Correlation Statistical Tests Research Articles

PENGARUH MEKANISME COPING TERHADAP STRES REMAJA

Teenagers are vulnerable to experiencing stress due to various factors. The study aimed to identify the influence of coping mechanisms on stress among high school teenagers. This research was conducted at Frateran Catholic High School in Surabaya in October to January 2023. This research was a prospective study where the measurement of coping mechanisms and stress was carried out twice. The research sample was 46 teenagers in high schools in Surabaya using a simple random sampling technique. Data collection on coping mechanisms used the BriefCOPE instrument, and stress measurement used the perceived stress scale (PSS10). Data were analyzed using Spearman correlation statistical analysis and linear regression tests. There is a relationship between coping mechanisms and adolescent stress in measurement 1(p= 0.000; correlation coefficient ρ= -0.37), The correlation between coping mechanisms and stress scores in measurement 2 (p=0.02; Correlation coefficient (ρ)=-0 .34) with the degree of strength of the relationship being weak and the direction of the relationship being negative, meaning that the better the coping mechanisms, the lower the adolescent stress score. The regression test between coping mechanisms at measurement 1 and stress scores at time 2 shows R square value of 0.017, meaning 1.7% of adolescent stress is determined by coping mechanisms, other factors determine the rest. In conclusion, there was a relationship between coping mechanisms and adolescent stress in measuring the degree of strength of weak relationships and the direction of negative relationships. Recommendation for further research is to explore the role of social support on adolescent stress.

PENGARUH KUALITAS TIDUR TERHADAP HASIL BELAJAR MATA KULIAH STATISTIKA MAHASISWA SEMESTER 1 PENDIDIKAN FISIKA UNIVERSITAS NEGERI YOGYAKARTA

Changes in sleep patterns depend on daily activities or activities. Activities that are too busy will have an impact on reducing a person's sleep duration. If this happens continuously it will affect health. Poor sleeping habits with long sleep duration will have a negative impact. Likewise, short sleep duration will also have a bad impact on the body. Sleep quality is one of the many factors that influence student learning outcomes. Sleep quality can be influenced by how fast or how long we sleep, sleep duration can be influenced by many factors such as; age, gender, genetics and health conditions can influence how much sleep a person needs. This study aims to identify the effect of sleep duration of first semester Physics Education students on their statistics learning outcomes. By knowing their study results and their sleep duration, it is hoped that students will be able to better manage their sleep hours. The method used in this research is a quantitative method which is a type of quantitative research. Data analysis using the Spearman's rho correlation statistical test, obtained a value of p = 0.153 (p > 0.05) with a confidence level of 95% so it can be concluded that there is not sufficient evidence to support the existence of a correlation between sleep quality results and learning outcomes. Students with poor sleep quality do not always have poor learning results.

Leadership Style And Motivation Work For Nursing Staff In The Internal Eletive Unit With Emergency Hospital National Guido Valadares Dili Timor-Leste 2023

According to research findings Maria Kontesa (2014), conducting a survey on Leadership style and Nursing Work Motivation in the Treatment Room of the General Hospital Dr. Rasiding Padang. As a result, the head of nursing used a democratic leadership style with a percentage (44.7%), otocratic with a percentage (34.2%), participatory with a percentage (18.4%), local government with a percentage (2.6%). And the motivation of nursing services was sufficient (44.1%), the motivation was high (38.4%), the motivation was low (17.6%). According to the source of human resources statistics, HNGV, 2022. The data on the assessment of leadership services and the motivation of nursing services at the Guido Valadares National Hospital, (2020-2021) shows that very good 576, good 70%, sufficient 15% and insufficient 0%. Based on the results of the survey on the distribution of respondents based on leadership style in the Department of Internal Elektiva and Emergency HNGV, the majority of respondents were 14 with (35%), and the majority were 26 with (65%). The results of the analysis of the statistical correlation test of the spearman. The significant value P value =.01 is lower than the value of 0,5 means that there is a significant relationship between the leadership style and the work motivation of the nursing staff and the results of the correlation value r = 0,554b which is located between 0,0,0-0,599 categories of strong correlation enough with the positive relationship (+).

Trends in the size of treated unruptured intracranial aneurysms over 35 years.

In the absence of clear guidelines and consistent natural history data, the decision to treat unruptured intracranial aneurysms (UIAs) is a matter of some controversy. Currently, decisions are often guided by a consensus of cerebrovascular specialist teams and patient preferences. It is unclear how paradigm-shifting developments in the detection and treatment of UIAs have affected the size of the UIAs that are selected for treatment. Herein, the authors aimed to study potential changes in the average size of the UIAs that were treated over time. They hypothesized that the average size of UIAs that are treated is decreasing over time. A systematic search of the literature was performed to identify all studies describing the size of UIAs that were treated using any modality. Scatter diagrams with trend lines were used to plot the size of the aneurysms treated over time and assess for the presence of a potentially significant trend via statistical correlation tests. Subgroup analyses based on type of treatment, country of study, and specialty of the authors were performed. A total of 240 studies including 35,150 UIAs treated between 1987 and 2021 met all eligibility criteria and were entered in the analysis. The mean age of patients was 55.5 years, and 70.7% of the patients were females. There was a significant decrease in the size of treated UIAs over time (Spearman's r = -0.186, p < 0.001), with a 0.71-mm decrease in the average size of treated UIAs every 5 years since 1987 and an annual mean dropping below 7 mm in 2012. This decreasing trend was present in surgically and endovascularly treated UIAs (p < 0.001 for both), in more developed and developing countries (p < 0.001 for both), within neurosurgical and non-neurosurgical specialties (p < 0.001 for both), most prominently in the US (Spearman's r = -0.482, p < 0.001), and less prominently in Europe (Spearman's r = -0.221, p < 0.001) and was not detected in East Asia. The present study indicates that based on the treated UIA size data published in the literature over the past 35 years, smaller UIAs are being treated over time. This trend is likely driven by safer treatments. However, future studies should elucidate the cost-effectiveness of treating smaller UIAs as well as the possible real-world contribution of this trend in preventing aneurysmal subarachnoid hemorrhage.

RELATIONSHIP OF PROTEIN INPUT, VITAMIN C, FE WITH BLOOD COMPONENTS (HB, LEUKOSITES, AND HEMATOCRITES) IN SOCCER ATHLETES AT PPLP MEDAN

Football is an achievement sport and widely played throughout the world by all age groups, races and genders. Minerals and vitamins are nutrients that football athletes should consume because they contain antioxidants that can neutralize oxidative stress. Meanwhile, protein functions as an antibody and replaces cells damaged due to injuries experienced by a soccer athlete. This study aims to determine the relationship between protein intake, vitamin C, Fe and blood components (Hb, leukocytes and hematocrit) on football athletes at PPLP Medan. This study using descriptive observational with design cross sectional , that isanalyze the relationship between protein intake, vitamin C, Fe and blood components (Hb, leukocytes, and hematocrit) football athlete (PPLP) Medan . The entire population was sampled, totaling 33 people, both core and reserve players. Protein, vitamin C and Fe intake were significantly related to Hb p- value 0.05. Meanwhile, protein and Fe intake were significantly related to hematocrit, while vitamin C was not related (p- value 0.05). Meanwhile, protein and vitamin C intake was significantly related to leukocytes, but Fe was not (p- value 0.05). There is a relationship between protein, Fe and vitamin C intake with hemoglobin levels based on the Pearson correlation statistical test analysis . There is a relationship between Protein and Fe intake and hematocrit based on the Pearson correlation statistical test analysis. There is a relationship between protein and vitamin C intake with leukocytes based on the Pearson correlation statistical test analysis.

A correction to Begg’s test for publication bias

Begg and Mazumdar proposed using a rank correlation test to test for publication bias when carrying out meta-analyses. The asymptotic variance of the rank correlation test statistic was derived under assumptions unmet by this application, often resulting in a loss of power. Low power when Begg’s test is used to screen for publication bias may lead to false positives in a subsequent meta-analysis. We obtain the asymptotic bias under the common conditionally normal model as a function of the distribution of primary study variances. In simulations, we consider the performance of Begg’s test using an approximation to the correct asymptotic variance. We consider this performance under the common fixed effects and random effects frameworks. We then examine several meta-analyses drawn from the literature where the standard and bias-corrected versions of Begg’s test lead to different conclusions.

Correlation of Carotid Intima-Media Thickness with One-hour Postload Plasma Glucose (1h-PPG) in Overweight and Obese North Indian Adults

Background: Cardiovascular morbidities like arterial stiffness and atherosclerosis have a negative association with insulin resistance, which can be identified by carotid intima media thickness (CIMT) measurement. One-hour postload plasma glucose (1 h-PPG) is a novel marker for early identification of insulin resistance, but very few studies are available on its relationship with CIMT. Objective: To identify the correlation of CIMT with 1 h-PPG in overweight and obese adults without diabetes. Methods: Individuals not having known diabetes or other chronic illnesses were identified and subjected to the initial anthropometric analysis for body mass index (BMI) calculation. A standard oral glucose tolerance test was performed on individuals with a BMI of ≥25 kg/m2 for 1 h-PPG values, and a B-mode ultrasound scan of the neck was used for CIMT measurement. A Pearson’s correlation statistical test was applied for correlation identification. Results: A total of 94 nondiabetic individuals participated, of whom 55 (58.5%) were women. Mean age, BMI, and CIMT values of the study population were 38.8 (±8.09) years, 29.6 (±3.22) kg/m2, and 0.72 (±0.10) mm, respectively. Average 1 h-PPG levels were 150.7 (±21.11) mg/dl, and the Pearson’s coefficient ( r) value with CIMT was 0.5792 ( P &lt; 0.05). Further, correlation analysis demonstrated an r-value of −0.0029 for BMI, −0.1293 for waist-hip ratio, −0.0047 for waist-height ratio, 0.3862 for glycated hemoglobin (HbA1c), and −0.2930 for 2 h-PPG. Conclusion: In euglycemic adults, the early insulin resistance defining parameter, i.e., 1 h-PPG levels had a consistent positive correlation with CIMT, which is a marker of the initial stages of atherosclerosis.

RELATIONSHIP BETWEEN GOOGLE SEARCH VOLUME AND FLOOD EVENTS IN INDONESIA: A GOOGLE TRENDS ANALYSIS

The increasing number of floods every year brings a wide impact; the average loss caused by floods every year reaches 4.64T (Rp). Information about floods is very important to improve the preparedness of people living in disaster-prone areas. If information can be provided when people have a high interest in learning, it can have a profound effect on increasing public knowledge. To carry out effective risk communication in flood disasters, knowledge about flood disaster patterns is needed, as well as knowledge about community behavior in seeking information. One of the people's behavior in searching for information can be seen from the Google Trends analysis. The purposes of this study are to analyse the relationship between public interest in finding information through google trends with the keyword "flood" with flood events in Indonesia for 10 years. This research is a quantitative descriptive study by processing data obtained from Google Trends and BNPB flood event data using the Spearman Rank Correlation statistical test with SPSS software. The results showed that Google Trends with the keyword "Flood" and the pattern of flood events had a strong positive relationship with a correlation coefficient of 0.64, this indicates that the increase in the incidence of disasters causes an increase in public interest in seeking information about flood disasters. Risk communication that was carried out before the disaster occurred was not yet optimal in reaching the community. Risk communication needs to be carried out before the months that are predicted to be the peak of flood events. Risk communication is carried out to form the preparedness of the Indonesian people so that the risk of flood disasters can be reduced.

Hubungan Antara Adversity Quotient dengan Prestasi Kerja pada Account Officer di PT. PBR Harta Swadiri dan Grup

This study aims to determine and provide an explanation of the relationship adversity quotient with work performance on account officers at PT. PBR Independent Assets and Groups. The method of this research is quantitative with 156 account officer employees as subjects. The determination of subjects uses a saturated sampling technique in which all members of the population are taken as samples. The variables in this study are adversity quotient and work performance. Collecting data in this study used an adversity quotient scale made by researchers with a Likert scale model and work performance. The hypothesis in this study is that there is a positive relationship between the adversity quotient and work performance. Data analysis in this study used product moment correlation statistical tests with the help of SPSS 18 for Windows. The results of this study indicate that there is a positive relationship between the adversity quotient and the work performance of account officers at PT. BPR Self and Group Assets with a value of r = 0.438 with a significance value of 0.000 (P &lt;0.05). This means that the higher the adversity quotient owned by the account officer, the higher the work performance produced and vice versa, the lower the adversity quotient owned, the lower the work performance.

Condom Use among HIV-Positive Postnatal Women in Primary Health Care Facilities in Tshwane Sub-District 1, Gauteng Province, South Africa.

Condoms have been and are still an important part of HIV preventative measures worldwide, and many countries have designed programmes that encourage their use. Consistent and correct condom use among HIV-positive individuals is important in preventing multiple infections. Hence, the uptake and determining factors associated with condom use were investigated in this study. This study was aimed at determining the level of, and factors associated with, condom use among HIV-positive postnatal women in primary health care facilities in Tshwane sub-district 1, Gauteng Province, South Africa. A descriptive cross-sectional study was conducted among 326 HIV-positive postnatal women aged between 15 and 50 years who were conveniently selected and voluntarily participated in the study. A self-developed pretested questionnaire was used to collect data on level of condom use and factors associated with its use from the selected participants. Statistical tests of correlation were then used to determine the association between frequency of condom use during sexual encounter and condom use at last sexual encounter with the independent variables. Regular condom use during sexual encounters was reported by 63.2% of the participants while 83% of the participants reported using a condom at their last sexual encounter. Frequency of condom use during sexual encounter was found to be associated with employment status (p < 0.05), residence (p < 0.001), number of children (p < 0.05), first HIV diagnosis (p < 0.05) and disclosure of HIV status to partner (p < 0.05). Condom use at last sexual encounter was also found to have a significant statistical association with level of education (p < 0.05) and the ability to negotiate condom use (p < 0.001). A good proportion of the participants used condoms regularly. Interventions to improve condom use among this population should focus on female empowerment by investing in their education, and economic empowerment to improve their economic status, which, in turn, would help the women to better negotiate condom use. The other factors mentioned above should also be considered when developing health education policies and programmes about condom use amongst HIV-positive postnatal women.

KORELASI HbA1c DAN GULA DARAH PUASA TERHADAP RASIO TG/HDL-K PASIEN DIABETES MELLITUS TIPE 2 BERETNIS JAWA

Background : Most of the causes of death in type 2 Diabetes Mellitus (T2DM) are coronary heart disease (CHD) with dyslipidemia as one of its risk factors. The best marker for early detection of dyslipidemia is the ratio of triglycerides to high-density lipoprotein cholesterol (TG/HDL-C). In T2DM patients, glycemic control in the form of Fasting Blood Sugar (GDP) and HbA1c can be done to avoid the risk of CHD. This study aims to identify the correlation of Hba1c and GDP with the ratio of TG/HDL-K in T2DM patients with Javanese ethnicity.Methods : This research was a cross sectional study involving 107 respondents from several health centers in Semarang City with consecutive sampling method. GDP, HbA1c, and TG/HDL-K ratio were obtained from medical records. Spearman correlation statistical test was used with a significance value of p &lt;0.05. Results: The average HbA1c (7.86 ±1.97%), GDP (160.36± 76.82gr/dL), and the TG/HDL-K ratio (3.50± 2.22) exceeded the normal number. There was a weak significant correlation between GDP and the TG/HDL-K ratio (p=0.020; r=0.224) and there was no correlation between HbA1c and the TG/HDL-K ratio (p=0.549; r=0.059) in T2DM patients with Javanese ethnicity.Conclusion: The GDP of Javanese T2DM patients is weakly correlated with the TG/HDL-K ratio but not with HbA1c. Glycemic control is needed as an early marker of CHD risk in T2DM.&#x0D;

The Relationship Between Anxiety Levels And Blood Pressure Inpreoperative Patients With General Anesthesia In Cilacap Hospital

Background: Most people before performing surgery using general anesthetic actionhave emergency surgery. Excessive anxiety reactions are concerned to affect the success of surgery, which can raise blood pressure which improves heart performance while pumping blood throughout the body. Purpose: This investigation aims to find out the relationship between anxiety levels and blood pressure in pre-operative patients under general anesthesia Methods: This study uses a descriptive design of correlation with a cross-sectional approach. Data collection and blood pressure measurement were performed before the respondents entered the operating room by giving them the Amsterdam Preoperative Anxiety and Information Scale questionnaire (APAIS). Samples in thisstudy were taken from 54 respondents using consecutive sampling techniques. Data analysis used is univariate and bivariate analysis using spearman rank tests. Result: The results of correlation statistical test using Spearman rank show that the significance value for systolic blood pressure is 0.007 &lt; 0.05 and for diastolic blood pressure is 0.005 &lt; 0.05. Most of the people who answered experienced systolic blood pressure in stage 1 hypertension, namely 26 people, and diastolic blood pressure in prehypertension, namely 24 people. Conclusion: There is a correlation between the level of anxiety and blood pressure in pre-operative patients under general anesthesia at RSUD Cilacap.

Relationship Of Waiting Time With Axiety In Pre Operating Sectio Caesarea Patients With Spinal Anestesi In Dr. Soedirman Kebumen Hospital

Background:Most patients before sectio caesarea surgery using spinal anesthesia have different waiting times, which affects preoperative anxiety. Overreaction due to this anxiety is feared to affect the success of the surgery. The long waiting time of preoperative sectio caesarea patients (?30 minutes) has moderate anxiety. While inappropriate pre anesthesia waiting time (&gt;30 minutes) has severe anxiety. Therefore, the longer the waiting time experienced by patients can affect the level ofanxiety in patients. Purpose:This study aims to determine the relationship between waiting time and anxiety of preoperative sectio caesarea with spinal anesthesia Methods:This study used quantitative correlation analytics with a cross sectional approach.Data collection was carried out before the respondent entered the operating room by giving the Amsterdam Preoperative Anxiety and Information Scale (APAIS) questionnaire. The sample in this study was 66 respondents who were taken using purposive sampling technique. Data analysis used isu nivariate and bivariate analysisusing the spearman rank test. Result:The results of the correlation statistical test using Spearman rank showed that the coefficient method was 0.5 and p value 0.000. From this study it is known that out of 51 people in the category of waiting time ?30 minutes, there are 26 people (39.4%) with moderate anxiety, in the &gt;30 minute category, there are 8 people (12.1%) with severe anxiety. Conclusion:There is a relationship between waiting time and anxiety in preoperative sectio caesarea patients with spinal anesthesia at RSUD Dr.Soedirman Kebumen

Qualitative Characteristics of Accounting Information (Declared with IFRS Standards) and Financial Performance : Statistical Study and Correlation Test

In an international context characterized by the dismantling of economic barriers, the globalization of monetary operations and the fluidity of financial movements, the application of IFRS standards is no longer a luxury, but rather an increasingly persistent necessity for Moroccan and international companies. In this context, and using a statistical analysis on SPSS, this research aims to assess the correlation between the quality of accounting information (declared in accordance with IFRS standards) and the financial performance (in short term and in medium and long term) of Moroccan companies. This quantitative research which uses a Likert-type questionnaire scored from 1 to 5, and through the responses collected from a sample of 314 individuals (composed of accountants, chartered accountants, professors, trainers, doctors and doctoral students), target to demonstrate and verify, statistically, the relationship of correlation and interdependence that connects between « the qualitative characteristics of accounting information » and « the financial performance ». The results confirmed a negative correlation « in the short term » between the aforementioned variables and a positive correlation relationship between the same variables « in the medium and short term ». In the medium and long term, the positive correlation between « the qualitative characteristics of the accounting information declared according to IFRS » and « the financial performance », will probably be a factor that encourages companies to practice international accounting standards despite the costs incurred to ensure this passage.

A general framework to develop a radiomic fingerprint for progression-free survival in cervical cancer

PurposeTreatment of locally advanced cervical cancer patients includes chemoradiation followed by brachytherapy. Our aim is to develop a delta radiomics (DRF) model from MRI-based brachytherapy treatment and assess its association with progression free survival (PFS). Materials and MethodsA retrospective analysis of FIGO stage IB- IV cervical cancer patients between 2012 and 2018 who were treated with definitive chemoradiation followed by MRI-based intracavitary brachytherapy was performed. Clinical factors together with 18 radiomic features extracted from different radiomics matrices were analyzed. The delta radiomic features (DRFs) were extracted from MRI on the first and last brachytherapy fractions. Support Vector Machine (SVM) models were fitted to combinations of 2–3 DRFs found significant after Spearman correlation and Wilcoxon rank sum test statistics. Additional models were tested that included clinical factors together with DRFs. ResultsA total of 39 patients were included in the analysis with a median patient age of 52 years. Progression occurred in 20% of patients (8/39). The significant DRFs using two DRF feature combinations was a model using auto correlation (AC) and sum variance (SV). The best performing three feature model combined mean, AC & SV. Additionally, the inclusion of FIGO stages with the 2- and 3 DRF combination model(s) improved performance compared to models with only DRFs. However, all the clinical factor + DRF models were not significantly different from one another (all AUCs were 0.77). ConclusionsOur study shows promising evidence that radiomics metrics are associated with progression free survival in cervical cancer.

THE CORRELATION OF STUDENTS’ MOTIVATION AND ENGLISH LEARNING ACHIEVEMENT

The objective of this study was to figure out whether there is any correlation between students’ motivation and English learning achievement at Grade XI Madrasah Aliyah Negeri 1 Kota Bengkulu. In this research, the researcher used Correlational research in a quantitative design. In correlational method, the researcher used the correlation statistical test to describe and measure between two variables. The population of this study was the whole students of XI grade MAN 1 Bengkulu City with total students 355. The researcher took all of population as the sample of the research. Therefore, the sample of this research was about 350 students at eleventh grade MAN Model Bengkulu. To obtain the data, the researcher used questionnaire and documentation as the instruments of this research. The questionnaire of students’ motivation was adopted from The Attitude / Motivation Test Battery by R. C Gardner cited in (Rafasah, 2019). Moreover, the students’ learning achievement was identified by collecting the students’ English score in UTS or UAS or daily test. After collecting and analyzing the data, the researcher found that the sign. (2-tailed) Pearson correlation = 0.00 &gt; 0.05 which means that there was a correlation between students’ motivation and English learning achievement at XI A students of SMAN 1 Kota Bengkulu. The researcher suggested for English teachers in developing some strategies to facilitate the students to have a good motivation. The researcher also suggested for the students to be more active in practicing English even though this research findings showed that the students’ motivation was good.&#x0D; Keywords: The Correlation, Students’ Motivation, English Learning Achievement

Determining the food choice motivations of Irish teens and their association with dietary intakes, using the Food Choice Questionnaire

During adolescence, teens start making their own food choices. While health and nutrition are important, practical and social concerns are also influential. This study aims to determine factors that motivate the food choices of Irish teens (using Food Choice Questionnaire), using data from the National Teens' Food Survey II (N = 428, 50% male, 13–18 years), and to identify how these motivations relate to dietary intakes (4-day semi-weighed food diaries). Data analysis used PCA to determine the food choice motivation subscales, and correlation and comparative statistical tests (t-test, ANOVA). Eight motivating factors were identified for Irish teens: Sensory Appeal, Price & Availability, Health & Natural Content, Familiarity, Ease of Preparation, Mood, Weight Control, and Ethical Concerns. Health and practical aspects to food choice (Price, Availability, Ease of Preparation) are important for teens, but taste (Sensory Appeal) remains a key influence. Food choice motivations vary by sex and by age, BMI status and weight perception, where girls were more motivated by health, weight control, mood and ethical concerns, and older teens were more influenced by mood and ease of preparation. Both those classified as overweight and those who perceived they were overweight were motivated more by weight control and mood for their food choices, whereas those who perceived their weight to be correct placed more importance on health and natural content. Those motivated by weight control had lower energy and higher protein intakes, and those motivated by health and natural content had more health promoting behaviours, with higher physical activity, lower screen time, and higher protein intakes. Understanding the motivations of teens’ food choice can help understand why they struggle to meet dietary recommendations, and help to develop more effective health promotion messages by capitalising on the key motivations in the population.

English language proficiency, prior knowledge, and student success in an international Chinese accounting program

International student exchange programs have gained popularity as a means to increase enrollments, support international academic partnerships, and improve student preparedness for globalized work environments. However, the relationships between English language proficiency, cultural intelligence, teamwork, self-efficacy, academic success, and other factors within these programs are not clear. This study investigates the correlations among international accounting students’ English language proficiency, accounting knowledge, and academic performance in a transnational education program in mainland China. Data were obtained from academic records of 104 accounting students enrolled in the program. A quantitative measuring of the Pearson correlation statistical tests were employed to measure the relationships between English language proficiency and academic performance, as well as between previous accounting knowledge and academic success. The results indicate a statistically significant relationship between English language proficiency and academic performance, and between previous accounting knowledge and academic success. This study has significant implications for transnational education programs, academic institutions, and policymakers and provides insights into effective strategies for enhancing the quality of transnational education programs and promoting the internationalization of higher education.

Hubungan Antara Kepemimpinan Transformasional Kepala Sekolah Dan Kecerdasan Emosional Dengan Kepuasan Kerja Guru SMP Negeri 1 Sagaranten

The purpose of this research was conducted to study the relationship between school principals' transformational leadership and emotional intelligence with teacher job satisfaction. The methods used are surveys and data analysis techniques using simple correlation statistical tests and multiple correlations as well as simple linear regression tests, multiple linear regression tests and partial correlation tests. The results of the study yielded three conclusions: first, there was a very significant positive relationship between the situational leadership of the school principal (X1) and teacher job satisfaction (Y). Second, there is a very significant positive relationship between Emotional Intelligence Variable (X2) and Teacher Job Satisfaction (Y). Third, there is a very significant positive relationship between the Principal Transformational Leadership (X1) and Emotional Intelligence (X2) variables together with Teacher Job Satisfaction (Y). Based on these things it can be concluded that teacher job satisfaction can be increased through the principal's Transformational leadership and Emotional Intelligence.

Social Behaviour of Endangered Macaque Species at Kalisalak Forest, Central Java-Indonesia

The long-tailed macaque (Macaca fascicularis) is a primate often found in Indonesia, with the current IUCN Red List status being endangered. One of the habitats of this species is the Kalisalak Forest. The social behaviour of this species has never been studied much; therefore, further research is needed on this site. This study aimed to analyse the frequency and duration of social behaviour of seven age groups of each sex. The study was conducted from April to July 2021. The research used scan sampling and continuous recording rules with 15-minute intervals (8:00 am-5:00 pm). The social behaviour data were analysed by ethogram percentage and compared with each social behaviour and age group using a statistical correlation test. The results show that the highest frequency is playing (42.92%), then grooming (41.29%), while the lowest is agonistic (8.33%), and then mating (7.46%). The duration of grooming (57.61%) is higher than playing (42.39%), while agonistic and mating are not counted because they are event behaviour. No frequency correlation (p-value>0.05) between grooming and age exists. A frequency correlation (p-value<0.05) between playing, agonistic, and mating with age group. There is no correlation (p-value>0.05) between the age group’s duration of grooming and playing.