In factorial designs, the response produced when the treatments of one factor interact with the treatments of another in influencing the response variable is known as

Related MCQs

• ______________ designs are research designs with more than one independent variable.
• A researcher is conducting a 3 x 2 factorial experiment. In variable 1 participants are randomly assigned to one of 3 conditions. In variable 2 participants respond to both levels of the independent variable. Which of the following best describes this study?
• In a factorial design, a(an) ______________ between independent variables indicates that the effect of one independent variable is different at different levels of the other independent variable.
• In a factorial design, a(an) ______________ between independent variables indicates that the effect of one independent variable is different at different levels of the other independent variable.
• In factorial designs, the number of times a condition is noted is called:
• Factorial designs allow us to study both ______________ effects of the independent variables on the dependent variables.
• Consider two factors A and B, each with two levels. If there is no interaction between these two factors, the difference in the response variable between the two levels of factor A would be ______________ the difference between the two levels of factor B.
• You obtained a significant test statistic when comparing three treatments in a one-way ANOVA. In words, how would you interpret the alternative hypothesis H(a)?
• Which of the following is an assumption of one-way ANOVA comparing samples from three ‘or more experimental treatments?
• If we add together the sums of squares for the simple main effects of one factor at all the different levels of another factor, we shall obtain: