Comparison of Two Indices of Answer Copying and Development of A Spliced Index  

Oleh:

Tideman, T. Nicolaus ; Frary, Robert B.

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Educational and Psychological Measurement vol. 57 no. 1 (1997), page 20-32.
Topik: INDEX; test; education; measurement
Fulltext: 20.pdf (1.23MB)

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: EE30.1 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

Lihat Detail Induk

Isi artikel

Two indices of answer copying, one using only identical wrong responses and the other using both right and wrong, were compared using naturally occuring test responses (no simulation of copying). Each index pointed to the existence of about the same number of examine pairs who had copied. However, index B implicated more higher scoring pairs than the g2 index, which, in turn implicated more lower scoring pairs. An adaptation of g2 using ony wrong - answer correspondences was found to identify even more pairs of highly likely copiers than B among higher scoring examiness. A spliced index, the regular g2 for lower scoring pairs and g2 based on identical wrong repsonses for higher scoring pairs, was found to identify substantially more pairs of likely copiers than any single index. The methodological approach adopted made it possible to evaluate the indices without knowing which pairs of examinees actually copied.

Opini Anda

Klik untuk menuliskan opini Anda tentang koleksi ini!

Kembali