Clock Walking and Gender: How Circular Movements Influence Arithmetic Calculations

From Affordances to Abstract Words: The Flexibility of Sensorimotor Grounding

The sensorimotor system plays a critical role in several cognitive processes. Here, we review recent studies documenting this interplay at different levels. First, we concentrate on studies that have shown how the sensorimotor system is flexibly involved in interactions with objects. We report evidence demonstrating how social context and situations influence affordance activation, and then focus on tactile and kinesthetic components in body-object interactions. Then, we turn to word use, and review studies that have shown that not only concrete words, but also abstract words are grounded in the sensorimotor system. We report evidence that abstract concepts activate the mouth effector more than concrete concepts, and discuss this effect in light of studies on adults, children, and infants. Finally, we pinpoint possible sensorimotor mechanisms at play in the acquisition and use of abstract concepts. Overall, we show that the involvement of the sensorimotor system is flexibly modulated by context, and that its role can be integrated and flanked by that of other systems such as the linguistic system. We suggest that to unravel the role of the sensorimotor system in cognition, future research should fully explore the complexity of this intricate, and sometimes slippery, relation.

Is justice grounded? How expertise shapes conceptual representation of institutional concepts

Using abstract concepts is a hallmark of human cognition. While multiple kinds of abstract concepts exist, they so far have been conceived as a unitary kind in opposition to concrete ones. Here, we focus on Institutional concepts, like justice or norm, investigating their fine-grained differences with respect to other kinds of abstract and concrete concepts, and exploring whether their representation varies according to individual proficiency. Specifically, we asked experts and non-experts in the legal field to evaluate four kinds of concepts (i.e., institutional, theoretical, food, artefact) on 16 dimensions: abstractness-concreteness; imageability; contextual availability; familiarity; age of acquisition; modality of acquisition; social valence; social metacognition; arousal; valence; interoception; metacognition; perceptual modality strength; body-object interaction; mouth and hand involvement. Results showed that Institutional concepts rely more than other categories on linguistic/social and inner experiences and are primarily characterized by positive valence. In addition, a more subtle characterization of the institutional domain emerged: Pure-institutional concepts (e.g., parliament) were perceived as more similar to technical tools, while Meta-institutional concepts (e.g., validity) were characterized mainly by abstract components. Importantly, for what concerns individual proficiency, we found that the level of expertise affects conceptual representation. Only law-experts associated Institutional concepts with exteroceptive and emotional experiences, showing also a more grounded and situated representation of the two types of institutional concepts. Overall, our finding highlights the richness and flexibility of abstract concepts and suggests that they differ in the degree of embodiment and grounding. Implications of the results for current theories of conceptual representation and social institutions are discussed.

Gender stereotypes and incremental beliefs in STEM and non-STEM students in three countries: relationships with performance in cognitive tasks

Women's underrepresentation in science, technology, engineering and mathematics (STEM) has been linked, among others, to gender stereotypes and ability-related beliefs as well as gender differences in specific cognitive abilities. However, the bulk of studies focused on gender stereotypes related to mathematics. The present study, therefore, aimed to map gender stereotypes and incremental beliefs (i.e., the conviction about modifiability) with respect to a wide range of stereotypical male-favouring and female-favouring abilities. Gender stereotypes and incremental beliefs were assessed with self-report questionnaires in 132 STEM students (65 women) and 124 non-STEM students (73 women) in three European countries ranked in the top, middle, and bottom of the Global Gender Gap Report. Moreover, a mental rotation and a verbal fluency test were completed. Men endorsed male-favouring stereotypes more than women, and women endorsed female-favouring stereotypes more than men, an effect that was most pronounced in the country with the larger gender gap. Male STEM students endorsed male-favouring stereotypes more strongly than male non-STEM and female STEM students. Male non-STEM students endorsed female-favouring stereotypes less than female and male STEM students. Female STEM students reported higher incremental beliefs than female non-STEM students, especially in the country with the lowest gender gap. Men outperformed women, and STEM students outperformed non-STEM in mental rotation, while women outperformed men in verbal fluency. Male STEM students' stronger endorsement of male-favouring stereotypes might reflect genuine group differences, at least in mental rotation. While potentially such gender stereotypes can help creating a "chilly climate" where women in academic STEM degrees are expected to perform poorly, those women believed more in the possibility to change and improve in male-favouring abilities which could help them to overcome the potential negative effect of stereotyping.

Where Are the Months? Mental Images of Circular Time in a Large Online Sample

People may think about time by mentally imaging it in some spatial form, or as "spacetime." In an online survey, 76,922 Norwegian individuals positioned two dots corresponding to the months of December and March on what they imagined to be their appropriate places on a circle. The majority of respondents placed December within a section of the circumference ranging from 11:00 to 12:00 o'clock, but a group of respondents chose positions around the diametrically opposite 6:00 o'clock position. A similar relationship occurred for March, where most respondents chose a position ranging from 2:30 to 3:00 o'clock but a group of respondents chose positions around 9:00 o'clock. About half of the respondents (N = 39,797) continued to fill out an online questionnaire probing their mental images related to the "year" concept. This clarified that 75% of respondents "saw" the months unfolding in a clockwise direction versus 19% in a counter clockwise fashion. Moreover, while a majority (70%) stated that they imagined the year as a "circle," the rest indicated the use of other mental images (e.g., ellipses and spirals, lines and squares, idiosyncratic or synesthetic spatial forms). We found only weak effects or preferences for spatial forms based on respondents' gender, handedness, age, or geographical location.