Northeastern Region Of Thailand Research Articles

Unlocking insights: Mahout's perceptions and practices in managing Elephant Endotheliotropic Herpesvirus (EEHV) infection among captive Asian elephants in Surin province, Thailand.

Surin, situated in the northeastern region of Thailand, has earned the reputation of being an "elephant village" due to its high captive elephant population and unique tradition of elephant rearing. However, the continuous occurrence of elephant endotheliotropic herpesvirus (EEHV) infection poses a significant threat to elephants, particularly the young ones. This study investigated various aspects of EEHV-related elephant care among ninety-two mahouts at the Surin Elephant Kingdom Project. This study used semi-structured interviews and observations to assess the mahouts' knowledge, attitude, and practice (KAP scores) toward EEHV transmission, prevention, and management. The result revealed knowledge and practice scores below expectations, indicating an insufficient understanding the nature of disease and preventive measures. However, the mahouts exhibited awareness of the severity of the disease and factors contributing to transmission risk. Regarding the relationship among KAP scores, a positive correlation was observed at a low level (p < 0.05) between the knowledge and practice scores. Interestingly, approximately 55% of the survey respondents were confident that their elephants would not receive EEHV, leading to inadequate prevention measures. From the result, it is crucial to provide comprehensive knowledge about the nature of the disease and preventive measures to all mahouts. This education should emphasize the importance of early monitoring signs, appropriate weaning age, and preventing viral transmission practices. The KAP survey offers valuable insights that can identify areas requiring improvement and guide the development of effective and targeted disease prevention programs within the specific population. Therefore, it is recommended that the KAP survey should be employed in other parts of the country where the elephant management system differs.

Path analysis of social network factors influencing sustainable eco-city development in the northeast of Thailand

In Urban development, diversity respect is needed to prioritize and balance the urban development design for sustainable eco-city development. As a result, this research aimed to investigate the causal factor pathways of social network factors influencing sustainable eco-city development in the northeastern region of Thailand through a quantitative research approach. With the aim to survey insightful information, the analysis unit was conducted at the individual level with three hundred and eighty-three (383) samplings in Khon Kaen and Udon Thani provinces, including univariate analysis and multivariate analysis, using path analysis and multiple linear regression. The study results indicated that two pathways of social network factors influencing sustainable eco-city development were indirect influence factors. The indirect influence factor consists of information exchange, benefits exchange in the network, and members’ role in the social network. Additionally, the study revealed that the pathway has influences through social network types and the economic and social dimensions of sustainable cities (R2 = 0.330). Therefore, this study concluded that sustainable eco-city development should be implemented through community networks and economic and social network development for environmental development through social network types.

Role Of Socioeconomics, Psychological State, and Attitude Toward Care Giving on Quality of Life of Dependent Patients’ Caregivers in the Northeast of Thailand

Background Caring for patients with dependency is a burden on primary caregivers, which impacts them economically, socially, and psychologically. The perception of caregiving and the psychological state associated with it further contribute to these effects. Objectives This cross-sectional analytical study aimed to study the socioeconomic and caregiving burden factors associated with the Quality of Life (QOL) of dependent patients’ caregivers in the Northeastern region of Thailand. Methodology A total of 1,335 dependent patients’ caregivers aged 18–59 years in the Northeastern Region of Thailand were selected by multistage random sampling to respond to a self-administered structured questionnaire. The Generalized Linear Mixed Model (GLMM) was performed to identify socioeconomic and caregiving burden factors associated with QOL while controlling the effects of covariates, presenting Adjusted Odds Ratio (AOR) and 95% Confidence Intervals (CI). Results Among 1,335 dependent patients’ caregivers, more than half of them had poor QOL (58.05%; 95% CI:39.28 - 44.65). Factors associated with poor QOL were age 46-59 years (AOR=4.30; 95% CI: 2.84-6.51, p-value&lt;0.001), insufficient financial status with debt (AOR=5.89; 95% CI: 3.85-9.01, p-value&lt;0.001), low caregiving knowledge level (AOR=2.43; 95% CI: 1.63-3.64, p-value&lt;0.001), average to low attitude caregiving level (AOR=4.45; 95% CI: 3.30-5.99, p-value &lt;0.001), and having depression (AOR = 3.57; 95% CI: 1.93-6.59, p-value&lt;0.001). Conclusion The findings from this study have important implications for healthcare practice and policy—interventions aimed at improving the QOL of caregivers.

Air Pollution Forecasting in a Regional Context for Sustainable Management

The aim of this research was to develop and apply a statistical model that can be used to forecast long-term daily maximum particulate matter with a diameter of less than 2.5 microns (PM2.5) concentrations. In order to predict the daily maximum PM2.5 concentrations in the northeastern region of Thailand, the extreme value theory was analyzed, and an appropriate distribution model was identified by employing the Generalized Pareto distribution (GPD). The data of daily maximum PM2.5 concentrations during the years 2021–2023 obtained from six stations was used. These stations are located in Khon Kaen, Loei, Nakhon Ratchasima, Nong Khai, Nakhon Phanom, and Ubon Ratchathani provinces. The results of this study reveal that the GPD is appropriate based on the results of Kolmogorov-Smirnov Statistics Test. Estimating the return levels during the following return periods: 2 years, 5 years, 10 years, 25 years, 50 years, and 100 years showed that the area in the upper northeastern region, particularly Loei and Nakhon Phanom, has daily maximum PM2.5 concentrations above 500 micrograms per cubic meter. These results can also be used as information to support decision-making when conducting response planning in high-risk areas, which can be helpful for efficient resource planning and prevention actions. Doi: 10.28991/ESJ-2024-08-05-024 Full Text: PDF

Reasons and Criteria for Selecting and Culling Dairy Cows in Small and Medium Farms in the Northeastern Region of Thailand

The objective of this study was to investigate the criteria for cow culling and the methods used for semen selection in small and medium dairy farms in Thailand. Dairy cows on small and medium farms are culled for many different reasons. Methods of selection and culling were examined using data collected from a questionnaire asking about the number of milking cows, farm experience in raising dairy cows, criteria used for culling cows, selection of new cows, replacement cattle, and semen for breeding. Ninety-one farms were randomly selected using a snowball technique from dairy cooperatives in Khon Kaen, Maha Sarakham, and Sakon Nakhon Provinces, Thailand, with data analyzed using ANOVA and Chi-square statistics. The results showed that most farmers did not cull cows due to low milk production or aging (71.43%, 72.53%) and used 5 to &gt;12 insemination events as a criterion for involuntary culling (50.55%). Chronic mastitis was the highest health reason for culling cows (52.10%). Farmers usually kept on-farm female calves as replacement cows (41.67%), chosen by considering their dams’ milking ability. Most farmers (67.00%) let an artificial inseminator select suitable semen for their cows. When selecting pregnant heifers for replacement, the farmers considered body conformation, udder characteristics, and cow price. Farmers with small and medium farms conducted low levels of voluntary culling and paid less attention to the genetic information of the semen. In summary, this study explains various factors influencing the selection and culling of dairy cows. Challenges leading to cattle culling included mastitis and infertility. Educating farmers on hygiene, reproductive systems, and household accounting is imperative as it facilitates sustainable cattle rearing practices.

Molecular and Morphological Identification of Sarocladium Species Causing Sheath Rot of Rice in Thailand and Their Division into Physiological Races.

Sheath rot and dirty panicle are some of the major diseases of rice in Thailand. The diseases are traditionally considered to be caused by the pathogen Sarocladium oryzae and damage and lower both the quantity and quality of rice grain. In this study, 32 fungal isolates collected from the central and northeastern regions of Thailand were analysed phylogenetically using three molecular markers (ITS, D1/D2 of 28S rDNA and ACT) and physiological races were determined on 10 differential rice cultivars. We found that S. oryzae is not the only causal agent of sheath rot in Thailand, but S. attenuatum was also found. Despite having similar morphological features, the phylogenetic analysis recognised 11 of 32 isolates as S. attenuatum and the remaining isolates as S. oryzae. This is the first report of S. attenuatum causing sheath rot of rice in Thailand in addition to S. oryzae. Evaluation of physiological races revealed high pathogenic diversity of the two species. Thus, 16 and 11 physiological races were recorded from 21 isolates of S. oryzae and 11 isolates of S. attenuatum, respectively. These results indicate that both S. oryzae and S. attenuatum are the causal agents of rice sheath rot and dirty panicle in Thailand and that they are pathologically diverse.

The Effects of Teachers’ Technological Pedagogical Content Knowledge (TPACK) on Students’ Scientific Competency

The integration of Technological Pedagogical Content Knowledge (TPACK) into instructional design is pivotal for teachers. This intricate knowledge framework encompasses the interplay between technology, pedagogy, and subject matter, profoundly impacting the multifaceted aspects of student learning, encompassing knowledge acquisition, skill development, and the cultivation of desirable attributes. This research at hand adopts an exploratory approach, examining two sample groups: 1) Science teachers from secondary schools under the Northeastern Region of Thailand during the academic year 2565&amp;ndash;2566, totaling 124 individuals, and 2) Secondary school students receiving instruction in science-related subjects from the aforementioned teachers, with a minimum of one classroom involved. Data collection tools include a survey on TPACK, a scientific competency assessment, and semi-structured interviews. Statistical analysis employs mean, standard deviation, and content analysis. Testing of hypothesis uses One-Way Analysis of Variance (One-Way ANOVA). The study reveals that students taught by science teachers with varying levels of TPACK exhibit statistically significant differences in scientific competency at a 0.05 significance level. When comparing scientific competency with TPACK levels of teachers, statistically significant differences at the 0.05 level are found in two pairs: 1) the Adapting level and the Advancing level and 2) the Exploring level and the Advancing level.

Sugarcane Burning: Why?

The sugarcane harvesting practices of farmers pose a recurring problem of burning the sugarcane fields every year, leading to the release of PM 2.5, which is hazardous to health and a matter of concern for all parties involved. The objective of this research is to investigate the causes of sugarcane burning by farmers. Data is collected through participatory observation methods and group discussions with a sample group of farmers in the provinces with the highest incidents of sugarcane field fires, namely Nakhon Ratchasima, Kalasin, and Khon Kaen in the northeastern region of Thailand during the 2021/2022 production season. Content analysis techniques are employed to identify the reasons behind the behavior of burning sugarcane. The findings reveal that sugarcane burning has been a long-standing practice among farmers, and the prevalence of burning has increased due to a shortage of labor for sugarcane cutting. The available machinery for sugarcane cutting is insufficient and unsuitable for the farmers&amp;#39; fields. Farmers who burn sugarcane fields are aware of the health impacts and have benefited from the government&amp;#39;s measures to address the issue of sugarcane field fires. However, it is observed that the quantity of burnt sugarcane still exceeds the government&amp;#39;s target, because burning sugarcane is a cost-effective, convenient, and rapid method. It is found that penalizing farmers at a rate of 30 Baht per ton of burnt sugarcane and providing assistance at a rate of 120 Baht per ton of fresh-cut sugarcane does not sufficiently motivate farmers to change their sugarcane burning behavior.

Buddha's Footprint in Folk Narratives in the Northeastern Region of Thailand: Imagination, Belief, and the Cultural Roles

Buddha's Footprint in Folk Narratives in the Northeastern Region of Thailand: Imagination, Belief, and the Cultural Roles

Aging Population Challenges and the Role of Thai Adolescents in Caring for the Elderly: A Cross-Sectional Study.

This cross-sectional study aimed to investigate the perspective and caregiving practices of Thai adolescents towards the elderly in the Northeastern region of Thailand. The study was carried out during July 1st to September 30th, 2023 among 1,551 participants in grades 4-6 from eight randomly selected schools. The analyzing using descriptive statistics. The results found that the average age was 15.30±1.66 years old, 62.4% were female, and most lived with their parents and relatives. About 36.4% of parents have experienced either widowhood or separation, 69.4% of families had a monthly income less than 15,000 THB. While 33.7% had an elderly person in the family, 1.6% lived with bedridden patients, and 40.3% required assistance in daily activities such as cooking, mobility, while 58.7% had diabetes and high blood pressure. 59.3% did not have a primary caregiver in the family, only parents or relatives usually taking on this role. Adolescent grandchildren spent the majority of their time on education. Almost one of three rarely took care of the elderly, even though their parents and teachers taught about moral responsibility. Regarding the belief in the merit that would arise from taking care of the elderly, one of five was indifferent or did not believe, while half of them believed to some extent. From self-assessment of their ability to take care of the elderly, most were in the moderate and low levels, despite receiving information from family, teachers, or various media. The predominant perspective is that caregiving is perceived as the responsibility of parents or health professionals, and the belief that the elderly is captious and irksome. Therefore, it is advisable to present policy-oriented information across education, health, and societal dimensions to support children and young people to learn about elderly individuals and instilling their responsibility within families and societies, fostering a sustainable and well-being-oriented community.

Examining science teachers' TPACK impact on students' post-pandemic thinking skills

The ability of science teachers to effectively integrate technology, teaching methods, and subject content knowledge, known as Technological Pedagogical Content Knowledge (TPACK), is vital in designing educational activities that enhance students' academic performance and their ability to think critically and creatively. This study investigates the level of TPACK proficiency among science teachers and its influence on students' advanced thinking skills. The research involved 124 science teachers from 76 schools in the northeastern region of Thailand. It assessed students' abilities in critical thinking, systems thinking, problem-solving, and creative thinking. The results show that nearly half of the science teachers (46.77%) have a moderate level of TPACK proficiency, categorized as the Exploring level. Additionally, the study found significant differences in students' thinking abilities based on the varying levels of TPACK expertise of their teachers. Therefore, there is an urgent need to develop and implement effective strategies for enhancing teachers' TPACK skills, with the goal of improving students' complex thinking skills.

Fostering Mathematical Proficiency and Creative Thinking Skills in 10th Grade Students Through the 5E Inquiry-Based Learning Approach with Supplementary Media

This research aims to enhance mathematical proficiency and stimulate creative thinking among 10th-grade students through the implementation of the 5E Inquiry-Based Learning approach with Supplementary Media. The study explores the effectiveness of this pedagogical approach in transforming the learning experience and outcomes in mathematics education. The study focused on comparing students&amp;#39; performance before and after the intervention, as well as investigating their creative thinking abilities in terms of flexibility, originality, fluency, and elaboration. The participants consisted of 10th-grade students from a large-sized school in the northeastern region of Thailand, specifically one classroom comprising 40 students. The tools include Lesson plans, Mathematics Proficiency test and Creative thinking skills test. The results revealed a significant improvement in mathematical proficiency following the implementation of the 5E Inquiry-Based Learning Approach with supplementary media, with a notable increase of 37.25%. Prior to the intervention, students scored an average of 4.64 out of 20, which increased to 12.08 out of 20 post-intervention. Furthermore, the investigation into creative thinking skills indicated that students exhibited a proficient level overall, with an average score of 22.60 out of a maximum of 32 points. The analysis of specific dimensions of creative thinking revealed average scores of 5.60 for Originality, 5.78 for Fluency, 5.63 for Flexibility, and 5.60 for Elaboration.

School-based Training Effects on Liver Fluke and Cholangiocarcinoma Prevention: A Comparative Case Study of Individual Differences Among Elementary Teachers in Northeast Thailand

Abstract Liver fluke and Cholangiocarcinoma (CCA) infestations pose significant health challenges, particularly in northeastern region of Thailand. Addressing health issues through an educational lens is of paramount importance to stakeholders in various fields of education, including health education and social education. Collaboratively, stakeholders strive to develop initiatives that enhance understanding of this disease among people in the region. An essential step toward achieving this objective involves recognizing the variations in individuals' responses to educational activities, thereby facilitating the development of locally contextualized and effective learning programs. This study was to explore the differences among elementary teachers participating in training courses for the prevention of cholangiocarcinoma and liver fluke disease in Khon Kaen province. Employing a pre-experimental design, the study involved one hundred and thirty-nine elementary teachers as research participants. Pre- and post-test served as the research instrument, and data analysis entailed the use of descriptive statistics and a t-test. The findings revealed that most of the participants were female, held bachelor's degrees, and were affiliated with schools in Ban Phai district. Moreover, the study demonstrated a significant enhancement in participants’ understanding of liver fluke and CCA prevention following the training. Notably, the study identified a significant impact of the school’s geographical location on training effectiveness. This study contributes to the existing knowledge base, offering insights to tailor more precise training programs in regions where liver fluke and Cholangiocarcinoma disease are prevalent.

Health and safety in hair salons during the Covid-19 situation: A cross-sectional study in a semi-urban district in Thailand

ObjectiveSince the COVID-19 crisis in Thailand, the need for salons to have impeccable hygiene and client-hairdresser monitoring heightened. Due to scarce research on the COVID-19 preventive measures taken by hairdressing salons in semi-urban locations in Thailand during the pandemic, this study aimed to evaluate the standard of hair salons in preventing COVID-19 disease transmission in a semi-urban district in the northeastern region of Thailand. MethodsUsing the purposive sampling method, data were collected from 22 Hair Salons. Data collection tools were a self-completed questionnaire designed into different sections to obtain information on demographics, work conditions and environmental health standard compliance according to guidelines set by the Thai Ministry of Public Health during the COVID-19 pandemic. Descriptive analyses were done, such as mean, standard deviation, and frequency. ResultsThe mean age of our respondents was 41.82 (±8.18) years, more than half were females (63.6 %). Most of the criteria assessing beauty salon standards according to Department of Health guidelines were passed, with all of the salons passing the lighting evaluation and mostly passing the heat and electric shock protection system evaluation, but the implementation of guidelines for preventive measures during the COVID-19 epidemic, according to Department of Health guidelines, suggested non-compliance by most hair Salons. ConclusionBeauty salons should implement and strictly adhere to guidelines according to Department of Health standards. Training or education sessions regarding the prevention of infectious disease transmission should be conducted, as hairdressers should be motivated to comply with health and environmental health standards for both salon staff and clients' confidence. Further research should also be done on the behaviours associated with health risks in beauty salons at the national or border-nation level.

Analyzing Spatial Dependence of Rice Production in Northeast Thailand for Sustainable Agriculture: An Optimal Copula Function Approach

Rice is not only central to Thailand’s economy and dietary consumption but also plays a significant role in global food security. Northeast Thailand, in particular, is a principal region for rice cultivation. However, with the mounting concerns of climate change, it becomes paramount to understand the interplay between regional weather patterns and rice yields, aiming to develop effective adaptive agricultural strategies. The current study aimed to fill the research gap by investigating an optimal copula for the spatial dependence of rice production and related meteorological variables in this area. The objective of this study is to understand how rice production in different areas relates to each other in order to improve farming practices and address challenges such as suitable weather. To achieve this goal, we apply three families of copulas—elliptical, Archimedean, and extreme—to analyze crop and meteorological variables across the watershed in the northeastern region of Thailand. With a data foundation extending from 1981 to 2021 from the Regional Office of Agricultural Economics Sector 4, Thailand, this study offers a comprehensive analysis of the spatial dynamics driving rice production across twenty provinces in Northeast Thailand. Using a piecewise linear model, we dissected rice yield trends, revealing distinct slopes in production and yield across various periods. The analysis leaned on elliptical, Archimedean, and extreme copula families, using the maximum likelihood estimation to discern marginal distribution residuals. Through rigorous bootstrap goodness-of-fit tests and cross-validation, the most appropriate copula for each province was identified. Key findings demonstrate pronounced spatial interdependencies in rice yields, with the Frank copula prominently capturing the product relationship between provinces such as Maha Sarakham and Roi-Et. Conversely, the Clayton copula better characterized regions such as Srisaket and Ubon Ratchathani. Moreover, the results underscore the considerable influence of meteorological factors, notably rainfall and temperature, on rice production, especially in regions like Ubon Ratchathani. In distilling these multifaceted relationships, the study charts a pathway for crafting sustainable, localized agricultural strategies. As the world grapples with climate change’s ramifications, the insights from this research stand crucial, offering direction for fostering resilience, adaptation, and optimizing rice productivity across Thailand’s diverse agrarian landscapes.

RADON MEASUREMENT IN CONSTRUCTION MATERIALS FROM THE NORTHEASTERN REGION OF THAILAND

Indoor radon concentration plays a vital role in the total annual effective dose due to internal radiation exposure. This research investigated the radon gas found in concrete, which consists of rocks, sand, and cement. It can be found in most houses and buildings in Thailand to evaluate the possible residents’ health hazards. Radon was measured using an ionization chamber detector (ATMOS 12 DPX), and the values of the radon concentration, radon exhalation rate, and annual effective dose were calculated. This study collected concrete samples from Loei, Khon Kaen, Nong Bua Lam Phu, Bueng Kan, Nakhon Phanom, Mukdahan, Ubon Ratchathani, and Nakhon Ratchasima provinces in the northeastern region of Thailand. The radon concentration in the concrete samples varied from 22.00 ± 4.00 to 110.00 ± 8.00 Bq⸱m-3, with an average of 56.77 ± 5.77 Bq⸱m-3. These values were below the guideline level of 148 Bq⸱m-3, recommended by the US Environmental Protection Agency (US EPA). The radon exhalation rate varies from 4.20 ± 0.84 to 55.07 ± 4.00 Bq⸱kg-1⸱h-1, with an average of 15.47 ± 1.68 mBq⸱kg-1⸱h-1. The annual effective dose ranges from 0.57 ± 0.10 to 2.89 ± 0.21 mSv⸱y-1, with an average of 1.47 ± 0.15 mSv⸱y-1. The International Commission recommends the dose limit of 1 mSv⸱y-1 for public exposure on Radiological Protection (ICRP).

The Development of an Effective Private School Management Model in the Northeastern Region of Thailand

The aim of this mixed-methods research is to create a model for developing effective private schools in the northeast of Thailand. Seven experts examine and affirm the key components for school effectiveness as suitable with priorities of needs for development as follows: 1) school curriculum management comprising instructional leadership, teaching and learning management, academic planning system, and information and technology; 2) learning community building consisting of learning network, collaboration, and learning climate and environment; 3) management of the school administrators comprising principal leadership, expertise in academic management, expertise in school personnel management, expertise in management of general affairs, and expertise in budget management. The research team creates the model; 15 experts determine and affirm it as suitable, feasible, and useful at the highest level; and the results of the experimentation for 3 months at one purposively selected school in Bookeo District, Chaiyaphum Province are found effective at the highest level. The model can be used as a framework in both elementary and secondary schools to go to quality schools.

The Behavioral Intention to Adopt Circular Economy-Based Digital Technology for Agricultural Waste Valorization.

Thailand generates considerable amounts of agricultural food waste. This research focuses on the manufacturing and retail agricultural food system in the northeastern region of Thailand. Our study aimed to investigate the user segments and factors that influence users' behavioral intentions to utilize mobile technology for agricultural waste valorization. This study is based on the Unified Theory of the Adoption and Utilization of Technology (UTAUT2). In order to classify these segments, we performed a cluster analysis using demographic variables: gender, age, and income. In addition, the researchers employed a method known as multigroup structural equation modeling to determine and contrast the users' behavioral intentions. The results showed two types of users: (1) older users with various income ranges, and (2) younger users with a low-income range. Explicitly, age and income were the significant variables for the demographic segmentation, but gender was not. The results also revealed that social influence, price value, and trust highly affected the behavioral intentions of older and various-income users, but did not influence younger and low-income users. However, privacy strongly affected the behavioral intentions in the younger segment, but not those in the older one. Lastly, habit or regularity influenced the behavioral intentions of users in both segments. This study highlights implications for how developers and practitioners might adapt their platform strategies using a circular agricultural platform and user behaviors.

EXTRACTION OF SILICA FROM SUGARCANE LEAVES FOR SYNTHESIS OF ZEOLITE AS ETHYLENE ADSORBENT TO PRESERVE FRESH FRUIT

Sugarcane is widely grown in the Northeastern region of Thailand. The sugarcane leaves are usually eliminated before harvesting by burning, producing PM 2.5 as air pollutant. Here, we explore an approach to produce high-purity silica from the sugarcane leaves by leaching with hydrochloric acid (2.0 M) and subsequent calcination at 500°C for 4 h. The obtained silica is in an amorphous phase. The silica purity is 83.4 ± 0.9 wt.%, better than the product without acid leaching (18.5 ± 0.2 wt.%). Then, the silica was used in the synthesis of zeolite by hydrothermal method. The obtained zeolite has LTA as a major phase, zeolite NaX and SOD as minor phases. The zeolite has a high ethylene-adsorbed volume of 5.26 cm3/g, comparable to the reported value in the literature. Consequently, the zeolite synthesized from the sugarcane leaves silica is a promising adsorbent to preserve fresh fruit.

DEVELOPMENT OF A MOBILE WEB APPLICATION FOR LEARNING THAI AS A FOREIGN LANGUAGE

One of the technological advances of the modern age is the mobile phone, as it enables free access to a wide variety of applications (apps) and language learning tools, which help students develop their language abilities in and out of the classroom. The purpose of this study was to develop a mobile web application (mobile web app) designed specifically for learning Thai as a foreign language and to examine whether the use of the mobile web app assists Thai language learning. The participants in the study consisted of 22 international undergraduates with multi-cultural backgrounds at an international college in the northeastern region of Thailand. The research instruments used in this study were a set of questionnaires and ‘Let’s Learn Thai’ web application designed by the researcher. Participants were assigned to use the ‘Let’s Learn Thai’ web app to study the same unit they had learned in class each week, and the experiment took place over the course of 6 weeks. Data was collected through online questionnaires in order to assess students’ perceptions of their use of the web app. Based on the statistics generated through SPSS, the results showed that participants had positive attitudes toward the web app, and it was convenient and helpful for them to learn and review Thai lessons at any time. Regarding additional comments and suggestions, the participants stated that more lessons and various learning activities and exercises should be provided so that the students can get more practice.