Some individuals organize the dark parts of the image as the foreground and the light parts as the background, while others have the opposite interpretation. Then, we organize the elements in our brain. In this case, we have chosen to attend to the image. It’s our brain’s way of focusing on the task at hand to give it our attention. First we select the item to attend to and block out most of everything else. Have you ever looked at an optical illusion and seen one thing, while a friend sees something completely different? Our brains engage in a three-step process when presented with stimuli: selection, organization, and interpretation.įor example, think of Rubin’s Vase, a well-known optical illusion depicted below. Optical illusions highlight this tendency. Our brains simply don’t have the capacity to attend to every single detail in the world around us. What do you remember about the room you are in? The color of the walls, the angle of the shadows? Whether or not we know it, we selectively attend to different things in our environment. Perception enables us to navigate the world and to make decisions about everything, from which T-shirt to wear or how fast to run away from a bear.Ĭlose your eyes. Our perceptions are based on how we interpret all these different sensations, which are sensory impressions we get from the stimuli in the world around us. Perception refers to the set of processes we use to make sense of all the stimuli you encounter every second, from the glow of the computer screen in front of you to the smell of the room to the itch on your ankle. Perception: The organization, identification, and interpretation of sensory information.Perception Process: A sequence of steps that involves, sequentially: selection of stimuli in the environment, organization of that information, and interpretation of those stimuli.percept: A mental representation of a stimulus.After we receive and organize stimuli, we can interpret those stimuli, which simply means that we take the information and turn it into something that we can categorize. Organization of stimuli happens by way of neural processes this starts with our sensory receptors (touch, taste, smell, sight, and hearing), and is transmitted to our brains, where we organize the information we receive.When we attend to or select one specific thing in our environment, it becomes the attended stimulus.This process is typically unconscious and happens hundreds of thousands of times a day. The perceptual process begins with receiving stimuli from the environment and ends with our interpretation of those stimuli.Our perceptions are based on how we interpret different sensations. Perception refers to the set of processes we use to make sense of the different stimuli we’re presented with.
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