1.3.4
Longitudinal Studies
Longitudinal Studies
Longitudinal Studies
A longitudinal study is a form of on-going survey.
Longitudinal studies
Longitudinal studies
- A longitudinal study is a form of on-going survey.
- The researcher selects a sample and then collects data at regular intervals, often over a period of years.
- Longitudinal studies can show change over time, such as the 10-year census.
Strengths of longitudinal studies
Strengths of longitudinal studies
- They avoid ethical problems, as participation requires informed consent and the agreement of those selected.
- By comparing earlier and later data from the same sample, it is possible to discover patterns, trends and the causes of change over time.
- The data is seen as more valid, as discrepancies can be checked against previous data.
Weaknesses of longitudinal studies
Weaknesses of longitudinal studies
- It’s difficult to obtain funding for longitudinal studies, as many funding agencies are reluctant to make a long-term financial commitment.
- Samples are difficult to obtain because of the commitment required by the participants; participants may also withdraw at any point during the study, reducing the sample size.
- Because people know that they are being studied, research is likely to fall victim to the Hawthorne effect.
1Theory & Methods
1.1Sociological Theories
1.2Sociological Methods
2Education with Methods in Context
2.1Role & Function of the Education System
2.2Educational Achievement
2.3Relationships & Processes Within Schools
3Option 1: Culture & Identity
3.1Conceptions of Culture
3.2Identity & Socialisation
3.3Social Identity
3.4Production, Consumption & Globalisation
4Option 1: Families & Households
4.1Families & Households
4.2Changing Patterns
4.3The Symmetrical Family
4.4Children & Childhood
5Option 1: Health
5.1Social Constructions
5.2Social Distribution of Healthcare
5.3Provision & Access to Healthcare
5.4Mental Health
6Option 1: Work, Poverty & Welfare
6.1Poverty & Wealth
7Option 2: Beliefs in Society
7.1Ideology, Science & Religion
7.2Religious Movements
7.3Society & Religion
8Option 2: Global Development
8.1Development, Underdevelopment & Global Inequality
8.2Globalisation & Global Organisations
8.3Aid, Trade, Industrialisation, Urbanisation
9Option 2: The Media
9.1Contemporary Media
9.2Media Representations
10Crime & Deviance
10.1Crime & Society
10.2Social Distribution of Crime
Jump to other topics
1Theory & Methods
1.1Sociological Theories
1.2Sociological Methods
2Education with Methods in Context
2.1Role & Function of the Education System
2.2Educational Achievement
2.3Relationships & Processes Within Schools
3Option 1: Culture & Identity
3.1Conceptions of Culture
3.2Identity & Socialisation
3.3Social Identity
3.4Production, Consumption & Globalisation
4Option 1: Families & Households
4.1Families & Households
4.2Changing Patterns
4.3The Symmetrical Family
4.4Children & Childhood
5Option 1: Health
5.1Social Constructions
5.2Social Distribution of Healthcare
5.3Provision & Access to Healthcare
5.4Mental Health
6Option 1: Work, Poverty & Welfare
6.1Poverty & Wealth
7Option 2: Beliefs in Society
7.1Ideology, Science & Religion
7.2Religious Movements
7.3Society & Religion
8Option 2: Global Development
8.1Development, Underdevelopment & Global Inequality
8.2Globalisation & Global Organisations
8.3Aid, Trade, Industrialisation, Urbanisation
9Option 2: The Media
9.1Contemporary Media
9.2Media Representations
10Crime & Deviance
10.1Crime & Society
10.2Social Distribution of Crime
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