0
A two conditions experimental design presupposes that you will have two samples, most often one receiving some sort of intervention or treatment, and the other being a control group. For example, group A could receiveda medication aimed at reducing symptoms of depression, whereas group A would receive a placebo, allowing for comparison of the two groups and ultimately finding whether the drug had a significant effect. Another example would be showing sample A a video filled with images from the media depicting women as thin, gorgeous, etc. and show group B normal everyday life ads. Exposition would be followed by a questionnaire about body image to see whether the media influence self image. As such, an experimental design will also often include a series of testing. Thus, there will be testing prior to exposition to treatment or intervention (pre-test), the intervention itself, and then another set of testing (post-test).
Wiki User
∙ 16y ago
Add your answer:
Earn +20 pts
Why is an experimental design needed for the success of the experiment?
yes
What can an experiment prove that an observational study cannot?
An experiment can help rule out alternative explanations. Thus, it is a stronger research design.
Which of the following is the best description of an independent variable?
. The condition or factor that can be manipulated in an experiment to affect another factor or factors
How can counterbalance be explained in terms of Psychology?
In Psychology, counterbalancing is a key component in the evaluation of experiments. It is an experimental design in which subjects receive treatments in various orders of an experiment.
What analysis was implied in Solomon Asch experiment and what was the design?
The Solomon Asch experiments were designed to interpret the power of conformity and social influence. The experiment was set up with confederates and the true test subject answering non subjective questions in series. As the experiment advanced, the confederates, gave a mixture of pre-arranged answers that were meant to influence the true subject.
What does experiment design mean?
what does it mean when they mean "design for your experiment"
What does 'good experiment design' mean?
what does it mean when they mean "design for your experiment"
How does the background research helps in the design of an experiment?
Background research helps in the design of an experiment because it provides information that is already known about the experiment.
How could you design an experiment to show how a fault is formed?
How could you design an experiment to show how a fault is formed
Why do scieents design experiment?
To answer their questions
How do you design an experiment like a scientist?
Well, you're going to need the right things and also you need to have experience if you are going to design an experiment.
What experiment is one in which the condition suspected to cause the effect is compared to the same situation without the suspected condition?
A scientific experiment
What condition in an experiment can be changed?
Variable
What condition in an experiment that can be changed?
Variable
What kind of experiment is one in which the condition suspected to cause the effect is compared to the same situation without the suspected condition?
scientific experiment
Why is an experimental design needed for the success of the experiment?
yes
What does the term 'design of experiment' means?
A design of experiment is a multi-step process that requires you plan, collect data and then analyze the data you have collected to achieve the result you desire.
