TY  - JOUR
PY  - 2018//
TI  - Youth's conceptions of adolescence predict longitudinal changes in prefrontal cortex activation and risk taking during adolescence
JO  - Child development
A1  - Qu, Yang
A1  - Pomerantz, Eva M.
A1  - McCormick, Ethan
A1  - Telzer, Eva H.
SP  - 773
EP  - 783
VL  - 89
IS  - 3
N2  - The development of cognitive control during adolescence is paralleled by changes in the function of the lateral prefrontal cortex (PFC). Using a three-wave longitudinal neuroimaging design (N = 22, Mage  = 13.08 years at Wave 1), this study examined if youth's stereotypes about teens modulate changes in their neural activation during cognitive control. Participants holding stereotypes of teens as irresponsible in the family context (i.e., ignoring family obligations) in middle school showed increases in bilateral ventrolateral PFC activation during cognitive control over the transition to high school, which was associated with increases in risk taking. These findings provide preliminary evidence that youth's conceptions of adolescence play a role in neural plasticity over this phase of development.<br><br>© 2018 The Authors. Child Development © 2018 Society for Research in Child Development, Inc.<p />  <p>Language: en</p>
LA  - en
SN  - 0009-3920
UR  - http://dx.doi.org/10.1111/cdev.13017
ID  - ref1
ER  -