Being color blind is the inability to see certain colors in the usual way. There are a few types of color blindness. Including Tichromacy, Anomolous Tichromacy, Dichromacy and Monochromacy. There are many tests you can take to see if you have any of these color blindness. Here is a video showing a test.
The psychology of Perception involves the interaction of our senses and our conscious mind. Perception is involved in every aspect of our lives as we make decisions and judgments based on what we experience. If you study diligently you will leave this course with a broad understanding of sensation and perception. From this general understanding you will be able to further investigate areas of interest by means of literature review and research on specific topics.