Evidence map›Paper›PMID 42252390›Full record

ArticleBMC psychology2026

Construction and validation of interpersonal violence in terms of the hot weather scale for university students.

Saba Ghayas, Simone Varrasi, Giuseppe Alessio Platania, Claudia Savia Guerrera, Francesco Maria Boccaccio, Vittoria Torre, Concetta Pirrone, Emanuele Coco, Sabrina Castellano, Francesca Ferraioli and 3 more

Abstract readValidation Study
In one paragraph

Article in BMC psychology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

13 authors.

Saba GhayasDepartment of Psychology, University of Sargodha, Sargodha, Pakistan. saba.ghayas@uos.edu.pk.
Simone VarrasiDepartment of Educational Sciences, University of Catania, Via Teatro Greco 84, Catania, 95124, Italy.
Giuseppe Alessio PlataniaDepartment of Educational Sciences, University of Catania, Via Teatro Greco 84, Catania, 95124, Italy.
Claudia Savia GuerreraDepartment of Educational Sciences, University of Catania, Via Teatro Greco 84, Catania, 95124, Italy.
Francesco Maria BoccaccioDepartment of Educational Sciences, University of Catania, Via Teatro Greco 84, Catania, 95124, Italy.
Vittoria TorreDepartment of Educational Sciences, University of Catania, Via Teatro Greco 84, Catania, 95124, Italy.
Concetta PirroneDepartment of Educational Sciences, University of Catania, Via Teatro Greco 84, Catania, 95124, Italy.
Emanuele CocoDepartment of Educational Sciences, University of Catania, Via Teatro Greco 84, Catania, 95124, Italy.
Sabrina CastellanoDepartment of Educational Sciences, University of Catania, Via Teatro Greco 84, Catania, 95124, Italy.
Francesca FerraioliLaboratory of Cognitive and Social Neuroscience, Department of Cognitive Science, Psychology, Education and Cultural Studies (COSPECS), University of Messina, Messina, Italy.
Simona MassiminoLaboratory of Cognitive and Social Neuroscience, Department of Cognitive Science, Psychology, Education and Cultural Studies (COSPECS), University of Messina, Messina, Italy.
Amama MaharDepartment of Psychology, University of Sargodha, Sargodha, Pakistan.
Rashida AkmalDepartment of Psychology, University of Sargodha, Sargodha, Pakistan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The development and validation of interpersonal violence in terms of hot weather scale is the goal of the current study. The initial pool of items was developed by reviewing the literature and taking into account the results of semi-structured interviews (inductive & deductive approach). After expert opinion and ensuring content validity, 25 Items were finalized for further analysis. To run an exploratory factor analysis, data were collected from 1,000 university students. EFA revealed a unidimensional factor structure with 16 retained items, explaining 80.2% of the variance. The scale's 0.98 Cronbach's alpha demonstrates a good level of internal consistency. Confirmatory factor analysis confirmed a unidimensional factor structure with 16 items retained on an independent sample of 350 university students. Convergent and divergent validity of the scale was assessed through an independent sample (n = 440). The results showed that there was a strong positive relationship of interpersonal violence in terms of hot weather, with aggression, and a non-significant relationship with eating behavior. The scale can be regarded as a psychometrically reliable tool to assess interpersonal violence in terms of hot weather.

Indexed as

Hot TemperatureInterpersonal RelationsPsychometricsStudentsViolenceWeatherAdolescentAdultAggressionFactor Analysis, StatisticalFemaleHumansMaleReproducibility of ResultsSurveys and QuestionnairesUniversitiesConfirmatory factor analysisExploratory factor analysisHot weatherInterpersonal violencePsychometric propertiesScale development

Identifiers

PMID42252390
PMCPMC13466488

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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.