Mental Symbols is an essay on mind and meaning, on the biological implementation of mental symbols, on the architecture of mind, and on the correct construal of logical properties and relations of symbols, including implication and inference.
For example, when someone arrives at the belief that their floor needs sweeping, the representational theory of mind states that they form a mental representation that represents the floor and its state of cleanliness.
Our theoretical basis lies in Johnson-Laird's theory of mental representations, according to which there are at least three major kinds of such representations: mental models, proposi- tions and images.
However, on the assumption that a representation is an object with semantic properties (content, reference, truth-conditions, truth-value, etc.), a mental representation may be more broadly construed as a mental object with semantic properties.
The theory of mental imagery (Kosslyn, 1994; Kosslyn et al., 2006) makes a distinction between spatial mental images and visual mental images. These two mental representations differ in the content they represent and are distinct in their anatomical localization.
Mental representations of emotion are intentional states in that they contain some experience of a psychological situation that is perceived by the person to be causally linked to core affective feelings.
The self-concept is a mental representation of a particular person-oneself- and as such is part of the individual's wider knowledge concerning objects and events in his or her social world.
Mental imagery is the representation that results from perceptual processing that is not triggered directly by sensory input. So we get mental imagery when the first stop of perceptual processing happens without direct sensory input. Motor imagery is to the output what mental imagery is to the input.
For example, an infant who hears a favorite toy referred to might go search for it; this behavior indicates that hearing the name of the toy activated the child's mental repre- sentation of it.
Thinking is the mental manipulation of these representations. It allows us to take information, consider it, and use it to build models of the world, set goals, make plans, and solve problems. Cognitive psychologists study thought and the understanding that results from thinking.
mood disorders (such as depression or bipolar disorder) anxiety disorders. personality disorders. psychotic disorders (such as schizophrenia)
More precisely, mental representations are information-containing, physically-realized structures in the mind that allow us to perceive, make sense of, process, understand, and recall all stimuli.
The green ribbon is the international symbol of mental health awareness. Wear a green ribbon to show colleagues, loved ones or simply those you walk past that you care about their mental health.
What is a physical or mental representation of an object or an event? a model.
Definitions of mental representation. a presentation to the mind in the form of an idea or image. synonyms: internal representation, representation.
A mental representation is an unobservable internal code for a physical object (usually instantiated in the brain by neural structures) that possesses semantic properties.
We use the term 'mental imagery' to refer to representations and the accompanying experience of sensory information without a direct external stimulus. Such representations are recalled from memory and lead one to re-experience a version of the original stimulus or some novel combination of stimuli.
prototype a mental image or best example of a category. Matching new items to a prototype provides a quick and easy method for sorting items into categories (as when you compare a feathered creature to a prototypical bird, such as a robin).
Picture and describe
Think how much more real it seems if you take a few minutes to imagine how it'd taste, feel, and smell to eat a slice of pizza right now. Create as specific of a mental image as possible. Try to provide your brain with as many details about your goal as possible.
Three characteristics of mental imagery and their links with function were studied: speed, vividness and colors. Links between speed and function: When all four situations are considered together, there is a significant link between speed and function of mental pictures; χ2(18,129)=39.79; p<. 01.
These include: (1) the material self (e.g., tangible objects or possessions we collect for ourselves); (2) the social self (e.g., how we interact and portray ourselves within different groups, situations, or persons); and (3) the spiritual self (e.g., internal dispositions).
Successful reading comprehension depends on the reader's ability to construct a coherent mental representation of the text. Such a representation is constructed from pieces of information that are presented in the text as well as from background knowledge.
Emotions can be expressed verbally (through words and tone of voice) or by using nonverbal communication, including the use of body language or facial expressions. Body language such as a slouched posture or crossed arms can be used to send different emotional signals.