Concepts of Experimental Design Form

Instructions and help about Concepts Of Experimental Design

psychology in the fast lane difficult topics explained experimental design think of the experimental method as a way of isolating what is causing something to happen here's a simple example of isolating a cause you notice that your car is making a squeaking noise when it's running you walk around the car and listen for where your sound is coming from you notice that one of the parts is wiggling around by listening to locate the source of the sound you used your auditory perception and you've confirmed it with visual perception so you hold it in place and the squeaking stops you let it go and the squeaking continues after repeating this action you can conclude that the wiggling part is the cause of the sound tighten up that part and you now have a quiet car first you observed the squeaking sound then you described it by pinpointing its location then you made a prediction or you hypothesized that the wiggling part may be related to the squeaking sound then you tested your hypothesis by s