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Psychology: Research and Review

Table 1 Demographic data of the sample

From: Non-verbal intelligence outperforms selective attention in a visual short-term memory test

 

M/count

SD/%

Age (years)

 

26.62

9.97

Gender

Female

781

53.9%

Male

667

46.1%

χ21 = 8.98, p < 0.01

   

Education

Middle school

60

4.1%

High school

501

34.6%

Undergraduate

883

61.0%

Not specified

4

.3%

χ22 = 704.8, p < 0.01

   

Place of birth in Brazil

Southeast Brazil

860

59.4%

South Brazil

263

18.2%

North Brazil

2

0.1%

Northeast Brazil

159

11.0%

Center-West Brazil

5

0.3%

Foreign born

3

0.2%

Not specified

156

10.8%

χ26 = 2701.8, p < 0.01

   

Total

 

1448

 
  1. M mean, SD standard deviation
  2. χ2 Chi-squared test