The roles of temporal discounting and risk preference in individual and group decision making.

• Temporal discounting of environmental outcomes. In other words, how do people value future environmental outcomes differently from immediate outcomes?
  
  
• Hot & cold cognition and risky decision making in adolescents and adults, using behavioral, physiological & fMRI methods.
  
  
• The effects of time horizon and social identity on cooperation rates in social dilemmas.
  
  
• The effect of discussion medium (face-to-face, text, video) on group discussion, risk preference, and decision making.
  
  
• The effect of open access publishing on professional psychologists' reading and implementation of empirical research.