Authors:
Yaya Sunarya
and
Nurhudaya Nurhudaya
Affiliation:
Departemen Psikologi Pendidikan dan Bimbingan, Universitas Pendidikan Indonesia, Bandung and Indonesia, Indonesia
Keyword(s):
Reliability, item validity, item difficulty Index, discriminating index
Abstract:
To achieve of the intelligence score on a test, is highly influenced by culture, where people staying. Hence the validity of a test always need to be analysed continuously from time to time. This research analyze various aspects of good test advanced progressive matrices were constructed by Raven with involving 36 items, that its use had been widespread in various countries , including Indonesia . The analized aspect include reliability index, accuracy of validity, the discriminating index of item, and usability of distractors for each item. This research involving 4500 respondents of senior high schools student. The results of validation indicates that each of items has proportional level of item difficulty index about hardship items, middle item, and difficult item; any item having good index of homogeneity, every item have good power distinguishing, and every options of item have a good function. So that this test can be used in Indonesia for full item (full scale).