6.1.13
Longitudinal Studies
Longitudinal Studies
Longitudinal Studies
Longitudinal Studies
Longitudinal Studies
- A study of people over a long period of time.
- The aim is to record the changes over time.
- Longitudinal studies are useful when the researcher wants to:
- Track changes in the individual.
- AND track changes in the group that the individual is part of.
Advantages
Advantages
- Researchers use longitudinal studies to monitor changes in many aspects of people's social lives such as educational achievement, employment and poverty.
- Longitudinal studies are valid since qualitative data is collected through observations and interviews.
- Longitudinal studies can track changes and establish trends.
Disadvantages
Disadvantages
- They are time consuming.
- They are costly since it is hard to keep track of the participants over time as they might move somewhere else.
- The participants might decide at some point they don’t want any longer to be part of the study because of illness, death, personal reasons, i.e. the attrition rate.
Disadvantages cont.
Disadvantages cont.
- If many participants decide to withdraw, the chances are that the sample will no longer be representative.
- A non-representative sample means that the data collected cannot be used to make generalisations.
- Participants might change their behaviour because they know they are being monitored, producing invalid data (observer effect).
1The Sociological Approach
1.1Introduction to Sociology
1.2Sociological Approaches
1.3The Consensus vs. Conflict Debate
2Families
2.1Functions of Families
2.2Family Forms
2.3Conjugal Role Relationships
2.4Changing Relationships Within Families
2.5Criticisms of Families
3Education
3.1Roles & Functions of Education
3.2Processes Within Schools
4Crime & Deviance
4.1The Social Construction of Crime
4.2Social Control
4.3Criminal & Deviant Behaviour
5Social Stratification
5.1Social Stratification
5.2Poverty as a Social Issue
6Sociological Research Methods
6.1Research Methods
6.1.1Research Design
6.1.2The Scientific Method
6.1.3Other Considerations
6.1.4Primary Sources
6.1.5Secondary Sources
6.1.6Surveys
6.1.7Sampling
6.1.8Questionnaires
6.1.9Interviews
6.1.10Observation
6.1.11Statistics
6.1.12Case Studies
6.1.13Longitudinal Studies
6.1.14Ethnography
6.1.15Experiments
6.1.16Small Scale Research
6.1.17End of Topic Test - Research Methods
Jump to other topics
1The Sociological Approach
1.1Introduction to Sociology
1.2Sociological Approaches
1.3The Consensus vs. Conflict Debate
2Families
2.1Functions of Families
2.2Family Forms
2.3Conjugal Role Relationships
2.4Changing Relationships Within Families
2.5Criticisms of Families
3Education
3.1Roles & Functions of Education
3.2Processes Within Schools
4Crime & Deviance
4.1The Social Construction of Crime
4.2Social Control
4.3Criminal & Deviant Behaviour
5Social Stratification
5.1Social Stratification
5.2Poverty as a Social Issue
6Sociological Research Methods
6.1Research Methods
6.1.1Research Design
6.1.2The Scientific Method
6.1.3Other Considerations
6.1.4Primary Sources
6.1.5Secondary Sources
6.1.6Surveys
6.1.7Sampling
6.1.8Questionnaires
6.1.9Interviews
6.1.10Observation
6.1.11Statistics
6.1.12Case Studies
6.1.13Longitudinal Studies
6.1.14Ethnography
6.1.15Experiments
6.1.16Small Scale Research
6.1.17End of Topic Test - Research Methods
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