Situation models, mental simulations, and abstract concepts in discourse comprehension

This article sets out to examine the role of symbolic and sensorimotor representations in discourse comprehension. It starts out with a review of the literature on situation models, showing how mental representations are constrained by linguistic and situational factors. These ideas are then extended to more explicitly include sensorimotor representations. Following Zwaan and Madden (2005), the author argues that sensorimotor and symbolic representations mutually constrain each other in discourse comprehension. These ideas are then developed further to propose two roles for abstract concepts in discourse comprehension. It is argued that they serve as pointers in memory, used (1) cataphorically to integrate upcoming information into a sensorimotor simulation, or (2) anaphorically integrate previously presented information into a sensorimotor simulation. In either case, the sensorimotor representation is a specific instantiation of the abstract concept

The influence of direct and indirect speech on source memory

People perceive the same situation described in direct speech (e.g., John said, “I like the food at this restaurant”) as more vivid and perceptually engaging than described in indirect speech (e.g., John said that he likes the food at the restaurant). So, if direct speech enhances the perception of vividness relative to indirect speech, what are the effects of using indirect speech? In four experiments, we examined whether the use of direct and indirect speech influences the comprehender’s memory for the identity of the speaker. Participants read a direct or an indirect speech version of a story and then addressed statements to one of the four protagonists of the story in a memory task. We found better source memory at the level of protagonist gender after indirect than direct speech (Exp. 1–3). When the story was rewritten to make the protagonists more distinctive, we also found an effect of speech type on source memory at the level of the individual, with better memory after indirect than direct speech (Exp. 3–4). Memory for the content of the story, however, was not influenced by speech type (Exp. 4). While previous research showed that direct speech may enhance memory for how something was said, we conclude that indirect speech enhances memory for who said what

Action in cognition: the case of language

Empirical research has shown that the processing of words and sentences is accompanied by activation of the brain's motor system in language users. The degree of precision observed in this activation seems to be contingent upon (1) the meaning of a linguistic construction and (2) the depth with which readers process that construction. In addition, neurological evidence shows a correspondence between a disruption in the neural correlates of overt action and the disruption of semantic processing of language about action. These converging lines of evidence can be taken to support the hypotheses that motor processes (1) are recruited to understand language that focuses on actions and (2) contribute a unique element to conceptual representation. This article explores the role of this motor recruitment in language comprehension. It concludes that extant findings are consistent with the theorized existence of multimodal, embodied representations of the referents of words and the meaning carried by language. Further, an integrative conceptualization of “fault tolerant comprehension” is proposed

Hand Shape Affects Access to Memories

The present study examined the ways that body posture facilitated retrieval of autobiographical memories in more detail by focusing on two aspects of congruence in position of a specific body part: hand shape and hand orientation. Hand shape is important in the tactile perception and manipulation of objects. We manipulated two aspects of hand shape: orientation (vertical vs. horizontal) and aperture (grip vs. no-grip). We manipulated orientation and aperture to create memory-congruent and memory-incongruent hand shapes. For example, a horizontal-grip shape is congruent with pushing a shopping cart, but inconsistent with doing a karate chop. We predicted that memory-congruent hand shapes would produce faster access to autobiographical memories than memory-incongruent hand shapes

The Influence of utterance-related factors on the use of direct and indirect speech

People routinely shift between direct and indirect speech in everyday communication. The factors that impact the selection between these two modes of reporting during language production are under-investigated. The present study examined how utterance-related factors (the vividness of non-verbal information and the utterance type) influence the use of direct and indirect reported speech in narratives. Participants were asked to watch and retell four movie clips. All narratives were videotaped and then transcribed verbatim for analyses. The data were analyzed using a mixed effects logistic regression model. The results showed that the utterances accompanied by vivid voice were more likely to be reported in direct speech. The vividness of facial expressions did not influence the form in which utterances were reported. In addition, we found that utterances that belonged to so-called Main Clause Phenomena were more likely to be reported in direct speech than in indirect speech. The current study helps us further understand the factors that influence structure choices during language production

Is color an integral part of a rich mental simulation?

Research suggests that language comprehenders simulate visual features such as shape during language comprehension. In sentence-picture verification tasks, whenever pictures match the shape or orientation implied by the previous sentence, responses are faster than when the pictures mismatch implied visual aspects. However, mixed results have been demonstrated when the sentence-picture paradigm was applied to color (Connell, Cognition, 102(3), 476–485, 2007; Zwaan & Pecher, PLOS ONE, 7(12), e51382, 2012). One of the aims of the current investigation was to resolve this issue. This was accomplished by conceptually replicating the original study on color, using the same paradigm but a different stimulus set. The second goal of this study was to assess how much perceptual information is included in a mental simulation. We examined this by reducing color saturation, a manipulation that does not sacrifice object identifiability. If reduction of one aspect of color does not alter the match effect, it would suggest that not all perceptual information is relevant for a mental simulation. Our results did not support this: We found a match advantage when objects were shown at normal levels of saturation, but this match advantage disappeared when saturation was reduced, yet still aided in object recognition compared to when color was entirely removed. Taken together, these results clearly show a strong match effect for color, and the perceptual richness of mental simulations during language comprehension

Spreading the Words: A Spacing Effect in Vocabulary Learning

The spacing effect refers to the frequently observed finding that distributing learning across time leads to better retention than massing it into one single study session. In the present study, we examined whether the spacing effect generalises to primary school vocabulary learning. To this aim, children from Grade 3 were taught the meaning of 15 new words using a massed procedure and 15 other new words using a spaced procedure. The 15 words in the massed condition were divided into three sets of five words, and each set was taught three times in one of three learning sessions. In the spaced condition, learning was distributed across the three sessions: All 15 words were practised once in each of the three learning sessions. At the retention tests after 1 week and after 5 weeks we observed that the meaning of spaced words was remembered better than the meaning of massed words

The benefit of retrieval practice over elaborative restudy in primary school vocabulary learning

The testing effect is the phenomenon that retrieval practice of learning material after studying enhanceslong-term retention more than restudying. We examined retrieval practice in primary school vocabularylearning in two experiments. Nine-year-old children studied word definitions and completed exercisesaccording to three learning conditions: pure restudy, elaborative restudy or retrieval practice. Children inthe pure restudy condition reread and partly copied the definitions. In the elaborative restudy conditionchildren reread the definitions and connected semantically related words to the target words. Childrenin the retrieval practice condition recalled the words based on their definitions. Overall, on the fill-in-the-blank test after one week children in the retrieval practice condition outperformed children in theother conditions, but on the multiple-choice test there were no differences. Retrieval practice may beeffective for primary school vocabulary learning, but there is uncertainty about the practical value andthe magnitude of the retrieval practice effect