Clark and Paivio (2004) Norms
The norms presented here are explained more fully in:
Clark, J. M., & Paivio, A. (2004). Extensions of the Paivio,
Yuille, and Madigan (1968) norms. Behavior Research Methods,
Instruments, and Computers, xx, xx-xx.
Expanded Norms for Original 925 Paivio, Yuille, and Madigan
Expanded Norms for 2,311 Items.