Question

give three advantage of using the scientific method.

Answer 1

Answer:

Advantages of using the scientific method

EMPRICAL

Data = gained through direct observation, experiment of experience

Adavtange because.. gain concrete evidence for a theory - we can see it through people's experience

For example: SSRI's are tested empricially

Once the depressed individual has been given SSRI's, can observe their progression/ see if they improve their mood

OBJECTIVE

Advantage because.. less susceptible to bias + subjectivity

Getting facts means we are more certain that the data is valid

For example: Loftus + Palmer's experiment = objective

Participants were asked for estimates of speed (mph) - these numbers could not be subjected in the conclusion

FALSIFIABLE

The null hypothesis is capable of being tested + supported

We can test to see if a prediction of behaviour is wrong

For example: Loftus + Palmer's null hypothesis = leading questions will not make a difference in the pts estimates of mph

Using the scientific method, they were able to test this and saw that it was incorrect

We cannot falsify Freud's theories about the unconscious mind because we can't test them

CONTROLLED

It is Less likely that confounding variables will impact the results

Due to high level of control it is possible to establish cause and effect

Many experiments using the scientific method (Loftus + Palmer, Milgram, Acsh) would have been able to control extraneous variables such as participant differences

They can be sure that their findings were not affected so are valid

REPLICABLE

Makes it very reliable

Means other researchers can repeat the procedure + check for consistency in findings, +therefore validate previous findings

Asch used a standardised procedure therefore it is possible to replicate his study and test the reliability of his results

Explanation:

Answer 2

Answer:

Here's your answer

Explanation:

• Empirical Data = gained through direct observation, experiment of experience.
• Falsifable = The null hypothesis is capable of being tested.
• Controlled = It is Less likely that confounding variables will impact the results.