Learning motivation and environmental support: how first-generation college students achieve success?

Introduction With the continuous expansion of higher education worldwide, the academic performance of first-generation college students has become an essential topic in the scope of international educational research. This study examines the impact of learning motivation (i.e., intrinsic and extrinsic motivation) and environmental support (i.e., instructional, relational, and campus support) on the academic outcomes of first-generation college students based on the Cultural Mismatch Theory and Self-Determination Theory from both individual and environmental perspectives. Methods A two-stage stratified sampling strategy was adopted to guarantee that the samples were representative of the national populations of college students in mainland China. 87418 data were collected from the China College Student Survey (CCSS) 2020, among which 58,864 were first-generation college students. This study primarily employed descriptive statistical analysis and regression analysis methods. Results Data analysis revealed that intrinsic learning motivation, relational support, campus support, and academic performance of first-generation college students are significantly lower than those of non-first-generation students. However, this study found no significant differences concerning external learning motivation and teaching support. Regression analysis showed that both learning motivation and environmental support positively predicted learning outcomes, with intrinsic learning motivation having the most substantial influence. Moreover, learning motivation and environmental support interact in jointly promoting the student’s academic success. Discussion This study highlighted that the academic development of first-generation college students results from the interplay between individual characteristics and the surrounding environment. Postnatal factors, particularly individual learning motivation, and institutional environment support, play a crucial role in their academic achievements.


Introduction
As global higher education expands, the study of first-generation college students and their learning issues has become a significant focus in international education research (Ives and Castillo-Montoya, 2020;LeBouef and Dworkin, 2021).Initially defined as college students whose parents have not completed any education beyond the secondary level (Curtin and Cahalan, 2005), the term later evolved to encompass students whose parents had not obtained a bachelor's degree.This group constitutes a significant portion of the college student population, Li et al. 10.3389/fpsyg.2023.1280783Frontiers in Psychology 02 frontiersin.orgparticularly in countries where higher education is not yet universally accessible, such as China, where over 70% were first-generation college students (Zhang et al., 2016).The expansion of higher education has led to the continued growth of this demographic.Consequently, addressing the learning challenges and educational quality of first-generation college students has become a crucial factor influencing the quality of higher education.Studies from the United States have found that first-generation college students are more likely to come from lower socioeconomic backgrounds, often belonging to minority groups.Unlike non-firstgeneration college students, they are more likely to leave college without obtaining a degree (Manzoni and Streib, 2019).Constrained by factors such as limited family, cultural, and social capital, first-generation students face challenges in academic performance, lack of learning motivation, and limited engagement in campus activities (López et al., 2023).Addressing how to help first-generation college students achieve success has become a critical issue in higher education expansion.From the definition of first-generation college students, it is evident that their characteristics are predominantly shaped by their family backgrounds, which are mainly pre-existing and challenging to change (McFadden, 2016).Nevertheless, individuals are malleable, and their development is influenced not only by pre-existing family factors but also by postnatal education and individual subjective agency.Moreover, their efforts can help compensate for innate disadvantages (Museus and Chang, 2021;Acevedo and Lazar, 2022).This flexibility in human development is one of the key reasons why numerous studies focus on the academic experiences of first-generation college students during their educational journey.
Many studies emphasize the causes of academic difficulties among first-generation college students and investigate how external supportive conditions can help them achieve academic success (Watts et al., 2023).Most of this research employs social and cultural capital theories to understand the various inequalities that first-generation college students face in the university environment (Manzoni and Streib, 2019;Glass, 2023).Some studies use dropout and engagement theories to explore the reasons for academic challenges, dropout rates, and low engagement among first-generation college students.They find that family support and campus belongingness can improve retention and academic performance (Roksa and Kinsley, 2019;Museus and Chang, 2021).A few studies have discovered that not all first-generation college students are academically disadvantaged.Although they may lack the cultural capital emphasized in higher education, the cultural environment in which they are raised can also provide certain advantages, such as resilience in facing challenges and cultural diversity (Buie, 2018).This indicates that the factors affecting the academic success of first-generation college students are complex.Therefore, existing research mainly focuses on improving the external environment to facilitate the academic success of firstgeneration college students but overlooks the significant role of individual intrinsic factors.Understanding the intricate factors influencing firstgeneration college students' success is essential.While external conditions play a vital role, the inherent motivation of first-generation students is equally important.This study explores how intrinsic learning motivation and external environmental support affect student academic achievements, considering these two factors as parallel and mutually influential.We situate our study within the Chinese context to address this research objective.In China, students are known to perform well in academic tests yet exhibit low intrinsic motivation, a phenomenon referred to as the "Chinese learner paradox" (Tian and Yu, 2021).This study contributes to reevaluating this phenomenon and offers new perspectives and evidence for research on first-generation college students in different cultural settings.

Research on first-generation college students
The study on first-generation college students originated from the concerns of experts in the American educational community about the decline in the quality of higher education.Subsequently, the research expanded to the domain of educational equity since first-generation college students are widely regarded as relatively disadvantaged in terms of cultural capital and entail the phenomenon of social intergenerational mobility (Williams and Ferrari, 2015).Numerous studies have indicated that compared to non-first-generation college students, most firstgeneration college students come from rural areas with lower socioeconomic status, exhibit academic underperformance, and experience higher dropout rates (Gibbons and Woodside, 2014).Consequently, previous research has primarily focused on the academic performance of first-generation college students and the intergenerational transmission of education between them and their parents, such as their access to educational opportunities, academic achievements, and retention rates (Riehl, 1994;Pratt et al., 2019).
Higher education has been transitioning from massification to universalization in China recently.At the same time, this transition has also brought about educational challenges similar to those during the transformation period of higher education in the United States.Consequently, an increasing number of studies have started focusing on the educational issues faced by first-generation college students.First, research has revealed that the proportion of first-generation college students in elite universities in China is gradually decreasing, with only 59.3% gaining admission to top-tier universities (Zhao et al., 2014).Second, first-generation college students are disadvantaged regarding admission type, academic performance, and occupation choices.Specifically, first-generation college students exhibit lower academic engagement on campus (Pratt et al., 2019;Marco-Bujosa et al., 2023).Despite various learning problems and challenges, firstgeneration college students can still overcome difficulties and obtain bachelor's degrees (Buie, 2018), partly due to their inherent strengths.As research on first-generation college students delves deeper, some scholars in China have also started to focus on how the advantages exhibited by this group help them overcome difficulties.It has been found that first-generation college students demonstrate strong resilience and perseverance in pursuing academic success due to their cultural qualities and characteristics (Yu and Han, 2018;Chang et al., 2020).In a word, researchers hold two contrasting views on the learning issues and outcomes of first-generation college students.
The emergence of these two contrasting perspectives may be related to the social and cultural environment in which firstgeneration college students are situated.First-generation college students represent a diverse and heterogeneous group (Tian and Yu, 2021), encompassing factors such as gender, nationality, urban-rural background, social class, and so on, leading to significant internal differences.Furthermore, their experiences are also influenced by the cultural context of their country.However, first-generation college students generally share the common characteristic of coming from families with lower socioeconomic status.For example, in the United States, first-generation college students come from diverse backgrounds, have higher dropout rates, and experience less urbanrural disparity.In contrast, first-generation college students in China have a lower college dropout rate but face significant urban-rural inequality and uneven economic development.It is evident that the current landscape of first-generation college students exhibits a diversity of characteristics, necessitating a consideration of both their internal structures and the external cultural environmental factors.

Research on the impact of innate factors on the academic success of first-generation college students
Innate factors, which are economic and social capital from parents, play a fundamental role, though not the sole determinant, in first-generation students' academic performance.From an individual perspective, the lower socioeconomic status and limited cultural capital in the families of first-generation students significantly affect their academic achievements.Compared to non-first-generation students, first-generation students face more significant challenges in accessing higher education opportunities, adapting to university-level studies, and managing to graduate due to their lack of essential cultural capital (Dumais and Ward, 2010).Research conducted by Chinese scholars also reveals that family cultural norms, parental educational support, and educational expectations have a notable impact on students' academic performances.In addition to family cultural capital, family economic and social capital also influence the provision of learning resources and the academic performance of firstgeneration college students.On one hand, economic difficulties within families may hinder first-generation students from completing their education (Wang and Nuru, 2017).Specifically, they may lack sufficient financial support to participate in high-impact educational activities such as studying abroad, engaging in scientific research, or pursuing a second degree, all of which contribute significantly to students' academic development (Zhang et al., 2017).On the other hand, family social capital also significantly affects first-generation students' academic performance.Research has discovered that these students lack sufficient social network support to help them smoothly navigate their educational journey.They face substantial challenges in pursuing further education, applying for scholarships, and seeking financial assistance (Hébert, 2018).
In addition to the direct influence on academic performance, innate factors also affect their academic achievements through mediating factors such as learning motivation, emotional support, etc.Firstly, active parental guidance in learning, involvement in college planning, and stimulating a child's desire to learn can enhance the autonomy and motivation of first-generation college students to pursue higher education (Mitchall and Jaeger, 2018).This phenomenon is quite common in the Chinese cultural context, where parents who have not attended college often transfer their educational expectations to their first-generation college-student children, creating favorable conditions for their learning and encouraging them to repay their parents through academic success and social mobility (Chen and Kang, 2018).However, there are also families that, due to a lack of advanced educational awareness or financial ability, uphold the notion that education is useless, resulting in lowered academic expectations, restricted choices, and weakened learning motivation among firstgeneration college students.Secondly, research indicates that emotional support from the family helps first-generation college students adapt to the college environment and achieve academic success (Roksa and Kinsley, 2019).On the other hand, a gap between family members who have not attended college and academic learning might lead to less emotional support, resulting in some issues like feelings of inferiority, isolation, and low self-efficacy for firstgeneration college students (Covarrubias et al., 2015;Harackiewicz and Priniski, 2018;Page et al., 2019).

Research on the impact of environmental factors on the academic success of first-generation college students
Although inherent background factors that students possess are relatively stable and difficult to change, students can still enhance their academic achievements through individual efforts.Environmental support from universities can facilitate the academic success of firstgeneration college students.Empirical studies have also demonstrated the significant impact of a supportive university environment on students' capacity development (Bao, 2020).For example, research has found a positive correlation between the level of university support environment and students' GPA.The university support environment also substantially impacts students' general capabilities, practical skills, and personal values (Kitchen et al., 2021).The university environment directly influences students' academic performance and indirectly affects learning outcomes by influencing individual-level learning engagement (such as individual effort quality and teacherstudent relationships).Among various aspects of the university support environment, teaching support strongly influences students' learning engagement and outcomes.When teachers provide timely guidance and support, students tend to exhibit a higher level of learning interest, leading to academic success (Tao et al., 2022).
Additionally, the teacher-student relationship, as an essential dimension of the university environment, significantly influences students' learning engagement and outcomes.Interpersonal relationships such as peer interaction and cooperation, as well as teacher-student interaction and communication, impact students' deep learning mechanisms, consequently affecting academic achievements (Hagenauer et al., 2023).Challenging peer relationships encountered by first-generation college students, imposed by their socioeconomic status, make it hard to fit into higher education environments smoothly, which hinders their enthusiasm to interact with others (Rubin, 2012).Furthermore, in elite universities, the sense of exclusion experienced by first-generation college students is even more pronounced.
The mechanism of the impact of environmental factors on the learning outcomes of first-generation college students is often explained by cultural capital theory and cultural mismatch theory.Cultural capital theory posits that family cultural capital is resistant to change, but school cultural capital can be strategically allocated to assist first-generation college students in achieving success.Factors including the integration of campus culture, normative capital, and the symbiotic relationship between educational institutions and families play a crucial role in shaping first-generation college students' academic and career progression (Garriott, 2020).The college experience provides a means for first-generation students to acquire compensatory cultural and social capital.Specifically, the university environment can act as a compensatory factor, given the relative scarcity of family cultural capital among firstgeneration students compared to their non-first-generation counterparts (Pascarella et al., 2004).Therefore, a supportive institutional environment becomes particularly vital in the upbringing of first-generation college students.Cultural mismatch theory asserts that the primary reason for underperformance among the first-generation college student group is the incongruence between the mutual interdependence norms of this group and the prevalent independent norms in the university setting.This mismatch reduces the first-generation students' ability to address challenges and seek assistance, thereby impeding their effective utilization of support from both society and universities (Chang et al., 2020).

Analytical framework
The Joint Committee on Standards for Educational Evaluation in the United States defines student learning outcomes as the "knowledge and comprehension(cognition), practical skills (skill), attitudes and values (affection), and individual behavior, " which students should attain upon completing courses and obtaining degrees (Arlen, 2003).Kuh argues that learning gain refers to the ability of students to demonstrate the knowledge, skills, and values they have acquired after completing a series of courses or a developmental plan; this serves as a measure of student development (Kuh and Hu, 2001).Student academic success encompasses objective grade improvement and enhancement of knowledge, skills, and values through on-campus learning.
Social Cognitive Theory, developed by Bandura (1986), posits that learning is affected by individual, behavioral, and environmental factors.In higher education research, student academic success is the outcome of the interaction between individual learning behaviors and the institutional environment.The theory of Student Engagement proposed by Kuh (2009) also emphasizes that student engagement includes both the time and experiences students invest in learning activities and the overall environment created by the institution to facilitate student learning.By integrating core perspectives from identity motivation theory, interindividual cultural theory, and person-environment fit theory, the cultural mismatch theory focuses on the interrelationship between individuals and the cultural environment, suggesting that the university environment plays a crucial role in influencing individuals' learning motivation, behavior, and academic performance.Cultural norms within the university environment have varying effects on students from different backgrounds, with the success of college students depending on the alignment between their self-pattern and university culture (Stephens et al., 2019).Non-first-generation college students tend to have a higher alignment with cultural norms.
In contrast, the mismatch between first-generation college students and the dominant cultural model in higher education subjects them to more psychological challenges.While the cultural mismatch theory explains the reasons for the academic challenges faced by first-generation college students, it neglects the significant role of individual subjective agency (Phillips et al., 2020).The selfdetermination theory supplements this aspect by emphasizing the importance of personal intrinsic motivation and focusing on the extent to which human behavior is voluntary or self-determined (Gutierrez-Serrano et al., 2022).
Therefore, from a comprehensive perspective, the academic success of first-generation college students depends on whether their subjective agency and learning motivation are stimulated and whether sufficient environmental support is provided.H3: An interaction between learning motivation and environmental support positively predicts students' learning outcomes.

Methodology Instruments
The data used in this study are sourced from the China College Student Survey (CCSS) 2020.The CCSS project has been running for over a decade since its nationwide initiation in 2009.The survey questionnaire has undergone repeated revisions and improvements, demonstrating strong measurement reliability and validity.It has been widely employed in research areas related to students' learning engagement, satisfaction, and factors influencing their educational achievements.The CCSS questionnaire primarily captures students' learning experiences and educational outcomes during their academic terms.The questionnaire is divided into two parts: Part A mainly reflects students' learning experiences during the period, with question options using a 4-point or 7-point Likert scale.Part B includes demographic characteristics of students, family backgrounds, and other related information.

Sample technique and procedures
A two-stage stratified sampling strategy was adopted to guarantee that the samples were representative of the national populations of college students in mainland China.First, institutions were selected with a stratified random sampling strategy by institution type and geographic area.Among the 32 universities, five were designated as World-Class Universities, nine as universities with World-Class Discipline, and 18 as other undergraduate institutions.Second, participants from each university were stratified based on grade, gender, and discipline, with a sample size of 400 to 800 students selected for each grade.In total, 136,877 questionnaires were distributed for the study, of which 107,726 were collected, resulting in a response rate of 78.42%.After excluding invalid and non-randomly sampled questionnaires, as well as cases with missing data, the final sample used in this study consisted of 87,418 valid responses.The distribution of the sample is shown in Table 1.

Variables
The dependent variable in this study is the self-reported learning outcomes of college students, that is, the perceived degree of improvement in knowledge, capability, values, and other aspects reported by the students.Specifically, it includes three dimensions: knowledge gains, capability enhancement, and value shaping.Knowledge gains consist of four items, capability enhancement eight items, and value shaping three items; the details of the questionnaire are attached by complemental materials.
In this study, we conducted a confirmatory factor analysis (CFA) to assess the structural validity of the learning outcomes using Mplus 7.0.CFA is widely employed in psychometrics to confirm the underlying factor structure of a set of observed variables.This analysis helps verify the extent to which the observed variables relate to the hypothesized constructs, allowing us to examine the validity of the measurement model.In our study, the CFA aimed to test the underlying structure of the learning outcomes to ensure that the selected measurement items appropriately represented the latent constructs.The following fit indices were employed to evaluate the model's goodness-of-fit: x 2 = 86830.59,df = 882, CFI = 0.93, TLI = 0.92, RMSEA = 0.05.These indices indicate that the measurement model fits the data well.Specifically, the Comparative Fit Index (CFI) and Tucker-Lewis Index (TLI) values above 0.90, along with the Root Mean Square Error of Approximation (RMSEA) value below 0.08, are indicative of a satisfactory fit.
Furthermore, the factor loadings of the measurement items for the learning outcomes variable ranged from 0.75 to 0.85.These factor loadings represent the strength of the relationship between each observed item and the underlying construct.An item with a factor loading exceeding 0.70 indicates a strong indicator of the respective construct.We performed an internal consistency analysis to assess the reliability of the measurement items within each dimension.The analysis yielded Cronbach's alpha coefficients of 0.86, 0.94, and 0.86 for knowledge gains, capability enhancement, and value shaping, respectively.These coefficients significantly exceed the acceptable threshold of 0.70, demonstrating a high level of scale reliability and indicating that the measurement items consistently measure the intended constructs.
The core independent variables in this study are learning motivation (individual) and environmental support (environment).Understanding motivation is often approached from a psychological perspective, referring to the driving tendency that initiates and sustains students' learning behavior and helps them achieve specific academic goals.In Chinese culture, students' learning motivation is based on an interdependent self-concept, reflecting individuals' relationships with others, collectives, and society.It emphasizes both personal self-development and societal expectations.Research has categorized it into intrinsic and extrinsic motivation types (Zhang et al., 2021).In this study, learning motivation is divided into intrinsic and extrinsic motivation.Intrinsic motivation emphasizes selffulfillment, while extrinsic motivation emphasizes meeting social expectations.The learning motivation construct consists of eight items, with a Cronbach's alpha coefficient of 0.77.Intrinsic motivation comprises six items with a Cronbach's alpha of 0.81, while extrinsic motivation consists of two items with a Cronbach's alpha of 0.50.Environmental support is based on the three basic psychological needs of self-determination theory and is divided into instructional support, relational support, and campus support.The environmental support construct includes 18 items, with a Cronbach's alpha coefficient of 0.92.Instructional support refers to teachers providing timely guidance and feedback for student learning, comprising five items with a Cronbach's alpha of 0.91.Relational support represents the quality of relationships between students, teachers, peers, and administrative staff, consisting of four items with a Cronbach's alpha of 0.81.Campus support refers to the support conditions provided by the university for students' overall development, including nine items with a Cronbach's alpha of 0.94.
Control variables include individual background variables such as gender and origin (rural or urban areas), as well as institutional background variables such as university categories and disciplines.Universities in this study are categorized as World-Class universities, universities with World-Class Discipline, and other undergraduate institutions.Disciplines are divided into five categories: humanities, social sciences, natural sciences, engineering, and biomedical sciences.As the CCSS questionnaire relies on student self-reporting, and selfreporting can be influenced by social desirability bias (Guo et al., 2018), this study also includes social desirability as a control variable in the analysis.

Analysis method
This study primarily employed descriptive statistical analysis and regression analysis methods.Initially, we analyzed the learning motivation, environmental support, and academic performance of first-generation university students across different types of institutions, genders, and disciplines.Subsequently, we utilized regression analysis to investigate the influence of learning motivation and environmental support on academic outcomes, with academic performance as the dependent variable.We specifically focused on learning motivation and environmental support as the primary independent variables while simultaneously adding some control variables.Both the aforementioned descriptive statistical analysis and multiple regression analysis were conducted using Stata 13.Given the structural differences between the sample and the population, sample weighting methods were employed to correct potential biases during the analysis, ensuring a more detailed explanation of the methodology.

Demographics of first-generation college students
Figure 2 displays the distribution of first-generation and non-firstgeneration college students in China based on university category, discipline, and origin.The results of the chi-square test indicated significant differences in the distribution of first-generation college students in terms of university type (χ 2 = 1.1e+03, p < 0.001), academic discipline (χ 2 = 184.16,p < 0.001), and hometown (χ 2 = 9.8e+03, p < 0.001).As depicted in Figure 2, the proportion of first-generation college students is higher than that of non-first-generation students in terms of university categories, disciplines, and origin.This suggests that first-generation college students remain a predominant group in Chinese universities.Among them, the proportion of first-generation college students attending the World-Class university (60.93%) and universities with the World-Class Discipline (62.14%) is significantly lower than that of other universities (72.33%).Furthermore, firstgeneration college students from rural areas account for as much as 96.72%, and those studying STEM (science, technology, engineering, and mathematics) fields exceed those in other disciplines.This indicates that first-generation college students are less represented in elite universities and urban areas and tend to pursue applied fields.

Learning motivation, environmental support, and learning outcomes of first-generation college students
Table 2 displays the performance disparities among firstgeneration and non-first-generation college students concerning learning outcomes, learning motivation, and environmental support.The results indicated notable variations between the two groups concerning learning outcomes (t = 24.56,p < 0.001), learning motivation (t = 8.43, p < 0.001), and environmental support (t = 6.33, p < 0.001).
When considering learning outcomes, it is noteworthy that selfreported learning achievements among first-generation college students (mean = 59.62) exhibited a significant difference from those of non-first-generation students (mean = 63.10).This disparity was consistently reflected in knowledge gains (t = 21.09,p < 0.001), capability enhancement (t = 27.04,p < 0.001), and value shaping (t = 13.53,p < 0.001), underscoring the academic performance gap between first-generation college students and their non-firstgeneration peers.
Regarding learning motivation, first-generation college students (mean = 67.91)exhibited lower levels of intrinsic motivation compared to non-first-generation students (mean = 68.76;t = 8.43, p < 0.001), but there was no significant difference in extrinsic motivation (t = −0.86,p = 0.39).This suggested that first-generation and non-first-generation college students differed in aspects such as learning interests, selfchallenge, and enjoyment of learning.Still, there was no difference in learning for meeting external societal expectations.In terms of environmental support, first-generation college students (mean = 71.74)perceived lower levels of support compared to non-first-generation students (mean = 72.38;t = 6.33, p < 0.001).Among various forms of support, first-generation students perceived the highest level of campus support (mean = 73.76)and the lowest level of relational support (mean = 60.65).Significant differences existed between first-generation and non-first-generation students in terms of relational support (t = 8.74, p < 0.001) and campus support (t = 5.87, p < 0.001), while no significant difference was detected in instructional support (t = 8.43, p = 0.26).This indicated that the perceived teacherstudent relationships, peer relationships, and campus support provided by institutions differed between the two groups, but there was no noticeable difference in the feedback and support provided by teachers.

Influence of learning motivation and environmental support on learning outcomes
In order to investigate the explanatory power and relative significance of learning motivation and environmental support on learning outcomes, regression analysis was performed on a sample of 58,869 first-generation college students.The regression results are presented in Table 3.The regression results of Model 1 indicated that both learning motivation and environmental support had positive predictive effects on student learning outcomes.The predictive impact of learning motivation (β = 0.494, p < 0.001) on learning outcomes was higher than that of environmental support (β = 0.429, p < 0.001), as Table 3 Model 1 shows, suggesting that learning motivation has a more significant impact on student learning outcomes.Concerning the correlation between learning motivation and environmental support, an interaction term between learning motivation and environmental support is added in Model 2. Further results demonstrated that the interaction between learning motivation and environmental support had a positive predictive effect on learning outcomes (β = 0.00483, p < 0.001).This suggested that learning motivation and environmental support could interact to enhance the overall quality of student learning and development to a greater extent.
The regression results of Model 3, Model 4, and Model 5 indicated that first-generation college students' intrinsic and extrinsic learning motivation positively affected various aspects of learning outcomes, including knowledge gains, capability enhancement, and value shaping.The impacts of intrinsic learning motivation on knowledge gains (β = 0.449, p < 0.001), capability enhancement (β = 0.390, p < 0.001), and value shaping (β = 0.485, p < 0.001) were all greater than that of extrinsic learning motivation (β = 0.086, p < 0.001; β = 0.095, p < 0.001; β = 0.093, p < 0.001).Among these, intrinsic learning motivation had the greatest impact on value shaping, followed by knowledge acquisition and capability enhancement.This suggests that intrinsic learning motivation was a crucial factor influencing students' academic success.In terms of environmental support, relational support, instructional support, and campus support all had positive predictive effects on students' knowledge acquisition, capability enhancement, and value shaping.Among them, relational support had the most significant predictive effect on capability enhancement (β = 0.146, p < 0.001), instructional support had the most significant predictive effect on knowledge gains (β = 0.143, p < 0.001), and campus support had the most significant predictive effect on value shaping.This suggested that instructional support helped students acquire knowledge, relational support contributed to the development of students' overall abilities, and the campus environment played an important role in shaping students' values.
From the perspective of student background characteristics, university category, origin, discipline, and grade level all had significant predictive effects on student learning outcomes among first-generation college students.Compared to students from World-Class universities, those from universities with Word-Class Discipline and other universities exhibited lower levels of knowledge acquisition, capability enhancement, and value shaping.First-generation college students from rural areas had lower academic performance than their urban counterparts (β = −2.452,p < 0.001, based on urban area).In terms of disciplines, first-generation college students studying engineering achieved higher academic outcomes than those in other disciplines (β = 3.100, p < 0.001, based on Humanities).Additionally, senior students in their higher grades achieved higher academic outcomes than junior students among first-generation college students (β = 1.564, p < 0.001 of the second year; β = 2.905, p < 0.001 of the third year; β = 4.287, p < 0.001 of the fourth year based on first-year students).When considering nationality, Han first-generation college students performed better in academic achievements compared to other nationalities (β = −1.226,p < 0.005, based on Han students).

Discussion
Firstly, enhancing the academic success of first-generation college students is imperative for improving the quality of higher education.During the phase of higher education massification, with the expansion of higher education and increased opportunities for university enrollment, the number of first-generation college students reached a considerable level for a certain period.As higher education transitions into a stage of universalization, the population of firstgeneration college students will gradually decrease.By 2020, the proportion of first-generation college students in China had already declined to 67.34%, while in the United States, it had reduced to 56% (NASPA, 2020).However, the reduction in numbers does not imply that research into the academic challenges faced by this group is no longer significant.The diverse composition of first-generation college students calls for heightened attention to their academic challenges (Glass, 2023).The data analysis in this study reveals that firstgeneration college students in China continue to constitute the majority of university students, although this group exhibits internal diversity.However, their representation in elite universities is gradually decreasing (Bao, 2021), giving rise to issues related to educational inequality and increased risks associated with higher education investments.The context of Chinese culture influences Chinese firstgeneration college students.Phrases like "noble person from a humble family" and "small-town swot" reflect the unique educational culture of rural Chinese society.On one hand, this suggests that firstgeneration college students predominantly come from rural areas and are less likely to get rid of the negative impacts of humble origins on academic performance (Zhang et al., 2017).On the other hand, it also signifies the studious and hardworking qualities of Chinese firstgeneration college students who strive to overcome social barriers.This has prompted scholars to advocate for studying the advantages of   (Froiland and Worrell, 2016).The selfdetermination theory posits that individuals can actively engage, proactively absorb information and behavioral norms, integrate within societal groups, and enhance themselves.While firstgeneration college students may be constrained by the limitations of their innate cultural environment, they can counteract this through postnatal efforts, employing proactive strategies and utilizing the cultural wealth within their community to address challenges encountered during their development (Almeida et al., 2021;LeBouef, 2023).Chinese first-generation college students are characterized by their diligence, perseverance, and resilience.Activating their inherent qualities and developmental potential is a practical approach to compensate for the disadvantage of lacking innate cultural capital.
Thirdly, the academic success of first-generation college students results from the interplay between individual and environmental factors, and integrating these factors enhances students' learning outcomes.The data analysis in this study also indicates that both personal learning motivation and institutional environmental support influence the learning outcomes of first-generation college students.There exists a significant interaction between individual learning motivation and the institutional environment.Specifically, a better institutional support environment and a more robust personal learning motivation will result in more remarkable academic achievements for students.Our findings are consistent with Personenvironment Theory, which emphasizes the interaction between individual or group attributes and the university environment.For first-generation college students, learning and development are characterized by the simultaneous operation of individual and social variables, and they are co-constructed through the bidirectional interaction between the university context (environment) and learning habits (individuals) (Rocconi et al., 2020;LeBouef and Dworkin, 2021).The data analysis from this study further reveals that different types of environmental support have varying effects on students' knowledge gains, capability enhancement, and value shaping.Teacher feedback and guidance effectively enhance students' knowledge acquisition, while campus interpersonal relationships support the development of students' abilities.The campus cultural environment plays a crucial role in shaping students' values.This finding underscores the necessity of providing appropriate environmental support based on the needs of first-generation college students' development.Consistently, Sanford, a prominent figure in the theory of college student development in the United States, suggests that student development emerges from the interaction between individuals and their environment (Evans et al., 2009).To enhance the success of college students, it is imperative to strike a balance between establishing a supportive environment and introducing challenges.

Conclusion and implications
In sum, first-generation college students have been a prominent topic in education.This study, conducted within the context of China, examines how students' learning motivation and university environment support impact the academic success of first-generation college students from a developmental perspective.The research highlights that the academic development of first-generation college students results from the interplay between individual characteristics and their surrounding environment.Postnatal factors, particularly individual learning motivation, and institutional environment support, play a crucial role in their academic achievements.
However, several limitations in this study warrant consideration: Firstly, the factors influencing the academic success of first-generation college students are multifaceted.The interplay and mechanisms between innate characteristics and postnatal factors need further investigation.Understanding the complex relationship and interactions between these factors could provide a more comprehensive understanding of the dynamics at play.Secondly, this study is limited to the context of China.Engaging in dialog with research findings on first-generation college students in Western contexts is essential to facilitate a cross-cultural understanding of this phenomenon.
In future research, there are a few avenues to explore.Firstly, conducting cross-cultural studies could further analyze the academic performance of first-generation college students from different cultural backgrounds.Adopting a developmental perspective and exploring individual agency, these studies could delve into firstgeneration students' postnatal influences and potential advantages.Secondly, employing a mixed-methods approach could be beneficial.By integrating the analysis of large-scale survey data with qualitative research methods such as case studies, ethnography, and phenomenology, researchers could gain deeper insights into the experiences of first-generation college students at a micro level.
This study confirms the importance of learning motivation and environmental support in the academic development of firstgeneration college students, where learning motivation and environmental support interact and jointly promote the academic success of these students.External environmental factors influence internal individual factors, with environmental support igniting students' learning motivation.The interaction between these factors enhances students' learning outcomes.Based on the results of this study, it is recommended that higher education institutions facilitate the academic success of first-generation college students in two main ways.Firstly, by assisting first-generation students in achieving selfdriven success.Igniting intrinsic learning motivation, particularly internal motivation, is critical to promoting academic success.Higher education institutions should offer equal admission opportunities to students, enabling them to access higher education through their efforts.Institutions should also provide the necessary psychological support to help first-generation students discover their cultural strengths, boost their self-confidence, and enhance their autonomy in learning.Moreover, creating an inclusive cultural environment is necessary to prevent identity discrimination from cultural 10.3389/fpsyg.2023.1280783Frontiers in Psychology 11 frontiersin.orgmismatches.Secondly, by creating a conducive environment for their external-driven success.Environmental support is a critical factor that drives first-generation students externally.Higher education institutions should offer teaching support to help them complete their studies.Educators should pay attention to the academic development of first-generation students, encouraging their participation in various educational activities.Additionally, institutions should establish spaces and opportunities for teacher-student interactions, enhance the quality of student-faculty relationships, and provide diverse and compensatory campus cultural activities to address the lack of cultural capital among these students.
In fact, existing literature has suggested integrating both individual and environmental factors that influence the academic development of first-generation college students, particularly the role of postnatal individual and environmental factors.Focusing on first-generation college students in China, this study examines the integrated influence of individual and environmental factors on their academic outcomes.Figure 1 illustrates the conceptual model of this study.By drawing upon the theoretical framework and

FIGURE 2
FIGURE 2Distribution of first-generation and non-first-generation college students by university category, discipline, and origin.

TABLE 1
Sample distribution.
According to the construction plan for Chinese universities, Chinese universities are categorized into World-Class Universities, universities with World-Class Discipline, and others.

TABLE 2
Performance of First-Generation College Students in learning motivation, environmental support, and learning outcomes.

TABLE 3
The impact of learning motivation and environmental support on learning outcomes of first-generation college students.Secondly, innate factors merely provide the groundwork for the development of first-generation college students, while postnatal factors are the pivotal influencers in determining their academic success or challenges.The outcomes of this research underscore that individual learning motivation and environmental support have a positive predictive impact on students' academic development.Unlike innate attributes, which are not easily altered across individuals' development, postnatal factors, both stimulation of individual subjective initiative and the creation of conditions for environmental support can make a difference in learning outcomes.Intrinsic learning motivation consistently stimulates students' academic performance and work achievements *p < 0.05, **p < 0.01, ***p < 0.001.