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The Subjunctive Mood is used frequently in the Spanish Language. On the most fundamental level, one could say that as soon as their is an element of doubt, uncertainty, supposition or subjectivity, the su...

When the power of the light is halved, there are half as many photons per unit time. Therefore, the number of photoelectrons emitted is also halved. The maximum kinetic energy of the photoelectrons depend...

An ageing population refers to the increase in the average age of citizens, as citizens tend to live longer, and the subsequent increase in numbers of elderly people is not balanced by an increase in the ...

We can talk about two types of validity in psychology. The first is external validity, which means the extent to which the results and findings of the study can be generalized to real life. The second, in...

The aim of Milgram's study was to investigate the effect of an authority figure on behaviour. Milgram had the naive participant meet with the confederate and gave them a rigged draw so that the naive part...