55
F. Research Instruments
According to Arikunto 2013: 192, ‘the research instrument is a tool at the time of the research using something method.” The research instrument is a tool
used to collect data and customize with the research method used. There are some of the research instrument used by researcher based research methods
used: 1. Quantitative Instrument
a. Grating Questionnaire Grating questionnaire designed to help researcher in formulating
the questions in the questionnaire that will be given to the respondent. Grating questionnaire are guidelines for the preparation of the
questionnaire itself. Questionnaires designed by the researcher will be given to two different respondents, there are students and teachers in
Accounting Department at SMK Negeri 1 Pengasih. Therefore, this study requires two kinds of grating questionnaire. The lattice contains
a list of questions that will be filled by the respondent based on the actual conditions in the field. The questions are related to the
implementation of authentic assessment that has been conducted by teachers in Accounting Department from the planning, implementation
up to the phase of follow-up assessment.
56
Table 2. Grating Questionnaire for Student No.
Components of Evaluation Indicators
Item Number
1 Attitudes Assessment
Implementation of
Assessments Information
of Assessment Systems
1, 2, 3 Implementation
of Assessment
4 Processing
of assessments
5 Follow-up of Assessments
Reporting 6
Follow-up 7
2. Knowledges Assessment
Implementation of
Assessments Information
of Assessment Systems
1, 2, 3, 4, 5
Implementation of
Assessment 6
Processing of
assessments 7
Follow-up of Assessments Reporting
8 Follow-up
9, 10
3. Skills Assessment
Implementation of
Assessments Information
of Assessment Systems
1, 2, 3 Follow-up of Assessments
Implementation of
Assessment 4, 5
Processing of
assessments 6
Reporting 7
Follow-up 8
Source: Wulandari 2015 with modification Scoring on the implementation of authentic assessment by teachers in
Accounting Department uses scoring guidelines according to the Likert Scale presented on Table 3.
Table 3. Scoring guidelines of questionnaire
Alternative Answer Score
Always SL 4
Often SR 3
Seldom K 2
Never TP 1
57 Descriptions:
SL = Always, if always conducted by teacher SR = Often, if done at least ≥5times by teacher
K = Seldom, if done at least ≥3times by teacher TP = Never, if not been done by teacher
Source: Sugiyono 2015: 35 with modifications b. Documentation Guidelines
Plan of learning programs must be relevant with the standard. It will be corrected by grating assessment, as follows:
Table 4. Grating Assessment for Lesson Plan
Components of
Evaluation Indicators
Item Number
Attitudes Assessment
Assessments draft 1,2
Formulations of indicators achievement 3, 4, 5, 6, 7
Techniques and instruments 8,9
Procedure of processing results 10, 11, 12
Knowledges Assessment
Assessments draft 1, 2
Formulations of indicators achievement 3, 4, 5, 6, 7
Techniques and instruments 8, 9, 10
Procedure of processing results 11, 12
Skills Assessment
Assessments draft 1, 2
Formulations of indicators achievement 3, 4, 5
Techniques and instruments 6, 7
Procedure of processing results 8, 9, 10
Source: Purwanti 2014 with modification Scoring on the planning of authentic assessment by teachers in
Accounting Department uses scoring guidelines according to the Guttman Scale, as follows:
Table 5. Scoring Guidelines of Documentation Sheet
Alternative Answer Score
Yes 1
No
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