Level of analysis

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The term level of analysis points to the location, size, or scale of a research target. "Level of analysis" is distinct from the term "unit of analysis" or "unit of observation", in that the former refers to a more or less integrated set of relationships while the latter refers to the distinct unit from which data have been or will be gathered. Together, the unit of observation and the level of analysis help define the population of a research enterprise.

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[edit] Overview

The term level of analysis points to the location, size, or scale of a research target.[1] An analogous term, used in the social sciences, is a "social unit". For example, in the area of International relations, in Man, State and War, Kenneth N. Waltz creates a tripartite analysis with three different levels of analysis: the man (individual), the state (a group), and war (the social system in which groups interact)[2]. "Level of analysis" is distinct from the term "unit of analysis", "unit of observation", or "unit of measurement" in that the former refers to a more or less integrated set of relationships while the latter refer to the distinct unit from which data have been or will be gathered. Together, the unit of observation and the level of analysis define the population of a research enterprise.[3]

[edit] Levels (in ascending order)

Although levels of analysis are not necessarily mutually exclusive, there are three general levels into which research may fall: micro-level, meso-level or middle-range, and macro-level.

[edit] Micro-level

The smallest unit of analysis in the social sciences is an individual in their social setting. At the micro-level, also referred to as the local level, the research population typically is an individual in their social setting or a small group of individuals in a particular social context. Examples of micro-level units of analysis include, but are not limited to, the following.

[edit] Meso-level

In general, a meso-level analysis indicates a population size that falls between the micro- and macro-levels, such as a community or an organization. However, meso-level may also refer to analyses that are specifically designed to reveal connections between micro- and macro-levels. Sometimes referred to as mid-range, especially in sociology. Examples of meso-level units of analysis include, but are not limited to, the following.

[edit] Macro-level

Macro-level analyses generally trace the outcomes of interactions, such as economic or other resource transfer interactions over a large population. Also referred to as the global level. Examples of macro-level units of analysis include, but are not limited to, the following.

[edit] See also

[edit] Additional Reading

[edit] References

  1. ^ Yurdusev, A. Nuri (1993). "Level of Analysis and Unit of Analysis: A Case for Distinction." Millennium: Journal of International Studies, 22(1): 77—88.
  2. ^ Waltz, Kenneth N. (1954). Man, State and War. New York, NY: Columbia University Press.
  3. ^ Blalock, Hubert M., Jr. (1972). Social Statistics. New York: McGraw-Hill Book Co., Inc.

[edit] External links

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