Psychometric properties of the Entrepreneurial Intention Questionnaire (EIQ) in Dominican Republic adolescents

Introduction: This work represents the first attempt to obtain evidence of the validity of an entrepreneurial intention questionnaire in the adolescent population of a Latin American or Caribbean country. The objectives are to study the factor structure, the reliability, the external validity and to test the gender invariance of the Entrepreneurial Intention Questionnaire, in its adaptation for adolescents. Method: The sample consisted of 708 adolescents from the Dominican Republic with a mean age of 15.49, 65.2% of whom were women and 35.8% were men. Analyses included confirmatory factor analysis, Cronbach's Alpha and Omega scores for reliability, correlations, and a gender invariance routine. Finally, latent means of females and males are compared. Results: The confirmatory factor analysis showed a good fit to the data and the reliability results were adequate. In addition, the correlations with the Entrepreneurial Attitudes Scale for Students were positive and statistically significant. Also, strict gender invariance was successfully verified. Although males presented a higher subjective norm, females showed higher entrepreneurial intentions. Conclusions: The Entrepreneurial Intention Questionnaire shows adequate psychometric properties and proves useful in conducting research on the promotion of entrepreneurship in early stages.

Introducción: Este trabajo supone el primer intento de obtener evidencias de validez de un cuestionario de intención emprendedora en adolescentes en un país de Latinoamérica y el Caribe. Tiene como objetivos reportar la estructura interna, fiabilidad, validez externa y probar la invarianza de género del Cuestionario de Intención Emprendedora en su adaptación para adolescentes. Método: La muestra está formada por 708 adolescentes de República Dominicana con una media edad de 15.49, un 65.2% de mujeres y un 35.8% hombres. Los análisis incluyeron análisis factorial confirmatorio, resultados de Alfa de Cronbach y Omega para la fiabilidad, correlaciones y una rutina de invarianza por género. Finalmente se compararon las medias latentes de hombres y mujeres. Resultados: El análisis factorial mostró un buen ajuste a los datos y los resultados de fiabilidad fueron adecuados. Además, las correlaciones con la Escala de Actitudes Emprendedoras para Estudiantes fueron positivas y estadísticamente significativas. También, se comprobó satisfactoriamente la invarianza estricta por género. Aunque los hombres presentaron mayor norma subjetiva, las mujeres mostraron una mayor intención emprendedora. Conclusiones: El Cuestionario de Intención Emprendedora muestra adecuadas propiedades psicométricas para que sea de utilidad en las investigaciones sobre la promoción del emprendimiento en etapas tempranas.

Senior volunteers: addressing loneliness in times of COVID-19.

Volunteering in old age plays an important role in addressing feelings of loneliness, but little research has been conducted on the impact of engaging in volunteering activities during the COVID-19 pandemic. This study investigates the longitudinal impact of volunteering on feelings of loneliness. We analyzed data from 31,667 adults aged 50 years and older in the Survey of Health, Ageing and Retirement in Europe (SHARE), across three consecutive waves (one before the pandemic and two during the COVID-19 pandemic). Binary logistic regression analyses were conducted for loneliness, using volunteering and several control variables as independent variables, and found that even after controlling for previous loneliness, volunteering has a protective effect against experiencing feelings of loneliness. Those who participated in volunteering activities before or during the second pandemic period had a lower risk of loneliness during the second pandemic period. Volunteering during the second pandemic period, before and during the second pandemic period, and during all three periods measured in the study was negatively associated with the odds of feeling lonely. Encouraging volunteering among older adults can be a useful strategy to prevent loneliness during future emergency situations like the COVID-19 outbreak.

Does depression mediate the pain-frailty relationship? Latent variables approach.

Frailty is highly prevalent among older adults. This study aims to add evidence to the mediational role of depression in the pain-frailty relationship. Data came from a sample of 2578 Spanish older adults recruited from the Survey of Health, Aging, and Retirement in Europe (SHARE). A set of competing structural equation models were performed: (a) independent prediction, (b) full mediation, and (c) partial mediation. Results showed a better fit for the partial mediation model. This model was extended including covariates. The effects of pain and depression remained relevant in the final model, which explained 91% of the frailty variance. These findings support the relevance of the pain-depression dyad in frailty development. Although the pain shows a direct impact on frailty, this association is partially mediated by depression. The interplay of these conditions could be crucial for treatment effectiveness.

A Psychometric Study of the Prosocial Behavior Scale: Differential Item Functioning by Gender.

Some scales co-exist in the literature to measure prosocial behavior in adolescents. Gender differences in prosocial behavior have been a controversial topic of research. To strengthen future research in the area, the psychometric properties of the most used instruments must be guaranteed, especially its gender non-bias. Our study provides psychometric evidence for the Prosocial Behavior Scale in a sample of adolescents, exploring: (a) its factor structure; (b) reliability; (c) gender-related differential item functioning (DIF); (d) nomological validity. A sample of 512 high school students (mean age = 13.62 (SD = 1.34), 51.6% females) participated in the research. Confirmatory Factor Analysis (CFA) was used to test the factor structure of the scale, which adequately fitted the data (χ2 (35) = 152.224, p < 0.001, Comparative Fit Index (CFI) = 0.905, Root Mean Squared Error of Approximation (RMSEA) = 0.085 90%CI [0.072-0.099], Standardized Root Mean Squared Residual (SRMR) = 0.079). Reliability results were good (α = 0.74, ω = 0.74). Regarding the DIF, five items presented some gender-related bias, generally benefiting females. However, the DIF impact could be considered negligible. Correlations with the subdimensions of the psychological capital offered evidence of the nomological validity of the scale. In conclusion, the scale presented adequate psychometric properties that support its ability to effectively assess prosocial behavior and gender differences in the prosocial behavior samples of adolescents. Additionally, the results obtained imply that gender differences in the manifestations of prosocial behavior require measurements that can fairly sample behaviors characteristic of each gender.

Method Effects Associated to Item Valence: Evidence From the 10-Item Big-Five Inventory in Older Adults.

The objective of this study is to analyze the factor structure of the BFI-10 considering item valence effects when applied to measure older adults. Likewise, this study aims to estimate the factorial structure, internal consistency of the scale, to assess the nomological validity, and the association of the Big Five traits with age. 75,078 participants with mean age of 68.27 from the 7th Wave of the SHARE study were included. Confirmatory Factor Analyses, omega coefficients and Pearson correlations were estimated. The best-fit model identified a five-factor structure with two valence effects, internal consistency ranged from .26 to .64, the nomological network showed that loneliness is negatively associated to neuroticism and positively with the other four traits, and the opposite direction in the associations with the five traits and satisfaction and quality of life. Consciousness, Extraversion and Openness have been found as dimensions that tend to decrease with age.

Learning Strategies and Entrepreneurial Attitudes: A Predictive Model of Entrepreneurship Intention in Peruvian Undergraduate Students / Estrategias de aprendizaje y actitudes emprendedoras: un modelo predictivo de la intención emprendedora en estudiantes universitarios peruanos / Estratégias de aprendizagem e atitudes empreendedoras: um modelo preditivo de intenção empreendedora em estudantes universitários peruanos

This study aims to empirically test how learning strategies would fit into an undergraduate entrepreneur's profile.The design is cross-sectional with a sample of 527 The tested structural model adequately fits the data. It provided helpful information on learning strategies and entrepreneurial attitudes accounting for up to 20 % of variance of entrepreneurship intention. The learning strategies most related to entrepreneurial attitudes are those related to creativity, transference, and assess-ment of one's own performance. This paper provides for the first time evidence about the predictive power of several learning strategies on the entrepreneurial attitudes in connection with entrepreneurship intention (willingness and likelihood). This work increases our understanding of entrepreneurs' learning strategies, so that we can improve the design and implementation of educational resources to promote entrepreneurs' careers in emerging markets.Peruvian undergraduate students. A structural equation model was specified, estimated, and tested in Mplus 8.4. The model hypothesized direct effects of the different learning strategies on a factor of entrepreneurial attitudes (considering proactivity, pro-fessional ethics, empathy, innovation, autonomy, and risktaking dimensions) which, in turn, explained two indicators of entrepreneurship intention as outcomes.

Este estudio busca comprobar empíricamente cómo las estrategias de aprendizaje encajarían en el perfil de un emprendedor de pregrado. El diseño es transversal, con una muestra de 527 estudiantes peruanos de pregrado. Se especificó, estimó y probó un modelo de ecuaciones estructurales en M plus 8.4. El modelo hipotetizó efectos directos de las diferentes estrategias de aprendizaje sobre un factor de actitudes emprendedoras (considerando las dimensiones de proactividad, ética profesional, empatía, innovación, autonomía y asunción de riesgos) que, a su vez, explicaban dos indicadores de intención emprendedora como resultados. El modelo estructural probado se ajusta adecuadamente a los datos. Proporcionó información útil sobre las estrategias de aprendizaje y las actitudes emprendedoras que explican hasta el 20 % de la varianza de la intención emprende-dora. Las estrategias de aprendizaje más relacionadas con las actitudes emprendedoras son las relaciona-das con la creatividad, la transferencia y la evaluación del propio rendimiento. Esta investigación proporciona la primera evidencia acerca del poder predictivo de varias estrategias de aprendizaje sobre las actitudes emprendedoras, en relación con la intención emprendedora (voluntad y probabilidad). Asimismo, aumenta nuestra comprensión de las estrategias de aprendizaje de los emprendedores, de modo que podamos mejorar el diseño y la implementación de recursos educativos para promover las carreras de los emprendedores en los mercados emergentes.

Este estudo teve como objetivo verificar empiricamente como as estratégias de aprendizagem se encaixariam no perfil de um empreendedor de graduação. O desenho é transversal com uma amostra de 527 estudantes de graduação peruanos. Um modelo de equação estrutural foi especificado, estimado e testado no Mplus 8.4. O modelo hipotetizou efeitos diretos das diferentes estratégias de aprendizagem sobre um fator de atitudes empreendedoras (considerando as dimensões de proatividade, ética profissional, empatia, inovação, autonomia e assunção de riscos) que, por sua vez, explicaram como resultados dois indicadores de intenção empreendedora. O modelo estrutural testado ajustase adequadamente aos dados. Forneceu informações úteis sobre estratégias de aprendizagem e atitudes empreendedoras que explicam até 20 % da variância da intenção empreendedora. As estratégias de aprendizagem mais relacionadas com as atitudes em-preendedoras são as relacionadas com a criatividade, a transferência e a avaliação do próprio desempenho. Este trabalho fornece a primeira evidência analisando o poder preditivo de várias estratégias de aprendizagem sobre as atitudes empreendedoras em relação à intenção empreendedora (vontade e probabilidade). Este trabalho aumenta nossa compreensão das estratégias de aprendizagem dos empreendedores para que possamos melhorar o desenho e a implementação de recursos educacionais para fomentar a carreira dos empreendedores em mercados emergentes.