Faktor-Faktor yang Mempengaruhi Keberkesanan Amali Kerja Kayu dari Perspektif Pelajar Sekolah Menengah Vokasional di Provinsi Acheh

This study aims to identify factors that influence the effectiveness of practical woodworking and determine the effectiveness of practical woodworking from the perspective of students of secondary vocational schools in the province of Aceh. Factors studied were the workshop equipment, safety workshops, teaching skills, the workshop environment and student interest. This study was designed to investigate the significant differences concerning factors woodworking practical effectiveness based on demographic factors. A total of 130 respondents were randomly selected from six vocational schools in the province of Aceh. The instrument consists of a set of questionnaire consisting of 49 items and distributed to second level students. Data analysis using the two types of statistics, namely descriptive statistics and statistical inference. The results showed no significant difference between factors woodworking practical effectiveness based on demographic factors except the income level of parents and the parents of the respondents work. The results of multiple linear regression analysis stepwise method found that only four factors (environmental factors workshops, the students interest, the skills of teachers and workshop equipment factors) that affect the practical effectiveness of woodworking with the correlation coefficient R = 0.779. This shows there is a significant effect of the four factors, the effectiveness of practical woodworking, accounting for 60.6% (R2 = 0.606) changes in the variance in effectiveness of hands-on woodworking, and between the four factors, the workshop environment is the factor that most influences the effectiveness practical woodworking by contributing 43.3% (R2 = 0.433) of the variance in effectiveness of practical woodworking. The main implication of this study is the need for attention from the authorities to be more serious in efforts to improve the facilities and infrastructure in the workshop as well as security issues in practical workshops so that the effectiveness of the woodwork to be more robust.

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Faktor â€“ Faktor yang Mempengaruhi Keberkesanan Amali Kerja Kayu dari Perspektif Pelajar Sekolah Menengah Vokasional di Provinsi Aceh

CIRCUIT Jurnal Ilmiah Pendidikan Teknik Elektro ◽

10.22373/crc.v1i1.1379 ◽

2017 ◽

Vol 1 (1) ◽

Author(s):

Lailan Fachrah ◽

Nor Azlina Hasbullah ◽

Ashah Ab Rahman

Keyword(s):

Demographic Factors ◽

Income Level ◽

Practical Work ◽

Vocational Schools ◽

Significant Difference ◽

Hands On

This study aims to identify factors that influence the effectiveness of practical woodworking and determine the effectiveness of woodworking practical from the perspective of students of secondary vocational schools in the province of Aceh. Factors - factors studied were the workshop equipment, workshop environment. This study was designed to investigate the significant differences concerning factors woodworking practical effectiveness based on demographic factors. A total of 130 respondents were randomly selected from six vocational schools in the province of Aceh. The instrument consists of a set of questionnaire consisting of 49 items and distributed second level students. The results showed there is no significant difference between factors - factors woodworking practical effectiveness based on demographic factors except the income level of the parents and the parentsâ€™ workplace. This shows there is a significant effect of the four factors, the effectiveness of practical woodworking, accounting for 60.6% (R2 = 0.606) changes in the variance in effectiveness of hands-on woodworking, and between the two of these factors, the workshop environment is the factor that most influences the effectiveness of the practical work wood, contributing 43.3% (R2 = 0.433) of the variance in effectiveness of woodworking practical.

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PENGARUH GAYA HIDUP, SIKAP UANG, NILAI PRIBADI, STIMULASI PEMASARAN TERHADAP KEPUTUSAN PEMBELIAN TERHADAP SMARTPHONE ANDROID (Studi Kasus Mahasiswa Muhammadiyah Stikes Banjarmasin)

JWM (Jurnal Wawasan Manajemen) ◽

10.20527/jwm.v6i1.163 ◽

2019 ◽

Vol 6 (1) ◽

pp. 26

Author(s):

Arina Putri ◽

Nuril Huda

Keyword(s):

Significant Relationship ◽

Personal Values ◽

Linear Regression Analysis ◽

Multiple Linear Regression Analysis ◽

Purchase Decision ◽

Decision Variables ◽

Analysis Technique ◽

Significant Difference ◽

Money Attitude ◽

Strongly Agree

This study aims to identify and analyze the influence of lifestyle variables (X1), money attitude (X2), personal values (X3), marketing stimulation (X4) on purchase decisions (Y).Methods This study uses qualitative research by distributing questionnaires to students stikes muhammadiyah Banjarmasin ever using smartphones as much as 157 respondents. Using variable measurement technique kiteria interval scale from strongly agree to strongly disagree, with weights from 1 - 10. To determine the effect of variable X to variable Y using multiple linear regression analysis technique.Results of this study conclude that (1) There is a significant difference between lifestyle variables to variable purchase decision. (2) There is a significant relationship between the variables attitude toward money purchase decision variables. (3) There is a significant relationship between the variables of personal values to the variable purchase decision. (4) There is no significant relationship between the variables of marketing stimulation to variable purchase decision.

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Implementation of a Blind Quality Control Program in Blood Alcohol Analysis

Journal of Analytical Toxicology ◽

10.1093/jat/bkz059 ◽

2019 ◽

Vol 43 (8) ◽

pp. 630-636 ◽

Cited By ~ 1

Author(s):

Jackeline Moral ◽

Callan Hundl ◽

Dayong Lee ◽

Maddisen Neuman ◽

Aimee Grimaldi ◽

...

Keyword(s):

Quality Control ◽

Linear Regression Analysis ◽

Control Program ◽

Multiple Linear Regression Analysis ◽

Blood Alcohol ◽

Proficiency Tests ◽

Science Center ◽

Quality Control Program ◽

Significant Difference ◽

The Difference

Abstract Declared proficiency tests are limited in their use for testing the performance of the entire system, because analysts are aware that they are being tested. A blind quality control (BQC) is intended to appear as a real case to the analyst to remove any intentional or subconscious bias. A BQC program allows a real-time assessment of the laboratory’s policies and procedures and monitors reliability of casework. In September 2015, the Houston Forensic Science Center (HFSC) began a BQC program in blood alcohol analysis. Between September 2015 and July 2018, HFSC submitted 317 blind cases: 89 negative samples and 228 positive samples at five target concentrations (0.08, 0.15, 0.16, 0.20 and 0.25 g/100 mL; theoretical targets). These blood samples were analyzed by a headspace gas chromatograph interfaced with dual-flame ionization detectors (HS-GC-FID). All negative samples produced `no ethanol detected’ results. The mean (range) of reported blood alcohol concentrations (BACs) for the aforementioned target concentrations was 0.075 (0.073–0.078), 0.144 (0.140–0.148), 0.157 (0.155–0.160), 0.195 (0.192–0.200) and 0.249 (0.242–0.258) g/100 mL, respectively. The average BAC percent differences from the target for the positive blind cases ranged from −0.4 to −6.3%, within our uncertainty of measurement (8.95–9.18%). The rate of alcohol evaporation/degradation was determined negligible. A multiple linear regression analysis was performed to compare the % difference in BAC among five target concentrations, eight analysts, three HS-GC-FID instruments and two pipettes. The variables other than target concentrations showed no significant difference (P > 0.2). While the 0.08 g/100 mL target showed a significantly larger % difference than higher target concentrations (0.15–0.25 g/100 mL), the % differences among the higher targets were not concentration-dependent. Despite difficulties like gaining buy-in from stakeholders and mimicking evidence samples, the implementation of a BQC program has improved processes, shown methods are reliable and added confidence to staff’s testimony in court.

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Self-Esteem, Extraversion, Neuroticism and Health As Predictors of Quality of Life

Human Affairs ◽

10.1515/humaff-2015-0033 ◽

2015 ◽

Vol 25 (4) ◽

Cited By ~ 1

Author(s):

Gabriela Mikulášková ◽

Peter Babinčák

Keyword(s):

Quality Of Life ◽

Linear Regression Analysis ◽

Multiple Linear Regression Analysis ◽

Self Esteem ◽

Upper Respiratory Tract ◽

Respiratory Tract Disease ◽

Stepwise Method ◽

Upper Respiratory ◽

Tract Disease

AbstractThe study verified self-esteem, extraversion, neuroticism and health as predictors of subjectively-assessed quality of life. The sample included 109 adolescents (69 healthy adolescents and 40 adolescents with upper respiratory tract disease). The research tools used were WHOQOL-BREF (WHO, 1998), Rosenberg´s self-esteem scale (Rosenberg, 1965) and NEO-FFI personality questionnaire (Hřebíčková et al., 2002). The results were processed using the multiple linear regression analysis stepwise method. Health was not found to be a predictor of subjectively-assessed quality of life in the research sample. Self-esteem was found to be a predictor of psychological (48% of variance) and environmental (25% of variance) quality of life. Neuroticism was confirmed as a predictor only for physical quality of life (8% of variance). Extraversion was established as a universal predictor for all the aspects of quality of life measured: physical (20% of variance), psychological (8% of variance) and environmental (10% of variance).

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Fatigue in patients with epilepsy and its association with depression and sleep quality

Arquivos de Neuro-Psiquiatria ◽

10.1590/0004-282x20130075 ◽

2013 ◽

Vol 71 (8) ◽

pp. 533-536 ◽

Cited By ~ 8

Author(s):

Gisele S. M. Leite Neves ◽

Marleide da Mota Gomes

Keyword(s):

Sleep Quality ◽

Daytime Sleepiness ◽

Linear Regression Analysis ◽

Multiple Linear Regression Analysis ◽

Cross Sectional Study ◽

Depression And Anxiety ◽

Cross Sectional ◽

Tertiary Center ◽

Significant Difference ◽

Patients With Epilepsy

OBJECTIVE: It was to evaluate the relationships between fatigue and excessive daytime sleepiness, sleep quality, depression and anxiety. METHODS: This was a cross-sectional study on 98 unselected adult patients with epilepsy (PWE) at a tertiary center. It used clinical-sociodemographic characteristics, fatigue measured by the SF-36 vitality subscale (VsSF-36) and the Epworth Sleepiness Scale, Pittsburgh Sleep Quality Index and Beck Depression and Anxiety Inventories. RESULTS: We observed that our patients presented vitality or fatigue similar to drivers with chronic headaches evaluated in the same city. Fatigue was related to depression, anxiety and sleep quality, but not to daytime sleepiness. A multiple linear regression analysis was conducted and we observed that fatigue was independently correlated with depression and quality of sleep. However, no significant difference was observed regarding seizure frequency or number of antiepileptic drugs. CONCLUSION: Fatigue needs to be studied more in PWE, and its risk factors need to be controlled, along with sleep quality and psychiatric disorders.

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Socio Demographic Factors Influencing the Income of Native Chicken Farming in Rural Area of Ciamis Regency

ANIMAL PRODUCTION ◽

10.20884/1.jap.2019.21.2.757 ◽

2020 ◽

Vol 21 (2) ◽

pp. 110

Author(s):

Lucie Setiana ◽

Mochamad Sugiarto ◽

Oentoeng Edy Djatmiko

Keyword(s):

Production System ◽

Linear Regression Analysis ◽

Demographic Factors ◽

Multiple Linear Regression Analysis ◽

Farm Size ◽

Survey Method ◽

Intensive Production ◽

Native Chicken ◽

Chicken Farm ◽

Socio Demographic Factors

Sentul chicken is one of indigenous poultries maintained by most people in Ciamis Regency, West Java Province. This study aimed at determining the influence of socio demographic factors on the income generated from Sentul chicken farming in Ciamis Regency. A survey method was conducted to the members of seven farmer groups institutionally assisted by the Ciamis Regency Government Unit. The descriptive statistics and multiple linear regression analysis were used to describe the profile of respondents and to analyze the influence of socio demographic factors on the income generated from Sentul chicken farming. The results showed that the farmers’ length of education was 11.8 years with 5.8 years experience raising the Sentul chicken while the farm size was averagely 9 heads of chicken. The Sentul chicken farmmaintained in 70 days with semi-intensive production system has generated income ranging from IDR 756,000 to IDR 19,900,000. Farming experience and farm size significantly influenced the income generated from Sentul chicken farming. Increase the farming experience of Sentul chicken farmers and enlarging Sentul chicken farm size with semi-intensive production system may improve the income generated from Sentul chicken farming in Ciamis Regency.

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Development of Pharyngocutaneous Fistula after Total Laryngectomy: The Predictive Value of C-reactive Protein/Albumin Ratio

Acta Medica (Hradec Kralove Czech Republic) ◽

10.14712/18059694.2020.58 ◽

2020 ◽

Vol 63 (4) ◽

pp. 159-163

Author(s):

Abitter Yücel ◽

Hilal Yücel ◽

Fuat Aydemir ◽

Mert Mutaf ◽

Mehmet Akif Eryılmaz ◽

...

Keyword(s):

Postoperative Period ◽

Total Laryngectomy ◽

Linear Regression Analysis ◽

Multiple Linear Regression Analysis ◽

Early Postoperative Period ◽

Pharyngocutaneous Fistula ◽

C Reactive Protein ◽

Albumin Ratio ◽

Reactive Protein ◽

Significant Difference

Background: We aimed to evaluate whether C-reactive protein(CRP)/ Albumin ratio (CAR) performed in the early postoperative period after total laryngectomy could be a predictive factor for the development of pharyngocutaneous fistula (PCF). Methods: The files of patients with laryngeal squamous cell carcinoma who underwent total laryngectomy between January 2005 and January 2019 were retrospectively reviewed. Patients were divided into two groups: patients with PCF (PCF group) and without (Non-PCF group). CAR values and risk factors were compared between groups. Results: The overall incidence of PCF was 23.2%. There was a statistically significant difference between the two groups in terms of CRP and CAR levels (p = 0.001). The CAR value of 27.05 (sensitivity = 75.0% , specificity 68.2%, area under curve (AUC) = 0.742, 95% confidence interval 0.616–0.868) was determined as a cutoff value to describe the development of fistula in the early postoperative period. In multiple linear regression analysis, there was an independent relationship between presence of PCF and previous RT and CAR value. Conclusions: CAR, performed in the early postoperative period, may be a new and useful marker for predicting PCF after total laryngectomy.

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Effect of Gamified Mobile Applications and the Role of Player Types on the Achievement of Students

Journal of Educational Computing Research ◽

10.1177/07356331211065679 ◽

2022 ◽

pp. 073563312110656

Author(s):

Feray Ugur-Erdogmus ◽

Recep Çakır

Keyword(s):

Undergraduate Students ◽

Design Research ◽

Linear Regression Analysis ◽

Multiple Linear Regression Analysis ◽

Mobile App ◽

Control Group ◽

Achievement Scores ◽

Control Group Design ◽

Significant Difference ◽

And Control

The purpose of this study was to examine a gamified mobile application’s effect on students’ achievement, and whether the player types of the students predicted their achievement scores. A “pretest-posttest control group design” research was conducted with 65 undergraduate students taking a compulsory online course. In the study, a gamified mobile app was developed by the researchers and then applied within an online History I course. The results of the study showed no significant difference between the achievement scores of the Experimental Group and Control Group students. However, multiple linear regression analysis results showed that the Experimental Group’s students’ achievement scores were significantly predicted by the player types they used and their mobile app performance. It is argued, therefore, that this result underlines the importance of player type in designing effective mobile gamification apps for the purpose of learning. Suggestions for further studies are also provided.

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Life Satisfaction Index among Elderly People Residing in Gorgan and Its Correlation with Certain Demographic Factors in 2013

Global Journal of Health Science ◽

10.5539/gjhs.v8n8p41 ◽

2015 ◽

Vol 8 (8) ◽

pp. 41 ◽

Cited By ~ 2

Author(s):

Maryam Chehregosha ◽

Amir Bastaminia ◽

Fatemeh Vahidian ◽

Azam Mohammadi ◽

Aliakbar Aghaeinejad ◽

...

Keyword(s):

Life Satisfaction ◽

Linear Regression Analysis ◽

Demographic Factors ◽

Multiple Linear Regression Analysis ◽

Self Concept ◽

Satisfaction Index ◽

Convenience Sampling ◽

And Gender ◽

Future Plans ◽

Life Satisfaction Index

BACKGROUND: Aging is a universal phenomenon that will present itself as a dominant social and welfare challenge.AIM: This study was to examine life satisfaction among people residing in Gorgan and its correlation with certain demographic factors in 2013.METHODS: A total of 250 elder people were selected for the study through the convenience sampling during 4 months. Data collected through life satisfaction index-A (LSIA). This instrument consists of 5 subscales, including, zest for life, resolution and fortitude, congruence between desired and achieved goals, positive self-concept and mood tone. The Multiple Linear Regression analysis was used in order to determine factors influencing the overall LSIA.RESULTS: The overall LSIA score was 22.1 ± 7.5 with the maximum and minimum mean scores pertaining to the resolution and fortitude (6.1 ± 2.5) and the positive self-concept (3.1 ± 1.2) subscales, respectively. Level of education, type of living and gender were variables influencing the overall LSIA (P<0.05).CONCLUSION: Given the overall LSIA, it appears that future plans for this age group should be seriously revised along with cultural plans for promoting reverence for old age in the general public.

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Which Hard and Soft Tissue Factors Relate with the Amount of Buccal Corridor Space during Smiling?

The Angle Orthodontist ◽

10.2319/120906-502.1 ◽

2008 ◽

Vol 78 (1) ◽

pp. 5-11 ◽

Cited By ~ 24

Author(s):

Il-Hyung Yang ◽

Dong-Seok Nahm ◽

Seung-Hak Baek

Keyword(s):

Regression Analysis ◽

Soft Tissue ◽

Linear Regression ◽

Multiple Linear Regression ◽

Linear Regression Analysis ◽

Multiple Linear Regression Analysis ◽

Lateral Cephalograms ◽

Significant Difference ◽

Tissue Factors ◽

Buccal Corridor

Abstract Objective: To investigate which hard and soft tissue factors relate with the amount of buccal corridor area (BCA) during posed smiling. Materials and Methods: The samples consisted of 92 adult patients (19 men and 73 women; 56 four first bicuspids extraction and 36 nonextraction treatment cases; mean age = 23.5 years), who were treated only with a fixed appliance and finished with Angle Class I canine and molar relationships. To eliminate the crowding effect on the buccal corridor area, lateral cephalograms, dental casts, and standardized frontal posed smile photographs were obtained at debonding stage and 28 variables were measured. Pearson correlation analysis, multiple linear regression analysis, and independent t-test were used to find variables that were related with buccal corridor area ratio (BCAR). Results: Among the lateral cephalometric and dental cast variables, FMA, lower anterior facial height, upper incisor (U1) exposure, U1 to facial plane, lower incisor (L1) to mandibular plane, L1 to N-B, Sn (subnasale) to soft tissue menton (Me′), Sn to stomodium superius (stms), stms to Me′, and interpremolar width were significantly negatively correlated with BCAR. Occlusal plane inclination and buccal corridor linear ratio did not show any significant correlation with BCAR. Multiple linear regression analysis generated a three-variable model: Sn to Me′, U1 exposure, and sum of tooth material (STM) (R2 = 0.324). There was no significant difference in BCAR between extraction and nonextraction groups. Conclusions: To control the amount of BCA for achieving a better esthetic smile, it is necessary to observe the vertical pattern of the face, amount of upper incisor exposure, and sum of the tooth material.

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