Modelling Individual Differences in Change Through Latent Variable Growth and Mixture Growth Modelling: Basic Principles and Empirical Examples  

Oleh:

Gustafsson, Jan-Eric

Jenis: Article from Books - E-Book
Dalam koleksi: Cognitive Developmental Change Theories, Models and Measurement, page 379-402.
Topik: Modelling Individual Differences; Variable Growth; Mixture Growth Modelling
Fulltext: Modelling Individual Differences in Change Through Latent Variable Growth and Mixture Growth Modelling Basic Principles and Empi.pdf (620.91KB)

Isi artikel

One of the most interesting and challenging tasks in the intersection of the ?elds of developmental psychology and differential psychology is the study of individual differences in development over time. To understand the nature of change during development, how change occurs, and what causes change it seems necessary not only to investigate general patterns, but also to take individual differences into account. There was, however, a time, not so long ago, when those with a focus on individual differences were reluctant to approach questions about change, because measurement of change was regarded as hopelessly dif?cult. And those focusing on developmental problems have tended to neglect individual differences altogether. During the last two decades the situation has changed dramatically for the better, however. One reason for this is the appearance of a new class of analytic techniques, namely growth curve models, or, for short, growth models. The basic idea of growth modelling is to describe developmental trajectories over time in terms of parsimonious models, the parameters of which may capture aspects such as initial level and rate of change. The analysis of growth curves was early identi?ed as an important approach to research in developmental psychology. However, it was not until appropriate statistical techniques were developed in the 1980s that growth models were adopted on a wider scale in developmental psychology. Important contributions to the development and dissemination of this class of models were made by McArdle (1988), McArdle and Epstein (1987), Meredith and Tisak (1990), Rogosa, Brandt and Zimowski (1982), Rogosa and Willett (1985) and others.

Opini Anda

Klik untuk menuliskan opini Anda tentang koleksi ini!

Kembali