Browsing by Author "Reyes Bossio, Mario"

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    Initial psychometric evidence of a brief measure of cancer worry [Evidencias psicométricas iniciales de una medida breve sobre preocu-pación por el cáncer]
    (Universidad Complutense de Madrid, 2018) Caycho Rodríguez, Tomás; Ventura León, José; Noe Grijalva, Martín; Barboza Palomino, Miguel; Arias Gallegos, Walter Lizandro; Reyes Bossio, Mario; Rojas Jara, Claudio
    Objective: The cancer worry is associated with preventive behaviors for the detection of this disease; However, there is no instrument with evidence of validity and reliability to measure this construct in Latin American countries, including Peru. The objectives of this study were to evaluate the evidence of validity based on the internal structure and reliability of the Cancer Worry Scale (CWS) in a sample of people without cancer diagnosis with a family history of cancer. Method: It counted with the participation of 215 healthy people with a family history of cancer who attended the outpatient service of two public and private health institutions in the city of Chimbote with an average age of 42.10 years (SD = 14.05). For the collection of information, an ad hoc sociodemographic record and the Cancer Worry Scale were used. Results: The one-dimensional model presented a good fit of the data (SB?2 (8) = 14.39, SB ?2 / df = 1.79, CFI = 0.991, SRMR = 0.025, RMSEA = 0.061 [IC90%: 0.000-0.111], AIC = 47.701) and adequate reliability (? corrected = 0.90; IC95%: 0.88-0.92). Conclusion: It is concluded that the CWS presents adequate psychometric properties, being a measure that provides valid and reliable interpretations of the cáncer worry in the peruvian context. © 2018, Universidad Complutense de Madrid. All rights reserved.
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    Validity and factorial invariance of a brief measure of satisfaction with family life [Validez e invarianza factorial de una medida breve de Satisfacción con la Vida Familiar]
    (Pontificia Universidad Javeriana, 2018) Caycho Rodríguez, Tomás; Ventura León, José; Barboza Palomino, Miguel; Reyes Bossio, Mario; Arias Gallegos, Walter Lizandro; García Cadena, Cirilo; Cabrera Orosco, Isabel; Ayala, Jonathan; Morgado Gallardo, Katherine; Huamani Cahua, Julio Cesar
    Se examinó la estructura factorial, la confiabilidad, la validez convergente y discriminante, y la invarianza factorial por sexo, de la Satisfaction with Family Life Scale (SWFLS). Los participantes fueron 804 estudiantes de primaria y secundaria de escuelas privadas de Lima, con un promedio de edad de 13.5 años (DE = 1.6). Los resultados confirman la estructura unidimensional de la escala (?2 = 3.49, df = 5, p = 0.63; ?2/df = 0.69; GFI = 0.998; CFI = 1; NFI = 0.998; RMSEA = 0 [IC90% 0, 0.038] y SRMR = 0.007), la invarianza factorial por sexo y una consistencia interna adecuada (? = 0.84; ? = 0.84; H = 0.85). Se obtuvieron evidencias satisfactorias de validez convergente y discriminante de las SWFLS con medidas de funcionalidad familiar, bienestar subjetivo y depresión. En conclusión, la SWFLS presenta excelentes propiedades psicométricas para medir la satisfacción con la vida familiar en escolares limeños. © 2018 Pontificia Universidad Javeriana.