مروری بر آزمون های ارزیابی نگرش افراد غیر لکنتی

Objectives: Adverse childhood experiences (ACEs) are related to the development of a range of mental health problems and risky behaviors. Generally, adolescents who experienced a greater number of ACEs have been found to be at increased risk of substance use behaviors. This study investigated the association between ACEs and substance use (i.e., cigarette smoking, binge drinking, and cannabis use) as mediated by perceptions of harm and perceived peer and parental attitudes towards each substance.Methods: A survey was completed by 6,304 students aged 12 to 18 (M = 14.75, SD = 1.76) in Wood County, Ohio, assessing ACEs, substance use behaviors, perceptions of harm and perceived peer and parental attitudes towards each substance. Mediation models controlling for age and gender were conducted for each substance use behavior including perceptions of harm and perceived peer and parental attitudes specific to each substance.Results: Controlling for age and gender, perceptions of harm and peer attitudes towards binge drinking partially mediated the relationship between ACEs and past month binge-drinking. For past month cannabis and cigarette smoking, peer and parental attitudes, but not perceptions of harm, partially mediated the relationship between ACEs and past month engagement in these substances.Implications: Greater perceptions of harm and negative attitudes by parents or peers may be protective against substance use behaviors among youth that have experienced ACEs. Early interventions focusing on increasing perceptions of harm along with promoting negative parental and peer attitudes towards substance use could decrease rates of use among those who experienced ACEs.

COVID-19 Effects on Medical Education: A Viral Transfer of Knowledge to Radiation Oncology

Knowledge and attitudes of influenza vaccination among parents of preschool children in a region with avian influenza (H5N1)

Effect of a Disability Course on Prospective Educators' Attitudes Toward Individuals with Mental Retardation

ABSTRACTThe authors investigated the effects of reading different types of online comments about a company on people's attitude change based on individual's prior attitude toward the company. Based on Social Judgment Theory, several hypotheses were tested. The results showed that the effects of online comments interact with individuals’ prior attitudes toward a corporation. People with a strong negative attitude toward a corporation were less influenced by other's online comments than people with a neutral attitude in general. However, people with a prior negative attitude were more affected by refutational two-sided comments than one-sided comments. The results suggest that the effects of user generated content should be studied in a holistic manner, not only by investigating the effects of online content itself, but also by examining how others’ responses to the content shape or change individuals’ attitudes based on their prior attitudes.

Relative Influences of Affect and Cognition on Behavior: Are Feelings or Beliefs More Related to Blood Donation Intentions?

Restart a Heart Day: A strategy by the European Resuscitation Council to raise cardiac arrest awareness

The transmission of attitudes toward deviant behavior occurs in social contexts such as peer groups. Accordingly, individuals align their attitudes to those of friends because they want to belong to that social category or, conversely, individual attitudes influence the perception of peer attitudes. Hence, individuals self-stereotype themselves as being members of a peer group or they project their attitudes onto friends. However, it is unclear which process-self-stereotyping or social projection-is predominant in determining similarity of individual and peer attitudes toward deviant behavior. Furthermore, it is unclear whether predominance changes between early/middle adolescence and emerging adulthood. These gaps are examined with panel data on individual attitudes toward deviant behavior and perceived attitudes of individuals' friends from a German study covering ages 14 to 20 (N = 3723; proportion of male respondents across panel waves ranges between 42 and 49%). A random intercepts cross-lagged panel model is applied to the data to estimate within-person effects in both directions, which allows to answer whether self-stereotyping or social projection is predominant and whether predominance changes across time. The results indicate that self-stereotyping is active almost entirely in adolescence and emerging adulthood. Reversed effects only occur during the transition from adolescence to emerging adulthood, signaling a developmental shift toward social projection. Thus, the influence of perceived peer attitudes toward deviant behavior on individual attitudes decreases in the phase in which adolescents develop into young adults. At the same time, individuals' own attitudes become increasingly influential for making inferences about the attitudes of their peers.

The early growth response gene product Egr-1 has been shown to have great impact on growth, proliferation, and differentiation in a wide variety of cells, including T cells. In this study, we show that Egr-1 is rapidly induced upon T cell stimulation and is expressed predominantly in T helper type 2 (Th2) compared with type 1 (Th1) cells. We further investigate the role of Egr-1 in regulation of the Th2 cytokine interleukin-4 (IL-4) expression. IL-4 is a key Th2 cytokine that regulates humoral immunity and also causes allergic inflammation. Regulation of IL-4 gene transcription in Th2 cells has been shown to be controlled by multiple T cell receptor (TCR)-induced transcription factors. However, only a few transcription factors were shown to be selectively induced in differentiated Th2 cells in response to TCR stimulation. Chromatin immunoprecipitation analysis demonstrates that Egr-1 binds to the IL-4 promoter in vivo upon T cell stimulation. Ectopic expression of Egr-1 enhances endogenous IL-4 mRNA expression and elevates IL-4 promoter activity. We also show that Egr-1, nuclear factor of activated T cell, and NF-kappaB cooperatively bind to an NFAT/NF-kappaB-overlapping IL-4 enhancer element and activate the IL-4 promoter synergistically. Furthermore, we show that antisense oligonucleotides that knock down Egr-1 expression attenuate IL-4 transcription. Our study provides the first evidence that Egr-1 protein is differentially expressed in Th1 and Th2 cells and is involved in the acute phase of the IL-4 transcription in response to TCR stimulation.

Since the outbreak of the COVID-19 pandemic, many scientific papers have described the medical aspects and treatment of the virus infection and its symptoms. There are also many studies on how pandemics of this magnitude affect psychological wellbeing. Despite the spread of COVID-19, it has remained a rather abstract threat for many people in Poland. They have often expressed disbelief and negative attitudes toward social restrictions. The study aimed to investigate changes in attitudes to the COVID-19 threat in young people and the psychological repercussions of social isolation. The present study examined the changes in young people's attitudes, ones not directly affected by COVID19, over a period of a month. It comprised 41 individuals aged 21 to 60. The partic- ipants were asked to fill out a specially designed Internet questionnaire. This consisted of 5 open questions concerning their attitudes, values, feelings, reactions, and vision of the future. They were also encouraged to give their own remarks. At first, 46.6% of participants reported a feeling of discomfort, while 48.4% treated the situation as an opportunity to temporarily slow down the pace of life. However, negative moods and deterioration of mental state arose over time, and 58.7% of respondents reported discomfort in the second study. It shows that counter-arguing against information that causes discomfort and fear does not work for long. Moreover, the majority of them believed that the epidemic would result in the deterioration of their psychological wellbeing. The study revealed that psychological restlessness was almost imperceptible at first, and many participants reported a feeling of relief. Nevertheless, deterioration of mental state arose gradually, often leading to a lack of motivation, feelings of loneliness, helplessness, and, consequently, aggressive behaviors. The neuropsychological and biological aspects of long-term stress are also discussed.

Nonbiomedical factors affecting antibiotic use in the community: authors' response

COVID-19 created immense global challenges in 2020, and the world will live under its threat indefinitely. Much of the information on social media supported the government in addressing this major public health event. On January 9, to control the virus, the Chinese government announced universal vaccinations. However, due to a range of varied interpretations, people held different attitudes towards vaccination. Therefore, the success of the mass immunization strategy greatly depended on the public perception of the COVID-19 vaccine. This article explores the changes in people's emotional attitudes towards vaccines and the reasons behind them in the context of the global pandemic in an effort to help mankind overcome this ongoing crisis. For this article, microblogs from January to September containing Chinese people's responses to the COVID-19 vaccines were collected. Based on fuzzy logic and deep learning, we advance the hypothesis that fuzzy vector adaptive improvements will make it possible to better express language emotion and that fuzzy emotion vectors can be integrated into deep learning models, thus making these models more interpretable. Based on this assumption, we design a deep learning model with a fuzzy emotion vector. The experimental results show the positive effect of this model. By applying the model in analyses of people's attitudes towards vaccines, we can obtain people's attitudes towards vaccines in different time periods. We discovered that the most negative emotions about the vaccine appeared in April and that the most positive emotions about the vaccine appeared in February. Combined with word cloud technology and the LDA model, we can effectively explore the reasons for the changes in vaccine attitudes. Our findings show that people's negative emotions about the vaccine are always higher than their positive emotions about the vaccine and that people's attitudes towards the vaccine are closely related to the progress of the epidemic. There is also a certain relationship between people's attitudes towards the vaccine and those towards the vaccination.

Ten Million Calls and Counting: Progress and Promise of Tobacco Quitlines in the U.S.

The mental health community: An underserved and undertreated population: Encouraging research but challenges remain

Asthma in men and women: Treatment adherence, anxiety, and quality of sleep