scholarly journals Self‐Assessment Quiz Taking Behaviour Analysis in an Online Course

2016 ◽  
Vol 19 (2) ◽  
pp. 15-31 ◽  
Author(s):  
Yasin Ozarslan ◽  
Ozlem Ozan
Keyword(s):  
Online Course ◽  
Distance Learners ◽  
Self Assessment ◽  
Chi Square ◽  
Final Exam ◽  
Undergraduate Level ◽  
Chi Square Test ◽  
Learner Profile ◽  
Exam Scores ◽  
And Gender

AbstractSelf-assessment is vital for online learning since it is one of the most essential skills of distance learners. In this respect, the purpose of this study was to understand learners’ self-assessment quiz taking behaviours in an undergraduate level online course. We tried to figure out whether there is a relation between self-assessment quiz taking behaviours and final exam scores or not. In addition, we investigated how self-assessment quiz taking behaviour differs with respect to learner profile. In line with this purpose, 677 students’ 6092 test events across Project Culture course on Sakai CLE LMS were analyzed. For the analysis of the quantitative data, one-way ANOVA, Chi-Square test of independence, independent-samples t-test and descriptive statistics were utilized. The results revealed that learners who attended self-assessment quizzes regularly had higher final exam scores than others who did not attend those quizzes. Also, they were more satisfied with the course than others study field. In addition, learners who attended selfassessment quizzes regularly had a higher degree of perceived learning. However, number of attempts to those quizzes does not have an effect on final exam scores. On the other hand, a statistically significant relationship was found between attempt number and gender in favour of female learners.

The Influence of Age and Gender on Mandibular Indices among the Libyan Population

2019 ◽  
Vol 3 (2) ◽  
Keyword(s):  
Negative Correlation ◽  
Bone Mineralization ◽  
Age Groups ◽  
T Test ◽  
Chi Square ◽  
Age And Gender ◽  
Significant Difference ◽  
Chi Square Test ◽  
And Gender ◽  
Libyan Population

Radiographic Mandibular Indices serve as easy and relatively cheap tools for evaluating bone mineralization. Objectives: To examine the effect of age and gender on three mandibular indices: the panoramic mandibular index (PMI), the mandibular ratio (MR) and the mandibular cortical index (MCI), among Libyan population. Methods: The three indices were measured on 317 digital (OPGs) of adult humans (155 males, 162 females). The sample was divided into six age groups (from 18-25 years through 56-65 years). The measurements were analyzed for interactions with age and sex, using SPSS (Statistical Package for Social Studies) software version no. 22. The tests employed were two way ANOVA, the unpaired T-test and chi-square test. Results: The mean PMI fluctuated between 0.37 s.d. 0.012 and 0.38 s.d. 0.012. among the sixth age groups. One-way ANOVA statistical test revealed no significant of age on PMI. On the other hand gender variation has effect on PMI, since independent sample t-test disclosed that the difference between the male and female PMI means statistically significant. ANOVA test showed that the means of MR among age groups showed a negative correlation i.e. MR mean declined from 3.01 in 18-25 age groups to 2.7 in 55-65 age groups. In contrary, the gender showed no effect on MR according two sample t-test at p> 0.05. In regards with MCI, statistical analysis showed that it affected by age that is C1 was decreasing by age while C2 and C3 were increased by age. Using chi square test the result indicated that there is a significant difference among the different age group and the two genders in MCI readings. Conclusion: PMI was influenced significantly by age but minimally by the gender. MR is not affected by gender but has a negative correlation with age. MCI is affected by both age and gender

scholarly journals Gender Differences in Witnessing and the Prevalence of Intimate Partner Violence from the Perspective of Children in Finland

2021 ◽  
Vol 18 (9) ◽  
pp. 4724
Author(s):  
Johanna Hietamäki ◽  
Marjukka Huttunen ◽  
Marita Husso
Keyword(s):  
Intimate Partner Violence ◽  
Partner Violence ◽  
Well Being ◽  
Intimate Partner ◽  
Clinical Samples ◽  
Chi Square ◽  
Child Victim ◽  
Chi Square Test ◽  
And Gender ◽  
Gender Variations

Background—Intimate partner violence (IPV) has both direct and longer-term effects on children’s well-being. Much of the research thus far has relied on caregiver reports of IPV and clinical samples of children. By contrast, minimal research has examined violence between parents from the perspective of children using nationwide samples. Objective—This study explored the frequency of IPV witnessed by children and gender variations regarding the victims, perpetrators, and witnesses. Methods—The data were derived from a sample of 11,364 children from the Finnish Child Victim Survey 2013. The children were between 11 and 17 years old and were enrolled in the Finnish school system. The main methods of analysis included crosstabulation and the chi-square test. Results—The results indicate that children witnessed more IPV against their mother (4.9%) than their father (3.5%). Girls reported having witnessed more violence against both their mother (7.0%) and father (5.1%) than boys did (mothers 2.7%, fathers 1.8%). Girls’ reports of IPV against both parents were twice or more than twice as common as boys’ reports. Conclusions—The above differences might result from gendered expectations and boys’ and girls’ different relationships to violence, as well as differences in the recognition and interpretation of violent incidents. Therefore, practitioners should adopt a gender-sensitive approach as a precondition and practice for working with children in social and health care.

scholarly journals Attitude to Distance Learning of Schoolchildren and Students: Subjective Assessments of Advantages and Disadvantages

2022 ◽  
Vol 12 (1) ◽  
pp. 46
Author(s):  
Alla Belousova ◽  
Yuliya Mochalova ◽  
Yulya Tushnova
Keyword(s):  
Distance Learning ◽  
Positive Attitude ◽  
School Students ◽  
Self Assessment ◽  
Chi Square ◽  
Negative Attitudes ◽  
Advantages And Disadvantages ◽  
Subjective Assessments ◽  
Chi Square Test ◽  
Students Attitudes

Currently, during the pandemic, the forced transition to distance learning carries a number of problems. These problems affect various aspects of education, including the study of students’ attitudes to distance learning. The purpose of this research is to study the features of the subjective attitude of schoolchildren and students to distance learning. This research involved 140 secondary school students (average age M = 10.7, SD = 7.2 (66.3% men)) and 30 university students (average age M = 22.5, SD = 2.4 (20% men)). The methods used were a questionnaire, Chi-square test and Criterion φ*. Fisher angular transformation. The study showed that schoolchildren do not intend to continue studying in the distance form if they choose, with a generally positive attitude towards distance learning. The self-assessment of motivation to study in a distance format has not changed, both among schoolchildren and students. Students are more likely to have a positive attitude to distance learning than schoolchildren. The variety of choices of advantages and disadvantages of distance learning is greater among students than among schoolchildren. The perspective of this study is thus to study the factors that determine the positive and negative attitudes to distance learning.

scholarly journals Prevalence of Microdontia among Patients Undergoing Orthodontic Treatment

2020 ◽  
Keyword(s):  
Orthodontic Treatment ◽  
Cross Sectional Study ◽  
P Value ◽  
Chi Square ◽  
Cross Sectional ◽  
Single Tooth ◽  
Chi Square Test ◽  
Pre Treatment ◽  
And Gender ◽  
The Relationship

Objective: This study was carried out to determine the prevalence of microdontia among patients undergoing orthodontic treatment. Materials and Methods: This was a cross-sectional study conducted at Sindh Institute of Oral Health Sciences, (JSMU) from January-2020 to May-2020. Pre-treatment casts were taken of 140 subjects. The mesiodistal dimension of each tooth was recorded through the vernier caliper. Frequency and percentage were calculated for the presence of microdontia. The test applied was Pearson’s Chi-square test to assess the relationship between microdontia and variables like age and gender. P-value <0.05 was taken as statistically significant. Data analysis was performed on SPSS version 22. Results: A total of 140 subjects were selected i.e. 105 (75%) females and 35 (25%) males aged range 13 -30 years with mean age 18.29 ± 3.88. Out of 42, single tooth microdontia was found in 3 (7.1%), more than one tooth microdontia, and generalized microdontia was present in 36 (85.7%) and 3 (7.1%) respectively. Microdontia was found to be more common in the maxilla (n=42, 100%) than the mandible (n=14, 33.3%). It was found more common in females (n=37, 35.2%) as compared to males (n=5, 14.3%). Statistically significant relationship was found among gender and prevalence of microdontia (p=0.019) with a statistically insignificant relationship between age and presence of microdontia (p=0.228). Conclusions: Microdontia was found to be a frequent dental anomaly, was more common in maxilla and females with a significant association with gender.

scholarly journals The Influence of Different Factors on the Oral Health Status of Smoking and Nonsmoking Adults

2013 ◽  
Vol 14 (4) ◽  
pp. 731-737 ◽  
Author(s):  
Reem Saleem Tubaishat ◽  
Zain A Malkawi ◽  
Zakereyya S Albashaireh
Keyword(s):  
Health Status ◽  
Oral Health ◽  
Oral Health Status ◽  
Chi Square ◽  
Once Daily ◽  
Covering Letter ◽  
Gingival Bleeding ◽  
Chi Square Test ◽  
And Gender ◽  
Emotional Effects

ABSTRACT Aim The aim of this study to determine the influence of smoking on self-reported oral health status among university students. Materials and methods Voluntary sample of 669 adults of 18 to 26 years old were invited to participate in the study. They were asked to read a self-designated questionnaire and a covering letter which explained the purpose of the study. The questionnaire addressed self-reported demographics, oral hygiene and smoking habits; knowledge about smoking and its effects on oral health. Data were statistically analyzed using Chi-square test to determine statistically significant differences across the oral health status. Results The sample included 340 (56.7%) males and 240 (43.3%) females; 56.8% of the subjects were nonsmokers; 43.2% were current smokers, and 17.5% smoke argileh. Almost 24.7% of subjects started smoking because of emotional effects; 66.9% did not smoke because of its harm to health. The percentage of subjects with dental plaque on their teeth was 27.1%, and with calculus was 27.9%, and with stains was 26.9%. About 35.5% of the subjects brushed their teeth once daily. Statistically, significant association was proven between smoking and gender (p < 0.01); and smoking and halitosis (p < 0.01). Conclusion Smoking is significantly related to esthetics, calculus, tooth stains, halitosis, gingival bleeding, and gender with p < 0.01, p < 0.01, p < 0.01, p < 0.01, p = 0.05, and p < 0.01 respectively. How to cite this article Tubaishat RS, Malkawi ZA, Albashaireh ZS. The Influence of Different Factors on the Oral Health Status of Smoking and Nonsmoking Adults. J Contemp Dent Pract 2013;14(4):731-737.

scholarly journals PREVALENCE OF INTESTINAL PARASITES AMONG FOOD HANDLERS IN WESTERN IRAN

2014 ◽  
Vol 56 (2) ◽  
pp. 111-114 ◽  
Author(s):  
Farnaz Kheirandish ◽  
Mohammad Javad Tarahi ◽  
Behrouz Ezatpour
Keyword(s):  
Fast Food ◽  
Intestinal Parasites ◽  
Parasitic Infection ◽  
Food Handlers ◽  
Chi Square ◽  
Western Iran ◽  
Health Card ◽  
Significant Difference ◽  
Chi Square Test ◽  
And Gender

Parasitic infection is one of the problems that affect human health, especially in developing countries. In this study, all of the fast food shops, restaurants, and roast meat outlets of Khorramabad (Western Iran) and all the staff employed by them, some 210 people, were selected through a census and their stools were examined for the presence of parasites. The parasitological tests of direct wet-mount, Lugol's iodine staining, formaldehyde-ether sedimentation and Trichrome staining techniques were performed on the samples. The data was analyzed with a chi-square test and logistic regression was selected as the analytical model. The results showed 19 (9%) stool specimens were positive for different intestinal parasites. These intestinal parasites included Giardia lamblia2.9%, Entamoeba coli 4.3%, Blastocystis sp. 1.4%, and Hymenolepis nana 0.5%. There was a significant difference between the presence of a valid health card, awareness of transmission of intestinal parasites, participation in training courses in environmental health with intestinal parasites (p < 0.05). No statistically significant difference was found between the rate of literacy and gender among patients infected with intestinal parasites (p > 0.05). To control parasitic infection in food handlers, several strategies are recommended such as stool examinations every three months, public education, application of health regulations, controlling the validity of health cards and training on parasitic infection transmission. In this regard, the findings of the present study can be used as a basis to develop preventive programs targeting food handlers because the spread of disease via them is a common problem worldwide.

scholarly journals Association between voice disorder and breathing alteration in children

Revista CEFAC ◽  
2018 ◽  
Vol 20 (2) ◽  
pp. 191-200
Author(s):  
Cristiane Marangom ◽  
Viviani Souza Peruchi ◽  
Marta Assumpção de Andrada e Silva ◽  
Irene Queiroz Marchesan ◽  
Léslie Piccolotto Ferreira
Keyword(s):  
Voice Quality ◽  
Voice Disorder ◽  
Chi Square ◽  
Breathing Mode ◽  
Perceptual Evaluation ◽  
Significant Difference ◽  
Chi Square Test ◽  
And Gender ◽  
Nasal Flow ◽  
The Voice

ABSTRACT Objective: to analyze the association between voice disorder and aspects related to breathing mode in children, according to sex. Methods: 250 children, aged six to nine years, attending a public school in São Paulo city, were selected. The collection consisted of spontaneously audio recorded speech samples. The breathing mode was evaluated for lip resting posture and nasal flow. Three audiologists performed the perceptual evaluation of the voice quality, with the help of GIRBAS scale. The results were associated using the chi-square test (p = 0.05). Results: 50.4% females and 49.6% males. As for the overall grade (G), 12.8% had voice disorder with respect to voice quality. In the breathing mode, 36.8% presented alterations in lip posture and 71.2%, in nasal flow. The associations between voice disorder and gender (p = 0.96), lip posture (p = 0.38) and nasal flow (p = 0.18) and between alterations in the nasal flow and sex (p = 0.449) were not confirmed. The association between lip posture and sex revealed significant differences in favor of males (p = 0.003). Conclusion: there was no statistically significant difference associating voice disorders with breathing mode (lip posture and nasal flow) and gender.

scholarly journals KNOWLEDGE AND ATTITUDE OF INTERNS IN REPORTING AND EVALUATING SEXUAL ABUSE

2021 ◽  
pp. 17-19
Author(s):  
Unmesh. A.K ◽  
Bindhu Vasudevan. ◽  
Biju Bahuleyan
Keyword(s):  
Sexual Abuse ◽  
Knowledge Score ◽  
Legal Aspects ◽  
Good Knowledge ◽  
Chi Square ◽  
Medical Graduates ◽  
Validated Questionnaire ◽  
Chi Square Test ◽  
Knowledge And Attitude ◽  
And Gender

INTRODUCTION: Every year the crime rate reported against women has been on the rise but the conviction rate of offenders was found to be below 30%.This could be due to the lack of evidences against the perpetrators.Young medical graduates or interns are the first point of contact in any sexual abuse cases and the onus of collecting evidence depends on their knowledge and attitude.The present study was designed based on this back drop. METHODOLOGY: after obtaining ethics committee clearance 91 interns were recruited for the study. The data was collected using a validated questionnaire comprising of 20 questions related to knowledge and 10 questions about attitude. Based on the scores obtained they were categorised into three groups of poor, average and good knowledge. Analysis between knowledge level and gender of interns was done using chi-square test and difference in knowledge score of males and females was tested using independent sample t test. RESULTS: Of the 91 male interns 75% of males and 62.7% of females had good knowledge but this was not statistically significant.Significant difference in the attitude of male and female interns was noted. CONCLUSION: Lack of knowledge in cases of sexual abuse can result in escape of the perpetrators of this heinous crime.The training of interns regarding medicolegal aspects should be made mandatory.Further the medical students also need to be exposed to these legal aspects as a part of their training program.

scholarly journals Prescription pattern in public specialized dental care centers in Brazil

2021 ◽  
Vol 10 (12) ◽  
pp. e554101220732
Author(s):  
Gabriela Luiza Hochscheidt ◽  
Mateus Müller da Silva ◽  
Maria Beatriz Cardoso Ferreira ◽  
Alexandre Silva de Quevedo ◽  
Deise Ponzoni
Keyword(s):  
Prescription Drugs ◽  
Dental Care ◽  
Dosage Regimen ◽  
Cross Sectional Study ◽  
Chi Square ◽  
Cross Sectional ◽  
Exact Test ◽  
Rational Drug ◽  
Chi Square Test ◽  
And Gender

The aim of this study was to evaluate the most common drugs prescribed by dentists and the indicators related to rational drug use. A prospective cross-sectional study was conducted in which 189 interviews were carried out from August 2015 to June 2016 with patients who received drug prescriptions at specialized dental care centers in a city in southern Brazil. A specific data sheet was used, with questions regarding: age and gender of the patient, dental specialty in which the care occurred, and prescription drugs and their respective dosage regimen. Statistical analysis was performed using the chi-square test or Fisher's exact test (p <0.05). From the total of interviews, it was observed that 92.1% of patients received written medication prescriptions. Of these prescriptions, 38.5% had some type of antibiotic for systemic use. Acetaminophen was the most prescribed drug (33.4%), followed by amoxicillin (19.7%). The mean number of medications per prescription was 1.75, and 17.4% of the prescriptions did not indicate the dosage regimen. Our findings indicate a high incidence of prescribed antibiotics and non-compliance with regulatory agency guidance in prescriptions at the centers evaluated.

scholarly journals Key Predictors of Overweight and Obesity in Adult Population

2021 ◽  
Vol 12 (5) ◽  
pp. 79-86
Author(s):  
M. Popovicova ◽  
M. Belovicova ◽  
P. Snopek ◽  
J. Babecka
Keyword(s):  
Healthy Lifestyle ◽  
Eating Habits ◽  
Negative Impact ◽  
Adult Population ◽  
Overweight And Obesity ◽  
Chi Square ◽  
Chi Square Test ◽  
And Gender ◽  
Overweight Or Obesity

Introduction: According to experts, overweight and obesity, are the most dangerous civilization diseases of today. World- wide, over 312 million people are obese and another 1.3 billion suffer from obesity. Increased weight is a significant health risk and it means a decrease in quality of life and, especially in life expectancy. Because of this, in our research, weaddressthe problem of current society which is overweight and obesity. Methods:To verify hypotheses, we used chi-square test of inde- pendence. It is a universal statistical test with wide use. It is most often used to verify the relation between nominal type variables. Results:By analyzing the results, we have found that over- weight or obesity of the parents, respondents’ satisfaction, eating habits and gender are related to overweight and obesity of the respondents. However, we have not found a relation between the physical activity of the respondents and their overweight or obesity. In case our respondents do not exercise and have bad eating habits, their body weight would be likely to increase. Conclusion:To prevent the development of overweight and obesity and its complications that have a negative impact on our health, it is necessary to make a targeted and effective in- tervention that is aimed at a healthy lifestyle.

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