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. Author manuscript; available in PMC: 2019 Nov 1.
Published in final edited form as: Neuroimage. 2018 Jul 4;181:162–169. doi: 10.1016/j.neuroimage.2018.07.008

Figure 2. Age-associated increase in the use of semantic clustering.

Figure 2.

Participant’s total clustering score during recall, adjusted for chance clustering (Stricker et al., 2002), depicted as a function of participant’s age (years). Total semantic clustering score, but not serial, showed a significant increase with age (Age by cluster type interaction: F(1, 117) = 13.87, p < 0.001). Black, total semantic clustering score; Gray, total serial clustering score.