This study aims to describe the parenting styles of parents toward a five-year-old child whose language development is not age-appropriate, as indicated by a tendency to use coarse language, and to analyze the relationship between these parenting styles and that tendency. This study employs a qualitative descriptive approach using a case study design in the Cikarang Utara area of Bekasi Regency. The subject was selected through purposive sampling: one 5-year-old child. Data were collected through direct observation, semi-structured interviews, and documentation in August 2026, and were subsequently analyzed using the Miles and Huberman interactive model, with triangulation of methods to ensure data validity. The research findings indicate that the parenting style employed is a hybrid, combining democratic elements in communication with permissive elements in enforcing rules particularly regarding restrictions on device use and the consistency of reprimands. The tendency for children to use coarse language is shaped by repeated exposure to older siblings and cousins, unsupervised digital content, and the use of coarse language by the parents themselves when angry which undermines the consistency between verbal guidance and the behavior they model. This study concludes that consistency in parenting not merely the existence of rules shapes children’s language behavior, while also highlighting the strength of the case study approach in capturing the nuances of parenting that are often overlooked in large-scale quantitative research.
The results are packaged in the Greenfield Startup Model (GSM), which explains the priority of startups to release the product as quickly as possible, and the need to shorten time-to-market, by speeding up the development through low-precision engineering activities.
Carmine Giardino, Nicolò Paternoster, M. Unterkalmsteiner et al.· IEEE Transactions on Softwar...· 178 citations· ⚡14
Software startup companies develop innovative, software-intensive products within limited timeframes and with few resources, searching for sustainable and scalable business models.
M. Unterkalmsteiner, P. Abrahamsson, Xiaofeng Wang et al.· e-Informatica Software Engin...· 157 citations· ⚡17
This study conducts a case survey study based on the secondary data of the major pivots happened in 49 software startups, and demonstrates that customer need pivot is the most common among all pivot types.
Sohaib Shahid Bajwa, Xiaofeng Wang, Anh Nguyen-Duc et al.· Empirical Software Engineeri...· 127 citations· ⚡15
The comparison of adopter and non-adopter sample reveals three potential adoption inhibitor, security, data privacy, and portability, which underlines the importance of the technical and security perspectives for research investigating the adoption of technology.
Nattakarn Phaphoom, Xiaofeng Wang, S. Samuel et al.· Journal of Systems and Softw...· 111 citations· ⚡8
The ongoing work building a Raspberry Pi cluster consisting of 300 nodes is presented, with potential use cases being an inexpensive and green test bed for cloud computing research and a robust and mobile data center for operating in adverse environments.
P. Abrahamsson, S. Helmer, Nattakarn Phaphoom et al.· IEEE International Conferenc...· 110 citations· ⚡7
The results indicate that software developers are a slightly happy population, but the need for limiting the unhappiness of developers remains, and 219 factors representing causes of unhappiness while developing software are identified.
D. Graziotin, Fabian Fagerholm, Xiaofeng Wang et al.· International Conference on...· 84 citations· ⚡6
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