【專題演講】Latent Profile Transition Analysis with Random Intercepts (RI-LPTA)(1/18)
2024/01/18 14:00~2024/01/18 15:30
- 日期 : 2024/01/18 14:00~2024/01/18 15:30
- 講題 : Latent Profile Transition Analysis with Random Intercepts (RI-LPTA)
- 主講人 : 曾明基助理教授（臺南大學教育學系測驗統計研究所）
- 演講摘要 : Latent Profile Transition Analysis with Random Intercepts (RI-LPTA)
The primary objective of this investigation is the formulation of random intercept latent profile transition analysis (RI-LPTA). Our simulation investigation suggests that the election between LPTA and RI-LPTA for examination has negligible impact on the estimation of transition probability parameters when the population parameters are generated based on the LPTA model. However, an estimation bias in the transition probabilities is observed in all simulated conditions when LPTA is used for analysis and the generated population parameters follow the RI-LPTA model. Researchers constructing empirical longitudinal models are advised to prioritize the use of RI-LPTA in model construction, regardless of whether LPTA exhibits random intercept effect. This measure helps to reduce the possible bias in the estimation parameters which may occur if the random intercept effect of LPTA is not taken into account during model specification.
Keywords: random intercept, latent profile, transition probabilities
- 地點 : Webex線上會議室
(https://reurl.cc/bl12Y3)
會議號：2511 051 6543
密碼：0118
- 主辦單位 : 調查研究專題中心
- 聯絡人 : csrevent@gate.sinica.edu.tw 謝小姐
