FIGURE 5.

Additional raw‐derived measures may improve upon traditional metrics but do not match the MPT model‐based metrics. (A) Adding raw metrics of guessing fails to predict memory ability, in contrast to cognitive modeling measures. (B) In cases of overt cognitive impairment, such as MCI, raw‐derived guessing measures show predictive value comparable to that of the MPT model. (C) Additional raw metrics fail to match the MPT model in predicting Aβ status. (D) While the additional raw measures improve the predictive ability of traditional approaches for pTau status, their performance does not exceed chance levels. For panels A–D, traditional measures are depicted in purple, and the MPT model‐based metrics are illustrated in red. Aβ, amyloid beta; MCI, mild cognitive impairment; MPT, multinomial processing tree; pTau, phosphorylated tau.