All Posts

Weber-Fechner Law

An experimental psychophysiological law that states that the intensity of the sensation of something depends linearly on the logarithm of the intensity of the stimulus.

Read More

Isolating the independent variable

Separating the independent variable involved in the experimental hypothesis from the side effects associated with its effects. which is achieved with the help of special.

Read More

Sample

A group of people selected to participate in a study using a particular procedure (most often – randomization) from the general population. While the sample.

Read More

Experimental Replication

The ability to replicate the experiment by another examiner based on the author’s description of the technique.

Read More

Interaction of variables

The change in the dependent variable under the influence of several independent variables in a factorial experiment. There are three types of reaction: zero, divergent,.

Read More