Laura Speed

Radboud University | RU · Language and Communication

This case study was designed to engage children’s sense of smell through a story-related museum exhibition. Children’s responses to the exhibition, with particular attention to their olfactory perceptions of the odors at the exhibition, were solicited through researcher-child interviews and children’s drawings. Responses from 28 children (girls N =...

Embodied theories of cognition consider many aspects of language and other cognitive domains as the result of sensory and motor processes. In this view, the appraisal and the use of concepts are based on mechanisms of simulation grounded on prior sensorimotor experiences. Even though these theories continue receiving attention and support, increasi...

Emotion is a fundamental aspect of human life and therefore is critically encoded in language. To facilitate research into the encoding of emotion in language and how emotion associations affect language processing, we present a new set of emotion norms for over 24,000 Dutch words. The emotion norms include ratings of two key dimensions of emotion:...

Mental representations allow humans to think about, remember and communicate about an infinite number of concepts. A key question within cognitive psychology is how the mind stores and accesses the meaning of concepts. Embodied theories propose that concept knowledge includes or requires simulations of the sensory and physical interactions of one’s...

Emotion is a fundamental aspect of human life and therefore is critically encoded in language. To facilitate research into the encoding of emotion in language and how emotion associations affect language processing, we present a new set of emotion norms for over 24, 000 Dutch words. The emotion norms include ratings of two key dimensions of emotion...

Odor and color are strongly associated. Numerous studies demonstrate consistent odor-color associations, as well as effects of color on odor perception and language. Yet, we know little about how these associations arise. Here, we test whether language is a possible mediator of odor-color associations, specifically whether odor-color associations a...

Concepts are grounded in mental simulation of sensory information, but the exact role it plays in everyday cognition is unknown. Here, we investigate its role in an important conceptual domain relevant for everyday behavior-food. We conducted two preregistered studies to test whether multimodal mental simulation is linked to attractiveness of food...

The human experience is shaped by information from different perceptual channels, but it is still debated whether and how differential experience influences language use. To address this, we compared congenitally blind, blindfolded, and sighted people's descriptions of the same motion events experienced auditorily by all participants (i.e., via sou...

Whether language is grounded in action and perception has been a key question in cognitive science, yet little attention has been given to the sense of smell. We directly test whether smell is necessary for comprehension of odor language, by comparing language processing in a group of participants with no sense of smell (anosmics) to a group of con...

Each sensory modality has different affordances: vision has higher spatial acuity than audition, whereas audition has better temporal acuity. This may have consequences for the encoding of events and its subsequent multimodal language production-an issue that has received relatively little attention to date. In this study, we compared motion events...

Embodied theories of cognition consider many aspects of language and other cognitive domains as the result of sensory and motor processes. In this view, the appraisal and the use of concepts are based on mechanisms of simulation grounded on prior sensorimotor experiences. Even though these theories continue receiving attention and support, increasi...

People associate information with different senses but the mechanism by which this happens is unclear. Such associations are thought to arise from innate structural associations in the brain, statistical associations in the environment, via shared affective content, or through language. A developmental perspective on crossmodal associations can hel...

Many words are strongly connected to the senses, such as vision, taste, and touch. In order to facilitate research on language and the senses, large sets of linguistic stimuli and their corresponding measures of sensory associations should be available. To aid in such investigations, we present a new set of sensory modality norms for over 24,000 Du...

Visual and auditory channels have different affordances and this is mirrored in what information is available for linguistic encoding. The visual channel has high spatial acuity, whereas the auditory channel has better temporal acuity. These differences may lead to different conceptualizations of events and affect multimodal language production. Pr...

Olfaction has recently been highlighted as a sense poorly connected with language. Odor is difficult to verbalize, and it has few qualities that afford mimicry by vision or sound. At the same time, emotion is thought to be the most salient dimension of an odor, and it could therefore be an olfactory dimension more easily communicated. We investigat...

Concepts are grounded in sensorimotor simulations, but what role these simulations play in everyday cognition is unknown. Previous research has shown that unhealthy food is considered tastier than healthy food and, therefore, more attractive. Here we investigate food concepts and whether sensory simulation differs for food concepts considered healt...

Do we structure object-related conceptual information according to real-world sensorimotor experience, or can it also be shaped by linguistic information? This study investigates whether a feature of language coded in grammar-numeral classifiers-affects the conceptual representation of objects. We compared speakers of Mandarin (a classifier languag...

Word meaning is thought to be grounded in the sensory modalities. In order to test such hypotheses in experiments, linguistic stimuli needs to be carefully selected and controlled for. To aid in such investigations, we present a new set of sensory modality norms for over 24,000 Dutch words. The sensory norms comprise perceptual strength ratings in...

Experts have better memory for items within their domain of expertise. Critically, this does not depend on more efficient use of language. However, this conclusion is based mainly on findings from experts in visual and auditory domains. Olfactory experts constitute an interesting potential counterexample since language has been implicated to be cri...

Although taste and smell seem hard to imagine, some people nevertheless report vivid imagery in these sensory modalities. We investigate whether experts are better able to imagine smells and tastes because they have learned the ability, or whether they are better imaginers in the first place, and so become experts. To test this, we first compared a...

Grounded theories hold sensorimotor activation is critical to language processing. Such theories have focused predominantly on the dominant senses of sight and hearing. Relatively fewer studies have assessed mental simulation within touch, taste, and smell, even though they are critically implicated in communication for important domains, such as h...

The tendency to match different sensory modalities together can be beneficial for marketing. Here we assessed the effect of sound–odor congruence on people’s attitude and memory for products of a familiar and unfamiliar brand. Participants smelled high- and low-arousal odors and then saw an advertisement for a product of a familiar or unfamiliar br...

Odors are often difficult to identify and name, which leaves them vulnerable to the influence of language. The present study tests the boundaries of the effect of language on odor cognition by examining the effect of grammatical gender. We presented participants with male and female fragrances paired with descriptions of masculine or feminine gramm...

Metaphor allows us to think and talk about one thing in terms of another, ratcheting up our cognitive and expressive capacity. It gives us concrete terms for abstract phenomena, for example, ideas become things we can grasp or let go of. Perceptual experience—characterised as physical and relatively concrete—should be an ideal source domain in meta...

When we imagine objects or events, we often engage in multisensory mental imagery. Yet, investigations of mental imagery have typically focused on only one sensory modality—vision. One reason for this is that the most common tool for the measurement of imagery, the questionnaire, has been restricted to unimodal ratings of the object. We present a n...

We report an individual with music-odor synaesthesia who experiences automatic and vivid odor sensations when she hears music. S's odor associations were recorded on two days, and compared with those of two control participants. Overall, S produced longer descriptions, and her associations were of multiple odors at once, in comparison to controls w...

Comprehending action language recruits the action system. But it is unclear to what extent action simulations reflect the fine-grained parameters of real world action. We investigate whether action simulations during sentence comprehension are sensitive to speed of an action. In two experiments, participants completed a motor task in which they mov...

Data S1. Details of LME models tested for all analyses

Do we mentally simulate olfactory information? We investigated mental simulation of odors and sounds in two experiments. Participants retained a word while they smelled an odor or heard a sound, then rated odor/sound intensity and recalled the word. Later odor/sound recognition was also tested, and pleasantness and familiarity judgments were collec...

Olfaction is often considered a vestigial sense in humans, demoted throughout evolution to make way for the dominant sense of vision. This perspective on olfaction is reflected in how we think and talk about smells in the West, with odor imagery and odor language reported to be difficult. In the present study we demonstrate odor cognition is superi...

Olfactory imagery is disputed to exist in novices, but is reported to be easier for smell experts. It plays an important role in wine expertise. Previous research shows experts' superior cognitive abilities do not transfer beyond their domain of expertise. This leads to two questions: do wine experts have more vivid imagery for the multisensory exp...

Objectives: A wealth of studies provide evidence for action simulation during language comprehension. Recent research suggests such action simulations might be sensitive to fine-grained information, such as speed. Here, we present a crucial test for action simulation of speed in language by assessing speed comprehension in patients with Parkinson'...

Traditional psycholinguistic studies take place in controlled experimental labs and typically involve testing undergraduate psychology or linguistics students. Investigating psycholinguistics in this manner calls into question the external validity of findings, that is, the extent to which research findings generalize across languages and cultures,...

Perceptual information is important for the meaning of nouns. We present modality exclusivity norms for 485 Dutch nouns rated on visual, auditory, haptic, gustatory, and olfactory associations. We found these nouns are highly multimodal. They were rated most dominant in vision, and least in olfaction. A factor analysis identified two main dimension...

Grounded cognition accounts of semantic representation posit that brain regions traditionally linked to perception and action play a role in grounding the semantic content of words and sentences. Sensory-motor systems are thought to support partially abstract simulations through which conceptual content is grounded. However, which details of sensor...

Olfaction is often viewed as difficult, yet the empirical evidence suggests a different picture. A closer look shows people around the world differ in their ability to detect, discriminate, and name odors. This gives rise to the question of what influences our ability to smell. Instead of focusing on olfactory deficiencies, this review presents a p...

We conceptualize objects based on sensorimotor information gleaned from real-world experience. To what extent is conceptual information structured according to higher-level linguistic features? We investigate whether classifiers, a grammatical category, shape the conceptual representations of objects. In three experiments native Mandarin speakers (...

Language interacts with olfaction in exceptional ways. Olfaction is believed to be weakly linked with language, as demonstrated by our poor odor naming ability, yet olfaction seems to be particularly susceptible to linguistic descriptions. We tested the boundaries of the influence of language on olfaction by focusing on a non-lexical aspect of lang...

Embodied theories propose that understanding meaning in language requires the mental simulation of entities being referred to. These mental simulations would make use of the same modality-specific systems involved in perceiving and acting upon such entities in the world, grounding language in the real world. However, embodied theories are currently...

This study investigates how speed of motion is processed in language. In three eye-tracking experiments, participants were presented with visual scenes and spoken sentences describing fast or slow events (e.g., The lion ambled/dashed to the balloon). Results showed that looking time to relevant objects in the visual scene was affected by the speed...