1. This method eliminates central tendency and leniency errors but still allows for halo effect errors to occur.

2. Even without mistakes, the halo effect eventually wears off when some one else emerges as the new golden girl.

3. The most common types of error are leniency errors, central tendency errors, and errors resulting from the halo effect.

4. Halo effect is characterized by the tendency to rate a person who is exceptionally strong in one area higher than deserved in other areas.

5. ‘The specifications are commonly based on the 2 - D illuminance, luminance, intensity, Chromaticity, and polarization distributions.’ ‘These include the halo effect of blue/yellow color separation, strong temperature and current dependence of Chromaticity, and poor color rendering caused by the lack of green and red components.’