Part 1: Terminology |
Part 2: Procedures |
Part 3: Test Interpretation |
Part 4: Assessment Ethics |
60. The following statement contains a statistical error. Identify the error and provide a better rewording -
A recent survey of the TOEIC® scores for male and female university students showed a correlation of 0.75 between the gender of the student and their TOEIC® scores. |
Hint: Think about the types of variables involved in this comparison.
61-62. Three possible reasons for an observed correlation between two variables are mentioned below.
Think of at least two more possible reasons which would account for an observed correlation. -
Possibility 1: X influences Y. Possibility 2: X and Y are both influenced by Z. Possibility 3: A confounding factor is present. Possibility 4: Random chance is at play. Possibility 5: Possibility 6: |
63-64. Mention two accommodations that might compromise the validity of a high-stakes EFL reading/writing test.
Accomodation 1: Accomodation 2: |
65. Cite one example of an ecological fallacy from any recently published testing article
and mention what claim should have actually been made in that article.
66. Read the article from the source cited below and mention
at least three ways in which the information is presented incorrectly.
Source: ELT News. (2004, July). Japan's English Lagging Behind E. Asian Neighbors. Available online at http://www.eltnews.com/news/archives/2004_07.shtml. [24 Aug. 2006]. |
(1) (2) (3) |
The table below compares the writing of an experimental group of 50 Taiwanese EFL students who received one semester of CAI instruction with a control group of 50 students who received "traditional instruction". The respondents wrote a narrative essay which was marked according to a list of pre-set grammatical criteria. The null hypothesis for this study was that no significant difference for the experimental and control group existed at a 05 level. |
Sum of Squares | df | Mean Square | F | Sig. | |
Between Groups | .005 | 1 | .005 | .736 | .393 |
Within Groups | .722 | 98 | .007 | ||
Total | .727 | 99 |
67. Based on the available information, what can statements can be made about these two groups? |
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68. Any concerns about the statistics or information in the table? |
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69. Read the article online, then mention at least two concerns about the overall study. Concern 1: Concern 2: |
[ p. 66 ]
70. A teacher is interested in conducting Rasch research. He writes a paper comparing the multiple-
choice reading scores of 62 students from three different populations within the same university: one
group of 33, another group of 21, and a third group of 8. Analyzing their test performance in
terms of chi square values, location order, and fit statistics, he notes how these three groups of
students perform differently on a 30-item MC test. |
71. Here is one multiple-choice TOEIC® Part 3 listening item. The task is to select the best response (A-D) for the question. |
Man: | This job is the worst, isn't it? |
Woman: | I know I shouldn't complain, but things could be better. |
Man: | I don't think so. I've never had a more interesting job than this one. |
Q: What does the man think of the job? |
Source: Longman Preparation Series for the TOEIC Test - Introductory Course,
(3rd. Edition, 2005, Pearson Education.) (p. 71 of text and p. 205 of tape script)
Please write at least two points about this test item that are problematic. (1) (2) |
A group of international journalists published (a) photographs of whales in a magazine which discusses (b) ecological changes. | ||
(1) | (a) phótographs | (b) ecólogical |
(2) | (a) phótographs | (b) ecológical |
(3) | (a) photógraphs | (b) ecólogical |
(4) | (a) photógraphs | (b) ecológical |
What construct, if any, is this test item measuring? |
Test | No. of Items | Average |
TOEFL | 50 | 17.96 (35.91%) |
IELTS | 40 | 13.32 (33.32%) |
TOEFL | 90 | 31.28 (34.75%) |
Main Article | Appendix A: I II III IV | Appendix B | Appendix C: I II III IV |