DOES NUMBER OF LEVEL-2 UNITS IN MULTILEVEL STRUCTURAL EQUATION MODELING MATTER?
スポンサーリンク
概要
- 論文の詳細を見る
How to determine the number of level-2 units in multilevel structural equation modeling (MSEM) as a standard applied to nested or hierarchical data structure was still unknown. This research used Canada data in the large database "Programme for International Student Assessment 2003"(PISA 2003) to check the model-fit indexes and parameters stability in our proposed empirical example processed by MSEM under different numbers of level-2 units. Our proposed example model was first be handled to fit Canada data (26884 students, 948 schools), and then the stabilities of the estimated parameters in the example model under 120, 240, 360, 480, 600, 720, 840 level-2 units were compared. Level-1 units in each school less than10 students will be crossed out in advance. Besides, intraclass correlations of all variables were controlled in a specified range in different numbers of level-2 units. Finally, we found the ratio of the number of level-2 units relative to the number of estimated parameters of between-level in the multilevel model were 8: 1.
- 日本感性工学会の論文
日本感性工学会 | 論文
- 素材と形状が異なる花粉症用マスクのフィット性能
- 花粉症用平面型ガーゼマスクのフィット性能に関する一考察
- 日本人女性における素顔の顔立ちの違いが化粧の効果に及ぼす影響 (特集 [日本感性工学会]第9回大会)
- ヒーリングミュージックのテンポと癒し効果--ヒーリングミュージックの音響的特徴により作成された単音による心理評価 (日本感性工学会研究論文集) -- (特集論文「あいまいと感性」)
- 人の感性を考慮したインタラクションロボットの行動生成--第2報 ロボットの行動生成アルゴリズムについて