ABSTRAK
Penelitian ini menguji sifat psikometrik dari New Obsessive Compulsive Scale (NOCS) dan kualitas barangnya. Dalam tutorial, siswa merumuskan item baru berdasarkan karakteristik yang terdiri dari perilaku kompulsif obsesif. Ini dikritik sebagai kelas untuk menghapus atau menulis ulang item yang bermasalah. Data percontohan diperoleh untuk mengevaluasi lebih lanjut kegunaan barang, sebelum menyelesaikan Skala Kompulsif Obsesif Baru. Semua data dikumpulkan dari118 mahasiswa psikologi sarjana di The University of Queensland di mana mereka telah menyelesaikan Skala Kompulsif Obsessif Baru, di antara tindakan-tindakan lain, dalam tutorial PSYC3020 mereka. Hasil mengungkapkan bahwa Skala Kompulsif Obsesif Baru memiliki keandalan yang dapat dipertanggung jawabkan dan konsistensi internal (= 0,82). Selain itu, skor NOCS berkorelasi positif dengan Obesessive Compulsive Inventory - Revisi (OCI-R) (r = .82), Beck Depression Inventory (BDI) (r = .32) dan Skala Kecemasan dan Stres Skala (DASS) (r = .52), dengan demikian mengusulkan bahwa Skala Baru adalah dapat diandalkan dan valid. Rekomendasi dibuat untuk meningkatkan studi di masa depan.

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ABSTRACT
The present study examined the psychometric properties of the New Obsessive Compulsive Scale (NOCS) and its item quality. In a tutorial, students formulated new items based on the characteristics comprising obsessive compulsive behaviour. These were critiqued as a class to remove or reword problematic items. Pilot data was obtained to further evaluate the usefulness of items, before finalizing the New Obsessive Compulsive Scale. All data were collected from118 undergraduate psychology students in The University of Queensland in which they have completed the New Obsessive Compulsive Scale, amongst other measures, in their PSYC3020 tutorial. Results revealed that New Obsessive Compulsive Scale has a liable reliability and internal consistency (a = .82). Furthermore, NOCS scores was positively correlated with the Obsessive Compulsive Inventory - Revised (OCI-R) (r = .82), Beck Depression Inventory (BDI) (r = .32) and Depression Anxiety and Stress Scale (DASS) (r = .52), thereby proposing that the New Scale is a tolerably reliable and valid. Recommendations were made in order to improve future studies.