Dataset for Critical Success Factors of Integrated Design Process Implementation in the Turkish Construction Industry

This dataset supports the research on identifying and prioritizing critical success factors (CSFs) for the implementation of the Integrated Design Process (IDP) in the Turkish construction industry. The data were collected through a structured questionnaire survey administered to 20 experienced professionals working in various roles within the construction sector.

The dataset consists of 20 responses and 28 variables. The first section includes demographic and professional background information of respondents, such as company size, years of experience in the construction and design fields, level of knowledge regarding integrated design, organizational experience, professional role, and educational background.

The second section contains expert evaluations of 20 critical success factors derived from an extensive literature review. These factors cover key dimensions of IDP implementation, including project definition, team formation, Building Information Modeling (BIM) integration, coordination practices, stakeholder involvement, contract management, and performance analysis. Respondents rated each factor using a Likert-type scale to reflect its relative importance in successful IDP implementation.

The dataset was used to perform a multi-criteria decision-making analysis based on the Technique for Order of Preference by Similarity to the Ideal Solution (TOPSIS), enabling the prioritization of CSFs. This dataset provides valuable empirical evidence for researchers and practitioners interested in integrated design, sustainable construction, and decision-making methodologies. It can be reused for comparative studies, methodological applications, or further analysis in different geographical or industrial contexts.

本数据集服务于土耳其建筑业集成设计流程（Integrated Design Process, IDP）实施过程中关键成功因素（Critical Success Factors, CSFs）的识别与优先级排序研究。本数据集通过结构化问卷调查收集所得，调研对象为建筑行业内不同岗位的20名资深从业人员。
本数据集包含20份有效问卷回复与28项变量。第一部分为受访者的人口统计学与职业背景信息，具体包括企业规模、建筑与设计领域从业年限、集成设计认知水平、组织从业经验、岗位职能及教育背景。
第二部分为经广泛文献综述提炼出的20项关键成功因素的专家评分。这些因素涵盖集成设计流程实施的核心维度，包括项目界定、团队组建、建筑信息模型（Building Information Modeling, BIM）集成、协同实践、利益相关方参与、合同管理及绩效分析。受访者采用李克特量表（Likert-type scale）对各因素在集成设计流程成功实施中的相对重要性进行打分。
本数据集被用于基于理想解法（Technique for Order of Preference by Similarity to the Ideal Solution, TOPSIS）的多准则决策分析，以实现关键成功因素的优先级排序。本数据集可为关注集成设计、可持续建筑及决策方法学的研究人员与行业从业者提供宝贵的实证依据，同时可被复用于不同地域或行业场景下的对比研究、方法学应用或深化分析。