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INVESTIGATING THE VALIDITY AND RELIABILITY OF THE VANDERBILT ASSESSMENT OF LEADERSHIP IN EDUCATION
被引:25
|作者:
Porter, Andrew C.
[1
]
Polikoff, Morgan S.
[2
]
Goldring, Ellen B.
[3
]
Murphy, Joseph
[3
]
Elliott, Stephen N.
[4
]
May, Henry
[1
]
机构:
[1] Univ Penn, Consortium Policy Res Educ, Philadelphia, PA 19104 USA
[2] Univ So Calif, Rossier Sch Educ, Los Angeles, CA 90089 USA
[3] Vanderbilt Univ, Dept Leadership Policy & Org, Nashville, TN USA
[4] Vanderbilt Univ, Ctr Assessment & Intervent Res, Nashville, TN USA
来源:
ELEMENTARY SCHOOL JOURNAL
|
2010年
/
111卷
/
02期
关键词:
STANDARDS;
IMPACT;
D O I:
10.1086/656301
中图分类号:
G40 [教育学];
学科分类号:
040101 ;
120403 ;
摘要:
The Vanderbilt Assessment of Leadership in Education (VAL-ED) is a multirater assessment of principals' learning-centered leadership. The instrument was developed based on the Standards for Educational and Psychological Testing. In this article, we report on the validity and reliability evidence for the VAL-ED accumulated in a national field trial. Using data from more than 270 schools across a wide range of settings, we found that the instrument was reliable for measuring principals' learning-centered leadership. Furthermore, there was mostly positive evidence that the VAL-ED distinguished among subscales of principal performance. In conjunction with findings from the VAL-ED development phase, these results support the conclusion that the VAL-ED can be used by K-12 schools to assess learning-centered leadership.
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页码:282 / 313
页数:32
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