The Role of Metacognitive Beliefs in Predicting Academic Procrastination Among Students in Iran: Cross-sectional Study.

BACKGROUND: Academic procrastination is a challenge that many students face. Metacognitive beliefs are the main cause of academic procrastination because they are one of the main reasons for students' academic failure or progress. OBJECTIVE: This study aimed to determine whether and to what extent academic procrastination could be predicted based on students' metacognitive beliefs. METHODS: This descriptive cross-sectional study involved 300 students selected via stratified random sampling. Data were collected using the Procrastination Assessment Scale for Students and the Metacognition Questionnaire-30. The data analysis was done using the Pearson correlation coefficient and regression analysis to estimate the correlation coefficient and predictability of academic procrastination based on metacognitive beliefs. RESULTS: A significant negative correlation was observed between the subscale of positive beliefs of concern and academic procrastination (r=-0.16; P<.001). In addition, the metacognitive beliefs of the participants predicted 10% of academic procrastination. The component of positive metacognitive beliefs with the ß value of 0.45 negatively and significantly predicted the students' academic procrastination (P<.001), whereas the component of negative metacognitive beliefs with the ß value of .39 positively and significantly predicted the students' academic procrastination (P<.001). CONCLUSIONS: Metacognitive beliefs can predict students' academic procrastination. Therefore, the modification of metacognitive beliefs to reduce procrastination is suggested.

The Survey of Knee Osteoarthritis in the Population over Age 50 Visited in the Health Bus in Kermanshah, Iran.

Along with an aging population worldwide, knee osteoarthritis (KOA), which is the main cause of musculoskeletal pain and disability in the elderly and decreases the quality of life, is prevalent, and their impact is widespread. This study aimed to evaluate the knee osteoarthritis status among the population over age 50 in Kermanshah, Iran. The research community consisted of the population who has been visited in the health bus in Kermanshah in 2016-2017, of which 589 were chosen by an available sampling method. A WOMAC questionnaire was used to determine the prevalence of knee osteoarthritis. The prevalence of knee stiffness rate after sitting, lying down, or resting during the day among women and men were 40.7% and 20.5%, respectively. According to the findings, the highest prevalence rate of knee pain was in subjects with a BMI higher than 30 (31.6%) and BMI 25-30 (24.5%). 39.2% of the subjects never experienced knee pain, 16.6% monthly, 13.4% once a week, 20.4% daily, and 10.4% of them had prolonged knee pain experience. The prevalence of gender-based knee pain was 60.5% among women and 38.6% among men. 30.5% of women and 61.4% of men never experienced knee pain.

The Hidden Curriculum Challenges in Learning Professional Ethics Among Iranian Medical Students: A Qualitative Study.

BACKGROUND: Medical ethics is a vital quality for the doctors which has been seriously taken into consideration in recent years. Identifying the factors affecting medical ethics may help to develop more effective ways to promote this quality in medical education. This study was aimed to explain the challenges of hidden curriculum in learning the professional ethics among Iranian medical students. MATERIALS AND METHODS: This qualitative study was performed on 15 medical interns of Kermanshah University of Medical Sciences in 2019 using grounded theory (GT). Sampling was started by purposive sampling and continued through theoretical sampling until complete data saturation. Data collection and analysis were done simultaneously. Data were interpreted by the constant comparative method according to Strauss and Corbin's approach. RESULTS: The results showed that the challenges of hidden curriculum for learning the professional ethics by medical students included a number of key concepts. Analyzing these concepts and taking into account the commonalities, we obtained six subthemes using a reduction inductive method, the main theme of which was "the challenge of hidden curriculum in learning the professional medical ethics". The subthemes included "decreased interest in medicine", "false beliefs", "curriculum weakness", "materialism and economic problems", "avoidance of responsibility", and "underlying problems of the medical profession". CONCLUSION: The findings indicated six challenges in the hidden curriculum for learning the professional medical ethics. These challenges can be considered a threat or an obstacle to achieving the goals of professional ethics. Therefore, curriculum planners, education policymakers, and teachers should plan and implement the professional ethics curriculum based on these factors.

The role of hidden curriculum in the formation of professional ethics in Iranian medical students: A qualitative study.

INTRODUCTION: Professionalism and medical ethics are a vital quality for doctors, which has been taken into account seriously in recent years. Perception of the factors affecting professionalism may help develop more efficient approaches to promote this quality in medical education. This study was aimed to explain the role of hidden curriculum in the formation of professional ethics in Iranian medical students. MATERIALS AND METHODS: This qualitative study was performed on 15 medical interns of Kermanshah University of Medical Sciences in 2019, using grounded theory. Sampling was started by purposive sampling and continued through theoretical sampling until complete data saturation. Data collection and analysis were done simultaneously. Data were interpreted by a constant comparative method according to Strauss and Corbin's approach. RESULTS: The analysis of the participants' interviews and reduction of findings using common themes yielded one class and four categories as well as a number of concepts as the role of hidden curriculum in the formation of professional ethics in medical students. The categories included the role of modeling in the formation of professional ethics, role of education in the formation of professional ethics, role of environmental factors in the formation of professional ethics, and role of personal and inherent attributes in the formation of professional ethics. CONCLUSION: Curriculum developers and medical education authorities need to proceed in line with the findings of the present study to provide a proper learning environment, in which the modeling, learning, and teaching conditions and supportive environmental atmosphere are taken into account in accordance with the inherent and individual characteristics of the learners in order to guarantee the formation of professional ethics in medical students.

The data on the quality of services, satisfaction, psychological commitment and oral advertising in clinical centers in Kermanshah.

These data were acquired to investigate the relationship between quality of services with satisfaction, psychological commitment and oral advertising among patients in selected clinical centers of Kermanshah University of Medical Sciences. A total of 420 patients referring to the health centers were agreed to participate, and 201 patients were selected finally using a simple random sampling. Data were collected by multiple questionnaires, including quality of service, satisfaction, psychological commitment and oral promotion. In order to check the reliability of questionnaires, Chronbach׳s alpha coefficients were calculated using 50 patients. Structural Equation Modeling was used to determine the relationship between quality of services with satisfaction, psychological commitment and oral advertising.

Extraction and determination of heavy metals in soil and vegetables irrigated with treated municipal wastewater using new mode of dispersive liquid-liquid microextraction based on the solidified deep eutectic solvent followed by GFAAS.

BACKGROUND: In this research, a new extraction method based on dispersive liquid-liquid microextraction and the solidification of deep eutectic solvent has been developed for the determination of heavy metals in soil and vegetables prior to their analysis by graphite furnace atomic absorption spectrometry (GFAAS). In this method, a green solvent consisting of 1-decyl-3-methylimidazolium chloride and 1-undecanol was used as an extraction solvent, yielding the advantages of material stability, low density and a suitable freezing point near room temperature. RESULTS: Under optimal conditions, enrichment factors are in the range of 114-172. The calibration graphs are linear in the range of 0.02-200 µg kg-1 and limits of detection are in the range of 0.01-0.03 µg kg-1 . Repeatability and reproducibility of the method based on seven replicate measurements of 0.80 µg kg-1 of Hg and 0.20 µg kg-1 of Pb and Cd in analyzed samples were in the range of 2.3-4.1% and 3.7-6.6%, respectively. CONCLUSION: A new deep eutectic solvent consists of two parts: 1-decyl-3-methylimidazolium chloride and 1-undecanol in a molar ratio of 1:2. The accuracy of the proposed procedure was also assessed by determining the concentration of the studied metal ions in a polluted farmland soil standard reference material. © 2018 Society of Chemical Industry.

Data for professional socialization and professional commitment of nursing students - A case study: Kermanshah University of Medical Sciences, Iran.

Nursing students by professional socialization could catch the necessary professional commitment in this carrier. In addition, by solving the problem and having a specific and certain discipline could have act as a nurse. The aim of this study is evaluating the relation between professional socialization and professional commitment of nursing students in Kermanshah University of medical sciences (KUMS), Kermanshah, Iran. This research is a descriptive-analytical study that the investigated population were all the nursing students of KUMS, which were 80 persons and all of them were considered as a samples of this study. The collecting data were the professional socialization tool of Chao et al. (1994) and the professional commitment scale of Mayer and Alen (1996). The raw data analyzed by SPSS software (Ver.21). The Spearman test results have showed that there was no significant relation between professional socialization and professional commitment in nurses. The results of Spearman test for evaluating the relation of demographic variable and professional commitment was showed that there was no significant relation between gender, marital status and individuals age with their professional socialization. The overall results of this research was represent the weak relation between professional socialization and professional commitment of nursing students in KUMS, which this fact could decrease the caring quality efficiency. Therefore, the authorities must take necessary measures to accelerate the process of socialization and professional status of nurses.

Data on the students' body management and ego-identity status at Kermanshah University of Medical Sciences, Iran.

Physical attractiveness is one of the topics requiring new standards in the modern age, whereby the relationships between individuals are formed. The present data article aimed to evaluate the students' body management and ego-identity status at Kermanshah University of Medical Sciences (KUMS), Iran in 2017. The statistical population consisted of 4200 students at KUMS. To collection of this dataset, 360 students were selected using the Krejcie and Morgan Sampling Formula, and the sampling method was cluster sampling. As for data collection, the Ego-Identity Status (EOM-EIS) Questionnaire and Multidimensional Body-Self Relations Questionnaire (MBSRQ) were utilized. The obtained data indicated that KUMS students enjoyed proper body management.

Dataset for assessing the professional ethics of teaching by medical teachers from the perspective of students in Kermanshah University of Medical Sciences, Iran (2017).

The present data article was prepared with the aim of assessing the instructor׳s professional ethics of teaching in Kermanshah Medical Science University from the student׳s perspective in 2017. For this data article, 260 students in Kermanshah University of Medical Sciences (KUMS) were selected by a simple random sampling method. The data collection tool was based on "Ethical principles for college and university teaching" (Murray et al., 1996), teaching professional ethics questionnaire. The obtained data showed that the teachers have an average of (3.74 ±â€¯0.73) in terms of personality characteristic, (3.48 ±â€¯0.75) for dominating on content, (3.64 ±â€¯0.64) in terms of dominating on teaching practices, (3.65 ±â€¯0.63) for understanding the different learner׳s aspects, (3.65 ±â€¯0.71) in terms of teaching assessment and 4.41 ±â€¯0.78 for observing the educational regulations. These evaluated data were higher than the average level. The acquired data have shown that the instructors teaching professional ethic were higher than the average level, but still it was not ideal. Therefore, preparing and editing the teaching professional ethics charter and putting it in educational content during the teacher׳s service are suggested for the promotion of this status.

Data set on the antibacterial effects of the hydro-alcoholic extract of Ferula assafoetida plant on Listeria monocytogenes.

The aim of the collection of the present dataset is to show the antibacterial effects of the hydro-alcoholic extract of Ferula assafoetida plant on Listeria monocytogenes. Firstly, the Ferula assafoetida herb was collected from investigated hills in Gonabad, Khorasan province, Iran. After botanical and pharmocognosy investigation, the hydro-alcoholic extract of this herb was produced using percolation method. Then, its antimicrobial effects, Minimum Inhibitory Concentration (MIC) and Minimum Bactericidal Concentration (MBC), were investigated using Disc Diffusion Method and Macro Dilution Method vs. Listeria Monocytogenes, serotypes 4a and 4b, respectively. Also, Ampicillin (10 µg/disc) was used as a reference antimicrobial material. The data showed that MIC and MBC of the Ferula assafoetida extract on Listeria monocytogenes was 7.25 µg/ml and 12.50 µg/ml, respectively. Moreover, the average diameter of the inhibitory zone of extracted hydrolcoholic from Ferula Alliacea plant over Listeria monocytogenes 4a and 4b (30 g/ml) were 16.35 2.5 and 15.87 3.1 mm, respectively, and in order for ampicillin was 24.31 2.45 and 24.31 2.45 mm. The hydro-alcoholic extract produced from Ferula assafoetida can be used as the antibacterial for Listeria Monocytogenes.

A study of staff׳s awareness and attitudes towards the importance of household hazardous wastes (HHW) management (A Case Study of Kermanshah University of Medical Sciences, Kermanshah, Iran).

The present study aimed to assess the levels of staff׳s awareness and attitudes towards the importance of household hazardous wastes (HHW) management at Kermanshah University of Medical Sciences (KUMS), Kermanshah, Iran. The awareness and attitudes were measured using a researcher-made questionnaire, which was then completed by 200 personnel at KUMS with different responsibilities. Finally, the data were then analyzed using the SPSS Statistical Software Version 21.0. The results of the present study showed that the average of awareness for man and woman was obtained 19.59 ± 3.53 and 19.88 ± 3.33, respectively. While, the attitude for them was 58.66 ± 9.5 and 61.25 ± 9.8, respectively. In terms of variable "job type", the highest score about awareness and attitude was related to physician (20.45 ± 2.41) and nurse (61.8 ± 9.2) jobs respectively. The highest level of awareness was for those with a diploma degree, while in term of attitude the maximum score was obtained for those who were undergraduate and bachelor degree. Based on age group, minimum and maximum score of awareness were related to 44-53 and 44-53 years, respectively. While in term of attitude were 54-65 and 34-43 years, respectively. According to results, it is suggested that households be trained in separating, recycling, collecting, transporting and disposing of HHWs in accordance with health standards with the aim of providing, maintaining and improving the health of families, societies and environment. It should be noted that prevention of adverse environmental effects of hazardous waste is a priority, which can be realized through applying proper management methods.

Knowledge, attitude and practices of farmers about pesticide use, risks, and wastes; a cross-sectional study (Kermanshah, Iran).

This study was aimed to investigate the knowledge, attitude, and behavior of farmers about the pesticide use and wastes, and to determine the factors affecting the use of pesticides and their health effects, in agricultural lands located in Kermanshah province, western Iran. Three hundred eleven (311) farmers were included in this study, and filled a structured questionnaire containing questions about their basic information, their knowledge and attitude regarding pesticides, and their practices for pesticide disposal. In addition, the type and amount of pesticide consumption, and the health symptoms during the last year were recorded. Prevalence ratios and linear regression were used to evaluate the association between the different factors, and health symptoms and the amount of pesticide use, respectively. The majority of respondents had not been trained formally for the use of pesticides before. Approximately 10%, 45%, and 17% of pesticides contained highly hazardous, moderately hazardous, and slightly hazardous compounds, respectively. The farmers mainly had incorrect knowledge about pesticides and their risks, and used incorrect and high-risk methods for handling and application of pesticides and relevant wastes. Health symptoms were more associated with age ≥ 65, having no education, having income < 482 USD, not trained for pesticide use, and applying highly hazardous pesticides. In addition, the factors contributing to the amount of pesticide use included age, education level, and pesticide training. In order to reduce the amount of pesticide released to the environment, comprehensive training programs and implementing a waste management system could be effective.

Data for interventional role of training in changing the knowledge and attitudes of urban mothers towards food hygiene (A case study of Ravansar Township, Kermanshah, Iran).

Food hygiene is a key factor at the time of production and distribution of food. Therefore, the present study aimed to assess the interventional role of education in changing the knowledge and attitudes of urbane mothers towards food hygiene in Ravansar Township, Kermanshah, Iran. To this end, 200 mothers residing in Ravansar Township were selected using simple random sampling. First, the subjects' knowledge and attitudes towards food hygiene were evaluated in a pre-test, and then after holding some educational sessions, the two variables were assessed again in a post-test using a researcher-made questionnaire with 72 questions. The reliability and validity of the questionnaire were evaluated using Cronbach's alpha and content validity, respectively. After completing the questionnaires, the results were analyzed using the SPSS Statistical Software Version 21.0, and all tests were at the significance level of α = 0.05. The results of the present study demonstrated that education did not promote the knowledge of married subjects, those whose use of media was average or high, and the ones aged above 20 (P > 0.05). However, the results showed that education had significant effects on other factors (P < 0.05). In addition, it was revealed that the effects of education on promoting the attitudes of individuals aged above 60, those holding academic education and married subjects were not significant (P > 0.05), Nevertheless, the results revealed that education had significant effects on other factors (P < 0.05). Hence, it can be concluded that education plays a major role in changing the knowledge and attitudes of urban mothers towards food hygiene.

Data for atmospheric arsenic deposition: A case study- northeast of Iran.

Air pollution is the major health concern in modern societies, especially in countries with arid and aggressive climate. Nowadays extensive research has been carried out to identify air pollution and its control. The main aim of this study is determine the atmospheric arsenic deposition concentration in Gonabad County in northeast Iran. In this cross-sectional study, the concentration of arsenic was measured by collecting of PM10 deposition from the ambient air of Gonabad urban areas. Samples were firstly taken by jar test method in four one-month periods in 2016 from Taleghani st., Imam Khomeini sq., Mend sq., Ghaffari st., and Sadi st., and arsenic concentration in the particles were determined by the Graphite furnace atomic absorption spectroscopy (GFAAS). The results indicated that the maximum and minimum concentrations (average) of particles PM10 depositing was observed in Taleghani st. about 10.395 ± 1.183 µg/kg and Imam Khomeini sq. about 4.394 ± 0.961 µg/kg, respectively. The maximum and minimum concentration of arsenic concentrations were estimated to be respectively 12.080 and 3.560 µg/kg in December and September, respectively. The results showed that in the northern part of the city, due to the wind blow, there are more particles in the air and people living in these areas are more exposed to arsenic. Therefore, residents of these areas need more actions that are preventive.

The availability of health information system for decision-making with evidence-based medicine approach-a case study: Kermanshah, Iran.

Evidence-based medicine (EBM) is defining proper and wise use of the best evidence in clinical decision for patient׳s care. This study have done with the aim of evaluating health information system for decision-making with EBM approach in educational hospital of Kermanshah city. The statistical population include all the specialist and specialty, and also head nurses of educational hospitals in Kermanshah city. The data collected by researcher made questionnaire. The content validities of the questionnaire were confirmed by experts to complete the questions of the questionnaire. Then, the reliability of the questionnaire was evaluated using the Cronbach׳s alpha coefficient. The results have showed that the accessibility rate to the internet sources is in desirable level. The results have showed that there was a significant difference at least in one group between the availability of hospital information system EBM establishment in terms of accessing to the internet based data, according to the academic major (P = 0.021). The sufficiency of hospital information system in evidence-based medicine establishment in terms of necessary knowledge for implementing it according to the educational major have showed a significant statistical difference at least in one group (P = 0.001). Kermanshah׳s hospital have a desirable condition in terms of accessibility to the internet sources, knowledge of EBM and its implementation which this have showed the availability of desirable platform for decision-making with the EBM approach. However, it is better to implement regulate educational periods for educating the doctors and nurses in order to reach practical implementation of the EBM approach.

Persistent sample circulation microextraction combined with graphite furnace atomic absorption spectroscopy for trace determination of heavy metals in fish species marketed in Kermanshah, Iran, and human health risk assessment.

BACKGROUND: Persistent sample circulation microextraction (PSCME) combined with graphite furnace atomic absorption spectrometry (GFAAS) was developed as a high pre-concentration technique for the determination of heavy metals in fish species. In this method, a few microliters of organic solvent (40.0 µL carbon tetrachloride) was transferred to the bottom of a conical sample cup. Then 10.0 mL of aqueous solution was transformed to fine droplets while passing through the organic solvent. At this stage, metal-ligand hydrophobic complex was extracted into the organic solvent. After extraction, 20 µL of extraction solvent was injected into the graphite tube using an auto-sampler. RESULTS: Under optimal conditions, enrichment factors and enhancement factor were in the range of 180-240 and 155-214, respectively. The calibration curves were linear in the range of 0.03-200 µg kg-1 and the limits of detection (LODs) were in the range of 0.01-0.05 µg kg-1 . Repeatability (intra-day) and reproducibility (inter-day) for 0.50 µg L-1 Hg and 0.10 µg L-1 Cd and Pb were in the range of 3.1-4.2% (n = 7) and 4.3-6.1% (n = 7), respectively. CONCLUSION: Potential human health risk assessment was conducted by calculating estimated weekly intake (EWI) of the metals from eating fish and comparison of these values with provisional tolerable weekly intake (PTWI) values. EWI data for the studied metals through fish consumption were lower than the PTWI values. © 2017 Society of Chemical Industry.

The Effect of Metacognitive Instruction on Problem Solving Skills in Iranian Students of Health Sciences.

BACKGROUND: Learning requires application of such processes as planning, supervision, monitoring and reflection that are included in the metacognition. Studies have shown that metacognition is associated with problem solving skills. The current research was conducted to investigate the impact of metacognitive instruction on students' problem solving skills. METHODS: The study sample included 40 students studying in the second semester at Kermanshah University of Medical Sciences, 2013-2014. They were selected through convenience sampling technique and were randomly assigned into two equal groups of experimental and control. For the experimental group, problem solving skills were taught through metacognitive instruction during ten two-hour sessions and for the control group, problem solving skills were taught via conventional teaching method. The instrument for data collection included problem solving inventory (Heppner, 1988), which was administered before and after instruction. The validity and reliability of the questionnaire had been previously confirmed. The collected data were analyzed by descriptive statistics, mean and standard deviation and the hypotheses were tested by t-test and ANCOVA. RESULTS: The findings of the posttest showed that the total mean scores of problem solving skills in the experimental and control groups were 151.90 and 101.65, respectively, indicating a significant difference between them (p<0.001). This difference was also reported to be statistically significant between problem solving skills and its components, including problem solving confidence, orientation-avoidance coping style and personal control (p<0.001). No significant difference, however, was found between the students' mean scores in terms of gender and major. CONCLUSION: Since metacognitive instruction has positive effects on students' problem solving skills and is required to enhance academic achievement, metacognitive strategies are recommended to be taught to the students.

Clarifying Evidence-Based Medicine in Educational and Therapeutic Experiences of Clinical Faculty Members: A Qualitative Study in Iran.

INTRODUCTION: Although evidence-based medicine has been a significant part of recent research efforts to reform the health care system, it requires an assessment of real life community and patient. The present study strives to clarify the concept of evidence-based medicine in educational and therapeutic experiences of clinical faculty members of Kermanshah University of Medical Sciences (2014). MATERIALS & METHODS: It was a qualitative study of phenomenology. The population consists of 12 clinical faculty members of Kermanshah University Medical Sciences. Sampling was carried out using a purposeful method. Sample volume was determined using adequacy of samples' law. Data gathering occurred through semi-structured interviews. Collaizzi pattern was employed for data interpretation concurrent with data gathering. RESULTS: interpreting the data, three main themes were extracted. They include: 1. Unawareness and disuse (unaware of the concept, disuse, referral to colleagues, experiment prescription) 2. Conscious or unconscious use (using journals and scientific websites, aware of the process). 3. Beliefs (belief or disbelief in necessity). CONCLUSION: It sounds essential to change the behavior of clinical faculty members from passive to active with respect to employing evidence-based medicine as well as to alter negative attitudes into positive ones. In so doing, systematic training program aiming at behavior changing is necessary. Also, providing dissent facilities and infrastructures and removing barriers to the use of EBM can be effective.

Emotional intelligence as a predictor of self-efficacy among students with different levels of academic achievement at Kermanshah University of Medical Sciences.

INTRODUCTION: studies have indicated that emotional intelligence is positively related to self-efficacy and can predict the academic achievement. The present study aimed to investigate the role of emotional intelligence in identifying self-efficacy among the students of Public Health School with different levels of academic achievement. METHODS: This correlational study was conducted on all the students of Public Health School. 129 students were included in the study through census method. Data were collected using Emotional Intelligence and self-efficacy questionnaires and analyzed using descriptive statistics and regression analysis by SPSS 14. RESULTS: The average score of students with high academic achievement was higher in self-efficacy (39.78±5.82) and emotional intelligence (117.07±10.33) variables and their components than that of students with low academic achievement (39.17±5.91, 112.07±13.23). The overall emotional intelligence score to predict self-efficacy explanation was different among students with different levels of academic achievement (p<0.001). Self-efficacy structure was explained through self-awareness and self-motivation components in students with low academic achievement (r=0.571). In students with high academic achievement, self-awareness, self-motivation and social consciousness played an effective role in explaining self-efficacy (r=0.677, p<0.001). CONCLUSION: Emotional intelligence and self-efficacy play an important role in achieving academic success and emotional intelligence can explain self-efficacy. Therefore, it is recommended to teach emotional intelligence skills to students with low academic achievement through training workshops.