Lay out the design for two between-subjects experiments: a) an
experiment involving an experimental group and...
Lay out the design for two between-subjects experiments: a) an
experiment involving an experimental group and a control group, and
b) a factorial design with three independent variables that have
three, and two levels respectively.
Can Lay out the design for two between-subjects experiments: a)
an experiment involving an experimental group and a control group,
and b) a factorial design with three independent variables that
have three, and two levels respectively be exampled in more than
one way and still be the correct answer?
Lay out the design for two between-subjects
experiments: a) an experiment involving two experimental groups and
a control group, and b) a factorial design with three independent
variables that have three, and two levels respectively.
Double-Blind Experiments
Neither subjects nor the experimenters know which is the
experimental group and which is the control group
Danger of experimenter bias is reduced to the extent that the
operational definitions of the dependent variables are clear and
precise
Would you ever participate in a double-blind experiment? Why or why
not?
Explain the circumstances when a quasi-experimental design
would be preferable to a between-subjects design, but also discuss
why an explanatory research method is superior to a predictive
method.
**Experimental Research Design**
Explain the general advantages and disadvantages of
within-subjects designs compared to between-subjects designs. Give
an example of a study using one of the designs and explain why that
design is best for the proposed study.
1. The following results were collected for two experiments
involving the reaction at 600 oC between gaseous sulfur dioxide and
oxygen to from gaseous sulfur trioxide. Experiment 1 Experiment 2
Initial Equilibrium Initial Equilibrium [SO2]o = 2.00 M [SO2] =
1.50 M [SO2]o = 0.500 M [SO2] = 0.590 M [O2]o = 1.50 M [O2] = 1.25
M [O2]o = 0 M [O2] = 0.0450 M [SO3]o = 3.00 M [SO3] = 3.50 M [SO3]o
= 0.350M [SO3] = 0.260...