Results 111 to 120 of about 4,247,563 (222)

Needles in Haystacks and Diamonds in the Rough: Using Probability and Nonprobability Methods to Survey Low-incidence Populations

open access: yes, 2019
While probability samples are generally the preferred approach in survey research, nonprobability samples continue to be of interest and are used for multiple purposes. We discuss the use of a convenience sample in one study and social media recruitment in another when probability-based samples fell short of reaching target sample sizes for low ...
Marks, Ellen L., Rhodes, Bryan B.
openaire   +2 more sources

THE FACTORS INVOLVED IN CASES OF REMOVAL OF INFANTS: A SOCIAL WORKERS\u27 PERSPECTIVE [PDF]

open access: yes, 2016
The purpose of this study was to examine social workers’ perspectives on the risk factors that are associated with cases of removal of infants. A quantitative survey design was utilized, using self-administered questionnaires that were distributed ...
Cervantes, Mindy Lizbeth   +1 more
core  

Enhancing Employee Communication Behaviors for Sensemaking and Sensegiving in Crisis Situations: Strategic Management Approach for Effective Internal Crisis Communication [PDF]

open access: yes, 2018
Purpose The purpose of this paper is to explore the organizational effectiveness of internal crisis communication within the strategic management approach, whether it enhanced voluntary and positive employee communication behaviors (ECBs) for sensemaking
Kim, Young
core   +1 more source

Erosive Tooth Wear and Consumption of Beverages among Children in the United States [PDF]

open access: yes, 2011
Background/Aim: Experimental studies have identified differences in the effect of physicochemical properties of beverages on the etiology of erosive tooth wear (ETW).
Gonzalez, Cesar   +4 more
core   +1 more source

Information, Measurement, And Prediction In Economics [PDF]

open access: yes
This paper examines the flow of production and use of economic information and analyzes the effects of measurement errors, particularly as transmitted through expectations and forecasts.
Victor Zarnowitz
core  

The True Prevalence of “Sexting”. [PDF]

open access: yes, 2011
This factsheet presents and critiques the findings of recent studies estimating the prevalence of youth “sexting.” The authors contend that research findings to date have been inconsistent and many widely‐publicized studies have been flawed in their ...
Finkelhor, David   +2 more
core   +1 more source

Large Area Crop Inventory Experiment (LACIE). User requirements [PDF]

open access: yes
There are no author-identified significant results in this ...
Hill, H. L.   +4 more
core   +1 more source

Deportation Worry, Cardiovascular Disease Risk Factor Trajectories, and Incident Hypertension: A Community-Based Cohort Study. [PDF]

open access: yes, 2019
Background Worry about deportation has been associated with cardiovascular disease risk factors in cross-sectional research. No research has evaluated this association longitudinally or examined the association between deportation worry and incident ...
Deardorff, Julianna   +6 more
core  

A Critical Review of Studies Investigating the Quality of Data Obtained With Online Panels [PDF]

open access: yes, 2014
Baker   +42 more
core   +1 more source

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