Sentences with phrase «purposive sample»

A purposive sample of English - and Spanish - speaking parents of children with cancer (N = 29) completed cognitive interviews to provide in - depth feedback on the development of the new PAT sibling modules.

A different purposive sample of group practitioners more familiar with group work modalities may provide alternative information regarding the incidence of concurrent group therapy for parents.

In the first study, a nationwide purposive sample of 300 families seeking to adopt children with special needs from the public child welfare system was selected, interviewed, and surveyed to determine actual and potential barriers to the completion of the adoption process.

It draws on data collected during the 2009 - 10 school year through telephone interviews with all state Title III directors, a survey of a nationally representative sample of 1,528 Title III subgrantees, and case studies of a purposive sample of 12 districts nested within five states.

We selected a purposive sample of site - visit schools for this analysis.

Qualitative evaluations are narrative, descriptive, and interpretive, focusing on in - depth analysis of an innovation through the use of a purposive sample.

A purposive sample of women who met the inclusion criteria, i.e., (over 18, had experienced labour, had a healthy baby, and willing to participate) were recruited through the postnatal wards of four randomly selected and one pilot hospital in the Republic of Ireland.

Purposive sampling of mothers and fathers with breastfeeding infants was conducted over six months from June 2007 to December 2007 across the Perth metropolitan area.

The study of research is a qualitative research by using purposive sampling to select 10 volunteers who have unwanted pregnancy mother is 13 - 21 years old and they have to take care their children is newborn to 2 years old from Phichit province in Thailand.

There is not an indication of how representative the group of study participants is of middle grades teachers in Queensland, Australia, as there was not a purposive sampling approach.

A consecutive purposive sampling method of all individuals willing to participate is being employed to recruit and follow - up participants for the next 3 years in a longitudinal design.

It was part of the Taiwanese Adolescent Self - Harm Project (TASP), a prospective study conducted to evaluate the 1 - year incidence of self - harm behaviour and the associated risk factors among adolescents in Taiwan.16 From October 2008 to March 2010, we recruited first - grade students from 14 senior high schools in Taipei and New Taipei City, Taiwan by purposive sampling.

We perform a comparative and descriptive study, based on cross-sectional data obtained by purposive sampling.

We adopted purposive sampling to obtain the research sample, and sample selection was based on the following three principles.

Not exact matches

In contrast to random or probabilistic samples, purposive or purposeful samples are chosen because they promise to provide rich information that can inform the evaluation.

The sampling of the districts was purposive, using a «grounded theory» premise that the task of developing explanations for complex phenomena is best advanced by sequential examinations of several different contexts.299 We therefore began by examining two small districts in two states that exhibited the most distinctive differences in state policy culture.

In coding for content that is expected to be rare such as falsely balanced coverage or dismissive coverage (see Q # 3 for details), a purposive reliability sample should be chosen.

To formally test the coders in how reliably they are applying the coding frame to assess news coverage, each of the coders rates the same purposive test sample.