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Although very significant and applicable, there have been no formal justifications for the use of Monte‐Carlo models and Markov chains in evaluating hospital admission decisions or concrete data supporting their use. For these reasons, this research was designed to provide a deeper understanding of these models. The purpose of this paper is to examine the usefulness of a computerized Monte‐Carlo simulation of admission decisions under the constraints of emergency departments.

The authors construct a simple decision tree using the expected utility method to represent the complex admission decision process terms of quality adjusted life years (QALY) then show the advantages of using a Monte‐Carlo simulation in evaluating admission decisions in a cohort simulation, using a decision tree and a Markov chain.

After showing that the Monte‐Carlo simulation outperforms an expected utility method without a simulation, the authors develop a decision tree with such a model. real cohort simulation data are used to demonstrate that the integration of a Monte‐Carlo simulation shows which patients should be admitted.

This paper may encourage researchers to use Monte‐Carlo simulation in evaluating admission decision implications. The authors also propose applying the model when using a computer simulation that deals with various CVD symptoms in clinical cohorts.

Aside from demonstrating the value of a Monte‐Carlo simulation as a powerful analysis tool, the paper's findings may prompt researchers to conduct a decision analysis with a Monte‐Carlo simulation in the healthcare environment.

The purpose of this paper is to evaluate the contribution of medical information systems (IS) to efficient use of information when diagnosing chest pain complaints with suspected acute myocardial infarction (AMI) as regards ordering of tests and accuracy of diagnosis.

In total, 102 physicians were asked to diagnose three cases of chest pain in patients consulting an emergency department (ED) in a simulation study. Half of the participants had access to a medical IS with complete patient information and the other half of the physicians did not.

It was found that participants who viewed the medical IS ordered fewer clinical examinations. Participants who viewed the medical histories made a more accurate main differential diagnosis (DD) of AMI. Physicians with access to the medical history reported significantly higher levels of confidence in their decisions, regardless of seniority.

The findings suggest that IS leads to better utilization of medical services, greater efficiency and lower costs and thus has implications for other healthcare sectors.

This paper reports several findings of a survey on children aged 5–13¹ years focusing on their daily lives. The aim was to test the assumption, claimed in New Childhood Sociology, that children are a generational group so strictly dependent on adult society that they have little autonomy in their daily behaviour. Moreover, although they are a social group that is different from that of adults, they are so diversified internally that it seems more appropriate to speak of diversified childhoods (James, Jenks & Prout, 1998; James & Prout, 1990; Qvortrup, 1991; Hengst & Zeiher, 2004). Our first objective in this paper was therefore to improve the rather scarce knowledge of children's everyday lives in post-industrial Western societies and then to analyse to what extent these were connected with those of adults. Finally, we wished to detect the degree and patterns of differences in the children's lifestyles.

This chapter investigates voting decisions by mutual funds in a variety of management-sponsored proposals in Israel. Our main findings are that mutual fund managers tend to vote with management and oppose only about 30 percent of all potentially harmful proposals. Larger equity holdings by the fund manager and better prior performance by the firm are found to be negatively associated with the odds of voting against management. Also, mutual funds managed by banks are found to exhibit better monitoring than mutual funds managed by private investment companies. We find that bank fund managers are more likely to vote against management than other mutual fund managers. We further find that non-bank funds tend to increase equity holding following the meeting regardless of their vote, whereas bank funds tend to follow the “Wall Street Rule” and reduce their equity holdings after voting against management.

This paper analyzes Israeli mutual fund managers’ decisions regarding participation in shareholder meetings. The evidence suggests that the decision is affected by both the institution's and its beneficiaries’ interests. Consistent with the beneficiaries’ interest, the odds of attending are higher when the proposals to be voted upon could harm the fund's beneficiaries, than in other proposals, and the odds decrease with board independence. Consistent with the institution's interests, the odds that mutual funds managed by commercial banks will participate in shareholder meetings are found to be negatively related to the corporation's bank debt level. Surprisingly, despite their legal obligation, only 27% of the mutual fund managers expected to attend a meeting actually do so.

Extant research has shown the prevalence of social networking site (SNS) addiction and provided evidence for its negative consequences. Given such consequences, it is conceivable that some users decide to discontinue their SNS use in response to SNS addiction. This paper examines key mechanisms that translate SNS addiction into discontinuance decisions.

A theoretical model is proposed based on the cognitive-affective model of behavior. It is empirically tested with data from 499 SNS users.

Results show that cognitive dissonance (as primary cognitive response) and guilt (as primary affective response) mediate the relation between SNS addiction and decision to discontinue SNS use, whereas self-accountability and perceived self-efficacy play positive and negative moderating roles. Additional analysis reveals that the effect of guilt on decision to discontinue SNS use follows a nonlinear pattern.

Additional cognitive and affective responses, beyond cognitive dissonance and guilt, as well as additional contextual factors may influence the relation between SNS addiction and decision to discontinue SNS use. In addition, the relation between decisions and actual discontinuance should be examined by future research.

This study highlights important key antecedents of the decision to discontinue SNS use, namely cognitive dissonance, guilt, self-accountability, and perceived self-efficacy, and the mechanisms underlying their influence. It also explains the nonlinear effect of guilt on the decision to discontinue SNS use.

Online violence has been rampant in the past decade, intensifying the victims’ suffering owing to its rapid dissemination to vast audiences. This study aims to focus on online gender-based violence directed against young Bedouin women who have left their male-dominated home territory for academic studies. This study examined how the backlash against these students, intended to stop changes in traditional gender roles, is reflected in offensive TikTok videos.

This research is based on a qualitative-thematic analysis of 77 questionnaires and 30 semistructured in-depth interviews with first-year female Bedouin students aged 18–21 years.

The backlash was widespread, with young Bedouin men using offensive videos as “proof” that women have violated codes of honor and morality. The videos exhibited four types of gender-based violence: claims of immoral behavior, aggressive captions that take the footage out of context, allegations of immodest clothing and digital photo editing that produced fabricated results. Examining participants' reactions to the videos, this study revealed two patterns of response: passive acceptance of the situation and an active approach that included reaching out to powerful Bedouin men for solutions.

This research enriches the literature on online gender-based violence, particularly against women in traditional societies, and suggests practical steps: developing online media literacy in traditional societies, adopting a proactive approach and nurturing social self-competence in women who have been victims of online gender-based violence.

This paper aims to explore, for the first time over a long period of time, the autobiographical memory of Israeli veterans of the 1948 War, pertaining to the 1948 Palestinian exodus that led to the creation of the Palestinian refugee problem. Does this memory include the Zionist narrative (i.e. willing flight of the Palestinian refugees) or a critical narrative (i.e. willing flight and expulsion)? One of the primary sources to influence the collective memory of conflicts is the autobiographical memory. This memory is also one of the primary sources for research of the past. Thus, autobiographical memory is of importance.

Methodologically, this is done through an analysis of all 1948 veterans’ memoirs published between 1949 and 2004. Interviews were also conducted with various veterans, to understand the dynamics of their memoir publication.

Empirical findings suggest that during the first period (1949-1968), this memory was exclusively Zionist; during the second (1969-1978), it became slightly critical; and during the third (1979-2004), the critical tendency became more prevalent. Onward, the nine empirical causes for the presentation of exodus the way it was presented are discussed. Theoretical findings relate, inter alia, to the importance of micro factors in shaping the autobiographical memory, assembles seven such theoretical factors, suggests that these factors can influence in two ways (promoting collective memory change or inhibiting it), and that their impact can change over time.

Taken together, the paper contributes empirical and theoretical findings that are based on a solid and wide scope research.

The purpose of this paper is to examine the perceptions of parental involvement among 317 teachers in the Arab education system in Israel.

A questionnaire measured teachers’ attitudes regarding parents’ involvement in the school relating to pedagogy, resources, and control.

The findings show that Arab teachers perceive parents’ involvement as related to pedagogy and resources rather than control. In addition, the research results revealed that young teachers in terms of age, and seniority of teaching, and teachers who are not members of the management team demonstrated a stronger perception of the pedagogy and control components than did older and senior teachers and teachers who are members of the management team. However, older and senior teachers and teachers who are members of the management team had a stronger perception that parental involvement related to resources than did young teachers and teachers who are not members of the management team.

Implications and directions for future research are discussed.

The paper contributes to our understandings of the different components that affect parental involvement in developing and minority societies.