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                       Experimental Effects Identification

Name_________________________

Look at the data identified in these cells and then diagram them on the tables provided. Then identify and interpret the types of effects that are seen.

EXAMPLE 1:

.exper1.gif (4253 bytes)

Main effects for variables (if so, from which experimental variables)? ______________________

_____________________________________________________________________________

Interaction effects (if so, what type?) _______________________________________________

Permissible to interpret any main effects? ____________________________________________

What experimental variable settings would maximize scores on the dependent variable?________

_____________________________________________________________________________

EXAMPLE 2:
exper2.gif (4311 bytes)

Main effects for variables (if so, from which experimental variables)? ______________________

_____________________________________________________________________________

Interaction effects (if so, what type?) _______________________________________________

Permissible to interpret any main effects? ____________________________________________

What experimental variable settings would maximize scores on the dependent variable?________

_____________________________________________________________________________

EXAMPLE 3:

exper3.gif (4280 bytes)

Main effects for variables (if so, from which experimental variables)? ______________________

_____________________________________________________________________________

Interaction effects (if so, what type?) _______________________________________________

Permissible to interpret any main effects? ____________________________________________

What experimental variable settings would maximize scores on the dependent variable?________

_____________________________________________________________________________

EXAMPLE 4:

exper4.gif (4331 bytes)

Main effects for variables (if so, from which experimental variables)? ______________________

_____________________________________________________________________________

Interaction effects (if so, what type?) _______________________________________________

Permissible to interpret any main effects? ____________________________________________

What experimental variable settings would maximize scores on the dependent variable?________

_____________________________________________________________________________

EXAMPLE 5:

exper5.gif (4286 bytes)

Main effects for variables (if so, from which experimental variables)? ______________________

_____________________________________________________________________________

Interaction effects (if so, what type?) _______________________________________________

Permissible to interpret any main effects? ____________________________________________

What experimental variable settings would maximize scores on the dependent variable?________

_____________________________________________________________________________

EXAMPLE 6:

exper6.gif (4289 bytes)

Main effects for variables (if so, from which experimental variables)? ______________________

________________________________________________________________________________________

Interaction effects (if so, what type?) _______________________________________________

Permissible to interpret any main effects? ____________________________________________

What experimental variable settings would maximize scores on the dependent variable?________

_____________________________________________________________________________