The effects of power posing on neuroendocrine levels and risk-taking.

Background: The current study attempted to replicate the original findings regarding the effects of power posing on testosterone and cortisol levels, risk-taking behavior, and perceived power. We further extended the investigation by testing the effect of power posing on estradiol and progesterone levels.

Methods: A sample of 92 young adults (30 males; 32 females taking oral contraceptives; and 30 females not taking oral contraceptives who were in their midluteal phase) were randomly assigned to high-power-pose or low-power-pose conditions and asked about their feelings of power.

The Effect of Being Vaccinated and National Vaccination Rates on Individuals' Cognitions, Emotions, and Economic Expectations: Evidence from Israel.

Background: Israel was the first nation to establish a vaccination program during the COVID-19 pandemic. Thus, its citizens could look to no other country to help them judge its influence. People's predictions of their safety should depend on whether they were vaccinated, whereas their predictions regarding the COVID-19 pandemic should be based on the degree of progress of the vaccination program.

State Anxiety and Procrastination: The Moderating Role of Neuroendocrine Factors.

Procrastination is prevalent among students, as well as the general population, and has negative impacts on various domains. Several models aimed to understand factors associated with procrastination, with some suggesting that anxiety plays a significant role. Biological factors have been shown to contribute to individual differences in procrastination; however, little attention has been paid to the role of neuroendocrine factors on procrastination.

Compliance with Ministry of Health Regulations among Israeli Nurses during the COVID-19 Pandemic: The Mediating Role of Risk Perception.

The COVID-19 pandemic has created a sustained state of emergency, causing uncertainty and risk taking. Israeli nurses were required to follow new regulations and safety measures issued by the Israeli Ministry of Health (MOH). This study aimed to examine nurses' compliance with MOH regulations and its association with their risk and threat perceptions and their positive and negative emotions.

Physicians' Compliance with COVID-19 Regulations: The Role of Emotions and Trust.

(1) Background: Medical teams are at the forefront of the COVID-19 pandemic. Decision making among medical staff is important for promoting and maintaining the health of patients and staff. This study examines factors associated with physicians' decision making and preventive behavior during the COVID-19 pandemic in Israel.

Optimism and precautionary measures during the COVID-19 outbreak in China.

Objective: The current study uses the unique setting created by the coronavirus crisis in China during the peak period of the pandemic to examine the behavioral factors affecting the decision of the Chinese people to adopt the precautionary actions recommended by the government.

Methods: Using the social app WeChat, we conducted a cross sectional study of the Chinese people in mid-February 2020.

Results: Our results show that higher levels of dispositional optimism and support for the government's actions for managing the epidemic were positively correlated with the compliance level.

The Willingness to Pay for a Hypothetical Vaccine for the Coronavirus Disease 2019 (COVID-19).

This study investigates how people in Japan perceived the severity of and probability of infection from coronavirus disease 2019 (COVID-19), and how their willingness to purchase a hypothetical vaccine depends on these perceptions and their risk attitudes. We conducted a large-scale panel survey three times between 13 March to 13 April 2020 in Japan. By analyzing the data, we found that the perception of COVID-19 became more serious.

Is stronger religious faith associated with a greater willingness to take the COVID-19 vaccine? Evidence from Israel and Japan.

Achieving high vaccination rates is important for overcoming an epidemic. This study investigates the association between religious faith and intentions to become vaccinated against COVID-19 in Israel and Japan. Most of Israel's population is monotheistic, whereas most Japanese are unaffiliated with any religion.

The impact of Israel's Front-of-Package labeling reform on consumers' behavior and intentions to change dietary habits.

Background: In January 2020, Israel launched a reform mandating Front-of-Package (FOP) labeling on food products. The current study examined the factors affecting consumers' decision-making regarding the use of FOP labels a year after the reform was implemented.

Methods: The survey was conducted between December 2020 and January 2021 and included a sample of 507 participants age 21 and over.

Determinants of Israeli consumers' decision to use food label information more frequently: a national survey study.

Background: Food labeling to encourage healthier food choices may have positive long-term effects. Yet previous studies point to challenges in terms of how consumers understand and use labeling information. The current study seeks to determine how psychological factors related to health and nutrition, food label perceptions, nutrition habits and sociodemographic factors are associated with consumers' decisions to seek and use the information on nutrition food labels more frequently.

Determinants of women's decision to undergo early mammography: A survey study.

For young women, mammography has limited effectiveness and entails exposure to radiation, discomfort, and additional expense. This study identifies factors associated with women's willingness to undergo mammography despite official guidelines to the contrary. Using the Health Belief Model, we surveyed Israeli women aged 40-51 who are not at high risk of breast cancer and who had or had never undergone mammography.

Factors affecting oral examinations and dental treatments among older adults in Israel.

Background: Routine dental examinations are important for early diagnosis and treatment of dental problems among older adults in order to improve their quality of life and avoid costly future treatments. In Israel, a significant percentage of adults do not seek dental care.

Methods: The study is based on a 2017 telephone survey conducted among people aged 50-75 from different population groups in Israel to examine their health beliefs and attitudes toward dental treatments.

Sex Hormone/Cortisol Ratios Differentially Modulate Risk-Taking in Men and Women.

The present study aimed to extend the original focus of the dual-hormone hypothesis on testosterone and cortisol involvement in risk-taking to other sex hormones: estrogen and progesterone. The study also examined two alternative models for the proposed relationship between cortisol and sex steroids and for their joint influence on risk-taking: interaction and ratio terms. In all, 40 women and 37 men were tested for circulating sex hormones and provided self-reports on risk-taking.

The use of dental services for children: implications of the 2010 dental reform in Israel.

Routine dental examinations for children are important for early diagnosis and treatment of dental problems. The level of dental morbidity among Israeli children is higher than the global average. A July 2010 reform of Israel's National Health Insurance Law gradually offers free dental services for children up to age 12.

Factors affecting the intention and decision to be treated for obstructive sleep apnea disorder.

Background And Purpose: Obstructive sleep apnea (OSA) disorder has a deleterious impact on health. Using the continuous positive airway pressure (CPAP) device effectively lessens OSA. The purpose of this study was to examine the factors affecting patients' intention and actual decision to get treatment.

How experience shapes health beliefs: the case of influenza vaccination.

This study examines the impact of past experience with influenza and the influenza vaccine on four categories of the Health Belief Model: beliefs about susceptibility to contracting influenza, severity of illness, perceived benefits of the vaccine in preventing influenza, and perceived barriers to getting vaccinated. The study population comprised employees at different workplaces in Israel. The results indicate that individuals who took flu shots in the past perceived higher levels of benefits from the vaccine and lower barriers to getting the vaccine than those who had not been vaccinated.

Factors Affecting Intention among Students to Be Vaccinated against A/H1N1 Influenza: A Health Belief Model Approach.

The outbreak of A/H1N1 influenza (henceforth, swine flu) in 2009 was characterized mainly by morbidity rates among young people. This study examined the factors affecting the intention to be vaccinated against the swine flu among students in Israel. Questionnaires were distributed in December 2009 among 387 students at higher-education institutions.

Factors affecting the decision to be treated with continuous positive airway pressure for obstructive sleep apnea syndrome.

Background: Obstructive sleep apnea syndrome (OSAS) is a sleep-related breathing disorder characterized by excessive daytime sleepiness, accidents and high medical expenses. The first line of treatment for OSAS is continuous positive airway pressure (CPAP).

Objectives: To examine attitudes and beliefs as well as physiological and sociodemographic factors affecting OSA patients' decision whether or not to purchase a CPAP device.

Workplace vaccination and other factors impacting influenza vaccination decision among employees in Israel.

The study examined the factors affecting the decision to be vaccinated against influenza among employees in Israel. The research, conducted in 2007/2008, included 616 employees aged 18-65 at various workplaces in Israel, among them companies that offered their employees influenza vaccination. The research questionnaire included socio-demographic characteristics, and the Health Belief Model principles.

A policy to promote influenza vaccination: a behavioral economic approach.

The aims of this study were to identify the predictors of people's willingness to be vaccinated against influenza and to determine how to improve the inoculation rate. The study was based upon the results of our original large-scale survey conducted in the USA in 2005. A model of bounded rationality can explain vaccination behavior fairly well: (a) people evaluate the costs and benefits of vaccination by applying risk aversion and time preference; (b) the 'status quo bias' of those who were vaccinated in the past affects their decision to be vaccinated in the future; and (c) overconfidence indirectly affects the decision through the moderation of perceived variables.

Factors affecting nurses' decision to get the flu vaccine.

The objective of this study was to identify factors that influence the decision whether or not to get the influenza (flu) vaccine among nurses in Israel by using the health belief model (HBM). A questionnaire distributed among 299 nurses in Israel in winter 2005/2006 included (1) socio-demographic information; (2) variables based on the HBM, including susceptibility, seriousness, benefits, barriers and cues to action; and (3) knowledge about influenza and the vaccine, and health motivation. A probit model was used to analyze the data.

The effects of socioeconomic factors on the decision to be vaccinated: the case of flu shot vaccination.

Background: Anti-influenza vaccination has proven cost-effective for society. In Israel, however, vaccination rates remain relatively low in comparison to other countries.

Objectives: To analyze the socioeconomic and health status factors affecting the decision to be vaccinated against flu and to compare these factors to results from other countries in order to determine which segments of the adult population should be targeted for increased coverage in influenza vaccination programs.