Instrument of the study

3.4 Instrument of the study

In this study, the researcher used three kinds of instrument to collect the data. There were test, observation list, and questionnaire which were explained as follows : 1 Test Based on Airasian and Russel 2008:9 test is a formal, systematic, procedure used to gather information about students’ achievement or other cognitive skill. Test was used to measure the students’ achievement and students’ improvement during the process. In collecting the data the researcher used some kinds of tests. They were pre- test, post-test, cycle test. Pre-test was given in the begining of the research to know their ability in speaking English before they got treatment. The cycle test was conducted after each cycle treatment. The aims of this test was to know the students’ improvement after each cycle treatment. The post-test was the last test to know the students’ improvement. The result of this post-test was compared with the others tests to find out the result of the students’ achievement data. During the process, the researcher assessed the students’ tests by using Brown Scoring system in table 3.2. 2 Observation list and observation checklist Observation involves watching or listening to students carry out a specific activity or respond in a given situation. The observation in this research includes the observation checklist and observation list. The observation list see appendix 27 page 164 was the criteria of the students’ behaviour to define the students’ improvement and students’ responses about during the process of the research. There were about the students’ presence, the students’ attention to the teacher, the students’ cooperation, the students’ self confidence, and the students’ understanding. Then, the observation checklist see appendix 23 page 156 was used to find out whether students are working in a groups in a correct way or not. A checklist was a writte n list of students’ performances in class to be observed. There were attending the class, paying attention to the teacher, following teacher’s instruction, working on own, sharing information, listening to other waiting turn to speak, answering teacher question, interacting with the teacher, and doing the task well. 3 Questionnaire Questionnaire, based on Airasian 2008:81, is a checklist to get responses or information from some people about factual or demographic, behavioural, and also attitudinal. From the questionnaire, the researcher collected the information from the students related to the implementation Three Steps Interview Technique to improve their speaking skill see appendix 31 page 171. The questionnaire accomodated the students’ feedback and opinion about their interest in classroom activities, their motivation in learning English by using three steps interview technique, the advantages of the three steps interview technique to improve their speaking skill.

3.5 Procedure of collecting the data