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2.01 studying development psychology
Which data collection methods did the researchers use and why would these be best for the study? The researchers did not know the twins until they were adults and volunteered for the study. They only met the adult volunteer siblings for a few days, so longitudinal research or case study were not possible.

Sagot :

dw685978

Answer:

case studies, surveys, observation, correlational, experimental, cross cultural, and more

Explanation:

The experimental method is often used because it will investigate cause and effect.

The correlational method will explore the relationships between the two variables (twins)

Case Study - in depth information about a case. This is the one I like to use when I get a new challenge to study. We utilize in depth descriptive info. The info will then be collected (sometimes you want more than one observer to see how each person sees or views the information. The results are then presented in a narrative format. It literally tells a story of their life. Usually, there will be a hypotheses, and then questions to answer in your study. Mainly, is this way of research valid and reliable?

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The data collection methods that were used by the researchers are the cross sectional studies which is the best because they can be used to obtain an information about a population under study at any given point in time.

Data collection methodology in development psychology

In psychology,which is the study of mind and behaviour, research can be done using the following methodology to obtain data:

  • longitudinal research study

  • Case study and

  • Cross sectional study.

The cross sectional study involves the use of data where the behaviour of two or more different groups of children, with each group covering a different age range, are compared. This can be done at any age.

While longitudinal and case studies make use of data that are followed up over a certain period of time before being used.

Therefore, the data collection method that the researchers should use are the cross sectional studies which is the best because they can be used to obtain an information about a population under study at any given point in time.

Learn more about psychology here:

https://brainly.com/question/3951300

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