Skip to main content
placeholder image

The relationship between prior night's sleep and measures of infant imitation

Journal Article


Download full-text (Open Access)

Abstract


  • We examined whether sleep quality during the night and naps during the day preceding a learning event are related to memory encoding in human infants. Twenty-four 6- and twenty-four 12-month-old infants' natural sleeping behavior was monitored for 24 hr using actigraphy. After the recording period, encoding was assessed using an imitation paradigm. In an initial baseline phase, infants were allowed to interact with the stimulus to assess spontaneous production of any target actions. Infants then watched an experimenter demonstrate a sequence of three target actions and were immediately given the opportunity to reproduce the demonstrated target actions to assess memory encoding. Analyses revealed significant correlations between nighttime sleep quality variables (sleep efficiency, sleep fragmentation) and immediate imitation in 6-month-olds, but not in 12-month-olds. High sleep quality in the preceding night was thus positively associated with next day's memory encoding in 6-month-old infants

Authors


  •   Konrad, Carolin (external author)
  •   Herbert, Jane S.
  •   Schneider, Silvia (external author)
  •   Seehagen, Sabine (external author)

Publication Date


  • 2016

Citation


  • Konrad, C., Herbert, J. S., Schneider, S. & Seehagen, S. (2016). The relationship between prior night's sleep and measures of infant imitation. Developmental Psychobiology, 58 (4), 450-461.

Scopus Eid


  • 2-s2.0-84954305791

Ro Full-text Url


  • http://ro.uow.edu.au/cgi/viewcontent.cgi?article=3606&context=sspapers

Ro Metadata Url


  • http://ro.uow.edu.au/sspapers/2605

Has Global Citation Frequency


Number Of Pages


  • 11

Start Page


  • 450

End Page


  • 461

Volume


  • 58

Issue


  • 4

Place Of Publication


  • United States

Abstract


  • We examined whether sleep quality during the night and naps during the day preceding a learning event are related to memory encoding in human infants. Twenty-four 6- and twenty-four 12-month-old infants' natural sleeping behavior was monitored for 24 hr using actigraphy. After the recording period, encoding was assessed using an imitation paradigm. In an initial baseline phase, infants were allowed to interact with the stimulus to assess spontaneous production of any target actions. Infants then watched an experimenter demonstrate a sequence of three target actions and were immediately given the opportunity to reproduce the demonstrated target actions to assess memory encoding. Analyses revealed significant correlations between nighttime sleep quality variables (sleep efficiency, sleep fragmentation) and immediate imitation in 6-month-olds, but not in 12-month-olds. High sleep quality in the preceding night was thus positively associated with next day's memory encoding in 6-month-old infants

Authors


  •   Konrad, Carolin (external author)
  •   Herbert, Jane S.
  •   Schneider, Silvia (external author)
  •   Seehagen, Sabine (external author)

Publication Date


  • 2016

Citation


  • Konrad, C., Herbert, J. S., Schneider, S. & Seehagen, S. (2016). The relationship between prior night's sleep and measures of infant imitation. Developmental Psychobiology, 58 (4), 450-461.

Scopus Eid


  • 2-s2.0-84954305791

Ro Full-text Url


  • http://ro.uow.edu.au/cgi/viewcontent.cgi?article=3606&context=sspapers

Ro Metadata Url


  • http://ro.uow.edu.au/sspapers/2605

Has Global Citation Frequency


Number Of Pages


  • 11

Start Page


  • 450

End Page


  • 461

Volume


  • 58

Issue


  • 4

Place Of Publication


  • United States