Table 4.

Regression Equations Relating Beverage, Gender, and BRIEF-A MI and BRI Variables with Responses on the Physical Aggression Task.

Step and Measure		R2	ΔR2	F for Δ in R2	Final bs
Step 1:	Beverage	0.136	0.136	19.97***	−0.50***
	Gender				−0.74***
	BRI				.24**
	MI				−0.11
Step 2:	Beverage	0.161	0.024	2.43*	−0.71***
	Gender				−0.98***
	BRI				0.42**
	MI				0.03
	Gen X Bev				0.41
	Bev X BRI				−0.28*
	Bev X MI				−0.02
	Gen X BRI				−0.06
	Gen X MI				−0.15
	BRI X MI				−0.06
Step 3:	No Significant 3-way effects
Step 4:	No Significant 4-way effect

Note: BRIEF-A = Behavior Rating Inventory of Executive Functioning – Adult Version. GEC = Global Executive Composite; Gen = Gender; Bev = Beverage.

ΔR² = change in R²

^*p< .05;

^**p< .01;

^***p< .001