http://psycnet.apa.org/journals/bul/144/6/

Cognitive structure, flexibility, and plasticity in human multitasking—An integrative review of dual-task and task-switching research.
Koch, Iring; Poljac, Edita; Müller, Hermann; Kiesel, Andrea

Can’t get it out of my mind: A systematic review of predictors of intrusive memories of distressing events.
Marks, Elizabeth H.; Franklin, Anna R.; Zoellner, Lori A.

Metaphor comprehension: A critical review of theories and evidence.
Holyoak, Keith J.; Stamenkovic, Dušan