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Psychology: Research and Review

Table 1 Descriptive statistics of lexical decision task

From: Morphological priming development in Brazilian Portuguese-speaking children

  

SOA 60 ms

SOA 250 ms

  

NR_P

Ort_P

Morp_P

NR_P

Ort_P

Morp_P

2nd grade

Mean RT

1628.4

1573.4

1530.8

1652

1581.6

1533.0

SD

440.7

324

304

355.8

285.7

372.3

N

32

32

32

32

32

32

3rd grade

Mean RT

1404.2

1322.7

1334.7

1350.5

1373.1

1264.2

SD

312.7

308.2

336.1

303.9

312.5

308.5

N

30

30

30

30

30

30

4th grade

Mean RT

1238.7

1244.3

1223.2

1237.7

1252.8

1127.2

SD

361

373.2

364.1

318.5

347.1

350.4

N

32

32

32

32

32

32

5th grade

Mean RT

1134

1134.9

1071.8

1146.9

1156.5

1070.7

SD

339.1

319.2

310.8

352.5

330.6

342.1

N

38

38

38

38

38

38

  1. Abbreviations: NR_P non-related prime, Ort_P orthographic prime, Morp_P morphological prime, RT reaction time, SD standard deviation