Psychology Essay-Sensation and Perception

If you choose to handle my essay please make sure this is 100% original work.

Here are my requirements of this essay:

Word counts: 400-600 words

Format: This is going to be graded automatically by the system, so please provide a 5-paragraph format which includes an introduction, 3 paragraphs of discussion, and a conclusion.At the beginning of each paragraph, please clearly indicate main points of that paragraph.

Contents: Please read the instruction carefully and answer all the questions. Also, make sure to use course materilas. All the readings are in attachments.

Grammar: There should be as few grammar errors as possible.

Quality: Please provide a 80%+ work. 

Instruction of this essay:

The Gestalt psychologists maintained that when people perceive sensory elements their tendency is to see things in terms of the entire form or pattern rather than as individual parts. Identify and describe these basic principles of perceptual organization from the Gestalt perspective: figure-ground, similarity, proximity, and closure.