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. Author manuscript; available in PMC: 2014 Jul 1.
Published in final edited form as: Anxiety Stress Coping. 2012 Jul 6;26(4):391–410. doi: 10.1080/10615806.2012.691969

Table 1.

Zero-order correlations among predictors and achievement outcomes across (Time 1-Time 2) and within (Time 2) assessment points and with time 1–2 difference scores.

TIME Inattention 1 Inattention 2 Basic Reading 2 Passage Comp. 2 Calculation 2 Reading Fluency 2
Physical Symptoms T1 −.04 --- −.13 −.12 −.17b −.05
T2 --- .07 .05 .02 .01 .04
Harm Avoidance T1 −.13 --- .11 .14 .13 .15
T2 --- .24a .21a .20a .17b .18b
Social Anxiety T1 −.03 --- −.08 .00 −.01 .03
T2 --- .05 .02 .06 .01 .08
Separation/Panic T1 .07 --- −.06 −.07 −.10 −.04
T2 --- .13 .16 .15 .09 .24a
Inattention T1 --- --- −.46a −.46a −.39a −.49a
T2 --- --- .49a .47a .35a .51a
TIME 1 - TIME 2 DIFFERENCE SCORES
Physical Symptoms T1-T2 −.15 −.09 −.17 −.04
Harm Avoidance T1-T2 −.08 −.04 −.05 −.02
Social Anxiety T1-T2 −.05 .07 −.03 .09
Separation/Panic T1-T2 .09 .06 −.02 .16
Inattention T1-T2 −.05 .04 .14 .01

Note. T1 = Time 1 (midyear 1st grade) is reported on the upper line; T2 = Time 2 (end of 1st grade year) is reported in italics on the lower line.

a

p<.025, two-tailed,

b

p<.05, two-tailed.