Conceptualizing multilevel research designs of resilience

2021 ◽  
Author(s):  
Jarrett Thibodeaux
Keyword(s):  
Research Designs ◽  
Multilevel Research

Multilevel Mixed Methods Research Designs: Advancing a Refined Definition

2019 ◽  
Vol 14 (2) ◽  
pp. 145-163 ◽  
Author(s):  
Marcia Gail Headley ◽  
Vicki L. Plano Clark
Keyword(s):  
Mixed Methods ◽  
Social Science ◽  
Research Design ◽  
Mixed Methods Research ◽  
Qualitative And Quantitative ◽  
Research Designs ◽  
Multilevel Research ◽  
Research Problems ◽  
Definition Of

Many research problems in social science involve multilevel phenomena. However, discussions about multilevel research designs are limited in the mixed methods (MM) literature. Building on early writings in the field, this methodological discussion advances a refined definition of a multilevel MM research design. The refinement emerges from a review of qualitative and quantitative conceptions of multilevel research designs and an analysis of a literature-based definition of a multilevel MM research design. To illustrate the application of the refined definition, we present an exemplar of a multilevel MM study aimed at explaining cultural, behavioral, and neurobiological aspects of literacy for mathematics. This comprehensive and versatile definition advances the field by offering guidance for designing and conducting innovative multilevel MM studies.

Telepractice for Adult Speech-Language Pathology Services: A Systematic Review

2020 ◽  
Vol 5 (1) ◽  
pp. 326-338 ◽  
Author(s):  
Kristen Weidner ◽  
Joneen Lowman
Keyword(s):  
Systematic Review ◽  
Primary Progressive Aphasia ◽  
Future Research ◽  
Service Delivery Model ◽  
Speech Language Pathology ◽  
Review Of The Literature ◽  
Research Designs ◽  
Assessment And Treatment ◽  
Language Pathology ◽  
Screening Assessment

Purpose We conducted a systematic review of the literature regarding adult telepractice services (screening, assessment, and treatment) from approximately 2014 to 2019. Method Thirty-one relevant studies were identified from a literature search, assessed for quality, and reported. Results Included studies illustrated feasibility, efficacy, diagnostic accuracy, and noninferiority of various speech-language pathology services across adult populations, including chronic aphasia, Parkinson's disease, dysphagia, and primary progressive aphasia. Technical aspects of the equipment and software used to deliver services were discussed. Some general themes were noted as areas for future research. Conclusion Overall, results of the review continue to support the use of telepractice as an appropriate service delivery model in speech-language pathology for adults. Strong research designs, including experimental control, across multiple well-described settings are still needed to definitively determine effectiveness of telepractice services.

Behavioral Genetics: Concepts for Research and Practice in Language Development and Disorders

1995 ◽  
Vol 38 (5) ◽  
pp. 1126-1142 ◽  
Author(s):  
Jeffrey W. Gilger
Keyword(s):  
Language Development ◽  
Behavioral Genetics ◽  
State Of The Art ◽  
Genetic Research ◽  
Great Promise ◽  
Behavioral Genetic ◽  
Fine Grained ◽  
Future Goals ◽  
Current State ◽  
Research Designs

This paper is an introduction to behavioral genetics for researchers and practioners in language development and disorders. The specific aims are to illustrate some essential concepts and to show how behavioral genetic research can be applied to the language sciences. Past genetic research on language-related traits has tended to focus on simple etiology (i.e., the heritability or familiality of language skills). The current state of the art, however, suggests that great promise lies in addressing more complex questions through behavioral genetic paradigms. In terms of future goals it is suggested that: (a) more behavioral genetic work of all types should be done—including replications and expansions of preliminary studies already in print; (b) work should focus on fine-grained, theory-based phenotypes with research designs that can address complex questions in language development; and (c) work in this area should utilize a variety of samples and methods (e.g., twin and family samples, heritability and segregation analyses, linkage and association tests, etc.).

Evaluating the Cognitive Interviewing Reporting Framework (CIRF) by Rewriting a Dutch Pretesting Report of a European Health Survey Questionnaire *The views expressed in this paper are those of the authors and do not necessarily reflect the policies of Statistics Netherlands.

Methodology ◽  
2013 ◽  
Vol 9 (3) ◽  
pp. 104-112 ◽  
Author(s):  
Rachel Vis-Visschers ◽  
Vivian Meertens
Keyword(s):  
Health Survey ◽  
Cognitive Interviewing ◽  
Survey Questionnaire ◽  
Reporting Framework ◽  
Research Designs ◽  
European Health ◽  
Original Report ◽  
Minimal Standard ◽  
Exhaustive List

We used the Cognitive Interviewing Reporting Framework (CIRF) to restructure the report of a pretest on a European health survey questionnaire. This pretest was conducted by the Questionnaire Laboratory of Statistics Netherlands, and the original report was written according to a standard Statistics Netherlands format for pretesting reports. This article contains the rewritten report with highlights from the case study. The authors reflect on the process of rewriting and the usefulness of the CIRF. We conclude that expanded use of the CIRF as a reporting format for articles on cognitive pretests would enhance international comparability, completeness, and uniformity of research designs, terminology, and reporting. A limitation of the CIRF is that it does not provide an exhaustive list of items that could be included in a report, but it is more a “minimal standard”: that is a report on how a cognitive pretest was conducted should at least contain a description of the CIRF items.

Replication of the Superstition and Performance Study by

2014 ◽  
Vol 45 (3) ◽  
pp. 239-245 ◽  
Author(s):  
Robert J. Calin-Jageman ◽  
Tracy L. Caldwell
Keyword(s):  
Task Difficulty ◽  
Statistical Power ◽  
Meta Analysis ◽  
A Priori ◽  
Significant Heterogeneity ◽  
Performance Study ◽  
Improve Performance ◽  
Research Designs ◽  
Series Of Experiments ◽  
And Performance

A recent series of experiments suggests that fostering superstitions can substantially improve performance on a variety of motor and cognitive tasks ( Damisch, Stoberock, & Mussweiler, 2010 ). We conducted two high-powered and precise replications of one of these experiments, examining if telling participants they had a lucky golf ball could improve their performance on a 10-shot golf task relative to controls. We found that the effect of superstition on performance is elusive: Participants told they had a lucky ball performed almost identically to controls. Our failure to replicate the target study was not due to lack of impact, lack of statistical power, differences in task difficulty, nor differences in participant belief in luck. A meta-analysis indicates significant heterogeneity in the effect of superstition on performance. This could be due to an unknown moderator, but no effect was observed among the studies with the strongest research designs (e.g., high power, a priori sampling plan).

SISTEM AUTOMATIC SWITCH REDUNDANT UPS UNTUK BEBAN ESSENSIAL

2019 ◽  
Vol 5 (1) ◽  
pp. 35-45
Author(s):  
Markus Dwiyanto Tobi ◽  
Alimuddin Mappa
Keyword(s):  
Power Supply ◽  
Working Condition ◽  
Control Circuit ◽  
Energy Sources ◽  
Main Equipment ◽  
Telecommunication Equipment ◽  
Input Condition ◽  
Research Designs ◽  
Switch Circuit

The role of the power supply device is to produce, process and distribute energy sources. Telecommunication equipment can only operate if it has continuous supply. Therefore, to maintain the continuity of the supply, a UPS (Uninterruptable Power Supply) device system is needed so that the supply to the Essential Load device will remain available so that continuity will be maintained. This research designs and proposes how a series of automatic redundant switch systems on UPS to ensure the availability of power supply for the main equipment of telecommunications systems. The Auto switch circuit is designed to have 3 (three) working stages which will trigger the relay driver as control circuit, namely the normal working condition of the contactor input K1 is present, the input condition is zero (lost), and the input condition is present. This system can automatically supply power to telecommunications equipment.

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