2/4 Mod 19 -Strive for 5 in Notes

Finish Group Project on Gestalt Principles. Due on 2/5.

Strive for 5 Individual work in Notebooks:

P. 97-98 Q's #1-5
P. 99 Complete the Chart in your notes Q #7
P. 100 Complete the Chart in your notes Q #2
P. 102 #4

2/3 Mod. 19 --Gestalt Principles

Lecture over Mod 19 and Gestalt Principles

Source: Jane Halonen. The Critical Thinking Companion. Worth Publishers. 1995.

The Big Picture: Perspective Taking

Gestalt psychology offers principles of good form and rules for grouping stimuli. Typically these principles arc illustrated using two-dimensional stimuli: lines, dots, images orchestrated to demonstrate specific effects. However, the Gestalt principles can also be seen in operation in three-dimensional, dynamic forms, as this exercise will illustrate.

Let's start with a group performance such as the work that might he performed by a marching band during the half-time activities in a football game. Recall some perfor­mance you have seen and try to think of it as a demonstration of Gestalt principles of good form and grouping.

Figure-ground. Marching in front of the hand and waving a baton, the drum major stands out from the rpm of the band, enhanced by more dramatic costuming and a central position in relation to the other band members.

Proximity. Certain band members may cluster together, particularly when their assignment is to create a visual impart distinct from the rest of the band. The mini­mal distance maintained within the cluster enhances the crowd's perception that this subgroup is a unit by itself. This principle is apparent when band members must form a particular letter of the alphabet or some other visual design; their proximity helps us to perceive that design as distinct from the activities of the other subgroups on the field,

Similarity: Band uniforms, musical instruments, and choreographed marching enhance our perception of the band as a group or as subdivisions that form mean­ingful smaller groups.

Closure. When the music and movement stop, we see the performance as a complet­ed experience.

Continuity/connectedness. As band members break into smaller marching groups to develop a distinctive formation, their movements relative to each other and to members of other groups will cause the crowd to perceive them as subgroups. For example, the horn section, moving clockwise in a circle, will be perceived as a whole group because their movements cause them to appear to be connected with one another. In contrast, the drum section, moving counterclockwise, will be per­ceived as a separate group.

Now it's your turn. Apply the design principles to either a football game or a ballet performance.

Selected performance:               Figure-ground                         Proximity:

     Similarity                           Closure                      Continuity/connectedness:

After completing this exercise, you should be able to:

·         Recognize that perceptual images can be analyzed into specific design principles.

·         Apply Gestalt principles to perceptual stimuli.

·         Identify other group performances that illustrate Gestalt principles

·      Speculate about how the design principles work in sensory modes other than vision.

FRQ Practice

1st: Explain the meaning of the word gestalt as it applies to perception.
2nd--w/ a partner, apply the Gestalt principles to either a football game or a ballet performance.....
Create a poster to explain the principles of
a. Figure-Ground
b. Proximity
c. Similarity
d. Closure
e. Continuity/Connectedness

2/2 Mod 18 Lecture

Lecture over Mod. 18.

2 theories of Color Vision

1/30 Mod 18 and Homework

Provide the function for each structure listed below

cornea

pupil

iris

lens

retina

rods

cones

bipolar cells

ganglion cells

optic nerve

blind spot

fovea

Name 3 ways in which rods and cones differ

 As light refelected off an object reaches your eye, it passes through several structures before it reaches the retina.  Describe three of these structures, including the function of each.

1/29 Sensation--Inside Out

Inside Out Video on Sensation and Note taking.

1/28 Module 16

Module 16 Lecture.

Review Wkst. and FRQ Practice:

Marisol is planning a ski trip for spring break.  Define absolute threshold and difference threshold, and explain how each one might play a role in her perception of the winter weather she will experience.

1/27 Intro to Sensation and Perception