1 / 8

Ch 4 Review

Psy 1513 - Allen. Ch 4 Review. Variables. Sensation: Information arriving from sense organs (eye, ear, etc.) Perception: Mental process of organizing sensations into meaningful patterns. Variables. Absolute Threshold – Minimum amount of stimuli needed to experience a sensation

lovie
Download Presentation

Ch 4 Review

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Psy 1513 - Allen Ch 4Review

  2. Variables • Sensation: • Information arriving from sense organs • (eye, ear, etc.) • Perception: • Mental process of organizing sensations into meaningful patterns

  3. Variables Absolute Threshold – Minimum amount of stimuli needed to experience a sensation Just Noticeable Difference – amount of increase in stimuli to make a perceivable difference in sensation

  4. Variables Sensory adaptation- decrease in response to an unchanging stimulus Selective attention – attending only to a specific stimulus (ex. Cocktail Party Effect)

  5. Variables • Your Senses: • Sight – Visual • Stimulus – visual spectrum • Hearing – Auditory • Stimulus – sound waves • Tasting – Gustation • Stimulus – chemicals in food particles • Smelling – Olfaction • Stimulus – chemicals in the air • Touching – Somesetic • Stimulus – mechanical, chemical, temperature

  6. Variables Lens – focuses light onto the retina Cornea – protective covering over the eye Retina – location of photoreceptor cells (rods & cones) Blind Spot – area where the optic nerve leaves the eye, because no photoreceptors are found here we are “blind” in that area

  7. Variables • List the parts of the eye. Know location and function of each part. • cornea (covering), lens (focus light), retina (photoreceptors), optic nerve (carries signal to brain), blind spot (where nerve leaves eye)

  8. Variables

More Related