Evidence map›Paper›PMID 37444791›Full record

ArticleHealthcare (Basel, Switzerland)2023

Psychometric Properties of the Italian Version of the Leader Member Exchange Scale (LMX-7): A Validation Study.

Marzia Lommi, Ippolito Notarnicola, Rosario Caruso, Laura Iacorossi, Francesca Gambalunga, Laura Sabatino, Roberto Latina, Teresa Rea, Assunta Guillari, Maddalena De Maria and 6 more

Abstract read
In one paragraph

Article in Healthcare (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–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

5 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
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

16 authors.

Marzia LommiDepartment of Biomedicine and Prevention, University Tor Vergata, 00133 Rome, Italy.ORCID 0000-0001-5904-1032
Ippolito NotarnicolaCentre of Excellence for Nursing Scholarship, Order of Nurses of Rome, 00173 Rome, Italy.ORCID 0000-0002-4828-8811
Rosario CarusoClinical Research Service, IRCCS Policlinico San Donato, San Donato Milanese, 20097 Milano, Italy.ORCID 0000-0002-7736-6209
Laura IacorossiNursing Research Unit IFO, IRCCS Regina Elena, National Cancer Institute, 00144 Rome, Italy.ORCID 0000-0002-2172-8055
Francesca GambalungaDepartment of Health Professions (DAPS), University Hospital "Policlinico Umberto I", 00161 Rome, Italy.ORCID 0000-0003-3741-981X
Laura SabatinoCentre of Excellence for Nursing Scholarship, Order of Nurses of Rome, 00173 Rome, Italy.ORCID 0000-0001-9225-5681
Roberto LatinaDepartment of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialities, University of Palermo, 90128 Palermo, Italy.ORCID 0000-0002-7829-3654
Teresa ReaPublic Health Department, University of Naples Federico 2, 80131 Naples, Italy.ORCID 0000-0001-6444-0951
Assunta GuillariDepartment of Nursing, Federico 2 Hospital, 80131 Naples, Italy.ORCID 0000-0001-8423-8195
Maddalena De MariaDepartment of Biomedicine and Prevention, University Tor Vergata, 00133 Rome, Italy.ORCID 0000-0003-0507-0158
Rocco MazzottaDepartment of Biomedicine and Prevention, University Tor Vergata, 00133 Rome, Italy.ORCID 0000-0002-1874-5233
Gennaro RoccoCentre of Excellence for Nursing Scholarship, Order of Nurses of Rome, 00173 Rome, Italy.ORCID 0000-0002-9211-3752
Alessandro StievanoDepartment of Clinical and Experimental Medicine, University of Messina, 98100 Messina, Italy.ORCID 0000-0003-3508-2352
Raffaella GualandiDepartment of Health Professions, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Rome, Italy.ORCID 0000-0001-8602-5249
Daniela TartagliniDepartment of Health Professions, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Rome, Italy.ORCID 0000-0003-0127-4217
Dhurata IvzikuDepartment of Health Professions, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Rome, Italy.ORCID 0000-0003-0091-7524

Funding

Centre of Excellence for Nursing Scholarship (CECRI), Order of Nurses of Rome, Italy 3.22.2
6 · The paper itself

Abstract

For decades, scholars have studied leader-member exchange (LMX) relationships to understand and explain the effects of leadership on follower attitudes and performance outcomes within work settings. One available instrument to measure these aspects is the LMX-7 scale. This measurement has been widely used in empirical studies, but its psychometric properties have been poorly explored. The aim of this study was to test the psychometric characteristics (content, structural and construct validity, and reliability) of the Italian version of the LMX-7 scale and to support its cultural adaptation. We used a cross-sectional multi-center design. The forward-backward translation process was used to develop the Italian version of the scale. The scale was administered through an online survey to 837 nurses and nurse managers working in different settings. The factorial structure was tested using both exploratory and confirmatory factor analyses (EFA and CFA), and reliability was evaluated using Cronbach's alpha. For the construct validity, we used hypothesis testing and differentiation by known groups. The Italian version of the LMX-7 scale presented one dimension. All the psychometric tests performed confirmed its validity and suggested its usefulness for future research.

Indexed as

instrumentleader–member exchange relationshipsleadershipLMX-7measurementnurse managernursespsychometricreliability and validity

Identifiers

PMID37444791
PMCPMC10341434

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.