Fernandez Quispe, Yoselin Shara

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Fernandez Quispe, Yoselin Shara
Nombre oficial
Fernandez Quispe, Yoselin Shara
Nombre alternativo
Fernández, Yoselin Shara
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Universidad Peruana Unión
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  • Publicación
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    Spanish Version of the Revised Mental Health Inventory-5 (R-MHI-5): New Psychometric Evidence from the Classical Test Theory (CTT) and the Item Response Theory Perspective (IRT)
    (2021-10-11)
    Vilca Quiro, Lindsey Wildman  
    ;
    Chávez, Blanca V.
    ;
    Fernandez Quispe, Yoselin Shara  
    ;
    Caycho‐Rodríguez, Tomás
    The study's objective was to evaluate the psychometric properties of the revised version of the MHI-5, for which a sample of 1002 university students of both sexes (41.4% men and 58.6% women) between the ages of 17 to 35 years (M = 21.4; SD = 3.4) was collected. Along with the R-MHI-5, other instruments were applied to measure anxiety and depression. Regarding the results, it was evidenced that the model with two related factors presents better fit indices (CFI = .99; TLI = .99; RMSEA = .071) compared to a one-dimensional model (CFI = .74; TLI = .48; RMSEA = .422). Also, it was found that the factorial structure of the MHI-5 did not show evidence of being strictly invariant for the group of men and women. However, it did show evidence of partial invariance for the group of adolescents and adults. Furthermore, the latent relationships model showed that psychological well-being is negatively related to anxiety (- .25) and depression (- .37), and psychological distress is positively related to anxiety (.85) and depression (.87). From the IRT perspective, all items present adequate discrimination indices, with item 4 being the most accurate item to assess psychological well-being. Regarding psychological distress, items 3 and 5 are the most accurate to assess this dimension. It is concluded that the scale that the R-MHI-5 is an instrument with robust psychometric evidence from the perspective of CTT and IRT.
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    Impact of the fear of catching COVID-19 on mental health in undergraduate students: A Predictive Model for anxiety, depression, and insomnia
    (2022-01-13)
    Vilca Quiro, Lindsey Wildman  
    ;
    Chávez, Blanca V.
    ;
    Fernandez Quispe, Yoselin Shara  
    ;
    Caycho‐Rodríguez, Tomás
    ;
    White, Michael
    Most studies only describe mental health indicators (anxiety, depression, insomnia, and stress) and the risk factors associated with these indicators during the pandemic (sex, student status, and specific physical symptoms). However, no explanatory studies have been found that assess the impact of variables associated with COVID-19. Against this background, the objective of the study was to evaluate the impact of the fear of catching COVID-19 on the level of anxiety, depression, and insomnia in 947 university students of both sexes (41.6% males and 58.4% females) between the ages of 18 and 35 (M = 21.6; SD = 3.4). The Fear of catching COVID-19 Scale, the Generalized Anxiety Disorder Scale (GAD-7), the Patient Health Questionnaire (PHQ-9), and the Insomnia Severity Index (ISI) were used to measure the variables. The results of the study show that the fear of catching COVID-19 significantly influences the level of anxiety (β = .52; p < .01), insomnia (β = .44; p<.01), and depression (β = .50; p < .01) experienced by university students (χ2 = 2075.93; df = 371; p = .000; RMSEA = .070 [CI 90% .067-.073]; SRMR = .055; CFI = .95; TLI = .94). The descriptive results show that a notable percentage of university students present significant symptoms of anxiety (23%), depression (24%), and insomnia (32.9%). It is concluded that the fear of catching COVID-19 is a serious health problem since it influences the appearance of anxiety, depression and insomnia symptoms.
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