BASI series and correlation to leading achievement and intelligence tests

BASI Test

ITBS

VO

SP

LM

RC

MC

MA

Read

Writ

Math

Vocabulary

.48**

.24

.29*

.45**

.22

.31*

.51**

.25*

.33**

Reading Comprehension

.49**

.26*

.49**

.57**

.34**

.48**

.60**

.37**

.49**

Total Reading

.51**

.26*

.43**

.55**

.31*

.43**

.59**

.33**

.45**

Spelling

.30*

.42**

.27*

.33**

.18

.14

.36**

.36**

.21

Capitalization

.28*

.21

.35**

.36**

.23

.26*

.35**

.27*

.30*

Punctuation

.31*

.25*

.34**

.37**

.28*

.34**

.38**

.29*

.38**

Usage and Expression

.47**

.39**

.39**

.46**

.28*

.37**

.52**

.40**

.40**

Total Language

.40**

.36**

.40**

.44**

.29*

.33**

.47**

.38**

.38**

Math Concepts

.36**

.22

.39**

.38**

.40**

.49**

.41**

.30*

.53**

Math Problem Solving

.38**

.20

.43**

.44**

.41**

.49**

.46**

.31*

.53**

Math Computation

.15

.25*

.21

.21

.34**

.25*

.20

.24

.35**

Total Math

.39**

.22

.43**

.43**

.43**

.51**

.46**

.32**

.56**

BASI Test

ITBS

VO

SP

LM

RC

MC

MA

Read

Writ

Math

Vocabulary

.59**

.45**

.40**

.52**

.33**

.43**

.65**

.46**

.46**

Reading Comprehension

.53**

.53**

.64**

.67**

.42**

.63**

.68**

.64**

.61**

Total Reading

.61**

.55**

.59**

.67**

.42**

.60**

.73**

.62**

.61**

Spelling

.21

.65**

.31*

.36**

.33**

.45**

.33**

.52**

.46**

Capitalization

.24

.47**

.49**

.37**

.44**

.43**

.35**

.52**

.50**

Punctuation

.32**

.49**

.52**

.47**

.46**

.52**

.45**

.55**

.58**

Usage and Expression

.31**

.59**

.44**

.51**

.35**

.55**

.47**

.55**

.54**

Total Language

.34**

.66**

.55**

.52**

.47**

.58**

.50**

.65**

.62**

Math Concepts

.39**

.47**

.41**

.49**

.56**

.61**

.51**

.47**

.68**

Math Problem Solving

.29*

.45**

.44**

.45**

.51**

.72**

.43**

.48**

.72**

Math Computation

.27*

.28*

.42**

.40**

.53**

.42**

.39**

.38**

.55**

Total Math

.36**

.49**

.46**

.50**

.56**

.72**

.49**

.51**

.75**

BASI Test

ITBS

VO

SP

LM

RC

MC

MA

Read

Writ

Math

Vocabulary

.75**

.60**

.71**

.66**

.49**

.56**

.80**

.76**

.60**

Reading Comprehension

.69**

.63**

.76**

.77**

.47**

.58**

.83**

.81**

.60**

Total Reading

.75**

.64**

.77**

.76**

.51**

.60**

.86**

.82**

.63**

Spelling

.48**

.91**

.51**

.55**

.56**

.40**

.60**

.83**

.53**

Capitalization

.27

.32*

.30*

.29*

.42**

.37**

.34*

.39**

.45**

Punctuation

.31*

.65**

.60**

.48**

.40**

.32*

.47**

.74**

.41**

Usage and Expression

.52**

.64**

.70**

.66**

.44**

.49**

.67**

.78**

.53**

Total Language

.49**

.82**

.66**

.63**

.54**

.45**

.64**

.87**

.56**

Math Concepts

.46**

.44**

.53**

.55**

.65**

.70**

.59**

.59**

.76**

Math Problem Solving

.52**

.40**

.62**

.61**

.64**

.67**

.64**

.60**

.74**

Math Computation

.30*

.48**

.48**

.43**

.59**

.42**

.43**

.58**

.57**

Total Math

.52**

.44**

.62**

.63**

.68**

.72**

.66**

.64**

.80**

 

BASI Test

ITED

VO

SP

LM

RC

MC

MA

Read

Writ

Math

Reading Vocabulary

.80

.49

.57

.57

.44

.51

.76

.59

.54

Reading–Literary Materials

.69

.49

.59

.64

.34

.49

.73

.60

.47

Iowa Reading Total

.79

.53

.62

.65

.42

.54

.80

.64

.54

Expression Advanced Skills

.67

.51

.60

.70

.51

.56

.75

.62

.61

Expression Total

.70

.55

.62

.69

.54

.54

.77

.66

.61

Quantitative Thinking Advanced Skills

.60

.37

.51

.48

.59

.58

.59

.49

.66

Quantitative Thinking Advanced Skills Total

.60

.40

.53

.52

.66

.57

.63

.52

.70

BASI Test

TABE

VO

SP

LM

RC

MC

MA

Read

Writ

Math

Reading Comprehension

.52**

.38*

.69**

.49**

.26

.35*

.59**

.61**

.33*

Math Computation

.37*

.40*

.51**

.29

.41**

.46**

.41**

.50**

.51**

Math Application

.40*

.34*

.56**

.43**

.43**

.45**

.50**

.50**

.50**

Language

.37*

.51**

.72**

.55**

.42**

.39*

.56**

.68**

.47**

Spelling

.20

.49**

.53**

.43**

.17

.20

.40*

.56**

.23

Total Math

.41**

.40*

.57**

.38*

.45**

.49**

.48**

.53**

.54**

Total Battery

.47**

.48**

.73**

.52**

.42**

.45**

.60**

.67**

.50**

BASI Test

TABE

VO

SP

LM

RC

MC

MA

Read

Writ

Math

Reading Comprehension

.44**

.39**

.50**

.37**

.30**

.19*

.46**

.49**

.31**

Math Computation

.34**

.29**

.35**

.28**

.41**

.30**

.36**

.35**

.44**

Math Application

.39**

.34**

.41**

.32**

.39**

.24**

.41**

.42**

.40**

Language

.41**

.41**

.54**

.37**

.26**

.21**

.46**

.53**

.30**

Spelling

.25**

.57**

.36**

.30**

.15

.08

.33**

.54**

.14

Total Math

.40**

.34**

.42**

.32**

.43**

.29**

.42**

.42**

.45**

Total Battery

.47**

.42**

.55**

.40**

.36**

.25**

.50**

.54**

.39**

BASI Test

WIAT-II

VO

SP

LM

RC

MC

MA

Read

Writ

Math

Word Reading .57** .53** .46** .57** .28 .25 .69** .55** .29
Reading Comprehension .50** .38* .55** .56** .27 .40** .63** .48** .39*
Numerical Operations .15 .23 .39* .44** .40* .41** .37* .33* .47**
Math Reasoning .35* .28 .61** .49** .49** .52** .50** .47** .58**
Math Composite .29 .30 .58** .52** .52** .52** .49** .47** .60**
Spelling .46** .69** .53** .57** .26 .25 .61** .70** .28
Written Expression .42** .52** .53** .53** .38* .34* .52** .60** .39*
Written Language Composite .49** .69** .59** .61** .34* .32* .64** .73** .36*
                   

BASI Test

WIAT-II

VO

SP

LM

RC

MC

MA

Read

Writ

Math

Word Reading .63** .44* .64** .54** .28 .42* .69** .61** .43*
Reading Comprehension .71** .34 .59** .45* .15 .71** .66** .50** .48**
Numerical Operations .09 .19 .29 .00 .43* .20 .07 .28 .45*
Math Reasoning .41* .26 .49** .20 .39* .44* .35 .42* .53**
Math Composite .30 .26 .47** .13 .49** .37* .26 .42* .57**
Spelling .52** .46** .48** .36* .11 .36 .51** .53** .26
Written Expression .48** .40* .50** .54** .10 .27 .55** .48** .20
Written Language Composite .54** .47** .53** .46* .11 .33 .55** .56** .25

BASI Test

WJ III

VO

SP

LM

RC

MC

MA

Read

Writ

Math

Letter-Word Identification

.47**

.50**

.41**

.36*

.41**

.52**

.48**

.50**

.56**

Reading Vocabulary

.44**

.43**

.31

.36*

.53**

.54**

.48**

.40*

.63**

Passage Comprehension

.47**

.53**

.42**

.53**

.46**

.64**

.57**

.52**

.66**

Reading Comprehension

.51**

.54**

.41**

.49**

.56**

.64**

.58**

.51**

.71**

Spelling

.40*

.66**

.40*

.32*

.60**

.44**

.43**

.58**

.59**

Punctuation & Capitals

.39*

.50**

.39*

.37*

.66**

.53**

.47**

.48**

.69**

Writing Samples

.18

.32*

.33*

.45**

.11

.29

.38*

.35*

.25

Editing

.47**

.71**

.31

.41**

.43**

.25

.51**

.57**

.37*

Basic Writing Skills

.51**

.77**

.43**

.41**

.63**

.42**

.54**

.66**

.60**

Calculation

.08

.10

–.02

–.03

.60**

.29

.04

.03

.53**

Quantitative Concepts

.32*

.25

.09

.14

.57**

.37*

.28

.17

.55**

Math Reasoning

.33*

.22

.03

.24

.52**

.44**

.33*

.11

.56**

Applied Problems

.25

.14

–.03

.30

.33*

.39*

.31

.04

.42**

Academic Skills

.40*

.55**

.34*

.27

.64**

.51**

.40*

.49**

.67**

Academic Applications

.45**

.44**

.28

.56**

.52**

.67**

.58**

.38*

.71**