1. Introduction
In an era marked by globalization and uncertainty, ensuring inclusive and equitable quality education-aligned with the United Nations Sustainable Development Goal 4 (SDG 4) [
1]-has emerged as a global consensus and key driver for the international community to address future challenges and promote sustainable development [
2,
3]. However, worldwide disparities in early education quality and shortages of qualified teachers [
4] remain major obstacles to achieving this ambitious goal. In this context, cultivating outstanding teachers equipped for future education has transcended national boundaries, emerging as a strategic priority with global implications. Educators of the future must not only possess deep professional expertise but also develop core competencies that enable them to navigate complex societal changes, foster inclusive growth, and promote sustainable lifestyles [
5]. To address the long-standing global challenge in teacher education often described as the “theory-practice divide”, the collaborative education model integrating universities, governments, and kindergartens (UGK) is gaining prominence internationally as a key innovative pathway [
6,
7,
8]. This model aims to move beyond superficial cooperation by constructing a strategically synergistic ecosystem in which knowledge creation, policy support, and professional practice are deeply interwoven, thereby providing comprehensive support for cultivating a teaching workforce capable of leading future educational transformation.
Shifting from a global perspective to the Chinese context, the UGK collaborative model holds significant practical relevance for advancing China’s efforts to build a strong education system and a distinctive, high-quality early childhood education sector. Crucially, it addresses the central paradigm shift currently underway: transitioning from a phase of rapid scale expansion to one focused on sustained quality enhancement. It serves as a crucial mechanism in transitioning China’s early childhood education from “scale expansion” to “quality enhancement” Within this tripartite framework, the government plays a leading and coordinating role. It not only creates an enabling institutional environment-through setting teacher training standards, providing financial support, and establishing quality monitoring systems-but also assumes a “meta-governance” function [
9]-that is, providing overarching strategic steering and systemic coordination-to ensure collaborative efforts are aligned with national educational modernization objectives. Universities undertake the responsibility for theoretical innovation and professional leadership. By engaging in knowledge production, curriculum development, and the cultivation of core competencies in TCs, they translate cutting-edge educational theories into transferable pedagogical wisdom and provide academic grounding and evidence-based support for collaborative practice [
10]. Kindergartens serve as bases for professional practice and iterative improvement. Beyond offering authentic educational settings and participating in curriculum design and practical mentoring, they function as vital sources for evaluating training outcomes and informing theoretical innovation, thereby facilitating the contextual adaptation and continuous refinement of educational theory in practice [
11]. This collaborative framework reflects the distinct professional profile of early childhood teacher preparation in China. Unlike the subject-specific focus of primary and secondary teacher education [
12], it prioritizes an integrated “educare” approach, emphasizing practice-oriented core competencies: designing and facilitating play-based activities; observing and interpreting young children’s behavior; fostering home–kindergarten–community collaboration; and supporting inclusive education [
13]. This model lays the groundwork for nurturing future contributors to China’s development, aligning with the national policy imperative of shifting from expanding access to ensuring high quality in early childhood education.
However, despite numerous policy initiatives and academic discussions, the actual effectiveness of UGK cooperation remains a its actual effectiveness remains under-explored and poorly understood. Existing evaluations predominantly adopt an “institutional perspective” from the standpoint of universities, governments, or kindergarten principals, focusing on aspects such as policy implementation, resource allocation, or management efficiency [
14,
15]. As core participants in the collaborative process and direct bearers of its outcomes, the experiences, perceptions, and gains of teacher candidates (TCs) themselves have long been systematically overlooked [
16,
17,
18]. Their “student perspective” serves as an invaluable source for assessing the authenticity, effectiveness, and even sustainability of collaborative models. The absence of this key stakeholder makes it difficult for current research to comprehensively and profoundly reveal the genuine challenges and potential value of UGK collaboration [
19]. To address this critical research gap, this study shifts its focus to TCs, aiming to conduct a systematic “bottom-up” evaluation of the UGK collaborative model through their firsthand experiences. Specifically, this study proposes the following three research questions:
What are the key dimensions of UGK collaboration as perceived by TCs, and how are they manifested?
From the perspective of student experiences, what are the key elements in the current UGK collaboration model?
How do the collaborative outcomes perceived by students align with the ESD core competencies framework based on analysis?
It should be noted that this study adopts a reflective approach in applying the capacity framework for Education for ESD. ESD aims to cultivate learners’ key competencies required to drive sustainable development in society, the environment, and the economy. These primarily include systems thinking competency, anticipatory competency, normative competency, strategic competency, collaboration competency, critical thinking competency, self-awareness competency, and integrated problem-solving competency (UNESCO, 2017) [
20]. The ESD framework was not employed as the initial theoretical foundation of the study to construct hypotheses, nor was it directly used to assess the ESD competency levels of individual students. Upon completing the empirical analysis of student experiences, we introduced the ESD competency framework as an interpretive and reflective tool to further examine the potential contributions and limitations of UGK collaboration in cultivating future-oriented educators for sustainable development. Through this approach, this study not only aims to provide evidence-based insights for optimizing UGK collaboration but also seeks to foster a deeper dialog on how to build a truly sustainable teacher education system.
3. Materials and Methods
This study was conducted in accordance with Article 32 of China’s “Ethical Review Measures for Life Sciences and Medical Research Involving Humans”, which stipulates that ethical review can be exempted for research that utilizes data obtained through non-interventional methods such as observation. The participants consisted of early childhood education TCs, all of whom were competent adults. Their participation was based on in-formed consent and their autonomous decision to partake in the survey. Individuals who consented proceeded to complete the questionnaire, whereas those who did not were free to close the survey link immediately. All interview content was used with participants’ con-sent and has been anonymized in presentation.
This study focuses on pre-service early childhood education teachers in China, primarily recruited from undergraduate institutions and vocational colleges. The research was conducted in three phases: the first phase involved finalizing the questionnaire content, including exploratory interviews for scale development and a pilot study with preliminary data analysis; the second phase consisted of distributing and collecting the formal questionnaire, followed by data analysis; the third phase entailed conducting in-depth interviews based on the outcomes of the data analysis.
3.1. Development of the Questionnaire Content
This study began with in-depth interviews conducted with three female senior-year undergraduate students majoring in Early Childhood Education, each possessing one semester of practicum experience. All three interviewees were female and aged 22. The interviews primarily focused on their reflections and recollections of their practicum experiences. Following approximately three hours of in-depth discussion, the researchers synthesized the content and preliminarily formulated 24 student-centered evaluation indicators for the UGK collaborative education model. Subsequently, an online questionnaire was distributed mainly to senior-year Early Childhood Education graduates from the researchers’ institution-all of whom had completed six months of practicum-to further refine the indicator system. This process resulted in a finalized framework consisting of four first-level dimensions (overall internal collaboration within each respective entity, university–kindergarten collaboration, university–government collaboration, and government-kindergarten collaboration) and 22 specific evaluation indicators (see
Table 1). The questionnaire comprises two main sections: basic information and the main body. The basic information section includes gender, type of institution, academic year, and practicum duration. The main body consists of the 22 indicators, for which respondents were asked to provide ratings using a five-point Likert scale ranging from 1 (“Strongly Disagree”) to 5 (“Strongly Agree”).
3.2. Distribution, Collection, and Data Analysis of the Formal Questionnaire
During the formal distribution phase, the researcher disseminated the questionnaire via a widely used Chinese online survey platform (Wen juan xing, equivalent to platforms like Survey Monkey). Access to participants was facilitated through faculty contacts at the researcher’s own university as well as cooperating vocational colleges. Respondents were given a two-week period to complete the questionnaire, ensuring adequate time for thoughtful consideration and response. The entire research process followed ethical procedures. First, inform students through their class group chat that they can click the link to complete the questionnaire. Alternatively, if they choose not to participate in the survey, they can simply close the link. Second, we included a brief introduction to the survey at the beginning of the questionnaire and informed students that completing it would be considered informed consent. All data would be kept strictly confidential and accessible only to the research team. Finally, the first author collected the questionnaire data through the website’s backend management system. Furthermore, all students were at least 18 years of age and completed the questionnaire with their informed consent, meeting the ethical requirements of the research.
After data collection, invalid responses were excluded based on two criteria: completion time under 45 s and extreme response patterns (e.g., rating only one item as 1 while all others as 5). This resulted in 210 valid responses (see
Table 2). This sample demonstrates notable representativeness within the population of TCs. First, a key strength of the sample is that all respondents possess at least three months of practicum experience, with the vast majority (91.9%) having completed long-term practicum of six months or more. This ensures that the participants are genuine “prospective teachers” with practical experience, whose feedback can effectively reflect the connection between theoretical training and practical application—making them highly relevant for a study focused on the UGK collaborative education model. Furthermore, the sample includes students from both undergraduate institutions and vocational colleges, the two main pathways for training early childhood education teachers in China. Their proportional distribution (82.9% undergraduate, 17.1% vocational) roughly mirrors the broader landscape of early childhood teacher preparation in Chinese higher education. Additionally, the sample is highly concentrated among students who are nearing graduation or have recently graduated (with the classes of 2025, 2024, and 2023 collectively accounting for 84.7%). Having just completed or being about to complete full teacher education programs, this group holds the most recent and in-depth experience with teaching practicum, making their perspectives particularly valuable for evaluating the quality of teacher preparation.
This study employed IBM SPSS 24 and MPLUS 7.4 to conduct statistical analysis on the collected 210 valid responses. First, the reliability of the questionnaire was analyzed and verified. Second, confirmatory factor analysis (CFA) was applied to assess the structural validity of the scale. Finally, descriptive statistics were computed to examine students’ ratings across different dimensions of UGK collaboration as well as their overall evaluation. Questionnaire reliability refers to the consistency of measurement data and conclusions. The Cronbach’s α coefficients for the four dimensions ranged from 0.880 to 0.956, and split-half reliability ranged from 0.769 to 0.935. Several reliability values exceeded 0.9, which can be attributed to the relatively homogeneous background and response patterns of the sample—composed of TCs [
31]. Additionally, all calculated average variance extracted (AVE) values were above 0.5, and composite reliability (CR) values exceeded 0.7, indicating good reliability of the questionnaire. Questionnaire validity refers to the accuracy of the instrument in measuring the intended constructs, including content validity and structural validity. To ensure content validity, the dimensions were revised multiple times based on textual analysis. Furthermore, results of the Kaiser-Meyer-Olkin (KMO) measure of sampling adequacy and Bartlett’s test of sphericity were examined. The KMO value was 0.968 (>0.9), and Bartlett’s test yielded χ
2 = 5099.257 with
p < 0.01. Analysis of skewness and kurtosis coefficients for all items showed that skewness values were all below 2 and kurtosis values below 7, suggesting the data were suitable for factor analysis. Using MPLUS 7.4 software, model fit indices and parameter estimates for path coefficients were computed. Factor loadings for the 22 items (
Table 3) and model fit indices (
Table 4) were obtained. Specifically, all 22 items had factor loadings between 0.50 and 0.95, each significant at the 0.001 level, indicating a well-structured factor model. Results from both the first-order and second-order models demonstrated good and reasonable fit from a statistical perspective. In summary, the combined reliability and validity tests confirm that the survey questionnaire is both reliable and valid [
32].
3.3. In-Depth Interviews
This study employed one-on-one in-depth interviews to systematically collect early childhood education majors’ experiences and perceptions of the UGK collaborative education process. The interviews were conducted through a combination of online and offline methods to ensure the richness and accessibility of the data. Interviews were conducted during participants’ free time, with each session lasting 20 to 45 min. The research tool employed a semi-structured interview protocol comprising two main sections: first, basic information about the interviewee (such as age, gender, educational background, etc.); second, their actual experiences and evaluations of UGK collaboration in the teacher preparation of early childhood education majors at universities. The interview primarily utilized open-ended questions, encouraging students to freely express their genuine perspectives based on personal experiences. Examples included: “During kindergarten practicum, did university faculty provide guidance (online or in-person)? Beyond university guidance, what other forms of support were available?” and “During kindergarten practicum, did local education authorities provide assistance such as practicum stipends? Were practicum supervisors dispatched to kindergartens?” Follow-up questions were posed when necessary to delve deeper into the logic and context underlying their perspectives.
The interviewees included 12 students majoring in Early Childhood Education. These students were recruited through online WeChat outreach, with purposive sampling applied to ensure representativeness based on student type, gender, and practicum experience of six months or longer. A final list of 12 students was identified (as detailed in
Table 5). All participants were over 18 years old, and interviews were conducted with their informed consent, meeting ethical standards for research.
After gathering participants’ consent, the interviews were audio-recorded and transcribed verbatim. This study employed MAXQDA 2020 qualitative analysis software to systematically code and extract themes from interview transcripts. The data were analyzed using thematic analysis, identifying, categorizing, and interpreting recurring, semantically cohesive content within the texts to distill key elements reflecting UGK’s collaboration. The analytical process comprised four main stages [
33,
34]: Phase One: Text Preparation and Preliminary Reading. All interview recordings were transcribed into text, verified, and anonymized, ultimately yielding 36,937 characters of text material suitable for analysis. Phase Two: Preliminary Coding and Theme Category Construction. Employing a combined strategy of bottom-up inductive coding and top-down deductive coding, initial categories were established based on the research questions, focusing on the practices of university faculty, students, kindergarten principals, and teachers during the cultivation process, as well as their bilateral collaboration. Open coding was then conducted under each category, gradually forming nine thematic categories: “University” “Kindergarten” “Government” “Students” “University-Kindergarten Collaboration” “University-Government Collaboration” “Kindergarten-Government Collaboration” “University, Kindergarten and Government Collaboration” and “Recommendations” Phase Three: Secondary Coding and Theme Extraction. Returning to the raw data based on the initial coding, we verified coding consistency and coverage. Through continuous comparison, we refined and merged coding items to establish a stable thematic structure, ultimately forming nine thematic categories, 34 subcategories, and 195 valid interview segments (see
Table 6). Phase Four: Theme Integration. Coded results were integrated into a thematic matrix. Using protocol coding, two authors conducted independent coding, compared results, and discussed discrepancies. Unresolved disagreements were referred to the research team for review until a universally accepted coding system was established.
6. Conclusions, Limitations, and Implications
6.1. Conclusions
A key premise of this study is to place TCs at the center of the evaluation. By integrating questionnaire and interview data, it provides a systematic assessment of the UGK collaborative education model in Chinese higher education institutions’ early childhood education programs from the long-overlooked perspective of students. Key findings are as follows: First, students’ overall perception of UGK collaboration was moderately positive, yet significant imbalances existed within its internal structure. Bilateral collaboration between universities and kindergartens, as well as universities and government bodies, received high recognition. Conversely, top-level design involving tripartite integration and cross-departmental coordination within government bodies were perceived as the weakest links, revealing “structural fragility” within the collaborative system. Second, key drivers of collaborative effectiveness center on practical bilateral partnerships directly linked to students’ interests, such as competency development and employment linkage in U-K collaboration, and resource support and quality oversight in U-G/G-K collaboration. Fundamental systemic barriers stem from the absence of government as a “system integrator”, resulting in fragmented, project-driven collaboration lacking strategic depth and sustainability. Third, and this constitutes the study’s most revealing finding, is that when the Education for ESD competency framework is applied to interpret the collaborative outcomes, it becomes evident that the collaborative mechanism provides support primarily for foundational competencies such as systems thinking and collaboration. In contrast, it shows a systemic deficiency in cultivating core sustainability literacies, including futures thinking, critical reflection, normative competency, strategic action, and self-awareness.
6.2. Limitations
This study has the following limitations: First, regarding the sample, although both questionnaires and interviews were employed, the breadth and representativeness of the sample sources could be improved. The questionnaire sample was predominantly concentrated in specific universities and was overrepresented by graduating classes, while the recruitment of interview participants was also constrained by limited channels. This may have impacted the generalizability of the research conclusions. Future research should allocate more resources to cover diverse geographic regions, institutions of varying tiers, and include more lower-year students to gather a more representative sample. Second, while the mixed-methods design provided some depth, the exploration of students’ deeper experiences could be strengthened. For instance, the study did not employ longitudinal design to examine the impact of collaborative experiences on students’ long-term career development. Future studies could incorporate longitudinal tracking or participant observation to more dynamically reveal the complexity of collaborative processes. Finally, from a theoretical perspective, while using the ESD framework as a post hoc explanatory tool helps avoid presupposition bias, it may also limit its inspirational value during the research design phase. How to more organically integrate sustainability concepts throughout the entire process—from research design to data collection—presents a direction for future exploration.
6.3. Implications
The findings of this study provide important theoretical and practical implications for the sustainable development of China’s early childhood teacher training system.
At the practical level, it is recommended that all collaborative entities take targeted actions: First, strengthen the government’s leading and integrating functions to provide stable institutional expectations and resource guarantees for collaboration. Second, deepen symbiotic cooperation between universities and kindergartens. Both parties should move beyond superficial practicum arrangements toward a deep symbiotic relationship characterized by “joint curriculum development, mutual faculty appointments, and shared outcomes” jointly designing curricula and evaluation systems that deeply integrate theory and practice. Third, explicitly integrate ESD competency development objectives throughout the entire collaborative process. Sustainable development capability indicators—such as systems thinking and critical reflection—should be explicitly incorporated into talent development plans, practicum objectives, and activity designs. This will guide students in transitioning from passive skill recipients to active agents of change.
At the policy level, the following recommendations are proposed: First, refine the top-level institutional design for collaborative education. National and provincial education authorities should introduce dedicated policies clarifying the legal status, responsibilities, and investment mechanisms of universities, governments, and employers in collaborative education. Additionally, the effectiveness of collaboration and ESD outcomes should be incorporated into educational evaluation systems. Second, establish a continuous improvement mechanism grounded in student experience. Education administrators should promote regular student satisfaction and competency development tracking surveys, using the “student perspective” as a key basis for evaluating and optimizing collaborative policies. This ensures policy adjustments consistently serve students’ holistic and sustainable development.