@misc{AbboubBollAvetisyanBhataraetal.2016,
  author    = {Abboub, Nawal and Boll-Avetisyan, Natalie and Bhatara, Anjali and H{\"o}hle, Barbara and Nazzi, Thierry},
  title     = {An exploration of rhythmic grouping of speech sequences by french- and german-learning infants},
  series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  journal   = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  number    = {427},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-407201},
  pages     = {12},
  year      = {2016},
  abstract  = {Rhythm in music and speech can be characterized by a constellation of several acoustic cues. Individually, these cues have different effects on rhythmic perception: sequences of sounds alternating in duration are perceived as short-long pairs (weak-strong/iambicpattern), whereas sequences of sounds alternating in intensity or pitch are perceived as loud-soft, or high-low pairs (strong-weak/trochaic pattern). This perceptual bias-called the lambic-Trochaic Law (ITL) has been claimed to be an universal property of the auditory system applying in both the music and the language domains. Recent studies have shown that language experience can modulate the effects of the ITL on rhythmic perception of both speech and non-speech sequences in adults, and of non-speech sequences in 7.5-month-old infants. The goal of the present study was to explore whether language experience also modulates infants' grouping of speech. To do so, we presented sequences of syllables to monolingual French- and German-learning 7.5-month-olds. Using the Headturn Preference Procedure (HPP), we examined whether they were able to perceive a rhythmic structure in sequences of syllables that alternated in duration, pitch, or intensity. Our findings show that both French- and German-learning infants perceived a rhythmic structure when it was cued by duration or pitch but not intensity. Our findings also show differences in how these infants use duration and pitch cues to group syllable sequences, suggesting that pitch cues were the easier ones to use. Moreover, performance did not differ across languages, failing to reveal early language effects on rhythmic perception. These results contribute to our understanding of the origin of rhythmic perception and perceptual mechanisms shared across music and speech, which may bootstrap language acquisition.},
  language  = {en}
}
@misc{BollAvetisyanBhataraUngeretal.2016,
  author    = {Boll-Avetisyan, Natalie and Bhatara, Anjali and Unger, Annika and Nazzi, Thierry and H{\"o}hle, Barbara},
  title     = {Effects of experience with L2 and music on rhythmic grouping by French listeners},
  series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  journal   = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  number    = {450},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-413786},
  pages     = {16},
  year      = {2016},
  abstract  = {Rhythm perception is assumed to be guided by a domain-general auditory principle, the Iambic/Trochaic Law, stating that sounds varying in intensity are grouped as strong-weak, and sounds varying in duration are grouped as weak-strong. Recently, Bhatara et al. (2013) showed that rhythmic grouping is influenced by native language experience, French listeners having weaker grouping preferences than German listeners. This study explores whether L2 knowledge and musical experience also affect rhythmic grouping. In a grouping task, French late learners of German listened to sequences of coarticulated syllables varying in either intensity or duration. Data on their language and musical experience were obtained by a questionnaire. Mixed-effect model comparisons showed influences of musical experience as well as L2 input quality and quantity on grouping preferences. These results imply that adult French listeners' sensitivity to rhythm can be enhanced through L2 and musical experience.},
  language  = {en}
}
@misc{BhataraLaukkaBollAvetisyanetal.2016,
  author    = {Bhatara, Anjali and Laukka, Petri and Boll-Avetisyan, Natalie and Granjon, Lionel and Elfenbein, Hillary Anger and B{\"a}nziger, Tanja},
  title     = {Second language ability and emotional prosody perception},
  series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  journal   = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  number    = {503},
  issn      = {1866-8364},
  doi       = {10.25932/publishup-41186},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-411860},
  pages     = {13},
  year      = {2016},
  abstract  = {The present study examines the effect of language experience on vocal emotion perception in a second language. Native speakers of French with varying levels of self-reported English ability were asked to identify emotions from vocal expressions produced by American actors in a forced-choice task, and to rate their pleasantness, power, alertness and intensity on continuous scales. Stimuli included emotionally expressive English speech (emotional prosody) and non-linguistic vocalizations (affect bursts), and a baseline condition with Swiss-French pseudo-speech. Results revealed effects of English ability on the recognition of emotions in English speech but not in non-linguistic vocalizations. Specifically, higher English ability was associated with less accurate identification of positive emotions, but not with the interpretation of negative emotions. Moreover, higher English ability was associated with lower ratings of pleasantness and power, again only for emotional prosody. This suggests that second language skills may sometimes interfere with emotion recognition from speech prosody, particularly for positive emotions.},
  language  = {en}
}