- purposive sample
- мат. преднамеренная выборка
Большой англо-русский и русско-английский словарь. 2001.
purposive sample
Смотреть что такое "purposive sample" в других словарях:
purposive sample — a type of nonprobability sample in which the researcher consciously selects specific elements or subjects for inclusion in order to ensure inclusion of certain characteristics relevant to the study … Medical dictionary
Sample (statistics) — In statistics, a sample is a subset of a population. Typically, the population is very large, making a census or a complete enumeration of all the values in the population impractical or impossible. The sample represents a subset of manageable… … Wikipedia
Nonprobability sampling — Sampling is the use of a subset of the population to represent the whole population. Probability sampling, or random sampling, is a sampling technique in which the probability of getting any particular sample may be calculated. Nonprobability… … Wikipedia
Auswahlverfahren — Aus|wahl|ver|fah|ren 〈n. 14〉 Verfahren, um eine Auswahl (unter mehreren Personen) zu treffen, z. B. bei Stellenbesetzungen * * * Aus|wahl|ver|fah|ren, das: Verfahren, in dem bes. Personen für einen bestimmten Zweck ausgewählt werden. * * * I… … Universal-Lexikon
Phenomenography — is a qualitative research methodology, within the interpretivist paradigm, that investigates the qualitatively different ways in which people experience something or think about something (Ference Marton, 1986). Phenomenography, an approach to… … Wikipedia
Целенаправленная выборка — выборка, при которой отбираются особенно типичные или другим образом специально характеризуемые представители. По английски: Purposive sample См. также: Выборочные совокупности Финансовый словарь Финам … Финансовый словарь
Evidence-Based Nursing — or EBN is a method of identifying solid research findings and implementing them in nursing practices to further increase the quality of patient care. Overview Evidenced based nursing/evidence based practice (EBN/EBP) is a nursing process that… … Wikipedia
Anaxagoras and the atomists — C.C.W.Taylor ANAXAGORAS In the course of the fifth century BC the political and cultural pre eminence of Athens attracted to the city a considerable number of intellectuals of various kinds from all over the Greek world. This phenomenon, the so… … History of philosophy
Sampling (statistics) — Sampling is that part of statistical practice concerned with the selection of individual observations intended to yield some knowledge about a population of concern, especially for the purposes of statistical inference. Each observation measures… … Wikipedia
Quantitative marketing research — is the application of quantitative research techniques to the field of marketing. It has roots in both the positivist view of the world, and the modern marketing viewpoint that marketing is an interactive process in which both the buyer and… … Wikipedia
Statistical inference — In statistics, statistical inference is the process of drawing conclusions from data that are subject to random variation, for example, observational errors or sampling variation.[1] More substantially, the terms statistical inference,… … Wikipedia
