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Lindsay Dickey
Vanderbilt University
PsychiatryDevelopmental psychologyBehavioral activationPsychologyHuman factors and ergonomicsOccupational safety and healthFoster careElectroencephalographySuicide preventionEvent-related potentialClinical psychology
3Publications
1H-index
2Citations
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Publications 3
Newest
#1Samantha Pegg (Vandy: Vanderbilt University)H-Index: 2
#2Lindsay Dickey (Vandy: Vanderbilt University)H-Index: 1
Last. Autumn Kujawa (Vandy: Vanderbilt University)H-Index: 24
view all 4 authors...
BACKGROUND: Suicidality in youth is a major public health problem and objective methods for identifying those at greatest risk are critically needed. Suicidality has been associated with alterations in reward-related decision-making, but the extent to which measures of reward responsiveness (RR) can differentiate youth with and without suicidality in clinical samples remains unclear. METHODS: We examined reliable and accessible neurophysiological (i.e., reward positivity [RewP] event-related pot...
Source
#1Allison Vreeland (Vandy: Vanderbilt University)H-Index: 3
#2John S. Ebert (Vandy: Vanderbilt University)
Last. Bruce E. Compas (Vandy: Vanderbilt University)H-Index: 72
view all 12 authors...
Abstract Background Many children who are removed from a dangerous or neglectful home and placed in state custody subsequently experience additional disruptions while in custody, which can compound the effects of ongoing stress and instability. As such, placement stability has been identified as a critical objective and a key indicator of success for children residing in substitutive care. Objective To examine the utility of child protective services data in identifying predictors of placement d...
Source
#1Samantha Pegg (Vandy: Vanderbilt University)H-Index: 2
#2Lindsay Dickey (Vandy: Vanderbilt University)H-Index: 1
Last. Autumn Kujawa (Vandy: Vanderbilt University)H-Index: 24
view all 6 authors...
: ERPs reveal the temporal dynamics of emotional processing and are easily assessed in children. Yet, little longitudinal research has examined ERPs sensitive to emotion across development. We aimed to systematically identify timing and spatial distributions of ERPs sensitive to emotion in a longitudinal sample of youth (N = 62) using principal component analysis (PCA) and evaluate stability and change in emotional responses across development. Participants completed an emotional interrupt parad...
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