Spelling Errors Among Online Learners in the Moderated Discussion Board: A Case Study of Virtual University of Pakistan

The study investigates the errors among online learners and their probable causes in the Moderated Discussion Board (MDB) of Virtual University of Pakistan (VUP). The main objective of the MDB is to invite comments from students on a given topic; students place their comments within a given time limit and get graded accordingly. Misspelling is a natural and common phenomenon among the second language (L2) learners. However, due to the availability of spell check software options, misspellings should get minimized in online discussions. For the present study, the spelling mistakes committed by the graduate students of Business English (ENG201) course were analyzed. The findings demonstrated many types of spelling mistakes including inconsistent rules, ambiguous words, vowel substitutions, consonant substitutions, space inaccuracy, inflectional endings, double consonants, consonant omissions, vowel omissions, tense mistakes and letter reversals. Some of the causes explored were quick and direct typing on the interface, keyboard adjacency and not using the spell check software. The results revealed that major spelling mistakes were due to the lack of inappropriate guidance, insufficient practice and lack of adequate awareness about inflectional morphology. Some recommendations to improve spelling mistakes either on students end or through teaching techniques have been suggested at the end

Spelling Errors Among Online Learners in the Moderated Discussion Board: A Case Study of Virtual University of Pakistan

The study investigates the errors among online learners and their probable causes in the Moderated Discussion Board (MDB) of Virtual University of Pakistan (VUP). The main objective of the MDB is to invite comments from students on a given topic; students place their comments within a given time limit and get graded accordingly. Misspelling is a natural and common phenomenon among the second language (L2) learners. However, due to the availability of spell check software options, misspellings should get minimized in online discussions. For the present study, the spelling mistakes committed by the graduate students of Business English (ENG201) course were analyzed. The findings demonstrated many types of spelling mistakes including inconsistent rules, ambiguous words, vowel substitutions, consonant substitutions, space inaccuracy, inflectional endings, double consonants, consonant omissions, vowel omissions, tense mistakes and letter reversals. Some of the causes explored were quick and direct typing on the interface, keyboard adjacency and not using the spell check software. The results revealed that major spelling mistakes were due to the lack of inappropriate guidance, insufficient practice and lack of adequate awareness about inflectional morphology. Some recommendations to improve spelling mistakes either on students end or through teaching techniques have been suggested at the end

Pengaruh persepsi dukungan organisasi dan kepuasan kerja terhadap organizational citizenship behavior (ocb) dengan komitmen organisasi sebagai variabel mediator

Tujuan penelitian ini untuk mengetahui pengaruh persepsi dukungan organisasi dan kepuasan kerja terhadap organizational citizenship behavior, untuk mengetahui pengaruh persepsi dukungan organisasi dan kepuasan kerja terhadap komitmen organisasi, untuk mengetahui pengaruh komitmen organisasi terhadap OCB dan mengetahui peran komitmen organisasi sebagai variabel mediator dalam pengaruh persepsi dukungan organisasi dan kepuasan kerja terhadap OCB. Penelitian dilakukan pada karyawan salah satu hotel di dengan jumlah responden 125 karyawan. Responden penelitian ditentukan meggunakan stratified random sampling. Pengumpulan data dilakukan dengan penyebaran kuesioner dengan menggunakan skala model summated rating 4 poin untuk mengukur 20 indikator. Teknik analisis data yang digunakan adalah metode Structural Equation Modeling (SEM). Hasil pengujian mendapatkan persepsi dukungan organisasi berpengaruh positif dan signifikan terhadap OCB, kepuasan kerja berpengaruh positif dan signifikan terhadap OCB, persepsi dukungan organisasi berpengaruh positif dan signifikan terhadap komitmen organisasi, kepuasan kerja berpengaruh positif dan signifikan terhadap komitmen organisasi, komitmen organisasi berpengaruh positif dan signifikan terhadap OCB serta komitmen organisasi dinilai secara signifikan memediasi hubungan antara persepsi dukungan organisasi dan kepuasan kerja terhadap OCB. Keterbatasan yang dimiliki penelitian ini yaitu peneliti hanya mengukur respon subjek secara umum dan belum melihat secara spesifik pada masing-masing departemen

Spontaneous intracranial hypotension; three case reports with similar clinical manifestations, treated successfully using different management techniques.

Spontaneous Intracranial hypotension (SIH) is a rare neurological disorder, characterized by orthostatic headaches. Due to the complicity of its diagnosis and lack of awareness amongst physicians, SIH remains an under-diagnosed disease and its true prevalence remains unknown. It is a reversible condition, if diagnosed early. Delay in diagnosis can result in life threatening complications.Case Reports:We present a case series of three patients who presented with typical symptoms of SIH. But management course of each patient varied. The first patient responded well to the EBP (epidural blood patch) while the second improved with conventional symptomatic treatment. The third patient needed a surgical intervention for complication developed due to SIH. This case series hence covers a variety of treatment options for patients with SIH.Conclusion:SIH is an emerging challenge for neurologists worldwide. Awareness amongst physicians regarding this disease along with a high level of suspicion and good history skills will allow early diagnosis of the disease and prevent delay in treatment and hence complications

Assessment of Parents’ Perceptions of Childhood Immunization: a Cross-Sectional Study from Pakistan

Immunization is one of the most cost-effective public health interventions, with considerable impacts on people’s health. Parents’ perception of their knowledge, attitude, and satisfaction is an important factor, as they may be targeted by interventions for better immunization coverage. Therefore, this study aimed to assess parents’ perceptions in terms of their knowledge, attitude, and satisfaction of the immunization of their children aged less than two years of age, in two cities of Pakistan. A descriptive cross-sectional study was conducted in the vicinity of Rawalpindi and Islamabad from March to August 2019. A semi-structured questionnaire was used for the data collection on a convenient sample of parents. The questionnaire was hand-delivered to the parents by data collectors. Descriptive and inferential statistics were used for data analysis via SPSS version 22. A total of n = 382 respondents were included in the data analysis. Statistically significant differences were found between the parents’ knowledge scores and their education levels and monthly incomes (p < 0.05). Parents with master’s education degrees and low monthly incomes had significantly better knowledge (p < 0.05). Additionally, 96.85% of the respondents believed that child immunization was important. In addition, more than half of the respondents (57.58%) thought that the affordability of vaccines was a principal factor for delays in immunization. Although the parents’ knowledge regarding the immunization of their children was not adequate, they had positive perceptions toward it

Parenting Practices and Aggression in Childhood Behaviour Disorders

Objective: To determine the association between parenting practices and aggression in children with behaviour disorders. Study Design: Cross-sectional study. Place and Duration of Study: Children Hospital and Institute of Child Health, Lahore Pakistan, from Nov 2020 to Jan 2021. Methodology: Parents of children and eighty-five children between the ages of 3 to 12 years with the diagnosis of behaviour disorders (autism spectrum disorder, attention deficit hyperactive disorder, social communication disorder) and showing aggressive behaviour were enrolled. The multidimensional assessment of parenting scale was used to assess positive(proactive parenting, positive reinforcement, warmth and supportiveness) and negative (hostility, lax control, physical control) parenting practices. The modified overt aggression scale was used to assess aggression, including verbal aggression,aggression against property, auto-aggression (towards self), and physical aggression (towards others). Correlation and multiple regression analysis were done. Results: Among negative practices, it was found that leniency and inconsistent parenting (lax control) was significant positive predictor of aggression (p<0.01) in children with behaviour disorders. Supportiveness was a significant negative predictor of verbal aggression (p<0.01), while physical control positively predicted total aggression (p<0.05). Among positive parenting practices, positive reinforcement decreased auto aggression (p<0.05) in children with behaviour disorders. Lower maternal education correlated with more aggressive behaviours (p<0.05) in these children. Conclusion: Negative parenting practices may lead to aggression in children with behaviour disorders. While positive reinforcement by parents may encourage less self-harm in these children and help improve their behaviour problems

Experiences, awareness, perceptions and attitudes of women and girls towards menstrual hygiene management and safe menstrual products in Pakistan

BackgroundThe taboo of menstruation, lack of discussion on puberty, misinformation and poor awareness on menstrual hygiene management and limited access to safe menstrual products can negatively impact the physical and mental health of women and girls residing in low middle income countries.AimThe aim of the study was to explore the experiences, awareness, perceptions and attitudes of women and girls towards menstrual hygiene management in Pakistan. Moreover, the study also assessed consumer satisfaction towards locally manufactured organic menstrual products.MethodsA descriptive cross-sectional study design was used with a sample of 400 women and girls selected through convenience sampling from high schools, universities, outpatient department and gynaecological clinics located in 2 cities, i.e., Islamabad and Rawalpindi, Pakistan. A pre-structured questionnaire was used to explore experiences, awareness, perceptions and attitudes of women and girls towards menstrual hygiene management. Moreover, each respondent was provided with sample of locally designed and manufactured organic menstrual hygiene &amp; wellness kit by a group of women researchers named “FemPure” including organic sanitary pads, feminine wellness mist and feminine wellness wash. The respondents were asked to use the products and a telephonic follow-up was conducted to assess consumer satisfaction for the products after a period of 1 month. Data was analyzed statistically using SPSS 21.ResultsThe results of the study reported that 86.2% (n = 345) of the respondents had normal periods. Out of 400 respondents, 58.5% (n = 234) knew about any health conditions related to abnormal menstrual cycle while 88.3% (n = 353) were aware of female menstrual hygiene. Majority of the respondents 78.7% (n = 315) felt ashamed while buying sanitary pads. Out of 400 respondents, 5.4% (n = 22) were interested in getting awareness regarding menstrual hygiene. The results of the study showed that all the respondents (100%, n = 400) were satisfied with FemPure organic menstrual products.ConclusionThe study concluded that majority of women and girls faced menstrual hygiene issues during and after the cycle and were eager to receive information on MHM and use organic rash free menstrual wellness products which could be ordered via mobile app. The respondents were satisfied after the use of FemPure organic menstrual products

Assessment of Parents’ Perceptions of Childhood Immunization: A Cross-Sectional Study from Pakistan

Immunization is one of the most cost-effective public health interventions, with considerable impacts on people’s health. Parents’ perception of their knowledge, attitude, and satisfaction is an important factor, as they may be targeted by interventions for better immunization coverage. Therefore, this study aimed to assess parents’ perceptions in terms of their knowledge, attitude, and satisfaction of the immunization of their children aged less than two years of age, in two cities of Pakistan. A descriptive cross-sectional study was conducted in the vicinity of Rawalpindi and Islamabad from March to August 2019. A semi-structured questionnaire was used for the data collection on a convenient sample of parents. The questionnaire was hand-delivered to the parents by data collectors. Descriptive and inferential statistics were used for data analysis via SPSS version 22. A total of n = 382 respondents were included in the data analysis. Statistically significant differences were found between the parents’ knowledge scores and their education levels and monthly incomes (p < 0.05). Parents with master’s education degrees and low monthly incomes had significantly better knowledge (p < 0.05). Additionally, 96.85% of the respondents believed that child immunization was important. In addition, more than half of the respondents (57.58%) thought that the affordability of vaccines was a principal factor for delays in immunization. Although the parents’ knowledge regarding the immunization of their children was not adequate, they had positive perceptions toward it

Twenty-three unsolved problems in hydrology (UPH) – a community perspective

This paper is the outcome of a community initiative to identify major unsolved scientific problems in hydrology motivated by a need for stronger harmonisation of research efforts. The procedure involved a public consultation through on-line media, followed by two workshops through which a large number of potential science questions were collated, prioritised, and synthesised. In spite of the diversity of the participants (230 scientists in total), the process revealed much about community priorities and the state of our science: a preference for continuity in research questions rather than radical departures or redirections from past and current work. Questions remain focussed on process-based understanding of hydrological variability and causality at all space and time scales. Increased attention to environmental change drives a new emphasis on understanding how change propagates across interfaces within the hydrological system and across disciplinary boundaries. In particular, the expansion of the human footprint raises a new set of questions related to human interactions with nature and water cycle feedbacks in the context of complex water management problems. We hope that this reflection and synthesis of the 23 unsolved problems in hydrology will help guide research efforts for some years to come

Effects of a high-dose 24-h infusion of tranexamic acid on death and thromboembolic events in patients with acute gastrointestinal bleeding (HALT-IT): an international randomised, double-blind, placebo-controlled trial

Background: Tranexamic acid reduces surgical bleeding and reduces death due to bleeding in patients with trauma. Meta-analyses of small trials show that tranexamic acid might decrease deaths from gastrointestinal bleeding. We aimed to assess the effects of tranexamic acid in patients with gastrointestinal bleeding. Methods: We did an international, multicentre, randomised, placebo-controlled trial in 164 hospitals in 15 countries. Patients were enrolled if the responsible clinician was uncertain whether to use tranexamic acid, were aged above the minimum age considered an adult in their country (either aged 16 years and older or aged 18 years and older), and had significant (defined as at risk of bleeding to death) upper or lower gastrointestinal bleeding. Patients were randomly assigned by selection of a numbered treatment pack from a box containing eight packs that were identical apart from the pack number. Patients received either a loading dose of 1 g tranexamic acid, which was added to 100 mL infusion bag of 0·9% sodium chloride and infused by slow intravenous injection over 10 min, followed by a maintenance dose of 3 g tranexamic acid added to 1 L of any isotonic intravenous solution and infused at 125 mg/h for 24 h, or placebo (sodium chloride 0·9%). Patients, caregivers, and those assessing outcomes were masked to allocation. The primary outcome was death due to bleeding within 5 days of randomisation; analysis excluded patients who received neither dose of the allocated treatment and those for whom outcome data on death were unavailable. This trial was registered with Current Controlled Trials, ISRCTN11225767, and ClinicalTrials.gov, NCT01658124. Findings: Between July 4, 2013, and June 21, 2019, we randomly allocated 12 009 patients to receive tranexamic acid (5994, 49·9%) or matching placebo (6015, 50·1%), of whom 11 952 (99·5%) received the first dose of the allocated treatment. Death due to bleeding within 5 days of randomisation occurred in 222 (4%) of 5956 patients in the tranexamic acid group and in 226 (4%) of 5981 patients in the placebo group (risk ratio [RR] 0·99, 95% CI 0·82–1·18). Arterial thromboembolic events (myocardial infarction or stroke) were similar in the tranexamic acid group and placebo group (42 [0·7%] of 5952 vs 46 [0·8%] of 5977; 0·92; 0·60 to 1·39). Venous thromboembolic events (deep vein thrombosis or pulmonary embolism) were higher in tranexamic acid group than in the placebo group (48 [0·8%] of 5952 vs 26 [0·4%] of 5977; RR 1·85; 95% CI 1·15 to 2·98). Interpretation: We found that tranexamic acid did not reduce death from gastrointestinal bleeding. On the basis of our results, tranexamic acid should not be used for the treatment of gastrointestinal bleeding outside the context of a randomised trial