Evidence map›Paper›PMID 26098857›Full record

ArticlePloS one2015

Reliability and Validity of the Alberta Context Tool (ACT) with Professional Nurses: Findings from a Multi-Study Analysis.

Janet E Squires, Leslie Hayduk, Alison M Hutchinson, Ranjeeta Mallick, Peter G Norton, Greta G Cummings, Carole A Estabrooks

Abstract readValidation Study
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

17 citing papers in PubMed, 1 synthesis or guideline pooled it.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Janet E SquiresSchool of Nursing, University of Ottawa, Ottawa, Ontario, Canada; Ottawa Hospital Research Institute, Ottawa, Ontario, Canada.
Leslie HaydukDepartment of Sociology, University of Alberta, Edmonton, Alberta, Canada.
Alison M HutchinsonSchool of Nursing and Midwifery, Faculty of Health, Deakin University and Cabrini Institute, Melbourne, Australia.
Ranjeeta MallickOttawa Methods Centre, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada.
Peter G NortonDepartment of Family Medicine, University of Calgary, Calgary, Alberta, Canada.
Greta G CummingsFaculty of Nursing, University of Alberta, Edmonton, Alberta, Canada.
Carole A EstabrooksFaculty of Nursing, University of Alberta, Edmonton, Alberta, Canada.

Funding

Canadian Institutes of Health Research OGIHR 105436
6 · The paper itself

Abstract

Although organizational context is central to evidence-based practice, underdeveloped measurement hinders its assessment. The Alberta Context Tool, comprised of 59 items that tap 10 modifiable contextual concepts, was developed to address this gap. The purpose of this study to examine the reliability and validity of scores obtained when the Alberta Context Tool is completed by professional nurses across different healthcare settings. Five separate studies (N = 2361 nurses across different care settings) comprised the study sample. Reliability and validity were assessed. Cronbach's alpha exceeded 0.70 for 9/10 Alberta Context Tool concepts. Item-total correlations exceeded acceptable standards for 56/59 items. Confirmatory Factor Analyses coordinated acceptably with the Alberta Context Tool's proposed latent structure. The mean values for each Alberta Context Tool concept increased from low to high levels of research utilization(as hypothesized) further supporting its validity. This study provides robust evidence for reliability and validity of scores obtained with the Alberta Context Tool when administered to professional nurses.

Indexed as

Surveys and QuestionnairesAdultAgedData Interpretation, StatisticalEvidence-Based PracticeFemaleHumansMaleMiddle AgedNursesPsychometricsYoung Adult

Identifiers

PMID26098857
PMCPMC4476584

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.