PMID- 28326533
OWN - NLM
STAT- MEDLINE
DCOM- 20190318
LR  - 20240317
IS  - 1467-8624 (Electronic)
IS  - 0009-3920 (Print)
IS  - 0009-3920 (Linking)
VI  - 89
IP  - 3
DP  - 2018 May
TI  - Dysregulated Fear, Social Inhibition, and Respiratory Sinus Arrhythmia: 
      A Replication and Extension.
PG  - e214-e228
LID - 10.1111/cdev.12774 [doi]
AB  - Behavioral inhibition indicates increased risk for development of social anxiety. 
      Recent work has identified a pattern of dysregulated fear (DF), characterized by 
      high fear in low-threat situations, that provides a more precise marker of 
      developmental risk through early childhood. This study tested a new longitudinal 
      sample of children (n = 124) from ages 24 to 48 months. Replicating prior 
      findings, at 24 months, we identified a pattern of fearful behavior across 
      contexts marked by higher fear to putatively low-threat situations. DF was 
      associated with higher parental report of social inhibition at 24, 36, and 
      48 months. Extending prior findings, we observed differences in cardiac 
      physiology during fear-eliciting situations, suggesting that the neurobiological 
      underpinnings of DF relate to difficulty with regulation.
CI  - (c) 2017 The Authors. Child Development (c) 2017 Society for Research in Child 
      Development, Inc.
FAU - Buss, Kristin A
AU  - Buss KA
AD  - The Pennsylvania State University.
FAU - Davis, Elizabeth L
AU  - Davis EL
AD  - University of California, Riverside.
FAU - Ram, Nilam
AU  - Ram N
AD  - The Pennsylvania State University.
AD  - German Institute for Economic Research (DIW).
FAU - Coccia, Michael
AU  - Coccia M
AD  - University of California, San Francisco.
LA  - eng
GR  - R01 HD076994/HD/NICHD NIH HHS/United States
GR  - P2C HD041025/HD/NICHD NIH HHS/United States
GR  - UL1 TR002014/TR/NCATS NIH HHS/United States
GR  - R24 HD041025/HD/NICHD NIH HHS/United States
GR  - R01 MH075750/MH/NIMH NIH HHS/United States
GR  - UL1 TR000127/TR/NCATS NIH HHS/United States
PT  - Journal Article
PT  - Research Support, N.I.H., Extramural
PT  - Research Support, Non-U.S. Gov't
DEP - 20170321
PL  - United States
TA  - Child Dev
JT  - Child development
JID - 0372725
SB  - IM
MH  - Child Behavior/*physiology
MH  - Child, Preschool
MH  - Fear/*physiology
MH  - Female
MH  - Humans
MH  - *Inhibition, Psychological
MH  - Longitudinal Studies
MH  - Male
MH  - Respiratory Sinus Arrhythmia/*physiology
MH  - *Self-Control
MH  - *Social Behavior
PMC - PMC5608616
MID - NIHMS848037
EDAT- 2017/03/23 06:00
MHDA- 2019/03/19 06:00
PMCR- 2019/05/01
CRDT- 2017/03/23 06:00
PHST- 2017/03/23 06:00 [pubmed]
PHST- 2019/03/19 06:00 [medline]
PHST- 2017/03/23 06:00 [entrez]
PHST- 2019/05/01 00:00 [pmc-release]
AID - 10.1111/cdev.12774 [doi]
PST - ppublish
SO  - Child Dev. 2018 May;89(3):e214-e228. doi: 10.1111/cdev.12774. Epub 2017 Mar 21.