However, if you are engaged in research, you will need to write a report or paper for specialists in testing. In order to write good research reports or research papers, you need to read ones that others have written so you can get an idea of the conventions that they use. However, the most important point is that you need to report your methods and results specifically and clearly, so that other researchers understand what you did and can follow the same procedures. You should state the purpose of the test and its specifications clearly and explain how the test items were made or selected, how they were pretested, how they were finalized, how they are given to the students, and how they were scored. As for the results, you need to provide not only descriptive statistics but also statistics indicating the reliability of the test itself and compare it to other standardized tests, if possible.
Precise analyses are necessary.
You should report everything that readers need to know, not just the information that supports your hypothesis, if you have one. You need to report how you analyzed the data, the results of your analyses, and your interpretations. You should honestly discuss the weaknesses of your study. It is important to make good tests and to administer and grade them properly. However, reporting test results well enough for people who use them is also very important, because they can use them to learn or teach English better, improve classes, and select good students.