Between anaphora and deixis...the resolution of the demonstrative noun-phrase ‘that N’

Three experiments examined the hypothesis that the demonstrative noun phrase (NP) that N, as an anadeictic expression, preferentially refers to the less salient referent in a discourse representation when used anaphorically, whereas the anaphoric pronoun he or she preferentially refers to the highly-focused referent. The findings, from a sentence completion task and two reading time experiments that used gender to create ambiguous and unambiguous coreference, reveal that the demonstrative NP specifically orients processing toward a less salient referent when there is no gender cue discriminating between different possible referents. These findings show the importance of taking into account the discourse function of the anaphor itself and its influence on the process of searching for the referent

Control of voice gender in pre-pubertal children

Adult listeners are capable of identifying the gender of speakers as young as 4 years old from their voice. In the absence of a clear anatomical dimorphism in the dimensions of pre-pubertal boys' and girls' vocal apparatus, the observed gender differences may reflect children's regulation of their vocal behaviour. A detailed acoustic analysis was conducted of the utterances of 34 6- to 9-year-old children, in their normal voices and also when asked explicitly to speak like a boy or a girl. Results showed statistically significant shifts in fundamental and formant frequency values towards those expected from the sex dimorphism in adult voices. Directions for future research on the role of vocal behaviours in pre-pubertal children's expression of gender are considered

Where did Words Come from? A Linking Theory of Sound Symbolism and Natural Language Evolution

Where did words come from? The traditional view is that the relation between the sound of a word and its meaning is arbitrary. An alternative hypothesis, known as sound symbolism, holds that form-meaning correspondence is systematic. Numerous examples of sound symbolism exist across natural language phyla. Moreover, cross-linguistic similarities suggest that sound symbolism represents a language universal. For example, many unrelated languages affix an "ee" sound to words in order to emphasize size distinctions or express affection (e.g., look at the teeny weeny baby); other such phonetic universals are evident for object mass, color, brightness, and aggression. We hypothesize that sound symbolism reflects sensitivity to an ecological law (i.e., Hooke's Law) governing an inverse relation between object mass and acoustic resonance. In two experiments healthy adults showed high agreement in matching pure tones to color swatches and nonwords to novel objects as linear functions of frequency and luminance. These results support a degree of non-arbitrariness in integrating visual and auditory information. We discuss implications for sound symbolism as a factor underlying language evolution

An ERP study of anaphor resolution with focused and non-focused antecedents

The goal of this study is to better understand when (and why) the combination of semantic overlap between antecedent and anaphor and antecedent focus leads to difficulty in anaphor processing. To investigate these questions, three ERP experiments manipulating semantic overlap and focus compared the ERPs from the onset of the anaphor as well as from the onset of the last word in the sentence containing the anaphor. Our results suggest that although the focus status of an antecedent and the semantic overlap between the antecedent and anaphor are important, these factors are not the only significant contributors to online anaphor resolution. Factors such as readers‘ expectations about thematic shifts also influence the processing. We consider our results in relation to two accounts of anaphor resolution, the Informational Load Hypothesis (Almor, 1999; Almor & Eimas, 2008) and JANUS (Garnham & Cowles, 2008)

Spontaneous Voice Gender Imitation Abilities in Adult Speakers

Background The frequency components of the human voice play a major role in signalling the gender of the speaker. A voice imitation study was conducted to investigate individuals' ability to make behavioural adjustments to fundamental frequency (F0), and formants (Fi) in order to manipulate their expression of voice gender. Methodology/Principal Findings Thirty-two native British-English adult speakers were asked to read out loud different types of text (words, sentence, passage) using their normal voice and then while sounding as ‘masculine’ and ‘feminine’ as possible. Overall, the results show that both men and women raised their F0 and Fi when feminising their voice, and lowered their F0 and Fi when masculinising their voice. Conclusions/Significance These observations suggest that adult speakers are capable of spontaneous glottal and vocal tract length adjustments to express masculinity and femininity in their voice. These results point to a “gender code”, where speakers make a conventionalized use of the existing sex dimorphism to vary the expression of their gender and gender-related attributes

The influence of 'aboutness' on pronominal coreference

Previous work examining the role of antecedent accessibility in pronominal coreference has often linked coreference to prominent structural positions that in turn are linked to information structure statuses such as topic. Three experiments examine the influence of topichood independently of structural prominence by exploring the influence of the pragmatic notion of aboutness on the written production of pronominal coreferring expressions. The results show that being mentioned in an about-phrase increases the likelihood that a referent will be selected as the future topic of a following sentence as well as increasing the proportion of responses with early, pronominal coreference to that referent, at the expense of coreference with the subject. These results suggest that coreference is sensitive to the status of other, structurally non-prominent referents in discourse, and that the pragmatic notion of aboutness influences pronominal coreference

Looking both ways: The JANUS model of noun phrase anaphor processing

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Antecedent focus and conceptual distance effects in category noun-phrase anaphora.

Previous work has shown that category noun-phrase anaphors (e.g. bird) are read faster when they refer to typical antecedents (e.g. robin) compared to atypical ones (e.g. goose) (Garrod & Sanford, 1977). However, when the antecedent is in a syntactic cleft, there is an inverse effect of typicality (Almor, 1999). We further examined this inverse effect in two self-paced reading time studies. The results of Experiment 1 extend the inverse typicality effect to a more general effect of conceptual distance by showing faster reading times to an anaphor (e.g. vehicle) when its antecedent is clefted and more conceptually distant in a category hierarchy (e.g. hatchback) than when it is closer (e.g. car). Experiment 2 examines whether it is cleft or focus status that causes inverse conceptual distance effects and finds that inverse effects are not confined to cleft constructions, but are also present when the antecedent is in grammatical subject position

Noun-phrase anaphor resolution: Antecedent focus, semantic overlap and the Informational Load Hypothesis

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