The need to learn new concepts and categories persists through the lifespan, yet little is known about how aging affects concept learning and generalization. Here, we trained young and older adults to classify typical and boundary category members and then tested category generalization to new stimuli. During training, older adults had increased difficulty compared to young adults learning category labels for boundary items, but not typical items. At test, categorization performance that included new items at all levels of typicality was comparable across age groups, but formal categorization models indicated that older adults relied to a greater degree on generalized (prototype) category representations than young adults. These findings align with the proposal that older adults are able to form category representations based on central tendency even when they have difficulty learning and remembering individual category members. More broadly, the results contribute to our understanding of multiple categorization strategies and the limited strategy flexibility in older adults. They also highlight how reliance on
interpretation of concepts. Another important factor in understanding linguistic categories is prototypes. Eleanor Rosch argued that prototypes play an important
Embodied cognition represents a diverse group of theories which investigate how cognition is shaped by the bodily state and capacities of the organism. These embodied factors include the motor system, the perceptual system, bodily interactions with the environment (situatedness), and the assumptions about the world that shape the functional structure of the brain and body of the organism. Embodied
Embodied cognition argues that several factors both internal and external (such as the body and the environment) play a role in the development of an agent's cognitive capacities, just as mental constructs (such as thoughts and desires) are said to influence an agent's bodily actions. For this reason, embodied cognition is considered a wide-ranging research program, rather than a well-defined and unified theory. A scientific approach to embodied cognition reaches, inspires, and brings together ideas from several research areas, each with its own take on embodiment yet in a joint effort to (methodically) investigate embodied cognition.
Research on embodied cognition comprises a variety of fields within the sciences such as linguistics, neuroscience, (cognitive) psychology, philosophy, artificial intelligence, robotics, etc. For this reason, contemporary developments on embodied cognition can be regarded as the embodied make-over of cognitive science offering new ways to look at the nature, structure, and mechanisms of cognition. Embodying cognition requires the different features of cognition such as perception, language, memory, learning, reasoning, emotion, self-regulation, and its social aspects to be revisited and investigated through the lens of embodiment in order to ground its theoretical and methodological underpinnings.
Embodied cognition has gained the attention and interest of classical cognitive scien
Embodied cognition represents a diverse group of theories which investigate how cognition is shaped by the bodily state and capacities of the organism. These embodied factors include the motor system, the perceptual system, bodily interactions with the environment (situatedness), and the assumptions about the world that shape the functional structure of the brain and body of the organism. Embodied cognition suggests that these elements are essential to a wide spectrum of cognitive functions, such as perception biases, memory recall, comprehension and high-level mental constructs (such as meaning attribution and categories) and performance on various cognitive tasks (reasoning or judgment).
In this context, the image schema is seen as a conceptual metaphor form. For example, spatial reasoning skills and the visual cortex tend to be used to understand a mathematical concept consisting of imaginary numbers that are purely abstract. Thus, it has been shown how important the body plays in the image schema as in the conceptual metaphor in the interpretation of concepts. Another important factor in understanding linguistic categories is prototypes. Eleanor Rosch argued that prototypes play an important role in people's cognition. According to her research, prototypes are the most typical members of a category, and she explains this with an example from birds.
The robin, for example, is a prototypical bird while the penguin is not a prototypical bird which shows that objects that are prototypical are more easily categorized, and therefore, people can find answers by reasoning about the categories they encounter through these prototypes. Another study identified basic level categories that exemplify this situation in a more structured way. Accordingly, basic level categories are categories that can be associated with basic physical motions; they are made up of prototypes that can be easily visualized. These prototypes are used for reasoning about general categories.
On the other hand, Lakoff emphasizes that what is important in prototype theory, rather than class or type characteristics, is that the feature of the categories people use is a bodily experience. Thus, as seen in the general of these approaches, it can be said that the most basic feature in understanding and interpreting linguistic concepts and categories is whether the concept or category has been experienced bodily. Neuroscientists Gerald Edelman, António Damásio and others have outlined the connection between the body, individual structures in the brain and aspects of the mind such as consciousness, emotion, self-awareness and will.
These two exemplary studies indicate a relationship between cognitively understanding words referring to sensorimotor concepts and activation of sensorimotor cortices. Along the lines of embodiment, neuroimaging techniques serve to show interactions of the sensory and motor system. Next to neuroimaging studies, behavioral studies also provides evidence supporting the embodied cognition theory. Abstract higher cognitive concepts such as the "importance" of an object or an issue also seem to stand in relation to the sensorimotor system. People estimate objects to be heavier when they are told that they are important or hold important information in contrast to unimportant information.
Motor system activation for emotion-expressing body parts was found when adults processed abstract emotion words, indicating that, for one important class of abstract concepts, semantic grounding in emotion-expressing action can partly explain the meaning–symbol link. === Self-regulation === The basic idea underlying findings on embodied cognition is that cognition is composed of experiences that are multimodal and spread throughout the body, not in a way that amodal semantic nodes are stored purely in the mind. In line with this idea of embodied cognition, the body itself can also be involved in self-regulation.
The present study explored whether people share a common understanding of different settlement concepts despite individual variation. Participants completed a property listing task where they were asked to generate features for 57 settlement concepts (e.g., “city”, “college town”). We used hierarchical cluster analysis to identify distinct clusters based on shared features. Central tendencies extracted from the clusters at different levels of abstraction revealed featural prototypes and an overall family resemblance structure. To probe the effects of regional context on conceptual structure, we used a subset of participants who were long-term residents of Canada or the United States. We found that prototypical features varied regionally, suggesting an effect of participants’ geographical region on conceptual structure. This work is the first to investigate how people represent settlements as concepts and helps centralize the utility of semantic feature norms in understanding how people collectively think about where they live, and the importance of context effects on representations of settlements.
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