This is the homepage of Dr. Yu, Chong-ho (Alex). At first these pages were designed as my online vita and portfolio. Later they evolved to be information centers for statistical analysis, research methodology, instructional psychology and technology, visual arts, photography, computing, philosophy, and Chinese literature. The resources here have a high degree of originality. You will find some useful or interesting materials (at least my graphics are fun to look at).
To view these resources seamlessly, your computer should have the following configuration. Nevertheless, you should be able to read most of my files with just a basic browser: