Pearson Product Moment Formula Research Articles

How Listening YouTube Song Habit Influences Students’ Vocabulary Mastery: A Correlational Study

Vocabulary mastery is essential for students to be able to communicate well in English. However, some students still struggle memorizing new words and identifying vocabulary meanings. This study aims to determine the correlation between students' habits of listening to English YouTube songs and their vocabulary mastery. The research used a quantitative correlational approach involving 24 tenth-grade students at SMA N 1 SUWAWA. The data collection was done using a questionnaire about listening habits to English songs and a vocabulary test. The data analysis was performed using the Pearson Product Moment formula. The result showed that there is a moderate positive correlation between the habit of listening to English YouTube songs and the mastery of vocabulary of SMA N 1 Suwawa tenth-grade students (r = 0.529). This indicates that the more intense the students' habit of listening to English YouTube songs, the better their vocabulary mastery. Listening habit contributes 27.98% to the mastery of vocabulary. Based on these results, it can be concluded that there is a moderate correlation between listening habit to English YouTube songs and vocabulary mastery of tenth grade students at SMA N 1 Suwawa. The more students listen to English songs, the better they master vocabulary.Keywords: listening Habit, YouTube song, vocabulary mastery

The Correlation of Watching English Movies Habit and Listening Skill

English movies are one of the most effective and enjoyable ways to develop listening skills. However, some students still find it difficult to understanding listening in teaching English. This research aims to determine whether there is a correlation between students’ habit in watching English movies and listening skill. The research method used quantitative correlational approaching involving 30 sixth semester students at English Education Department of IAIN Sultan Amai Gorontalo. The data collection was done using a questionnaire about watching habit to English movies and a listening test. The data analysis was performed using Pearson Product Moment Formula. The result showed that there is a strong positive correlation between habit in watching English movies and listening skill of English Education Department sixth semester students (r = 0.667). This indicates that the more intense the students’ habit in watching English movies, the better their listening skill.Keywords: Watching Habit, English Movies, Students’ Listening

Hubungan Regulasi Emosi dengan Penyesuaian Diri Siswa di SMA Don Bosco Padang

Several studies conducted show that in reality students' adjustment has not been realized well, such as having difficulty interacting with other people, breaking school rules, not following lessons well. Initial observations carried out at Don Bosco High School in Padang, researchers found that many students still have low emotional control, such as fighting with friends, easily getting angry and not accepting mistakes made, fighting teachers, giving up and giving up easily when facing difficulties. feelings of low self-esteem resulting in withdrawing from society, blaming oneself or others when things do not meet one's expectations. This research aims to describe the relationship between emotional regulation and student adjustment at Don Bosco High School in Padang. This research uses quantitative methods with a correlational research type. The population of this study was 287 students registered in class Data collection in this research used a questionnaire on students' emotional regulation and self-adjustment. The data was processed using percentage analysis and to test and analyze the relationship between emotional regulation and student self-adjustment using the Pearson product moment formula. The research results show that the self-adjustment of Don Bosco Padang High School students is in the medium category with a percentage of 60.7%. Don Bosco Padang High School students' emotional regulation is in the medium category with a percentage of 41.1%. The results of the correlation analysis show a significant positive relationship between emotional regulation and students' self-adjustment in the Don Bosco Padang High School environment with a correlation coefficient of 0.640 with a significance value of 0.000.

GAMBARAN EFIKASI DIRI DENGAN KETERAMPILAN KOMUNIKASI PESERTA DIDIK KELAS XI DI SMA

This study aims to analyze the relationship between self-efficacy and communication skills of class XI students at SMA Negeri 10 Palembang. This research uses quantitative methods with correlational design. The total population in this study was 605 students and a sample of 86 students using simple random sampling techniques. Data analysis was performed using the Pearson Product Moment formula in the SPSS version 16.0 application. The results of the analysis obtained by most students had self-efficacy dominant is in the low category, namely 31 students while in the variable communication skills dominant is the medium category, namely 32 students then obtained a correlation coefficient of sebesar = 0,559 which is where = 0,559 > 0,214 so that the research hypothesis Ha is accepted, namely there is a positive relationship between self- efficacy and communication skills of class XI students at SMA Negeri 10 Palembang, which means that the higher the self-efficacy, the higher the communication skills.

Uji Validitas dan Reliabilitas Instrumen Penelitian Pemahaman Konsep Biologi

Research instrument is a tool used to collect data or measure objects of a research variable. To obtain accurate data for appropriate conclusions reflecting the actual situation, a valid, consistent, and reliable instrument is required. The validation test of the biology concept comprehension instrument in this research uses the Pearson Product Moment formula and examines the interpretation of its correlation index with the total score. The reliability measurement of the biology concept comprehension instrument uses Cronbach’s alpha formula. The instrument testing is conducted on 30 respondents who are 10th-grade high school students.

The Correlation Between Students Reading Anxiety and Their Reading Comprehension at the Eighth Grade of SMPN 3 Bukittinggi

Theoretically, reading anxiety can affect their reading comprehension. This research is aimed to uncover whether there is a correlation between reading anxiety and their reading comprehension. Empirically, the rationalities of the research are based on the three main rationales. Firstly, The pupils experience anxiety when attempting to understand the English texts, and occasionally they exploit this as a justification to skip class. Second, students believe it is difficult to read in other languages, particularly English. Thridly, many students become worry about making mistake. The research was a correlation research. The population of research was students of class VIII SMPN 3 Bukittinggi, aeround Five classes, consist of 140 students. The sample for the research was 140 students selected using the total sampling technique. Tests and questionnaires were used to get the data. This research utilized the Pearson Product Moment to examine the data and tested the hypothesis. The results were consulted in a t-table with a significance level of ?=5%, and the t-test method was applied. Findings from the eighth grade PFS indicated a relationship between students' reading anxiety and comprehension. Strong correlation (0.668) was found for SMPN 3 Bukittinggi. Based on the strong correlation threshold of 0.60-0.799, the researcher determined that rxy = 0.668 with N 138 was statistically significant. It indicates that whereas ha was accepted, ho was refused. When the research's mean, ho, was rejected and ha was approved, the Pearson product moment formula was used to compare it to the R-table. The results showed that rxy (0.668) > rtable (0.167). In summary, the findings indicated a favorable relationship between eighth-grade SMPN 3 Bukittinggi students' reading comprehension and their reading anxiety.

Effectiveness of Geometry Learning Based on PPG Daljab Student Technology through the Project-Based Learning Model in Elementary School Students

Difficulties in understanding the mathematical concepts that occur when students learn geometry, one of which is an abstract geometry concept that is not followed by effective learning as an effort to help students' understanding is the main problem in this study. This study aims to determine the effectiveness of technology-based geometry learning carried out by PPG Daljab students through the Project Base Learning model in elementary school students. This study uses a quantitative approach with the type of Quasi-Experimental Design research with the Nonequvalent Control Group Design form. The population in this study is all elementary school fifth students in the North Tomohon Cluster, Tomohon City totaling 62 students. The sampling technique used in this study was Pusposve Sampling which was taken by two schools with the same level of activity and learning achievement. The experimental class was SD Inpres Kakasasen Satu and SD Inpres Kayawu with 31 students, while the control class was SD Inpres Kakasasen Dua and SD Inpres Kakasasen Tiga with 31 students. Data collection techniques using the Geometry Understanding Test Instrument. The instrument validity test uses the Pearson Product Moment formula and the reliability test uses the Alpha-Cronbach formula. The hypothesis test in this study uses the T-test test. Based on the study's results, the Project Based Learning Model can be described effectively against technology-based geometry learning in elementary school students.

The Correlation between Grammar Usage and Indonesian – English Translation Ability of English Study Program Students

Grammar is an important component of a language that contains rules on the sentence structure construction and meaning system of the language. The grammar usage has a contribution in the language learning process, one of which is in translation. This research aimed to discover the correlation between grammar usage and Indonesian – English translation ability of the fourth-semester English Study Program students. The instruments of the research were sentence completion and error recognition questions for English grammar test and Indonesia – English translation essay for translation test. The statistical analysis using Pearson product-moment formula was applied to analyze the correlation between grammar usage and Indonesian – English translation ability of the fourth-semester students. The result of data analysis revealed that the Pearson correlation value r-counted of 0.837 was higher than r-table of 0.320 at the level of confidence 0.05 which meant that alternative hypothesis (Ha) was accepted and of null hypothesis (H0) was rejected. The research findings revealed that there existed a significant correlation between English grammar usage and Indonesian – English translation ability the fourth-semester English Study Program students of Universitas Riau. It is implied that the proficient English grammar students displayed commensurate in Indonesian – English translation ability while those who lack of grammar usage ability found difficulty in translation tasks. This research highlighted the critical role of grammar in shaping translation of the fourth-semester students of Universitas Riau English Study Program.

The Correlation Between Students' Vocabulary Mastery and Students' Speaking Ability at the Eleventh Grade Students of SMA N Abung Selatan Academic Year 2022/2023

Speaking is communication ability that in the process delivering and expressing ideas, thoughts, and feeling directly to people. In reality, there are many students still difficult to be able speak using English. Important factor that affect the students’ speaking ability is vocabulary. The purpose of this research is to investigate whether there is significant correlation between students’ vocabulary mastery and students’ speaking ability at the eleventh grade students of SMAN 1 Abung Selatan academic year 2022/2023. In this research, the researcher used correlational study. Population of this research was all of the eleventh grade students of SMAN 1 Abung Selatan that consist of 118 students. Sample of the research were 32 students. Sampling technique that is used was proportional random sampling. The instrument that is used were speaking test and mutiple choice test. To analyze the data the researcher used Pearson Product Moment formula and t-test. The result of analysis test was value of rcount was greater than value of rtable(0.884>0.349). It means that there is significant correlation between vocabulary mastery and the students’ speaking ability at the tenth grade students of SMAN 1 Abung Selatan in academic year 2022/2023.

Eksplorasi Validitas dan Reliabilitas Soal Pemahaman Konsep Dalam Asesmen Pembelajaran

Students’ understanding of concept can be measured and assessed using mathematical concept understanding test instruments. The instrument to be used must be prepared to meet the criteria for a good instrument. Therefore, the aim of this research is to determine the validity and reliability of students' conceptual understanding questions in learning assessments. This type of research is qualitative research using descriptive methods. Data was obtained through tests and interviews with mathematics subject teachers. The subjects in this research were class IX students at MTsN 2 Kerinci, totaling 22 students in 1 class. Based on the results of validity calculations using the Pearson Product Moment formula and t test, as well as calculations of question reliability using the Cronbach's Alpha formula, it was found that each question item was valid and reliable, so this test instrument can be used to measure students' ability to understand mathematical concepts.

Analysis of the Relationship between Internal and External Variables and the Level of Women's Participation in Development Planning in Lintongnihuta Subdistrict, Humbang Hasundutan Regency

This study delves into the multifaceted participation of women in Village Development Planning Deliberation (Musrenbangdes) within the Lintongnihuta District, analyzing the influence of various factors like age, education, occupation, income, and duration of residence. Employing an eight-question Likert scale, the research measures women's engagement and utilizes quantitative descriptive data analysis, including frequency tables. The study employs cross-tabulation analysis (chi-square test) and validity tests with the Pearson Product-Moment formula through SPSS v24 software to determine relationships between internal and external factors and their impact on women's participation. Findings underscore Musrenbangdes as a substantive platform for authentic expressions of women's aspirations, revealing significant positive correlations between participation and internal factors such as age, education, communication, and leadership. While all proposals are accepted, government scrutiny precedes execution. The study advocates enhancing women's involvement through targeted improvements, childcare support, and health education, offering valuable insights for a more inclusive and effective development planning process.

Kemampuan Literasi Digital Orang Tua Dalam Mengasuh Anak: Studi Kasus Di Desa Curug, Gunung Sindur, Bogor

This research aims to find out parents' abilities in Islamic parenting, their digital literacy skills, and whether there is an influence of Islamic parenting skills on parents' digital parenting skills. This research was carried out with a quantitative approach using simple regression analysis. Respondents in this study totaled 58 people. The sampling technique used was a purposive sampling technique where the respondents selected were parents who met 2 main criteria. First, parents already have children who are at least 3 years old and above. Second, parents have the ability to use cell phones or other gadgets to access the internet. The research results show that parents' abilities in Islamic parenting are very high, reaching a score of 3.34. Likewise, in terms of digital parenting, parents' abilities are also quite high because they reach a score of 3.1. Then regarding the question of whether there is an influence of Islamic parenting skills on digital parenting, the answer is that there is a very significant influence, namely 0.81344502 from the results of using the Pearson product-moment formula.

STUDENTS’ MOBILE TECHNOLOGY USAGE AND THEIR TOEFL LISTENING PROFICIENCY: A CORRELATIONAL STUDY

This research aimed to find out the correlation between students’ mobile technology usage and TOEFL listening proficiency in the sixth semester of the English Study Program of FKIP Universitas Riau. The sample of this study was 36 students in the sixth semester of the English Study Program of FKIP Universitas Riau. The Cluster Random sampling technique was utilized to choose the sample for this research. This study used two data instruments, a mobile technology usage questionnaire and TOEFL listening proficiency gained by collecting students’ TOEFL listening scores. The instruments were distributed to the respondents online through Google Forms. The mobile technology usage questionnaire was an adaptation of a questionnaire by Grenier. The respondents submitted the TOEFL listening score after finishing the questionnaire. The students’ mobile technology usage was analyzed using a Likert scale in the form of positive questions. The students’ proficiency levels were categorized using ETS Performance Descriptors for TOEFL. The researcher used the Pearson Product Moment formula to determine the correlation coefficient value. The result of this study shows that most respondents’ listening proficiency is categorized at the elementary level with a range score of the listening section 31-46. Moreover, this study revealed a moderate correlation between students’ mobile technology usage and their TOEFL listening proficiency, with a 36% determinant score. In other words, mobile technology usage is not the main factor in determining students’ TOEFL listening proficiency.

Hubungan Self Regulation Learning Terhadap Kemandirian Belajar

The existence of self-regulated learning in students to regulate learning patterns is predicted to influence the level of student learning independence. This research aims to determine the relationship between self-regulated learning and learning independence in class X students at SMA Negeri 1 Srandakan Bantul. This research is quantitative research with a correlational research design. The population in this study was 120 class X students of SMA Negeri 1 Srandakan. The sampling technique used was saturated sampling with details of 30 students for trials and 90 students for research. The data collection tool uses a questionnaire. Validity test analysis uses construct validity using the Pearson product moment formula. Reliability test uses Cronbach's Alpha formula. The data analysis technique resulting from data collection uses simple linear regression analysis. The results of the research show that self-regulated learning has a positive and significant relationship to the learning independence of class Increasing self-regulated learning in students will cause an increase in student learning independence, while decreasing self-regulated learning will cause a decrease in student learning independence. The effective contribution of self-regulation in learning to learning independence is 28.5%, while the contribution of 71.5% comes from other factors.

Hubungan isi konten akun TikTok @vmuliana dengan kebutuhan informasi pencarian kerja followers

TikTok has become a widely used social media platform for entertainment and showcasing user creativity, including in the realm of job-seeking information. Given the rising unemployment rates in Indonesia, job information has become essential. This study aims to examine the relationship between the content information of the TikTok account @vmuliana and the job information needs of its followers. In this research, a correlation method was applied with a quantitative approach. The entire follower base of the TikTok account @vmuliana served as the research population, with 100 individuals selected as samples through a simple random selection method. Data collection techniques used were questionnaires and literature studies. To analyze the data, researchers utilized the Pearson Product Moment formula. From the analysis, a correlation coefficient was found between content information (variable X) and information needs (variable Y) amounting to r = 0.721, with a significance of 0.000 from 100 respondents. According to Guilford, this value indicates a high relationship. With a significance value of 0.000, it can be concluded that the content of the TikTok account @vmuliana is closely related to fulfilling the job search information needs of its followers.

Pengaruh Persepsi Harga terhadap Keputusan Menginap di Villa Gunung Geulis Camp Area Bogor

Tourist accommodation is currently experiencing a growing demand from the public, leading to heightened competition among accommodation businesses. As a result, these businesses are required to continuously innovate by providing excellent services, facilities, and competitive pricing. Consequently, this study aimed to investigate how perceptions of price influenced decision-making at Villa Gunung Geulis Camp in the Bogor Area. The research examined four dimensions related to price perceptions: affordability, price compatibility with product quality, price compatibility with benefits, and price competitiveness. Quantitative methods were employed, and data were collected through questionnaires and interviews. The research sample was determined using Nonprobability Sampling with the Accidental Sampling technique. The validity of the data was assessed using the Pearson Product Moment formula, while the reliability was tested using the Alpha Cronbach technique. The analytical approach used in the study involved simple linear regression analysis, performed using the SPSS Version 25 application. The results of the data analysis demonstrated a significant and positive influence of Variable X Price Perception on the decision to stay at Villa Gunung Geulis Camp in the Bogor Area, both partially and simultaneously. This can be seen from the results of data processing carried out by researchers, namely that price affordability has a significance value of 0.0477 <0.05 and tcount <ttable where this dimension has no significant effect, then the suitability of price with product quality has a significance value of 0.051 <0.05 and tcount < ttable where this dimension has a significant effect, then price compatibility with benefits has a significance value of 0.042 <0.05 and tcount > ttable where this dimension has a significant effect, and price competitiveness has a significance value of 0.000 <0.05 and tcount> ttable where this dimension is significantly influential, then with an fcount value of 11.907 > ftable 3.94 with a significance value of f 0.000 <0.05 where this result shows that all Variable X Price Perceptions influence the Decision to Stay.
 Keywords: Perceived Price, Decision to Stay, Villa

Pengaruh Brand Image terhadap Keputusan Pembelian di Restoran Bakmie Kalimantan Hin Lie

Most of the consumers who come to the Bakmie Kalimantan Hin Lie Restaurant are consumers who have high trust and a positive view of the brand image in the restaurant. In addition, the Bakmie Kalimantan Hin Lie Restaurant has unique characteristics and advantages which most restaurants do not have. Therefore, this study was conducted to determine the effect of Brand Image in three dimensions, namely the dimensions of Strength, Uniqueness and Favorable on purchasing decisions at Bakmie Kalimantan Hin Lie Restaurant. This study used quantitative methods and data collection techniques were carried out using questionnaires and interviews. Then, the researcher used the Nonprobability Sampling technique with the Purposive Sampling method to determine a research sample. Then the researchers used the Pearson Product Moment formula to measure the validity test and used the Alpha Cronbach technique to measure the reliability test. The analytical method used in this study is a simple linear regression analysis method using the SPSS Version 25 application.Based on the results of data analysis carried out, it is simultaneously proven that there is a positive and significant influence on consumer purchasing decisions at the Bakmie Kalimantan Hin Lie Restaurant, this can be seen from the Strenghtness dimension, the value of tcount on the Strenghtness dimension is 2.302 and the sig value obtained is 0.023, then for the Uniqueness dimension, the tcount value for the Uniqueness dimension is 1,110 and the sig value is 0.270 and the last for the Favorable dimension, the tcount value for the Favorable dimension is 0.390 and the sig value is 0.697. then with the value of Fcount on the Brand Image variable of 5.939 and the sig value of 0.017.
 Keywords: Brand Image, Purchase Decision, Restaurant

Korelasi antara Tingkat Kreativitas dan Hasil Belajar Bahasa Inggris Mahasiswa Politeknik Maritim Negeri Indonesia

As an international language, English is studied at various levels of education in Indonesia. In English teaching learning process, there are many factors that influence the outcome, one of which is the learner's factor. Creativity is a learner psychological aspect that has an important role. This research sought to identify the correlation between the learners’ creativity level and their Englih learning outcome. This quantitative research involved a research population of the learners from engineering study program during the 2022/2023 academic year. There were 47 students in the study program, thus the total sampling technique was used. The instrument for assessing learners' creativity level and their English scores were used to obtain the required data. The data were then analyzed using the Pearson Product Moment formula. The results of inferential statistical analysis using SPSS version 26 software obtained a correlation coefficient of (r = 0.96, p <0.001). This indicates that between the two variables being discussed (creativity level and English learning outcome) have a positive and significant correlation. The implications of the results from this research are discussed in detail in this article.

The Correlation Between Students’ Vocabulary Mastery and Reading Comprehension at the Eighth-Grade Students of SMPN 2 Sojol

The research aims to determine whether there was a correlation between vocabulary mastery and reading comprehension. The study used a simple random sampling technique, namely, taken 30 students in class VIII B. However, the correlation criterion between 0.60 and 0.80 was considered very high. The researchers concluded that rxy = 0.797 and N 30 at a 5% correlation significance is 0,361. Therefore, based on the Pearson Product Moment formula, compared to the rtable, the study found that rcount higher than rtable (0.361), the average Ho was rejected, and Ha was accepted. To sum up, the final results exhibited a correlation between students' vocabulary mastery and reading comprehension.

The relationship between teachers' sense of efficacy and organizational commitment at Colleges in Pakistan

This study explores the relationship between teachers’ sense of efficacy and their organizational commitment at colleges in Pakistan. It was conducted on a sample comprising 494 public-sector Pakistani college teachers. Tschannen-Moran and Hoy (2001) developed the teachers’ sense of efficacy scale, and John P. Meyer and Natalie J. Allen's developed organizational commitment scale (1991) was applied to collect the data. Hypotheses were tested using the Pearson Product Moment formula. The effects of the factors of the teachers’ sense of efficacy on organizational commitment were determined using the Regression Analysis. It was determined that a higher degree of teachers’ sense of efficacy enhances organizational commitment, as highlighted by a significant positive correlation between the teachers’ sense of efficacy and organizational commitment. There was a significant positive correlation between three factors of the teachers’ sense of efficacy scale and three components of organizational commitment of college teachers. It was also established that the teachers’ sense of efficacy can predict organizational commitment. The study shows that teachers’ sense of efficacy must be considered when selecting and training prospective teachers. To become efficient and effective, teaching organizations must pay considerable attention to monitoring and boosting the positive Sense of self-efficacy among their teaching staff.