The field of educational assessment is dynamic and continuously evolving. There are some aspects of the profession that have been stable for many years. For example, classical test theory has been around for almost a century and is still very influential today. However, many aspects of educational assessment are almost constantly evolving as the result of a number of external and internal factors. Some of these changes are the result of theoretical or technical advances, some reflect philosophical changes within the profession, and some are the result of external societal or political influences. It is important for assessment professionals...
Tuesday, July 16, 2013
Friday, July 12, 2013
Client/Server Computing
Networking is tightly integrated in Java. Socket-based communication is provided that enables programs to communicate through designated sockets. Sockets are the endpoints of logical connections between two hosts and can be used to send and receive data. Java treats socket communications much as it treats I/O operations; thus programs can read from or write to sockets as easily as they can read from or write to files. Network programming usually involves a server and one or more clients. The client sends requests to the server, and the server...
Vertical Photo Panels Effect In Photoshop
At this time the event we will make panels like the above photo, the steps are bleak following :
1. Open the Photoshop application, and create a new worksheet.
2. Open your image / photo will be changed /edited
3. Then add the white layer with click solid color fill
4. Select the color white on pick a solid
5. Once in ok, then it will be all white
6. Then copy layer background
7. Move the background copy layer above the color fill
8. Create rectangle with rectangle tool
9. Then we can change its position by rotating...
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