If an experimental design is well implemented, the experiment is probably the strongest design with respect to internal validity.
a. True
b. False
Indicate whether the statement is true or false
Question 2
A researcher wants to know whether she can encourage adults to participate in a beneficial amount of aerobic exercise using operant conditioning. She establishes a minimum and a maximum amount of exercise for each participant for each week and the participants are rewarded for each week in which their exercise falls within the desired range. The minimum and maximum amounts are increased gradually over time until the participants are engaged in the desired amount of exercise. This is an example of
a. classical conditioning.
b. an ABA design.
c. a range-bound changing criterion design.
d. a multiple-baseline design.
Rutherford's gold foil experiment demonstrating that most of the volume of an atom is empty spa
The experiment performed by Jacob, Monod, and Pardee to study a lacI constitutive mutant
Experiment on newt embryos that led to the discovery of Spemann's organizer.
The Meselson-Stahl Experiment
The Meselson-Stahl Experiment p2
Landsteiner's experiment demonstrating the exquisite specificity of the immune system.