Reflection of 5th Lecture

The instrumentation is the process of preparing to collect data. Instrument is the tool or device that we are going to use to obtain the data.The are many instruments used by researchers. The chosen instrument must be valid. In other words, it measures what is supposed to measure. Regarding to my topic, at first I thought mine would be pre-test, post-test and questionnaire. After I've read our text book, it is more practical if i replace the questionnaire with pictorial attitude scale. It is suitable to the primary school students to indicate how they feel about the intervention. I can use emoticons with sad and happy face to indicate whether they agree or disagree.