Test of English for International Communication(TOEIC),as a system for English assessment,was developed by Educa⁃tional Testing Service(ETS)and it is used by government institutions and multinational enterprises to as...Test of English for International Communication(TOEIC),as a system for English assessment,was developed by Educa⁃tional Testing Service(ETS)and it is used by government institutions and multinational enterprises to assess the daily English com⁃munication ability of the people who are not native English speakers.The scores of the TOEIC test are divided into four levels,with level A B C D in descending order.This thesis fully analyzes TOEIC from the perspectives of validity,reliability and practicality so as to draw a conclusion that TOEIC is reasonably valid,reliable and practical in real application and TOEIC as an effective way to enhance whether their employees command the basic ability in commercial communication.展开更多
The intent of this paper is to evaluate College English Test(CET)’s reliability,validity and washback effect in the con⁃text of language assessment by applying Brown’s framework of test usefulness.The result of lite...The intent of this paper is to evaluate College English Test(CET)’s reliability,validity and washback effect in the con⁃text of language assessment by applying Brown’s framework of test usefulness.The result of literature review and discussion shows that CET’s student-related reliability and rater reliability for writing section are unfavorable while its test administration reliability and rater reliability for CETSET has been increasing;CET’s content and construct validity are getting improved but its criterionrelated validity has been violated due to students’inappropriate learning attitude;CET’s negative washback has been caused due to the overemphasis on passing rate,but previous surveys shows positive washback in teaching and learning as students’reading and oral communication abilities have been improved.In the end,three suggestions for CET’s development are summed up:empha⁃sis less on test result;inform students with the significance of CET’s reform;the relationship among testing,teaching and learning should be built into a mutual promotion format.展开更多
This pilot study examined the psychometric properties and clinical utility of a brief neuropsychological instrument (Repeatable Battery for the Assessment of Neuropsychological Status (RBANS). The test-retest reliabil...This pilot study examined the psychometric properties and clinical utility of a brief neuropsychological instrument (Repeatable Battery for the Assessment of Neuropsychological Status (RBANS). The test-retest reliability, practice effects and convergent validity of RBANS were examined in participants without objective cognitive impairment. The tests were administered at two time points at approximately a two weeks’ interval, with 30 cognitively intact participants with a mean age of 63.3 ± 5.8 years. Adequate test-retest reliabilities were found for RBANS subtests, index and total scale scores with significant gain scores in immediate memory and visuospatial function. The RBANS showed good convergent validity and the RBANS supplemented with executive and language measures (Colour Trails Test and 30-item modified Boston Naming Test, respectively) demonstrated excellent convergent validity with a formal neuropsychological battery. This pilot study has provided the preliminary evidence of reliability and convergent validity of the RBANS. Additionally, it also provides insight on the practice effects so that clinicians may assess significant changes in RBANS subtests and domain indexes for clinical practice.展开更多
文摘Test of English for International Communication(TOEIC),as a system for English assessment,was developed by Educa⁃tional Testing Service(ETS)and it is used by government institutions and multinational enterprises to assess the daily English com⁃munication ability of the people who are not native English speakers.The scores of the TOEIC test are divided into four levels,with level A B C D in descending order.This thesis fully analyzes TOEIC from the perspectives of validity,reliability and practicality so as to draw a conclusion that TOEIC is reasonably valid,reliable and practical in real application and TOEIC as an effective way to enhance whether their employees command the basic ability in commercial communication.
文摘The intent of this paper is to evaluate College English Test(CET)’s reliability,validity and washback effect in the con⁃text of language assessment by applying Brown’s framework of test usefulness.The result of literature review and discussion shows that CET’s student-related reliability and rater reliability for writing section are unfavorable while its test administration reliability and rater reliability for CETSET has been increasing;CET’s content and construct validity are getting improved but its criterionrelated validity has been violated due to students’inappropriate learning attitude;CET’s negative washback has been caused due to the overemphasis on passing rate,but previous surveys shows positive washback in teaching and learning as students’reading and oral communication abilities have been improved.In the end,three suggestions for CET’s development are summed up:empha⁃sis less on test result;inform students with the significance of CET’s reform;the relationship among testing,teaching and learning should be built into a mutual promotion format.
文摘This pilot study examined the psychometric properties and clinical utility of a brief neuropsychological instrument (Repeatable Battery for the Assessment of Neuropsychological Status (RBANS). The test-retest reliability, practice effects and convergent validity of RBANS were examined in participants without objective cognitive impairment. The tests were administered at two time points at approximately a two weeks’ interval, with 30 cognitively intact participants with a mean age of 63.3 ± 5.8 years. Adequate test-retest reliabilities were found for RBANS subtests, index and total scale scores with significant gain scores in immediate memory and visuospatial function. The RBANS showed good convergent validity and the RBANS supplemented with executive and language measures (Colour Trails Test and 30-item modified Boston Naming Test, respectively) demonstrated excellent convergent validity with a formal neuropsychological battery. This pilot study has provided the preliminary evidence of reliability and convergent validity of the RBANS. Additionally, it also provides insight on the practice effects so that clinicians may assess significant changes in RBANS subtests and domain indexes for clinical practice.
