Volume 3, Issue 1

Body-object interaction (BOI) measures people's perceptions of the ease with which a human body can physically interact with a word's referent. Facilitatory BOI effects, involving faster responses for high BOI words, have been reported in a number of visual word recognition tasks using button press responses. Since BOI effects have only been observed in button-press tasks, it is possible that the effects may be due to priming by high BOI words of the motor system, rather than activation of stored motor information in the lexical semantic system. If this hypothesis is correct, BOI effects should not be observed in tasks using verbal responses. We tested this hypothesis in three versions of a go/no-go semantic categorization task: one version required button press responses, whereas the other two versions required verbal responses. Contrary to the motor priming hypothesis, we observed facilitatory BOI effects in all three versions of the semantic categorization task. These results support the inference that stored motor information is indeed an important component of the lexical semantic system.

Comparison-induced distortion theory (Choplin, Toward a comparison-induced distortion theory of judgment and decision making, Nova Science Publishers, Inc., 2007, Choplin and Hummel, Journal of Experimental Psychology: General 131: 270–286, 2005) describes how comparison words like “better” suggest quantitative differences between compared values. When a comparison word is used to contrast a personal attribute value with some standard (e.g. “Your score is better than average”), the comparison-suggested difference for the word may bias estimates or recall of personal attribute values. Three studies investigated how comparison-suggested differences determine the effect of social comparison on estimates or recall of personal attribute values. The first study demonstrated that estimates of attributes are biased towards (assimilation) or away from (contrast) a comparison standard depending on whether the difference between the compared attribute values exceeds or falls below the comparison-suggested difference. The second study showed that the comparison language selected by participants (through the difference suggested by the language) mediated the effect of standard similarity on attribute estimates following a social comparison. The third study demonstrated concurrent assimilation and contrast effects in recall of attribute values due to the size of the observed difference between the self and the standard for the attribute. Unlike in previous research on social comparison, assimilation and contrast patterns in these studies can be explained through a single process.

For many years, cognitive linguists, such as Gilles Fauconnier and Mark Turner, have studied meaning construction through language based on intricate mental mapping operations. Their research suggests that conceptual metaphor and conceptual blending permit human beings to reduce very complex issues to human scale. Climate change is such a complex issue. We ask: How is it linguistically reduced to human scale and, in the process, made amenable to thinking and acting? To address these questions, we have analysed the emergence of lexical compounds around a recent key word in debates about climate change in the English speaking world, namely ‘carbon’. One such compound and metaphor/blend is ‘low carbon diet’. In this article we study how the use of the compound ‘low carbon diet’ in an advertising campaign, a book, and by a catering company in the United States permitted US newspapers to reduce climate change to human scale. We have combined and compared metaphor and blending analysis with media and discourse analysis to shed light on the linguistic framing of a real-world problem, that is, we engaged in applied blending analysis.

The property generation task (i.e. “feature listing”) is often assumed to measure concepts. Typically, researchers assume implicitly that the underlying representation of a concept consists of amodal propositions, and that verbal responses during property generation reveal their conceptual content. The experiments reported here suggest instead that verbal responses during property generation reflect two alternative sources of information: the linguistic form system and the situated simulation system. In two experiments, properties bearing a linguistic relation to the word for a concept were produced earlier than properties not bearing a linguistic relation, suggesting the early properties tend to originate in a word association process. Conversely, properties produced later tended to describe objects and situations, suggesting that late properties tend to originate from describing situated simulations. A companion neuroimaging experiment reported elsewhere confirms that early properties originate in language areas, whereas later properties originate in situated simulation areas. Together, these results, along with other results in the literature, indicate that property generation is a relatively complex process, drawing on at least two systems somewhat asynchronously.

The communication of temporal information about autobiographical events was investigated by asking 39 pairs of adults to describe to each other a remote autobiographical event. Each member of the participant pairs was then asked to date the event which they had described and also to date the event which was described to them. The date when the event narrator stated their event happened was compared with the date when the listener stated the event happened. Four different temporal communication strategies were identified. It was rare for individuals to communicate temporal information by giving a calendar date. Rather, the narrator gave either a life theme or chronological age, as a cue to when the event happened. The listener appears to use these cues in combination with their autobiographical knowledge, and an estimate of the narrator's age to produce a temporal information communication outcome.

It is widely assumed that there is a natural, prelinguistic conceptual domain of time whose linguistic organization is universally structured via metaphoric mapping from the lexicon and grammar of space and motion. We challenge this assumption on the basis of our research on the Amondawa (Tupi Kawahib) language and culture of Amazonia. Using both observational data and structured field linguistic tasks, we show that linguistic space-time mapping at the constructional level is not a feature of the Amondawa language, and is not employed by Amondawa speakers (when speaking Amondawa). Amondawa does not recruit its extensive inventory of terms and constructions for spatial motion and location to express temporal relations. Amondawa also lacks a numerically based calendric system. To account for these data, and in opposition to a Universal Space-Time Mapping Hypothesis, we propose a Mediated Mapping Hypothesis, which accords causal importance to the numerical and artefact-based construction of time-based (as opposed to event-based) time interval systems.