Linking sound production and dive behavior in feeding humpback whales

2006 ◽  
Vol 119 (5) ◽  
pp. 3404-3404
Author(s):  
Alison K. Stimpert ◽  
Whitlow W. L. Au ◽  
David N. Wiley ◽  
Kenneth A. Shorter ◽  
Kira L. Barton ◽  
...  
Keyword(s):  
Sound Production ◽  
Humpback Whales ◽  
Dive Behavior

Using dive behavior and active acoustics to assess prey use and partitioning by fin and humpback whales near Kodiak Island, Alaska

2014 ◽  
Vol 31 (1) ◽  
pp. 255-278 ◽  
Author(s):  
Briana H. Witteveen ◽  
Alex De Robertis ◽  
Lei Guo ◽  
Kate M. Wynne
Keyword(s):  
Humpback Whales ◽  
Dive Behavior ◽  
Kodiak Island ◽  
Active Acoustics

Sound production by singing humpback whales

2010 ◽  
Vol 127 (4) ◽  
pp. 2678-2691 ◽  
Author(s):  
Eduardo Mercado ◽  
Jennifer N. Schneider ◽  
Adam A. Pack ◽  
Louis M. Herman
Keyword(s):  
Sound Production ◽  
Humpback Whales

Sound production patterns from humpback whales in a high latitude foraging area

2005 ◽  
Vol 118 (3) ◽  
pp. 1940-1940
Author(s):  
Alison K. Stimpert ◽  
David N. Wiley ◽  
Kira L. Barton ◽  
Mark P. Johnson ◽  
Marc O. Lammers ◽  
...  
Keyword(s):  
High Latitude ◽  
Sound Production ◽  
Humpback Whales ◽  
Foraging Area

Source levels of humpback whales decrease with frequency suggesting an air-filled resonator is used in sound production

2019 ◽  
Vol 145 (2) ◽  
pp. 869-880 ◽  
Author(s):  
Elisa Girola ◽  
Michael J. Noad ◽  
Rebecca A. Dunlop ◽  
Douglas H. Cato
Keyword(s):  
Sound Production ◽  
Humpback Whales

Noise impacts on social sound production by foraging humpback whales

2016 ◽  
Author(s):  
Susan E. Parks ◽  
Dana A. Cusano ◽  
Alessandro Bocconcelli ◽  
Ari S. Friedlaender ◽  
David N. Wiley
Keyword(s):  
Sound Production ◽  
Humpback Whales ◽  
Noise Impacts

Contextual sound production by tagged humpback whales (Megaptera novaeangliae) on a feeding and breeding ground.

2008 ◽  
Vol 124 (4) ◽  
pp. 2484-2484
Author(s):  
Alison K. Stimpert ◽  
Whitlow W. L. Au ◽  
David N. Wiley ◽  
David Mattila
Keyword(s):  
Sound Production ◽  
Megaptera Novaeangliae ◽  
Humpback Whales ◽  
Breeding Ground

Track behavior, dive behavior, and inter-island movements of satellite-tagged humpback whales in Hawai'i, USA

2021 ◽  
Author(s):  
EE Henderson ◽  
M Deakos ◽  
J Aschettino ◽  
D Englehaupt ◽  
G Alongi
Keyword(s):  
Humpback Whales ◽  
Dive Behavior

Sound production of humpback whales, Megaptera novaeangliae, in Alaskan waters

1977 ◽  
Vol 62 (S1) ◽  
pp. S89-S89 ◽  
Author(s):  
P. O. Thompson ◽  
W. C. Cummings ◽  
S. J. Kennison
Keyword(s):  
Sound Production ◽  
Megaptera Novaeangliae ◽  
Humpback Whales

Reading Risk in Children With Speech Sound Disorder: Prevalence, Persistence, and Predictors

2020 ◽  
Vol 63 (11) ◽  
pp. 3714-3726
Author(s):  
Sherine R. Tambyraja ◽  
Kelly Farquharson ◽  
Laura Justice
Keyword(s):  
At Risk ◽  
Sound Production ◽  
Speech Therapy ◽  
Speech Sound ◽  
Reading Difficulties ◽  
School Age Children ◽  
Speech Sound Disorder ◽  
Word Decoding ◽  
School Year ◽  
School Based

Purpose The purpose of this study was to determine the extent to which school-age children with speech sound disorder (SSD) exhibit concomitant reading difficulties and examine the extent to which phonological processing and speech production abilities are associated with increased likelihood of reading risks. Method Data were obtained from 120 kindergarten, first-grade, and second-grade children who were in receipt of school-based speech therapy services. Children were categorized as being “at risk” for reading difficulties if standardized scores on a word decoding measure were 1 SD or more from the mean. The selected predictors of reading risk included children's rapid automatized naming ability, phonological awareness (PA), and accuracy of speech sound production. Results Descriptive results indicated that just over 25% of children receiving school-based speech therapy for an SSD exhibited concomitant deficits in word decoding and that those exhibiting risk at the beginning of the school year were likely to continue to be at risk at the end of the school year. Results from a hierarchical logistic regression suggested that, after accounting for children's age, general language abilities, and socioeconomic status, both PA and speech sound production abilities were significantly associated with the likelihood of being classified as at risk. Conclusions School-age children with SSD are at increased risk for reading difficulties that are likely to persist throughout an academic year. The severity of phonological deficits, reflected by PA and speech output, may be important indicators of subsequent reading problems.

Sound Production Treatment for Acquired Apraxia of Speech: An Examination of Dosage in Relation to Probe Performance

2020 ◽  
pp. 1-16
Author(s):  
Julie L. Wambaugh ◽  
Lydia Kallhoff ◽  
Christina Nessler
Keyword(s):  
Retrospective Analysis ◽  
Sound Production ◽  
Apraxia Of Speech ◽  
Practice Schedule ◽  
Practice Schedules ◽  
Baseline Performance ◽  
The Mean ◽  
Number Of Treatment ◽  
The Impact

Purpose This study was designed to examine the association of dosage and effects of Sound Production Treatment (SPT) for acquired apraxia of speech. Method Treatment logs and probe data from 20 speakers with apraxia of speech and aphasia were submitted to a retrospective analysis. The number of treatment sessions and teaching episodes was examined relative to (a) change in articulation accuracy above baseline performance, (b) mastery of production, and (c) maintenance. The impact of practice schedule (SPT-Blocked vs. SPT-Random) was also examined. Results The average number of treatment sessions conducted prior to change was 5.4 for SPT-Blocked and 3.9 for SPT-Random. The mean number of teaching episodes preceding change was 334 for SPT-Blocked and 179 for SPT-Random. Mastery occurred within an average of 13.7 sessions (1,252 teaching episodes) and 12.4 sessions (1,082 teaching episodes) for SPT-Blocked and SPT-Random, respectively. Comparisons of dosage metric values across practice schedules did not reveal substantial differences. Significant negative correlations were found between follow-up probe performance and the dosage metrics. Conclusions Only a few treatment sessions were needed to achieve initial positive changes in articulation, with mastery occurring within 12–14 sessions for the majority of participants. Earlier occurrence of change or mastery was associated with better follow-up performance. Supplemental Material https://doi.org/10.23641/asha.12592190

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