山东外语教学
山東外語教學
산동외어교학
Shandong Foreign Languages Journal
2011年
4期
49~55
,共null页
高怀勇 戢焕奇 刘锋 汪定明
高懷勇 戢煥奇 劉鋒 汪定明
고부용 집환기 류봉 왕정명
PETS 口试 内部结构 评分过程 构念效度
PETS 口試 內部結構 評分過程 構唸效度
PETS 구시 내부결구 평분과정 구념효도
Public English Test System; oral test; internal structure ; assessment process; construct validity
通过分析试题内部因子结构和评分员的评分心理反应过程证据来验证PETS口试的构念效度。分析结果表明:1)PETS口试试卷内部结构主要呈现一个因子;2)PETS口试较好地体现了所要测试的构念;3)评分受到了与构念无关因素的影响,如句子结构、自我修正、故事完整性和配对;4)评分员背景对测试的构念效度有影响。本文据此提出了影响PETS口试构念效度的因素模型。
通過分析試題內部因子結構和評分員的評分心理反應過程證據來驗證PETS口試的構唸效度。分析結果錶明:1)PETS口試試捲內部結構主要呈現一箇因子;2)PETS口試較好地體現瞭所要測試的構唸;3)評分受到瞭與構唸無關因素的影響,如句子結構、自我脩正、故事完整性和配對;4)評分員揹景對測試的構唸效度有影響。本文據此提齣瞭影響PETS口試構唸效度的因素模型。
통과분석시제내부인자결구화평분원적평분심리반응과정증거래험증PETS구시적구념효도。분석결과표명:1)PETS구시시권내부결구주요정현일개인자;2)PETS구시교호지체현료소요측시적구념;3)평분수도료여구념무관인소적영향,여구자결구、자아수정、고사완정성화배대;4)평분원배경대측시적구념효도유영향。본문거차제출료영향PETS구시구념효도적인소모형。
This study, by analyzing the internal factors of an oral test and the raters' psychological verbal reports while rating, aims to investigate the construct validity of the oral test. The results indicate: 1 ) PETS oral test chiefly obtains one factor; 2) PETS oral test possesses good construct validity; 3) the raters are influenced by some variances,such as structures of sentences, self-correction, integrality of story and the partner, which are irrelevant to construct validity; 4) the raters' background affects the test's construct validity. Then, one tentative model is proposed to account for and improve the construct validity of PETS oral test.