Variations in Pulse and Respiration during Different Phases of Infant Behavior

Halverson, H. M.

doi:10.1080/08856559.1941.10534610

Cited by 11 publications

(11 citation statements)

References 25 publications

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“…Wilder and Baken (1974) observed a steady decrease of the I-fraction during crying over the first eight months of life. Their data are compatible with the deep inspirations and prolonged expirations already reported as characteristic of crying (Halverson 1941(Halverson . lllingworth 1955 and are comparable to the I-fraction of adult speech.…”

Section: Adult Respirationsupporting

confidence: 90%

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Development of Respiratory Time‐factors in Infant Cry

Langlois¹,

Baken²

1976

Develop Med Child Neuro

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SUMMARY Respiratory activity during crying was investigated in seven infants (age‐range 28 to 55 weeks) who were each observed three times at intervals averaging four weeks. Pneumographic measurement of thoracic and abdominal circumference changes was used to obtain information concerning respiratory rate, inspiratory/expiratory time relationships, and regional predominance and co‐ordination. Respiration during crying was characterised by a marked reduction in respiratory rate over the age range, stability of the I‐fraction, and equal thoracic and abdominal participation with some asynchronism. When taken with the results of other studies, the present findings suggest that the respiratory adaptations seen in crying are not unlike those observed in adult speech, and that there are important developmental changes in the respiratory adaptations of the cry of the infant. RÉSUMÉ Développement desfacteurs de temps respiratoire dans le cri de l'enfant L'activite respiratoire durant le cri a étéétudiée chez sept nourrissons (de 28 à 55 semaines) qui ont été observés chacun trois fois à des intervalles moyens de quatre semaines. Des mesures pneumographiques des modifications de circonférence thoracique et abdominale ont été utilisées pour obtenir des informations concernant la fréquence respiratoire, le rapport temps inspiratoire sur temps expiratoire, la prédominance régionale et la coordination. La respiration durant le cri est caracterisée par une réduction marquée de la fréquence respiratoire à tout âge, la stabilité de la fraction inspiratoire et la participation égale thoracique et abdominale avec quelque asynchronisme. Quand elles sont comparées à d'autres études, les présences données suggèrent que les adaptations respiratoires observées dans le cri ne diffèrent pas de celles observées dans le langage adulte et qu'il existe des modifications dévelopmentales importantes dans les adaptations respiratoires du cri du nourrisson. ZUSAMMENFASSUNG Entwicklung von Atmungsgrößen beim kindlichen Schrei Die Atemaktivität während des Schreiens wurde bei sieben Kindern (zwischen 28 und 55 Wochen) untersucht, die je dreimal im Abstand von durchschnittlich vier Wochen beobachtet wurden. Atemabhängige Umfangsänderungen des Thorax und Abdomens wurden als Parameter für Atemfrequenz, Zeitverhältnis von In‐ und Exspiration und regionales Überwiegen und Koordination gewertet. Die Atmung während des Schreiens war charakterisiert durch eine deutliche Abnahme der Atemfrequenz in jedem Alter, Stabilität der I‐Fraktion und gleicher thorakaler und abdomineller Beteiligung mit nur geringgradig gestörter Koordination. Vergleicht man die Ergebnisse dieser Arbeit mit anderen Unter‐suchungen so stellt sich heraus, daß die Atemanpassungen beim Schreien in sehr ähnlicher Weise bei der Erwachsenensprache beobachtet wurden und daß es wichtige entwicklungs‐bedingte Veränderungen in der Atemanpassung beim kindlichen Schrei gibt. RESUMEN Desarrollo de los faetores de tiempo respiratorio en el llanto del lactante Se investigö la actividad respiratori...

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Section: Adult Respirationsupporting

confidence: 90%

“…Movements during quiet breathing in infants up to eight nionths of age have consistently been described a s primarily abdominal (Halverson 1941. Engel 1947, Peiper 1963, Eichorn 1970, Wilder 1972.…”

Section: <~ 733mentioning

confidence: 99%

Development of Respiratory Time‐factors in Infant Cry

Langlois¹,

Baken²

1976

Develop Med Child Neuro

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“…Individuals tended to be consistent in the amount of change in breathing pattern shown with changes in activity. 4. No relationship was found between changes in breathing amplitude and chronological age, or amplitude of relaxed breathing.…”

Section: Discussionmentioning

confidence: 82%

Tension and Respiratory Pattern in Young Children

Williams

1942

The Pedagogical Seminary and Journal of Genetic Psychology

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“…The method evaluated the relative amount of three principal tissues of the body by X-ray films of the leg. An exhaustive study of pulse and respiration rates of eighteen boys and twenty-five girls was made by Halverson (24). The pulse, costal and abdominal respiration, and arm and leg movements were recorded kymographically in eighteen different situations.…”

Section: Appraisal Of Physical Status: Build and Weightmentioning

confidence: 99%

Chapter VI: Physical Growth from Birth to Maturity

Ames¹,

Flory²

1944

Review of Educational Research

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IN THIS REVIEW investigations have been selected which seem to represent the present emphasis both as to areas studied and methods or technics used. The Curve of GrowthThe present emphasis seems to be not so much the establishment and comparison of group growth curves, but rather the establishment and analysis of individual growth curves from well-planned, carefully controlled long-time studies of large numbers of individuals. Wolff (54,55) in the Hagerstown, Maryland, study made yearly measurements from 1937 to 1940 of a large group of girls and boys. He concluded that it is not so much sex differences but growing height which determines weight. None of the three indexes used remained constant over the whole growth period. He concluded that growth cannot be measured by the same heightweight ratio at different ages.Wolff (55) also discussed the tendency for recent child population groups to show an increase in weight. He noted smaller families as a possible explanation; also that, in Washington County, higher socio-economic groups since 1920 have contributed a larger proportion of children than in former years.Robinow (40) established norms for the variability of weight and height increments from birth to six years of age. Since no sex differences were present he combined the data into one set of norms. During the first year of life the ratio of growth decreased rapidly and height was less variable than weight as regards increments.Vickers and Stuart (47) have recognized the relation of body size, proportions, and rate of growth to physical health and fitness, and have pointed out the importance of periodic observations to prevent retardation. They suggested three measurements: (a) body weight, (b) height (recumbent length), and (c) breadth of chest and pelvis (recumbent) as being most useful to the pediatrician.

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Variations in Pulse and Respiration during Different Phases of Infant Behavior

Cited by 11 publications

References 25 publications

Development of Respiratory Time‐factors in Infant Cry

Development of Respiratory Time‐factors in Infant Cry

Tension and Respiratory Pattern in Young Children

Chapter VI: Physical Growth from Birth to Maturity

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