Theories of embodied cognition assume that concepts are grounded in non-linguistic, sensorimotor experience. In support of this assumption, previous studies have shown that upwards response movements are faster than downwards movements after participants have been presented with words whose referents are typically located in the upper vertical space. This is taken as evidence that processing these words reactivates sensorimotor experiential traces. This congruency effect was also found for novel words, after participants learned these words as labels for novel objects that (...) they encountered either in their upper or lower visual field. While this indicates that direct experience with a word's referent is sufficient to evoke said congruency effects, the present study investigates whether this direct experience is also a necessary condition. To this end, we conducted five experiments in which participants learned novel words from purely linguistic input: Novel words were presented in pairs with real up- or down-words ; they were presented in natural sentences where they replaced these real words ; they were presented as new labels for these real words ; and they were presented as labels for novel combined concepts based on these real words. In all five experiments, we did not find any congruency effects elicited by the novel words; however, participants were always able to make correct explicit judgements about the vertical dimension associated to the novel words. These results suggest that direct experience is necessary for reactivating experiential traces, but this reactivation is not a necessary condition for understanding the corresponding aspects of word meaning. (shrink)

Despite substantial research on overall decision-making capacity levels in schizophrenia, the factors that cause individuals to make errors when making decisions regarding research participation or treatment are relatively unknown. We examined the responses of 84 individuals, middle-aged or older, with schizophrenia or schizoaffective disorder. We used a structured decision-making capacity measure, the MacArthur Competence Assessment Tool for Clinical Research, to determine the frequency and apparent cause of participants’ errors. We found that most errors were due to difficulty recalling the disclosed (...) information, particularly the study’s procedures, potential risks, and purpose. Errors attributable to concrete thinking, psychotic symptoms, or perceived coercion were rarer. These results suggest that informed consent procedures for this population might be improved by providing information in a way that facilitates learning and memory, such as iterative disclosure of the information, corrective feedback, and emphasis of key points of the study—for instance, its purpose, procedures, and potential risks. (shrink)

Davi Kopenawa and Bruce Albert’s 2010 collaborative work, The Falling Sky: Words of a Yanomami Shaman, centers on a prophetic warning of impending apocalyptic collapse due to anthropogenic environmental destruction. An indigenous contribution to the contemporary burst of eco-apocalyptic writing and the search for a new ecological social order, The Falling Sky challenges the temporal vector of Euroamerican eco-apocalypticism. Instead of the teleological axis of anthropocentric temporality (the emergence of homo sapiens as the pinnacle of evolution), it refers us to (...) a temporality of terrestrial life, where homo sapiens is just one more living species in the web of life. (shrink)

Conversational negation often behaves differently from negation as a logical operator: when rejecting a state of affairs, it does not present all members of the complement set as equally plausible alternatives, but it rather suggests some of them as more plausible than others (e.g., “This is not a dog, it is a wolf/*screwdriver”). Entities that are semantically similar to a negated entity tend to be judged as better alternatives (Kruszewski et al., 2016). In fact, Kruszewski et al. (2016) show that (...) the cosine similarity scores between the distributional semantics representations of a negated noun and its potential alternatives are highly correlated with the negated noun-alternatives human plausibility ratings. In a series of cloze tasks, we show that negation likewise restricts the production of plausible alternatives to similar entities. Furthermore, completions to negative sentences appear to be even more restricted than completions to an affirmative conjunctive context, hinting at a peculiarity of negation. (shrink)

Glenberg argues for embodied representations relevant to action. In contrast, we propose a grouping of representations, not necessarily all being directly embodied. Without assuming the existence of representations that are not directly embodied, one cannot account for the use of knowledge abstracted from direct experience.

The present study examines whether deictic time and valence are mentally associated, with a link between future and positive valence and a link between past and negative valence. We employed a novel paradigm, the two-choice-sentence-completion paradigm, to address this issue. Participants were presented with an initial sentence fragment that referred to an event that was either located in time or of different valence. Participants chose between two completion phrases. When the given dimension in the initial fragment was time, the two (...) completion phrase alternatives differed in valence. However, when the given dimension in the initial fragment was valence, the two completion phrase alternatives differed in time. As expected, participants chose completion phrases consistent with the proposed association between time and valence. Additional analyses involving individual differences concerning optimism/pessimism revealed that this association is particularly pronounced for people with an optimistic attitude. (shrink)

Der Kolner Dominikaner Gerhard von Sterngassen verfasste im ersten Viertel des 14. Jahrhunderts einen Laster- und Tugendtraktat, der unter zwei metaphorischen Titeln "Medela languentis animae" bzw. "Pratum animarum" in zwei unterschiedlich umfangreichen Redaktionen uberliefert ist. Trotz der wiederholten Erwahnung des Werkes im Zusammenhang der Deutschen Thomistenschule bzw. der Rheinischen Dominikanerschule fehlte bislang eine umfassende Untersuchung und Edition. Den zentralen Inhalt des Buches von Susanne Kaup bilden die text- und quellenkritische Edition sowie die theologische Interpretation der Lehre von den Gluckseligkeiten (beatitudines) (...) der Bergpredigt einer Thematik, deren mittelalterliche Rezeptionsgeschichte bisher wenig Aufmerksamkeit erfuhr und die die haufig in der Forschung diskutierte philosophische Lehre vom Gluck aus theologischer Perspektive erganzt. In der Zitation von Autoren der Patristik bis hin zu Thomas von Aquin werden systematische Texte und narrative Exempla der Wustenvatertheologie miteinander verbunden. Gerhard von Sterngassen verfasste ein theologisch-spirituelles, heils-padagogisches Werk fur die Privatfrommigkeit; durch die umfangreiche Benutzung des Thomas von Aquin leistete er einen wichtigen Beitrag zur Breitenwirkung dieses Gedankengutes. Die Dissertation wurde im Juni 2010 mit dem Promotionsforderpreis der Munchener Universitatsgesellschaft ausgezeichnet.". (shrink)

Lewis has missed an excellent opportunity to concisely demonstrate that a dynamical system can provide a bridge between emotion theory and neurobiology.