Glossary: Research
Peer-Review
The process in which the author of a book, article, or other type of publication submits his or her work to experts in the field for critical evaluation, usually prior to publication. This is standard procedure in publishing scholarly research.
Phenomenology
A qualitative research approach concerned with understanding certain group behaviors from that group's point of view and their lived experience of a particular idea, concept, or event.
Philosophy
The study of fundamental questions about existence, knowledge, values, reason, mind, and language: the critical examination of the grounds for fundamental beliefs and analysis of the basic concepts, doctrines, or practices that express such beliefs.
Phonology
The study of the ways in which speech sounds form systems and patterns in language.
Placebo
A placebo is an inactive substance that looks and tastes like the drug or intervention being tested but has no effect on the disease the new drug is intended to treat.
Placebo-Controlled
A placebo-controlled trial involves two (or more) groups. One group receives the active treatment, and the other receives the placebo. Everything else is held the same between the two groups, so any difference in their outcome can be attributed to the active treatment.
Policy
Governing principles or laws that serve as guidelines or rules for decision making and action in a given area.
Policy Analysis
The systematic study of the nature, rationale, cost, impact, effectiveness, implications, etc., of existing or alternative policies, using the theories and methodologies of relevant social science disciplines.
Population
The population is the entire set under investigation. Samples are drawn from populations.
Position Papers
Statements of official or organizational viewpoints, often recommending a particular course of action or response to a situation.
Positivism
A doctrine in the philosophy of science, positivism argues that science can only deal with observable entities known directly to experience. The aim is to construct general laws, or theories, which express relationships between phenomena using observation and experiment.
Pre-defined or Interactive Concept Choice
One must determine whether to code only from a predefined set of concepts and categories, or if one will develop some or all of these during the coding process.
Precision
In survey research, the tightness of the confidence limits.
Predictive Measurement
Use of tests, inventories, or other measurements to determine or estimate future events, conditions, outcomes, or trends.
Principal Investigator
The scientist or scholar with primary responsibility for the design and conduct of a research project.
- « Previous Page
- 1
- …
- 8
- 9
- 10
- 11
- 12
- …
- 14
- Next Page »