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Cognitive Research: Principles and Implications

Table 3 Descriptive statistics

From: Object recognition ability predicts category learning with medical images

Test

Mean (SD)

Reliability

NOMT (percent accuracy)

59% (15%)

0.79

Object Matching (d′)

1.24 (0.71)

0.85

o

0 (0.72)

0.83

Blast (percent accuracy)

30% (16%)

0.90

  1. Reliability is calculated using Pearson’s r for two halves composed of alternating trials, with the Spearman–Brown prophecy formula applied. Blast Test here is the no-feedback version. Aggregate reliability of o was calculated with equal weighting using a formula adapted from Wang and Stanley (1970)
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