Hülür, G., Ram, N., Willis, S., Schaie, K., & Gerstorf, D.. (2016).
Cognitive Aging in the Seattle Longitudinal Study: Within-Person Associations of Primary Mental Abilities with Psychomotor Speed and Cognitive Flexibility.
Journal of Intelligence,
4(3), 12. presented at the Jan-09-2016. doi:10.3390/jintelligence4030012
]