Attention deficit hyperactivity disorder and its relation to aggressive behavior among primary school students of both genders in Riyadh, Saudi Arabia

The current study aimed to examine the correlation type between attention deficit hyperactivity disorders among primary school students of both genders in Riyadh, Saudi Arabia. It also sought to make comparisons between the male and female primary school students regarding attention deficit hyperactivity disorder and aggressive behavior. Further, the present study examined ADHD in children and its relationship to a number of other potentially related variables. The sample of the study consisted of 200 primary school students of both genders whose ages ranged between 9 to 13 years. To achieve the objectives of the study, it relied on the descriptive (correlative/comparative) method, especially the Pearson correlation coefficient and the T-test. The findings of the study show that there were more male children with attention deficit hyperactivity disorder (ADHD) and aggressive behavior than female students. The results of the study confirm the results of other studies. The study recommends that there is a need for early detection of children with developmental and emotional disorders (like children with ADHD). The results of the present study are also consistent with the findings of previous studies that indicated that attention disorder associated with hyperactivity is positively associated with aggressive behavior in children of both sexes. It also proposes to prepare and arrange guidance programs for them and their parents and strive towards achieving optimal treatment of such children in the school environment.

Why postmortems fail

Most high-profile disasters are followed by demands for an investigation into what went wrong. Even before they start, calls for finding the missed warning signs and an explanation for why people did not “connect the dots” will be common. Unfortunately, however, the same combination of political pressures and the failure to adopt good social science methods that contributed to the initial failure usually lead to postmortems that are badly flawed. The high stakes mean that powerful actors will have strong incentives to see that certain conclusions are—and are not—drawn. Most postmortems also are marred by strong psychological biases, especially the assumption that incorrect inferences must have been the product of wrong ways of thinking, premature cognitive closure, the naive use of hindsight, and the neglect of the comparative method. Given this experience, I predict that the forthcoming inquiries into the January 6, 2021, storming of the US Capitol and the abrupt end to the Afghan government will stumble in many ways.

Developing a collaborative, humanistic interprofessional healthcare culture: a multi-site study

Introduction:Developing a collaborative, humanistic interprofessional healthcare culture requires optimal relational skills, respect, interpersonal cohesion, and role clarity. We developed a longitudinal curriculum to engender these skills and values in institutional leaders. We report results of a qualitative study at seven US-based academic health centers to identify participants’ learning. Methods:At each institution, participants from at least three different professions met in small group sessions twice-monthly over nine months. Sessions focused on relational capacities to enhance leadership and professionalism, and utilized critical reflection and experiential learning to promote teamwork, self-knowledge, communication skills, and address challenges encountered by a healthcare team. Participants completed reflective responses to open-ended questions asking what knowledge, insights, or skills they gained by working in this interprofessional group and applications of their learning. Five investigators analyzed the anonymized responses using the constant comparative method. Results:Overarching themes centered on relationships and the strength of the relational nature of the learning. We observed learning on three levels: a) Intrapersonal learning included self-awareness, mindfulness, and empathy for self that translated to reflections on application of these to teamwork and teaching; b) Interpersonal learning concerned relational skills and teaching about listening, understanding others’ perspectives, appreciation/respect for colleagues, and empathy for others; c) Systems level learning included teaching skills about resilience, conflict management, team dynamics and cultural norms, and appreciation of resources from interprofessional colleagues. Discussion:A curriculum focusing on humanistic teaching for leaders led to new insights and positive changes in relational perspectives. Learning occurred on multiple levels. Many learners reported revising previous assumptions, a marker for transformative learning. Humanistic faculty development can facilitate deep bonds between professions.

Potential Electricity Production by Installing Photovoltaic Systems on the Rooftops of Residential Buildings in Jordan: An Approach to Climate Change Mitigation

Countries with limited natural resources and high energy prices, such as Jordan, face significant challenges concerning energy consumption and energy efficiency, particularly in the context of climate change. Residential buildings are the most energy-consuming sector in Jordan. Photovoltaic (PV) systems on the rooftops of residential buildings can solve the problem of increasing electricity demands and address the need for more sustainable energy systems. This study calculated the potential electricity production from PV systems installed on the available rooftops of residential buildings and compared this production with current and future electricity consumption for residential households. A simulation tool using PV*SOL 2021 was used to estimate electricity production and a comparative method was used to compare electricity production and consumption. The results indicated that electricity production from PV systems installed on single houses and villas can cover, depending on the tilt angle and location of the properties, three to eight times their estimated future and current electricity use. PV installation on apartment buildings can cover 0.65 to 1.3 times their future and current electricity use. The surplus electricity produced can be used to mitigate urban energy demands and achieve energy sustainability.

The study of a tractor diesel engine operation on ethanol and rapeseed oil at various speed modes

Introduction (problem statement and relevance). The depletion of oil fuels reserves and the steady growth of their consumption will require new solutions in the development of technologies based on renewable energy sources. The study of the possible alternative fuels use in internal combustion engines is a complex scientific task, including the research of the alternative fuels effect on the power plants operation efficiency.The purpose of the study was to obtain the speed characteristics of a diesel engine operating on ethyl alcohol and rapeseed oil.Methodology and research methods. An air-cooled with volumetric mixture formation tractor diesel engine of dimension 2Ch 10.5/12.0 was selected as an object of research. The study was carried out by a comparative method. To measure the speed characteristic a fixed cyclic fuel supply was applied after the engine reaching the nominal operating mode at a crankshaft speed of 1800 min-1 and an average effective pressure in the cylinder of 0.588 MPa. This approach, with the all-mode regulator of the fuel pump turned off, made it possible to identify the main regularities of intra-cylinder processes at different speed modes of engine operation.Scientific novelty and results. The article presents the bench tests results of a diesel engine operating at various speed modes on ethanol and rapeseed oil, and analyzes in detail the main indicators of the combustion process and the effective engine performance in comparison to the use of traditional fuel. The practical significance lies in the possibility of using the obtained results to improve the diesel engines operation on alternative renewable fuels.

Digital profile: the concept, regulatory mechanisms and enforcement problems

The subject of the research is the legal nature of the digital profile of a citizen, as well as a set of legal norms regulating digital profiling relations in Russia.The comparative method, the method of system analysis, as well as the method of legal modeling are used in the article.The purpose of the article is to confirm or disprove the hypothesis that legal regulation is not the only mechanism for regulating relations in the field of digital profiling.The main results, scope of application. The article studies the phenomenon of digital profile, the main approaches to the digital profiling as well as the circumstances that have caused the state's interest in digital profiling. The creation and operation of a digital profile should be aimed at achieving the goal set out in the legislation. The digital profile is a set of relevant, reliable information about individuals and legal entities formed in the unified identification and authentication system or other information systems of state and local government authorities. The formation of a digital profile is carried out in order to provide data to authorities, legal entities and persons who have requested access to this information through the digital profile infrastructure. The analysis of the Russian legal regulation of relations in the field of digital profiling is presented, the problems of enforcement practice are identified. The analysis revealed the main differences between the digital profile and related categories, including social scoring, the unified population register and others. The comparison of a digital profile with a digital avatar and a digital character was carried out. It is extremely important to pay close attention to the problems of digital profiling both at the level of fundamental and applied scientific research. At the state level, it is important to strategically determine what a digital profile is, as well as formulate the main directions of the digital profiling development, challenges and risks. The importance of the development of digital profiling for unified system of public authorities in the Russian Federation is outlined.Conclusions. The analysis of the emerging practice of digital profiling in contemporary society shows that legal regulation does not always allow us to keep up with the rapidly developing relations in this area. The possibility of using other mechanisms should be considered. The use of mechanisms of regulatory experiments can also be considered as special mechanisms for regulating relations in the field of digital profiling. The goal of the research has been achieved, the legal nature of the digital profile has been revealed, approaches to regulating this phenomenon in the conditions of digital transformation have been proposed.

Pantawid Pamilyang Pilipino Program (4Ps) Beneficiaries: An Analysis of Their Satisfaction Levels

This study examined the difference in the satisfaction level of 4Ps beneficiaries in Barangay VI, Victorias City, Negros Occidental, Philippines between the year 2015 and year 2020. The design of the study used a descriptive comparative method of research. The participants were 216 from 2015, 250 from 2020, and were official 4Ps beneficiaries of Barangay VI, Victorias City, Negros Occidental in the specified years. Results were analyzed with frequency, percentage, mean, and T-test. The findings revealed that the majority of them were above 30 years old with 349 (74.89%), female with 425 (91.20%), married with 359 (77.04%), laborers with 268 (57.51%), with 1-3 number of children with 261 (56%), and high school level of educational attainment with 284 (60.95%). Further, it indicated that there was an increasing trend in the 4Ps parent-beneficiaries in 2020 with the following: above 30 years old (41.2%) widow (7.1%), single parent (9.9%), no work (17.4%), laborers (8.8%), college level (4.8%) and college graduates (0.1%). It revealed the decreasing trend in the year 2020 with the following 4Ps parent beneficiaries: 30 years old and above (46.8%) and married (13.5%). The satisfaction level of 4Ps beneficiaries to CCT has significantly increased to a high level of satisfaction by 2020. There was a significant difference in the satisfaction level of 4Ps parent- beneficiaries to the CCT program which revealed that the satisfaction level survey was higher in 2020 than in 2015 especially in terms of health grants and education grants. Lastly, it was recommended to provide sustainable programs that would enhance the living conditions and nutrition grants of locals.

Multi-source feedback following simulated resuscitation scenarios: a qualitative study

Background: The direct observation and assessment of learners’ resuscitation skills by an attending physician is challenging due to the unpredictable and time-sensitive nature of these events. Multisource feedback (MSF) may address this challenge and improve the quality of assessments provided to learners. We aimed to describe the similarities and differences in the assessment rationale of attending physicians, registered nurses, and resident peers in the context of a simulation-based resuscitation curriculum. Methods: We conducted a qualitative content analysis of narrative MSF of medical residents in their first postgraduate year of training who were participating in a simulation-based resuscitation course at two Canadian institutions. Assessments included an entrustment score and narrative comments from attending physicians, registered nurses, and resident peers in addition to self-assessment. Narrative comments were transcribed and analyzed thematically using a constant comparative method. Results: All 87 residents (100%) participating in the 2017-2018 course provided consent. A total of 223 assessments were included in our analysis. Four themes emerged from the narrative data: 1) Communication, 2) Leadership, 3) Demeanor, and 4) Medical Expert. Relative to other assessor groups, feedback from nurses focused on patient-centred care and communication while attending physicians focused on the medical expert theme. Peer feedback was the most positive. Self-assessments included comments within each of the four themes. Conclusions: In the context of a simulation-based resuscitation curriculum, MSF provided learners with different perspectives in their narrative assessment rationale and may offer a more holistic assessment of resuscitation skills within a competency-based medical education (CBME) program of assessment.

What counts as a voiceable concern in decisions about speaking out in hospitals: A qualitative study

Objectives Those who work in health care organisations are a potentially valuable source of information about safety concerns, yet failures of voice are persistent. We propose the concept of ‘voiceable concern’ and offer an empirical exploration. Methods We conducted a qualitative study involving 165 semi-structured interviews with a range of staff (clinical, non-clinical and at different hierarchical levels) in three hospitals in two countries. Analysis was based on the constant comparative method. Results Our analysis shows that identifying what counts as a concern, and what counts as a occasion for voice by a given individual, is not a straightforward matter of applying objective criteria. It instead often involves discretionary judgement, exercised in highly specific organisational and cultural contexts. We identified four influences that shape whether incidents, events and patterns were classified as voiceable concerns: certainty that something is wrong and is an occasion for voice; system versus conduct concerns, forgivability and normalisation. Determining what counted as a voiceable concern is not a simple function of the features of the concern; also important is whether the person who noticed the concern felt it was voiceable by them. Conclusions Understanding how those who work in health care organisations come to recognise what counts as a voiceable concern is critical to understanding decisions and actions about speaking out. The concept of a voiceable concern may help to explain aspects of voice behaviour in organisations as well as informing interventions to improve voice.