identity scale) was -.21 (N=85), which indicated that college student with lower ego identity core has the higher needs of Chickering's seven vectors development. The seven factors of the factor analysis of this scale almost conform to the theory construct of Chickering's seven vectors development. The validity of this scale was relevant.