Mostrando 1 - 10 de 17
  • Algunas métricas están bloqueadas por su 
    Item type:Publicación,
    Influence of Addiction to Social Media on Dyadic Adjustment in Couples From the Family and Faith Online Community
    (2025-02-12)
    Arellano-Lino, Mayumi
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    Madrid-Valdiviezo, Jazmin
    ;
    Objective: This study aims to determine the influence of addiction to social media in couples from the Family and Faith online community. Methodology: This explanatory, cross-sectional study with a sample of married or cohabiting adults ( n = 293). The partial least squares structural equation modeling (PLS-SEM) was used, and the instruments were the Social Media Addiction Questionnaire (ARS) and the Dyadic Adjustment Scale (EAD). Results: It is identified that addiction to social media influences dyadic adjustment ( R 2 = 0.251) in an inverse and significant way (β = −0.501, p < .001). Conclusions: This research reveals that addiction to social media is an emerging phenomenon with important implications for couples’ emotional health and well-being in the digital age.
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    Moderating effect of gender on the relationship between social media use and entrepreneurial intention among university students in Peru
    (2026-05-25)
    Vilca Quispe, Mariluz
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    Humpiri Cayo, Edith
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    ;
    Introduction The present study aimed to analyze the effect of social media use on entrepreneurial intention among university students in Peru, considering gender as a moderating variable. Method A quantitative approach was employed, using a non-experimental, cross-sectional, and explanatory design. Data were analyzed through a structural equation model based on partial least squares and multigroup analysis (PLS-MGA). The sample consisted of 763 university students, comprising 54.78% females and 45.22% males. Results The results showed a satisfactory model fit and revealed that the dimension “obsession with being informed” had a positive and significant effect on the components of entrepreneurial intention: personal ( β = 0.214), frequency ( β = 0.210), and social ( β = 0.306). In contrast, problematic social media use exhibited negative effects, particularly on the personal factor ( β = –0.303). The multigroup analysis confirmed the moderation hypothesis, showing that in men, the “need” dimension exerted a stronger effect on entrepreneurial resources ( β = 0.287), whereas in women, “obsession” had a greater impact on the social component ( β = 0.308). Conclusion Gender significantly moderates the relationship between social media use and entrepreneurial intention, underscoring the need to promote inclusive pedagogical strategies that enhance digital and entrepreneurial competencies, with a focus on gender equity.
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    Item type:Publicación,
    Association between sociodemographic factors and breast self‐examination practices in women of childbearing age from rural Peru
    (2025-06-26)
    Palomino Medina, Ana Patricia
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    Huaranga Bautista, Eva Safira
    ;
    ;
    Abstract Objective To determine the association between sociodemographic factors and breast self‐examination (BSE) practices among women of childbearing age from the rural communities of El Portillo and Pomaticla, Peru. Methods A cross‐sectional, correlational study with a nonprobability convenience sample of 605 women aged 15–49 years was conducted. BSE practice was assessed using a validated instrument (Cronbach α = 0.982). Data were analyzed with χ 2 tests and multinomial logistic regression using R software. Results Educational level, region of birth, marital status, health insurance, and absence of breast injury history were significantly associated with adequate BSE practices ( P < 0.05). Women with complete high school education had a significantly higher likelihood of adequate BSE practice (odds ratio, 10.62; P < 0.001). Residence in Pomaticla and being affiliated with EsSalud were also associated with increased practice. Conclusion Sociodemographic factors significantly influence BSE practices. Targeted health education strategies are needed to promote early detection behaviors in vulnerable female populations in rural Peru.
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    Item type:Publicación,
    Development and validation of the cleanliness satisfaction scale (ESL-AK) in a sample of adults from the Province of San Román, Perú
    (2025-07-01)
    Puerta Quispe, Ángel Andrés Eleazar
    ;
    Pérez Alarcón, Kevin Yair
    ;
    This study aimed to develop and validate a scale with appropriate psychometric properties to measure satisfaction with cleanliness in adults from San Román, Peru. Using a quantitative, non-experimental, cross-sectional design, data were collected from 400 participants for exploratory factor analysis (EFA) and 466 for confirmatory factor analysis (CFA). The resulting 19-item Cleanliness Satisfaction Scale (ESL-AK) comprises four dimensions: Fresh Waste, Dust Residues, Cleaning Quality, and Visual Impact. The scale demonstrated strong content validity (Aiken’s V = 0.95) and an adequate factorial structure (KMO = 0.931; Bartlett’s test p <.001; total variance explained = 58.3%). CFA confirmed the model’s good fit (CFI = 0.960, TLI = 0.953, RMSEA = 0.075, SRMR = 0.038), with factor loadings ranging from λ = 0.63 to λ = 0.91. Reliability analyses indicated high internal consistency (α = 0.862 to 0.902; ω = 0.864 to 0.903). Invariance testing across sex-supported configural, metric, and partial scalar invariance (ΔCFI ≤ 0.002) confirms that the scale operates similarly for males and females and enables valid latent mean comparisons. These results support the ESL-AK as a valid and reliable instrument for assessing cleanliness satisfaction.
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    Item type:Publicación,
    The influence of self-esteem and emotional intelligence on addiction to social networks in Peruvian university students
    (2025-07-03)
    Vargas-Guerrero, Eveling
    ;
    Goya-Diaz, Elita
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    Morón-Sifuentes, Jackeline
    ;
    ;
    Abstract* Background The digital age has brought numerous technological advances that have transformed our way of living and relating. Among them, Social media have revolutionized how we communicate and share information. However, there is a silent danger behind this seemingly harmless tool: Social media addiction. For this reason, the objective of this re-search was to determine if emotional intelligence and self-esteem predict addiction to Social media in Peruvian university students. Methods Therefore, a cross-sectional predictive design study was developed, in which 289 Peruvian university students participated voluntarily, whose ages fluctuated between 23.61 years with a standard deviation of 5.88 years, of which 54.06% were female and 45.94% were male. In addition, to measure the variables, the Wong-Law Emotional Intelligence Scale (WLEIS), the Rosenberg Self-Esteem Scale – EAR, and the Social media addiction questionnaire (ARS) were used. Results Linear regression results show that self-esteem (SELF) is the strongest predictor across all models, with beta coefficients of -0.293 for Social Media Obsession (SMO), -0.225 for Lack of Control, and -0.153 (LAU) for Excessive Social Media Use (USO). Regarding the emotional intelligence dimensions, it is observed that Appraisal of Own Emo-tions (SEA) and Use of Own Emotions (UEO) have weak negative effects on SMO addiction, with beta coefficients ranging from -0.072 to -0.136. Conclusions It is concluded that the models explain 17.2% of the variance in SMO, 14.8% in LAU, and 9.2% in USO. These values suggest that, while self-esteem and emotional intelligence influence SMO addiction, other additional factors may also play an important role.
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    Item type:Publicación,
    Adaptation and validation of the Lexington Attachment to Pets Scale (LAPS) in the Peruvian context
    (2025-12-19)
    Tacuri López, Michael
    ;
    Lukashevich Vargas, Chelsi
    ;
    Ola Banda, Ivette Viviana
    ;
    Abstract This study aimed to adapt and validate the Lexington Attachment to Pets Scale (LAPS) for application in the Peruvian context. An instrumental, cross-sectional design was conducted with 367 participants from Lima, Peru. Construct validity was examined using confirmatory factor analysis (CFA) to test a second-order hierarchical model composed of three first-order dimensions: General Attachment, Person Substitution, and Animal Welfare and Rights. The model demonstrated excellent fit indices (CFI = 0.993, TLI = 0.992, RMSEA = 0.051, SRMR = 0.057), supporting a higher-order latent factor of pet attachment. Internal consistency was excellent for the total scale (α = 0.90, ω = 0.92) and adequate for the subdimensions. Additionally, measurement invariance across sex was established at the configural, metric, scalar, and strict levels, confirming that the scale functions equivalently in men and women. These findings indicate that the Peruvian adaptation of the LAPS is a valid and reliable instrument for assessing emotional attachment to companion animals.
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    Item type:Publicación,
    Cleanliness Satisfaction Scale
    (2025-01-01)
    Puerta Quispe, Ángel Andrés Eleazar
    ;
    Pérez Alarcón, Kevin Yair
    ;
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    Item type:Publicación,
    Adaptation of the conflict tactics scales (CTS-2), in a Peruvian male sample
    (2024-11-30)
    Vásquez Mamani, Dorty Nelbith
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    Peralta Soncco, Ricardo
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    Revelo Aulestia, Sandra Vanessa
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    Intimate couple violence, including physical, psychological, verbal, and sexual, is a public health concern. The Conflict Tactics Scales (CTS-2) measure conflict resolution tactics. This research adapted the scale to a sample of 423 Peruvian men. The age range of the sample was from 21 to 60 years. A committee of 10 experts evaluated the validity of the CTS-2, and the Aiken V validity coefficients were calculated. A confirmatory factor analysis was performed, which showed an acceptable fit. Factors F2 (Psychological aggression), F3 (Physical Aggression), and F4 (Sexual Coercion) of the CTS-2 showed significant covariance, while factor F1 (Negotiation) did not show covariance with other factors. Structural equation analysis for convergent validity showed acceptable results between the Family Communication Scale and the CTS-2 factors. The reliability was adequate according to the Alpha Ordinal (0.88). The results generally indicate adequate reliability and validity of the CTS-2, with acceptable adjustment measures. This study contributes psychometric evidence for the use of CTS-2 in the Peruvian context.
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    Clinical presentation, causative drugs and outcome of patients with autoimmune features in two prospective DILI registries
    (2023-06-03) ;
    Aida Ortega‐Alonso
    ;
    Gonzalo Matilla‐Cabello
    ;
    Inmaculada Medina‐Cáliz
    ;
    Agustín Castiella
    BACKGROUND & AIMS: Idiosyncratic drug-induced liver injury (DILI) with autoimmune features is a liver condition with laboratory and histological characteristics similar to those of idiopathic autoimmune hepatitis (AIH), which despite being increasingly reported, remains largely undefined. We aimed to describe in-depth the features of this entity in a large series of patients from two prospective DILI registries. METHODS: DILI cases with autoimmune features collected in the Spanish DILI Registry and the Latin American DILI Network were compared with DILI patients without autoimmune features and with an independent cohort of patients with AIH. RESULTS: Out of 1,426 patients with DILI, 33 cases with autoimmune features were identified. Female sex was more frequent in AIH patients than in the other groups (p = .001). DILI cases with autoimmune features had significantly longer time to onset (p < .001) and resolution time (p = .004) than those without autoimmune features. Interestingly, DILI patients with autoimmune features who relapsed exhibited significantly higher total bilirubin and transaminases at onset and absence of peripheral eosinophilia than those who did not relapse. The likelihood of relapse increased over time, from 17% at 6 months to 50% 4 years after biochemical normalization. Statins, nitrofurantoin and minocycline were the drugs most frequently associated with this phenotype. CONCLUSIONS: DILI with autoimmune features shows different clinical features than DILI patients lacking characteristics of autoimmunity. Higher transaminases and total bilirubin values with no eosinophilia at presentation increase the likelihood of relapse in DILI with autoimmune features. As the tendency to relapse increases over time, these patients will require long-term follow-up.
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