Combined effects of peer presence, social cues, and rewards on cognitive control in adolescents

Kaitlyn Breiner, Anfei Li, Alexandra O. Cohen, Laurence Steinberg, Richard J. Bonnie, Elizabeth S. Scott, Kim Taylor-Thompson, Marc D. Rudolph, Jason Chein, Jennifer A. Richeson, Danielle V. Dellarco, Damien A. Fair, B. J. Casey, Adriana Galván

Research output: Contribution to journalArticlepeer-review

31 Scopus citations


Developmental scientists have examined the independent effects of peer presence, social cues, and rewards on adolescent decision-making and cognitive control. Yet, these contextual factors often co-occur in real world social situations. The current study examined the combined effects of all three factors on cognitive control, and its underlying neural circuitry, using a task to better capture adolescents' real world social interactions. A sample of 176 participants ages 13–25, was scanned while performing an adapted go/no-go task alone or in the presence of a virtual peer. The task included brief positive social cues and sustained periods of positive arousal. Adolescents showed diminished cognitive control to positive social cues when anticipating a reward in the presence of peers relative to when alone, a pattern not observed in older participants. This behavioral pattern was paralleled by enhanced orbitofrontal activation. The results demonstrate the synergistic impact of social and reward influences on cognitive control in adolescents.

Original languageEnglish (US)
Pages (from-to)292-302
Number of pages11
JournalDevelopmental psychobiology
Issue number3
StatePublished - Apr 2018
Externally publishedYes

Bibliographical note

Funding Information:
Cognitive control and the execution of goal-directed behavior are supported in part by prefrontal circuitry. The prefrontal cortex is highly interconnected with other cortical and subcortical regions to enable complex regulation of attention, actions, emotions, and desires (Buhle et al., 2014; Casey, 2015; Chiew & Braver, 2011; de la Vega et al., 2016; Duijvenvoorde, Van Achterberg, Braams, Peters, & Crone, 2016; Ochsner & Gross, 2005). The orbitofrontal cortex (OFC), in particular, has been associated with goal valuation and decision-making in humans (Plassmann, Doherty, & Rangel, 2010), rodents (Balleine & O'Doherty, 2010), and non-human primates (Schultz & Tremblay, 2006), undergoes substantial development (Galvan et al., 2006) and tracks rewarding outcomes in adolescents (Chein et al., 2011; Galvan et al., 2006). Dense interconnections between orbitofrontal and subcortical regions (Haber & Knutson, 2009) have been associated with value updating, reward prediction, and motivated behavior (Fiorillo, Tobler, & Schultz, 2003; Hare, Doherty, Camerer, Schultz, & Rangel, 2008; Rangel & Hare, 2010; Schultz, Dayan, & Montague, 1997).

Publisher Copyright:
© 2018 Wiley Periodicals, Inc.


  • adolescents
  • cognitive control
  • fMRI
  • orbitofrontal cortex
  • peers
  • reward


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