Page 122 - BUKU SYNOPSIS

implementation adopted from Widihastuti and Suyata (2014) and are

outlined in Table 3.

Table 3. Criteria of the Model Implementation

No. Criteria (%) Remarks
1 76-100 Sangat baik (Excellent)
2 51-75 Baik (Good)
3 26-50 Cukup (Fair)
4 1-25 Kurang Baik (Low)

b) Validation Sheets

The validation sheets were utilized to gather data regarding the

prototype model's validity during the early stages of product development.

Four professionals with expertise in measuring and teaching EFL completed

the validation instruments. They focused on the content validity of the

model's instruments.

c) Writing Test and Analytical Scoring Rubric

A writing test was utilized to obtain information about students'

writing abilities. They were given 50 minutes-essay writing assignment. The

writing test was created following the syllabus and instructional objectives

of the Writing for Professional Course. They were given clear writing

instructions and prompts to help them understand and write well (Weigle,

2002). While writing instruction contained information regarding the

objective of the writing, time allotment, text’s length, and some indication

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