Perceptual Contancy

Perception is not universal: What a person perceives as true can be false for another person. For example, a book can be red for one man, but for a color-blind person it may be green. Does this mean that because one or many color-blinds perceive the book as such it is indeed green? Furthermore, perception is also affected by external factors: the same experiment under different conditions (temperature for example) can give different results, unbeknownst to the careless researcher

Intuition is a form of an unconscious thinking that just pops up whenever a situation presents itself without us having to do much to change or influence its perception on situations.

The average human is born with the five common senses: touch, hear, smell, sight, and taste, but there are a few individuals who are born with a supernatural sense. One of the rarest supernatural senses that a human may be born or diagnosed with is a psychic ability. Psychic is defined as a supernatural or magical power that is viewed as extraordinary. Television broadcasters, scientists, and other skeptic individuals will interview the people who possess these psychic abilities. The public questions these individuals’ abilities for true or false answers; therefore, they can provide evidence such as an experience or encounter. Psychic abilities take on many forms such as telepathy, synesthesia, and telekinesis.

Divine precognition is a phase of clairvoyance that brings knowledge of future events without relying on any physical senses. While clairvoyance is an awareness of past or future events that happen at a distance, precognition is knowing about events that will take place soon. For instance, you may be shown forthcoming events while you are in a dreaming state, during meditation or via flashes of clarity.

Cognitively, the way infants process information undergoes rapid changes during the infant’s first year. For instance, the Piagetian theory of cognitive development includes (1) the sensorimotor stage in which infants, through trial an error, build their understanding of things around the world (e.g. imitation of familiar behaviour); (p. 203, Chapter 6); (2) building schemas (e.g. a 5 month old child can move or drop an object fairly rigidly, whereas an older child can do the same action but with more intentional and creative movement);(p. 202, Chapter 6) and (3) the concept of object permanence (e.g. an infant knows that an object exists even though it is hidden encourages the child’s perceptual skills and awareness of the objects ‘realness’ in the world (p.

Babies prefer the sound of humans interacting to other sounds and from this, they quickly learn to recognise and identify their mother’s voice. Babies form their first relationship through emotional attachments with their mother or main carer. The first year of a baby’s life is a period of incredible growth, and a baby’s brain goes through critical periods during which stimulation is needed for proper development. During the babies first years, visual stimuli or verbal language is necessary for areas of the brain to grow and without this growth, a child’s vision or speaking abilities might be impaired. Infants tend to have different cries for hunger or pain, as well as making other noises. These abilities show your child is gaining communication and pre-language skills. Infants from birth to 6 months will forget about objects they cannot see however they begin to explore objects they can see and grab by putting them in their mouths. They will also follow moving objects with their eyes and look around at nearby objects. Infants in this stage will turn to look at a source of sound. These developmental milestones show a baby’s brain is developing and they are gaining new skills. From 7 to 12 months, infants also learn the idea of cause and effect, and they might repeat an action that causes a

seen and provide a way that afterwards the child can then understand and be able to communicate what they have seen effectively. These skills are all very crucial in helping children and young people to learn and manage how to listen and understand different concepts. They can then have a chance to develop their own opinions and ideas to then be able to participate in different decision making and problem solving in appropriate ways. Babies are nonverbal so to begin with they use sounds and facial expressions to communicate to adults expressing themselves and their needs (e.g. smiling, cooing and gurgling). Toddlers then start to have a small understanding and can use words and gestures to make connections to people and be able to develop their knowledge and understanding

How do we know infants can see at birth? They can’t tell us. For this we depend on clues such as eye movement, light sensitivity and the appearance of the eye. Though an infant 's vision is present at birth the strength of their vision is far from mature. However, vision develops rapidly in infants, going from only being able to focus on images 4 to 30 inches away to a rapid ability to see details and shape (Berger, 2014). By 3 months these same infants with immature ability can see patterns color and motion. Surveys and medical research are regularly used to develop a better understanding of infant development.

A child’s perceptual development is constantly growing and changing from the very beginning of life. Sensory systems including touch, vision, hearing, taste, and smell develop early on but tend to mature with development. A child’s senses are a natural set of capabilities that allow them to form perceptions. When children use movement to interact with their environmental stimuli they are using their senses to gather and interpret information. The information that is collected through the senses enables young children to form ideas and concepts (Ruffin, 2009). Infants and young children are rapidly learning about the world while using sensory systems to form perceptions in their experiences. As a result, perception is increasingly important in cognition and plays a large role in a child’s ability to think or gain knowledge. With that being said, I have concluded that infants and young children already possess or are naturally equipped with the systems that enable them to be cognitively competent.

This stage lasts from birth to twelve months. In this stage, infants gain knowledge about their surrounding by using their senses. (Clarke-Stewart, Gruber, & Fitzgerald, 2007, p. 154). They recognize the faces of their caregivers and may respond to smiles. At these stage infants are generally attracted to bright colors, and show response to sound by turning towards the direction of the sound. Studies have indicated that infants between the ages of three and seven weeks have the ability to recognize shapes and pictures of human faces (Goswami, 1994, p. 376).

Although infant perception differs in terms of acuity, infant perception on size and shape constancy requires less development. Adults understand that objects have a constant shape and size, regardless of their distance, and the angle of perception. The developmental question lies on whether size and shape principles guide infant perception, or whether constancies are developed through experience. This argument is one of many in exploring whether infants learn through cognitive adaptations, or whether they learn through experience and what the environment offers them. Previous assumptions by Piaget, state that these principles were not present at birth, but developed towards the end of the first year. This

Carsen Balaszi Perception Essay Perceptual Schema is a structured representation of how you observe someone through appearance, social roles, interaction style, psychological traits, membership, and stereotypes. I was given pictures to analyze and apply the schema to gain a better understanding of the subject. After writing down my opinions and how I perceived the individual I was given instructions to read an article. The article explained the young man in the picture and I acquired information that explained the pictures to full extent. I have now obtained enough information to analyze my own judgments and how it affects my perception of this individual and their situation.

I honestly find this chapter a little hard to reflect upon without delving straight into objective-heavy information, but I was finally able to connect a term to something most of us experience online as brain teasers. Perceptual constancy was defined in the text as the tendency to perceive objects as relatively stable and unchanging despite changing sensory information. Its relation to brain teasers is what the majority of people would perceive in a picture versus what the minority that would see something different. Some of the tricks used in these pictures are taken from Gestalt’s principles of perceptual organization. I’m curious as to why the brain views proximity, similarity, closure, and continuity in a seemingly “common” perception

The use of visual perception is very important in our everyday lives. Male and female undergraduates at the University of New Orleans were tested in their abilities to distinguish the differences in 3 minutes within an allotted time. We found that gender difference sin the task were of low significance.

At birth newborns eye muscles and nerves are still developing, so their vision is not great. At birth infants can see an estimated 20/240, but in six months’ time the babies’ vision tremendously increases and they are able to see at 20/40. As infant’s vision increases they begin to see color and eventually recognize shapes. By 8 weeks of age infants are able to see color and around 3 months they are able recognize that an objects shape stays the same, even if in a different setting. As infants develop they not only are able to distinguish colors and shapes but also are able to develop the ability to perceive objects that are occulted are in fact whole.