Top answers

Psychology
A Level

What are the three most common types of experimental design?

Independent groups is one type of experimental design, whereby different participants take part in each condition of the independet variable. Random allocation is used when possible to...

Answered by Olivia G. Psychology tutor
12048 Views

what is ecological validity

Ecological validty in an experimental condition is how applicable the study is to real life. For example, an experiment conducted in a laboratory has low ecological validity, as this type of setting do...

Answered by Megan D. Psychology tutor
5587 Views

Evaluate Milgrim's laboratory experiment in regards to ethical guidelines.

The experiment was not ethical as Milgrim did not obtain informed consent from his participants. This is required as all members taking part in an experiment must be aware of all aspects since they may...

Answered by Alexander B. Psychology tutor
3274 Views

What are the characteristics of a single-blind study?

They are experiments in which the subjects are unaware of whether they are recieving a real or fake drug treatment.

As a result, they help reduce bias and placebo ...

Answered by Seanan M. Psychology tutor
5061 Views

What is the difference between the biological and behavioural psychological approaches?

The biological and behavioural views of psychology allow for two different approaches to studying the subject and often link to the nature-nurture debate.

The biological psychological app...

Answered by Emily H. Psychology tutor
64604 Views

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