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1.
Sci Rep ; 14(1): 12311, 2024 05 29.
Article in English | MEDLINE | ID: mdl-38811652

ABSTRACT

The leaves of many trees emit volatile organic compounds (abbreviated as BVOCs), which protect them from various damages, such as herbivory, pathogens, and heat stress. For example, isoprene is highly volatile and is known to enhance the resistance to heat stress. In this study, we analyze the optimal seasonal schedule for producing isoprene in leaves to mitigate damage. We assume that photosynthetic rate, heat stress, and the stress-suppressing effect of isoprene may vary throughout the season. We seek the seasonal schedule of isoprene production that maximizes the total net photosynthesis using Pontryagin's maximum principle. The isoprene production rate is determined by the changing balance between the cost and benefit of enhanced leaf protection over time. If heat stress peaks in midsummer, isoprene production can reach its highest levels during the summer. However, if a large portion of leaves is lost due to heat stress in a short period, the optimal schedule involves peaking isoprene production after the peak of heat stress. Both high photosynthetic rate and high isoprene volatility in midsummer make the peak of isoprene production in spring. These results can be clearly understood by distinguishing immediate impacts and the impacts of future expectations.


Subject(s)
Butadienes , Hemiterpenes , Photosynthesis , Plant Leaves , Seasons , Volatile Organic Compounds , Butadienes/metabolism , Butadienes/analysis , Hemiterpenes/metabolism , Volatile Organic Compounds/analysis , Volatile Organic Compounds/metabolism , Plant Leaves/metabolism , Trees/metabolism , Heat-Shock Response , Pentanes/metabolism , Pentanes/analysis
2.
J Prev Interv Community ; 52(1): 54-72, 2024.
Article in English | MEDLINE | ID: mdl-38506604

ABSTRACT

Preparing for the future is a major developmental task during adolescence and early adulthood. However, youth experiencing homelessness face additional challenges relating to economic instability, housing insecurity, and a lack of social support. Semi-structured interviews were conducted with 38 youth, from Ottawa and Toronto, who were experiencing homelessness and participating in a randomized controlled trial of Housing First for Youth (HF4Y). This qualitative study explores youths' visions for the future, including their goals, aspirations, plans, and barriers to achieving them. Overall, findings demonstrated that youth had positive visions of the future and strove to reach developmentally appropriate goals and responsibilities. Compared to youth receiving HF4Y, the future expectations of those receiving treatment as usual (TAU) were characterized by uncertainty and lacked clear direction. Additionally, they emphasized self-reliance and autonomy, while HF4Y prioritized forming relationships and reconnection. Findings highlight the importance of stable housing intervention, and social, community, and financial support in planning for the future and transitioning out of homelessness. Implications for intervention, directions for future research, and limitations are provided.


Subject(s)
Homeless Youth , Qualitative Research , Humans , Male , Homeless Youth/psychology , Female , Adolescent , Young Adult , Interviews as Topic , Social Support , Goals , Housing , Ill-Housed Persons/psychology
3.
J Child Adolesc Trauma ; 16(4): 945-957, 2023 Dec.
Article in English | MEDLINE | ID: mdl-38045844

ABSTRACT

Purpose: Delinquency in youth is a significant public health concern for individuals who experienced adversity and complex trauma as children. The present study explored the longitudinal associations between adverse child experiences and future engagement in delinquent behavior. Methods: Using a sample of 1,245 foster youth who are aging out of the child welfare system, mediation, moderation, and moderated mediation analysis was used to test the mechanistic role of post-traumatic stress symptoms and the moderating role of sexual identity and positive future expectations on engagement in delinquent behavior. Results: Results showed a positive and significant association between adverse child experiences and engagement in delinquent behavior. Post-traumatic stress symptoms partially mediated the ACEs-delinquency relationship. In addition, sexual minority youth and youth who were less optimistic about the future, but who experienced more ACEs, were at risk for heightened levels of post-traumatic stress. Conclusions: Interventions that promote positive future outlooks may minimize the psychological sequelae of early child adversity and delinquent behavior particularly when tailored to the needs of sexual minority youth.

4.
An. psicol ; 39(2): 294-303, May-Sep. 2023. tab, ilus
Article in English | IBECS | ID: ibc-219768

ABSTRACT

Este trabajo analiza las expectativas futuras durante la adolescencia y su relación con variables personales (edad, sexo, autoestima y satisfacción vital) y contextuales (apoyo social percibido y nivel de riesgo). La muestra está formada por 748 adolescentes, con edades comprendidas entre los 9 y 16 años (M = 11.93, SD = 1.42) procedentes de contextos con distinto nivel de riesgo social. Los resultados muestran que las expectativas futuras disminuyen a medida que aumenta la edad, con pocas diferencias encontradas en función del sexo. Autopercepciones y sentimientos de apoyo social más positivos se asocian a mejores expectativas futuras. En relación al nivel de riesgo, contextos más vulnerables tienen un efecto negativo en las expectativas futuras. Los análisis de regresión muestran la capacidad predictiva de las variables estudiadas. Finalmente, el modelo de ecuaciones estructurales confirma el efecto causal positivo del ajuste psicológico y del apoyo social percibido, así como la influencia negativa de los contextos con mayores desventajas sociales, sobre las expectativas de futuro. Los resultados encontrados proponen la necesidad de instaurar programas preventivos orientados a fomentar los recursos personales de los niños, especialmente en aquellos que pertenecen a contextos vulnerables.(AU)


This paper analyzes adolescents’ future expectations (FE) and their relationship with personal variables (age, sex, self-esteem, and life sat-isfaction) and contextual variables (perceived social support and level of risk). The sample includes 748 adolescents, aged 9-16 (M= 11.93, SD= 1.42), coming from contexts with different levels of social risk. The results show that FE decrease as age increases, with few differences found based on sex. More positive self-perceptions and perceived social support are as-sociated with better FE. Concerning the level of risk, more vulnerable con-texts have a higher negative effect on FE. The regression analysis reveals the predictive capacity of the studied variables. The structural equation model confirms the positive causal effect of psychological adjustment and perceived social support, as well as the negative influence of contexts with greater social disadvantages on adolescent FE. The results suggest the need to establish preventive programs aimed at promoting personal resources of children, especially those who come from vulnerable contexts.(AU)


Subject(s)
Humans , Male , Female , Adolescent , Motivation , Self Concept , Personal Satisfaction , Risk Grade , Social Support , Psychology, Adolescent
5.
Arch Psychiatr Nurs ; 45: 158-163, 2023 08.
Article in English | MEDLINE | ID: mdl-37544692

ABSTRACT

COVID-19 has a profound impact on the mental health of healthcare workers, especially those combatting the disease. The current study examined the mediating role of psychological capital in the relationship between fear of COVID-19 and intolerance of uncertainty and positive future expectations in healthcare workers during the pandemic. 310 healthcare workers (51.9 % males, Mage = 34.2 ± 7.6) completed measures of fear of COVID-19, psychological capital, intolerance of uncertainty, and positive future expectations The results showed that fear of COVID-19 had a significant negative predictive impact on psychological capital and a significant positive predictive impact on intolerance of uncertainty. Psychological capital had a significant negative predictive impact on intolerance of uncertainty and a significant positive predictive impact on positive future expectations. Most importantly, the results indicated that psychological capital mediated the association of fear of COVID-19 with intolerance of uncertainty and positive future expectations. The results improve our understanding of the role of psychological capital in the relationship between fear of COVID-19 and intolerance of uncertainty and positive future expectations. Also, results have possible wider implications for equipping healthcare workers with the psychological tools to cope with stressors, including those linked to public health threats such as pandemics.


Subject(s)
COVID-19 , Male , Humans , Adult , Female , Uncertainty , Motivation , Fear , Health Personnel
6.
Adv Child Dev Behav ; 64: 217-253, 2023.
Article in English | MEDLINE | ID: mdl-37080670

ABSTRACT

The current chapter investigated perceived parenting practices associated with future expectations in a sample of African American adolescents and how these relations varied across self-processes (i.e., hope, self-esteem, racial identity). Specifically, 358 low-income, African American high school students were surveyed to examine the role of perceived parenting practices in youth's aspirations and expectations. Structural equation modeling (SEM) revealed that general parenting practices (i.e., support, monitoring, and consistent discipline) and racial socialization (i.e., preparation for bias, cultural socialization) significantly predicted positive future expectations, particularly for adolescents with low self-esteem. Implications of these results and directions for future research are discussed. Importantly, the results contribute to understanding of the developmental cascades of parenting practices and racial socialization in the everyday experiences of African American populations.


Subject(s)
Aspirations, Psychological , Black or African American , Parenting , Socialization , Adolescent , Humans , Black or African American/psychology , Forecasting , Motivation , Parenting/ethnology , Parenting/psychology , Race Factors , Self Concept , United States
7.
Av. psicol. latinoam ; 40(3): 1-16, sep.-dic. 2022.
Article in English | LILACS, COLNAL | ID: biblio-1428028

ABSTRACT

Expectations for the future of adolescents aging out of care have a determinant influence on short and long-term outcomes. In Brazil, care leavers experience the transition to adult life largely unsupported. Therefore, we aimed to investigate the aspects that favor better future expectations of Brazilian adolescents who are aging out of care. The study participants were 190 male (55.8 %) and female (44.2 %) adolescents between 14 and 18 years of age (m= 15.92, sd= 1.00) from three Brazilian capitals. The discriminant analysis technique was used to identify profile characteristics that significantly distinguished two groups: adolescents with high and those with low expectations for the future. The results reveal that (1) the aspect that most contributes to the increase in future expectations is the perceived social support, (2) the greater the readiness to leave care and the satisfaction with life, the better the future expectations, and (3) participating in an employment-assistance program brought down the adolescents' future expectations. These results point to the importance of preparation to leave care, combining instrumental support with socio-emotional support and considering the adolescents as the protagonists of their process and plans.


Las expectativas futuras de los adolescentes que dejan los centros de acogida con 18 años tienen una influencia determinante en los resultados que alcanzarán a corto y largo plazo. En Brasil, la mayoría de jóvenes que salen de los centros de acogida con 18 años transitan a la edad adulta sin ningún tipo de apoyo. Por ello, en este artículo apuntamos a investigar los aspectos que favorecen mejores expectativas de futuro en adolescentes brasileños que están a punto de salir de los centros de acogida por haber llegado a la mayoría de edad. Los participantes del estudio fueron 190 adolescentes de ambos sexos (44.2 % niñas y 55.8 % niños), entre 14 y 18 años (m= 15.92, de = 1.00), de tres ciudades capitales brasileñas. Se utilizó la técnica de análisis discriminante para identificar características de perfil que distinguieron significativamente dos grupos: adolescentes con altas expectativas y adolescentes con bajas expectativas de futuro. Los resultados revelan que (1) el aspecto que más contribuye al aumento de dichas expectativas es el apoyo social percibido, (2) cuanto mayor sea la percepción de preparación para dejar el centro de acogida y la satisfacción con la vida, mejores serán las expectativas, y (3) participar en un programa nacional de inserción laboral disminuye las expectativas de futuro de los adolescentes. Los resultados demuestran la importancia de preparar a estos jóvenes para la transición a la edad adulta, al combinar el apoyo instrumental con el socioemocional, y considerando a los adolescentes protagonistas de sus procesos y planes futuros.


As expectativas futuras dos adolescentes que saem dos centros de acolhimento aos 18 anos têm uma influência importante nos resultados alcançados por eles a curto e longo prazo. No Brasil, a maioria dos jovens que saem dos centros de acolhimento aos 18 anos transitam para a vida adulta sem nenhum tipo de apoio. Portanto, bus-camos investigar quais aspectos favorecem melhores perspectivas de futuro em adolescentes brasileiros que estão prestes a deixar os abrigos por já serem maiores de idade. Os participantes do estudo foram 190 ado-lescentes entre 14 e 18 anos (m = 15.92, dp = 1.00), de ambos os sexos (44.2 % meninas e 55.8 % meninos) de três capitais brasileiras. A técnica de análise discri-minante foi utilizada para identificar características de perfil que distinguissem significativamente dois grupos: adolescentes com altas expectativas para o futuro e adolescentes com baixas expectativas para o futuro. Os resultados revelam que: (1) o aspecto que mais contribui para o aumento das expectativas futuras é o suporte social percebido; (2) quanto maior a percepção de preparação para deixar o centro de acolhida e a satis-fação com a vida, melhores são as expectativas futuras; e (3) participar de um programa nacional de colocação profissional reduz as expectativas dos adolescentes para o futuro. Esses resultados apontam para a importância de preparar esses jovens para a transição para a vida adulta, aliando o apoio instrumental ao apoio socioemocional e considerando os adolescentes como protagonistas de seus processos e planos futuros.


Subject(s)
Humans , Personal Satisfaction , Social Support , Aging , Discriminant Analysis , Life , Motivation
8.
Eur Oral Res ; 56(2): 88-95, 2022 May 05.
Article in English | MEDLINE | ID: mdl-36003841

ABSTRACT

Purpose: The aim of this study was to determine descriptive characteristics of dental students, to investigate their professional expectations, career decision criteria, and related factors; to examine how (if any) seniority in school affects these. Subjects and methods: During the period of 2018-2019, all 1-5 grade students (n = 754) of Hacettepe University Dental School were invited to participate and those who accepted had filled under observation a standard questionnaire form of 35 questions (83.4%). In the analysis of the data, descriptive statistics, chi-square, Student's t-test and ANOVA and Odds ratio methods were used. Results: In this cross-sectional study, 66% of the group were female, age range was 18-30 (mean±SD= 21.2 ± 1.7). The most common reasons for choosing dentistry were "financial benefits", "job security" and "professional status". "Undertake specialist training" (80.2%) was the most common short-term expectation after graduation; two most common long-term expectations were "having a private clinic" (57.9%) and "completing specialization training" (56.0%). The most important factors affecting the post-graduation working plans were work-life balance and economic stability. Conclusion: It is recommended to provide adequate counseling and guidance to students about potential career paths to maximize a balanced and widely accessible oral health service delivery across the country with more motivated dentists. Qualitative research may improve our understanding of how dental education can be improved to fulfill students' expectations from school, and to motivate dental students towards general practitioning in the future.

9.
Int J Circumpolar Health ; 81(1): 2078472, 2022 12.
Article in English | MEDLINE | ID: mdl-35612317

ABSTRACT

The aim of this study first aims to forward our empirical knowledge of how older Sami experience healthcare encounters in Norway and what they expect in terms of future care services, and second, to forward our understanding of how more culturally safe services could be offered to the Sami population, 30 years after they were officially recognised as an Indigenous People. A qualitative interpretative and constructivist research design was used. 12 older South Sami were interviewed about their experiences with healthcare encounters, and their expectations for future care services. The results showed that the participants sometimes felt deprioritised and misunderstood by healthcare professionals. Moreover, they sometimes experienced that healthcare professionals had little or no knowledge about Sami history, culture and cosmology. They worried that they would not be accepted for being Sami if one day they would have to move into a nursing home. To conclude, the participants of this study are situated in a colonising context characterised by personal and collective experiences of accumulated discrimination that have taken place over many generations. The concepts of health equity and accumulated discrimination provide useful insights in the further development of culturally safe services for Indigenous Peoples in Norway and beyond.


Subject(s)
Language , Motivation , Delivery of Health Care , Health Personnel , Humans , Norway
10.
Front Psychol ; 13: 677997, 2022.
Article in English | MEDLINE | ID: mdl-35519645

ABSTRACT

In school settings, adolescents recur to different sources of information to create their beliefs about future possibilities. Social comparison processes and personal goals related to achievement play an important role in shaping these beliefs. Drawing upon literature concerning the Big-Fish-Little-Pond effect and the Achievement Goal Theory, the present study aimed at understanding how adolescents attending the last year of secondary school (n = 689; M age = 18.15; SD = 0.57) perceive their possibilities of potentially having a better future than their classmates. In particular, we sought to understand in what way this perception is influenced by students' perceived relative position in their class-which accounts for the social comparison process-and its interaction with different types of achievement goals (mastery-approach goals, mastery-avoidance goals, performance-approach goals, and performance-avoidance goals). Results showed that perceived relative position mediated the relationship between the predictors (classmates' average achievement and individual achievement) and future expectations. Furthermore, analyses of moderated mediation showed that both performance-approach and performance-avoidance goals reduced the impact of a low perceived relative position on future expectations, while mastery-approach and mastery-avoidance goals did not moderate its effect.

11.
Omega (Westport) ; : 302228221090760, 2022 Apr 17.
Article in English | MEDLINE | ID: mdl-35430914

ABSTRACT

This study aims to determine the effects of fear of COVID-19 on future expectations among nursing students. The research is a correlational descriptive study. This study was conducted with 310 nursing students of a state university. The COVID-19 fear and future expectation mean scores of the participants were found, respectively, as 17.16 ± 5.36 and 48.09 ± 8.77. The COVID-19 fear levels of the participants significantly varied based on their gender, whereas their future expectation levels significantly varied based on their place of residence, status of willingly choosing their department and status of having someone in their surroundings and family who had COVID-19 (p < 0.05). No significant relationship was identified between the COVID-19 fear and future expectation levels of the participants (p > 0.05). In this study, it was determined that the COVID-19 fear and future expectation levels of the nursing students were moderate. It was found that fear of COVID-19 did not significantly affect future expectations.

12.
Article in English | MEDLINE | ID: mdl-35409549

ABSTRACT

During the secondary school stage, students' motivation to study may decrease and affect their future expectations, which are exclusively directed toward the search for employment, with the consequent abandonment of academic training. The main objective of the present paper was to examine the sources of motivation to study and the future expectations of secondary school students, as well as to develop a predictive model of their future expectations based on the variables studied. The sample consisted of a total of 35,943 students from different Spanish high schools, with an average age of 15.83 (SD = 0.28). The instrument used was the placement tests referring to the PISA 2018 report. On the one hand, the results showed that the main source of motivation for secondary school students to study responds to some kind of imposition either from the surrounding environment or internally, which appears to be represented by identified or controlled extrinsic motivation. In terms of future expectations, important factors included the fundamentally expression of their intention to continue studying rather than to stop studying, facts or economic support which they considered as influential to their capacity to study, and the opinions of others such as parents and friends. On the other hand, sex showed some significant differences in terms of future expectations but did not predict them. The regression model explained 20.9% of the variability of future expectations based on variables such as grade repetition, reasons that discourage studying (not being interested in the contents and never studying), and the influences on future expectations (school grades and subject mastery). Finally, the structural equation model revealed that grade repetition predicts the reasons that discourage studying and these in turn impact future expectations which are influenced by school grades, performing well in a specialty, and having talent. Likewise, there was a negative correlation between repeating a course and school grades, performing well in a specialty, and having talent. Based on these results, it would be advisable to improve the intrinsic motivation of secondary school students by means of educational actions that contribute to the adjustment of their future expectations and attend to the students' own interests, desires, and competencies, all with the main purpose of contributing to meaningful learning and facilitating professional orientation, and above all, attending to diversity to reduce school failure.


Subject(s)
Attitude , Motivation , Adolescent , Humans , Schools , Spain , Students
13.
J Gerontol B Psychol Sci Soc Sci ; 77(3): 604-614, 2022 03 03.
Article in English | MEDLINE | ID: mdl-34192320

ABSTRACT

OBJECTIVES: Uncertainty about receiving care and assistance in the future has been increasing among older adults in Korea. This study examines whether expectations about receiving care from various sources (i.e., formal and/or filial caregivers) are related to life satisfaction among older adults in Korea. METHODS: Using data from the Korean Longitudinal Study of Ageing (N = 3,607, aged 65 or older), this study estimated fixed effects regression models to investigate longitudinal within-person associations between future care expectations and life satisfaction. RESULTS: The results of this study revealed that developing expectations of care from family caregivers is positively associated with life satisfaction. Beginning to expect care from nonfamily caregivers, however, is not associated with life satisfaction. When disaggregating different sources of care by family member type, expecting care from a spouse or daughter(s), but not son(s), is associated with higher life satisfaction. Gender-specific analyses showed that expecting care from daughter(s) is positively associated with life satisfaction among both men and women, whereas expectations of spousal care are associated with only men's life satisfaction. This study also found suggestive but not conclusive evidence that an association between care expectations from family caregivers and life satisfaction is stronger among older adults with lower education. DISCUSSION: Reducing uncertainty about future care may improve older adults' subjective well-being. Policymakers may consider policies and programs that support family care of the aged, and more fundamentally, encourage family involvement in the lives of older people.


Subject(s)
Motivation , Personal Satisfaction , Aged , Caregivers , Female , Humans , Longitudinal Studies , Male , Republic of Korea
14.
Int J Aging Hum Dev ; 94(2): 123-137, 2022 03.
Article in English | MEDLINE | ID: mdl-33369480

ABSTRACT

Despite much literature pointing to the saliency of self-perceptions of aging (SPA) to aging processes, limited research offers empirical analysis on what shapes SPA. In order to identify possible antecedents to SPA, we conducted an exploratory analysis to analyze whether two future-oriented constructs-optimism and self-efficacy associated with possible selves-were associated with SPA. We ran hierarchical linear regressions, with optimism and self-efficacy of possible selves predicting SPA among 244 middle-aged and older adults. Higher optimism, higher self-efficacy to achieve hoped-for selves, and higher self-efficacy to avoid feared selves were associated with higher overall SPA. Results from our study suggest that how someone appraises their future older self impacts how they perceive their current older self.


Subject(s)
Aging , Self Concept , Aged , Forecasting , Humans , Middle Aged , Optimism , Self Efficacy
15.
Health Soc Care Community ; 30(4): e933-e943, 2022 07.
Article in English | MEDLINE | ID: mdl-34245191

ABSTRACT

While demand for care-giving is increasing rapidly among older adults in Korea, there are large unmet care needs. In the face of an elder care crisis, older adults feel uncertain about how and by whom they will be cared for. This study examines the relationship between expectations of receiving care in the future and all-cause mortality among Korean older adults. We explore whether mortality risk differs by sources of care (non-family vs. family caregivers), and further disaggregate different sources of care by family member type (spouse, sons and daughters). Using data from the Korean Longitudinal Study of Ageing (N = 3,111 participants aged 65 or older), we estimate Cox proportional hazards regression models predicting all-cause mortality. Expecting to receive care from either non-family or family members is significantly associated with lower mortality risk. Expecting care from a spouse and/or daughter was associated with lower mortality risk, but expecting care from sons was not. After adjusting for covariates, expecting future care from a spouse and/or daughter predicted lower mortality risk (HR = 0.83; 95% CI = 0.71-0.97 [spouse], HR = 0.79; 95% CI = 0.67-0.94 [daughter]), and the coefficient for expectations of formal care from non-family members became statistically insignificant. After controlling for family structure, only the association between expecting care from daughters and mortality remained statistically significant (HR = 0.78; 95% CI = 0.66-0.94). These effects are more pronounced among women than men. Initiatives to support and maintain high-quality family relationships across the life course and remove barriers that obstruct family members from providing care to their elders would improve older adults' longevity.


Subject(s)
Caregivers , Motivation , Aged , Female , Humans , Longitudinal Studies , Male , Republic of Korea , Spouses
16.
Eur J Investig Health Psychol Educ ; 11(3): 1030-1043, 2021 Sep 07.
Article in English | MEDLINE | ID: mdl-34563090

ABSTRACT

(1) Background: University transition is a critical step in career construction due to the uncertainty and unpredictability of socioeconomic conditions; these conditions compel people to manage a greater quantity of perceived risks associated with their career projects than in the past, and to face unexpected situations that could compromise their quality of life in educational and work contexts. After all, experiencing well-being during the university path can undoubtedly affect the visions of one's future work, especially when a transition period is nearby. The present study aimed to explore the role of subjective risk intelligence in expectations about future work, analyzing the potential mediational role of academic satisfaction in this relationship. (2) Methods: A longitudinal study was carried out on 352 Italian university students at the end of the degree course. We used the following measures: in T1, Subjective risk intelligence scale, College Satisfaction scale; in T2, three items assessing the expectations about future work. (3) Results: The main findings showed that subjective risk intelligence has both direct and indirect effects (through the mediation of college satisfaction) on the expectations about future work. (4) Conclusions: The ability to manage risks, also through the contribution of domain-specific satisfaction, can lead to positive expectations toward one's future work. This could increase the likelihood to perform career-related behaviors in a more proactive way if people have high risk management skills and high levels of academic satisfaction with their university path during transition.

17.
Front Psychiatry ; 12: 727106, 2021.
Article in English | MEDLINE | ID: mdl-34512423

ABSTRACT

Internet addiction is a common and challenging problem among adolescents. Previous studies have shown that future time orientation is an important protective factor against internet addiction. In this study, the mediating effect of intolerance of uncertainty and the moderating role of perceived social support were examined on the association between future expectations, regarded as the "prospective life course" perspective of future time orientation, and internet addiction among adolescents. A total of 1,006 Chinese adolescents (54% male and 46% female; Mage = 15.42 years, SD = 1.32) recruited from middle schools completed questionnaires. Results indicated that future expectations were significantly negatively associated with internet addiction, and the link was mediated by intolerance to uncertainty in adolescents. Further, the latent moderated structural equation showed that perceived social support moderated the association between future expectations and intolerance of uncertainty. The association was significant only for adolescents with a higher level of perceived social support. The findings of this study provide specific guidelines for how to prevent adolescent internet addiction.

18.
Per Med ; 18(5): 483-490, 2021 09.
Article in English | MEDLINE | ID: mdl-34406078

ABSTRACT

Aim: Personalized medicine (PM) is a novel approach to diagnose and treat disease. The study assessed the knowledge, attitudes and future expectations of healthcare professionals (HPs) towards PM in Ethiopia. Materials & methods: A cross-sectional survey with primary data and a simple random sampling technique was applied to collect data. Results: Our study revealed from a total of 384 respondents, 98 (25.5%), 146 (38%) and 140 (36.5%) had good, medium and poor knowledge of PM, respectively. However, 172 (44.8%), 185 (48.2%) and 27 (7%) had positive, neutral and negative attitudes towards PM, respectively. Conclusion: Most respondent's future expectations of PM were positive. Education level had a significant association with attitudes and other sociodemographic variables were not significant for both knowledge and attitude.


Lay abstract Personalized medicine (PM) treats disease by assessing genetic information, environmental factors and lifestyles of individuals among the population. Questionnaires were mainly used to collect data. Chi-square was applied to check the association of variables and their significance at p-value < 0.05. Our study revealed among the total of n = 384 respondents only 25.5% had good knowledge on PM, 44.8% had a positive attitude towards PM and 34.1% of respondents had positive future expectations to implement PM. Limited knowledge and negative attitudes were associated with a lack of awareness and interaction from healthcare professionals with PM. Healthcare institutions shall create awareness and show the practical application of PM for high risk genetic cases.


Subject(s)
Health Knowledge, Attitudes, Practice , Motivation , Attitude of Health Personnel , Cross-Sectional Studies , Humans , Precision Medicine , Surveys and Questionnaires
19.
Data Brief ; 35: 106892, 2021 Apr.
Article in English | MEDLINE | ID: mdl-33748358

ABSTRACT

The worldwide spread of the COVID-19 pandemic has unpredictably changed the way people live, by influencing their behaviors and beliefs. This article presents the raw data that have been used to investigate how the pandemic affected people's beliefs and expectations about their future. A total of 3991 participants (18-85 years old) were recruited through an online survey using the Qualtrics platform. The data collection was carried out during the Italian lockdown, between April 1st and April 20th, 2020. This survey collected information about psychological and socioeconomic variables related to the COVID-19 emergency. Respondents filled out a battery of questionnaires that included five measures. Three of the measures were specifically developed by the authors: 1. Expected repercussions of COVID-19; 2. Forethought scale; and 3. Perceived financial resources. The two other measures were standardized questionnaires: the Zimbardo Time Perspective Inventory Short Version (ZTPI-short) and the Positive and Negative Affect Schedule (PANAS). Data from tailored measures on the COVID-19 pandemic reflect people's beliefs about the future, in terms of expectation about the pandemic's effect, estimation of the time needed for the pandemic to resolve, and estimation of how long people could endure the lockdown situation from a financial perspective. The ZTPI questionnaire was administered to measure people's differences in terms of Deviation from Balanced Time Perspective (DBTP). The PANAS questionnaire, instead, was administered to investigate people's differences in terms of emotional mood states. The provided dataset could be useful to other researchers, considering that the data were collected during the lockdown imposed on Italian citizens to face the unprecedented emergency due to the COVID-19 pandemic. Therefore, the collected data may help to understand how people coped with the pandemic, both from a psychological and socioeconomic perspective. Finally, this dataset can be included in the broad context of data, procedures, and experimental materials that have been used to expand our knowledge in the study of time perspective, beliefs, and emotions.

20.
Pers Individ Dif ; 174: 110674, 2021 May.
Article in English | MEDLINE | ID: mdl-36540758

ABSTRACT

The effects of the COVID-19 pandemic on the future are hardly predictable, and people differ in terms of expected repercussions on their future. This study investigated individual differences in the pandemic's expected repercussions, with particular attention to a Balanced Time Perspective (BTP). BTP reflects an individual profile with optimal temporal orientations, it is positively associated with mental health, and it has proven to promote successful coping with unexpected crises. We analyzed data from 3991 adults from 18 to 85 years old participating in an online survey conducted during the Italian lockdown. Participants provided information on BTP, affective states, financial resources, and expectations for the future. Multi-group path analysis was used to test the hypothesized model and to explore gender differences. Results showed that people with a more BTP had fewer negative beliefs about COVID-19's consequences on their future life. BTP affected expected repercussions also indirectly, via affects and beliefs. Finally, gender emerged as a significant moderator of some of the relationships highlighted. The present study contributes to the understanding of the psychological reactions to the current health emergency by confirming its impact on several life domains besides health, not only in the present but also in the anticipated future.

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