... be grouped together. Goldstein uses horizontal rows of circles to illustrate how the law of nearness overpowers the law of similarity when every other circle is changed to a square, but the perception is still that of horizontal rows. The law of common fate states that; things moving ... The principle of element connectedness is similar to the principle of common region. It states; things that are physically connected are perceived as a unit. Goldstein uses the example of dumbbells to illustrate this principle. Although the spaces between the dots were closer than the spaces between the ...

• Word Count: 2227
• Approx Pages: 9
• Has Bibliography
• Grade Level: Undergraduate

... . Summative assessment can be viewed as an assessment of learning. It provides information about what students have learned at the end of a term or a unit. Tests and examinations in schools and public examinations are common examples of summative assessment, measuring students" standards or attainments, reporting them in terms of marks ... how to plan and to take control of their learning. Students can be engaged in self-and-peer-evaluation during the process of learning. With the help of their teachers and making reference to the appropriate assessment criteria, students plan their cou...

• Word Count: 1455
• Approx Pages: 6
• Grade Level: Undergraduate

... because the Afars could not give up their Ethiopian nationality to fulfill the wish of Meles Zenawi. But that seems to be changing since November 15, 2003, when a government army unit was sent to wipe out ARDUF rebels in Afar region but retreated to Maichew, southern Tigrai region, after leaving 14 soldiers behind in the ranks of the Afar rebels. Meles ... of treason but made the big blunder that they would remove a mercenary through negotiation. It cost them dearly. Along with them, the Security Minister, Kinfe Gebre-Medhin, was cut short in a dramatic cold-blooded murder. To make the ...

• Word Count: 1890
• Approx Pages: 8
• Grade Level: Undergraduate