Idiographic vs Nomothetic Flashcards
Outline the idiographic approach.
Focuses more on the individual case as a means of understanding behaviour, rather than aiming to formulate general laws of behaviour.
Interested in people as unique entities, each with their own subjective experiences, motivations and values.
What psychological approach links to the idiographic approach?
Links to humanism, not applicable to use scientific methods to study human behaviour as it is so subjective.
What does ‘idios’ mean?
Greek ‘idios’ meaning ‘private or personal’.
Name 3 scientific methods used to collect idiographic data.
Case studies.
Unstructured interviews.
Open-ended questionnaires.
What are 2 advantages of using case studies (for idiographic data)?
Allows for an in-depth analysis.
Very personal.
What are 2 advantages of using unstructured interviews (for idiographic data)?
More of a conversation.
less-pressured environment that ignores potential hierarchies.
What are 2 advantages of using open-ended questionnaires (for idiographic data)?
Free-flowing.
Non-restrictive.
Outline the nomothetic approach.
The nomothetic approach attempts to study human behaviour through the development of general principles and universal laws.
Provide a benchmark against which people can be compared, classified and measured and on the basis of which, likely behaviour can be predicted and/or controlled.
What does ‘nomos’ mean?
Greek ‘nomos’ meaning ‘law’.
Name 3 scientific methods used to collect nomothetic data.
Experiments.
Close-ended questionnaires.
Statistical Analysis.
Controlled observations.
Meta-analysis.
What are 2 disadvantages of using open-ended questionnaires (for idiographic data)?
Participants may suffer fatigue if the questionnaire is too long, questions may be skipped.
What are 2 disadvantages of using case studies (for idiographic data)?
Cannot be applicable.
May be subject to researcher bias.
Cannot be replicated.
What are 2 disadvantages of using unstructured interviews (for idiographic data)?
Time consuming.
Requires good inter-personal skills from both the researcher and the participant.
What are 2 advantages of using experiments (for nomothetic data)?
More control.
Lots of participants.
What are 2 advantages of using close-ended questionnaires (for nomothetic data)?
Cheap and fast.
More objective and scientific.
Allows for the collection of lots of data.
What are 2 advantages of using statistical analysis (for nomothetic data)?
Quantitative data.
More objective.
What are 2 advantages of using controlled observations (for nomothetic data)?
More control.
Objective.
Allows for cause-effect relationships.
What are 2 advantages of using meta-analysis (for nomothetic data)?
Considers many studies.
Allows for the inclusion of many participants.