intelligence, teacher-student relationships, and
flourishing in academic performance of adolescents.
The study involved a non-random convenience
sample of 283 adolescents aged 12 - 18 (49.8%
female), with an average age of 14.42. The majority
(93.2%) were Spanish from two public secondary
schools in Spain. Four measures were used, including
The Wong and Law Emotional Intelligence Scale
(WLEIS), the Flourishing Scale (FS), the Inventory
of Teacher - Student Relationships (ITSR) completed
by students and academic performance which was
evaluated by the average grades of four mandatory
subjects reported by students. All of them show good
reliability as well as internal consistency.
After preliminary analysis, the problem of
multicollinearity was insignificant. Model 7 of the
PROCESS macro (Hayes, 2017) was employed to
explore the moderating role of the teacher-student
relationship within the mediation model of
flourishing between emotional intelligence and
academic performance. The findings indicated
positive correlations between both emotional
intelligence and teacher-student relationship with
flourishing, but their interaction was negatively
related to it. It also discovered how changes in the
quality of the teacher - student relationship altered the
strength of influence of emotional intelligence on
flourishing. When the teacher-student relationship
was of lower quality, emotional intelligence had a
stronger predictive impact on flourishing, which in
turn affected academic performance. It means a
healthy teacher-student connection is especially
important for adolescents with low emotional
intelligence, as it can positively affect their well-
being and academic achievements (Chamizo-Nieto et
al., 2021).
Although the study ruled out false variable
associations caused by respondents' subjectivity, its
cross-sectional design can not track the long-term
impact of teacher-student relationship on student
growth. It also overlooked factors like peer
relationships and classroom dynamics. Peers can
influence students' attitudes, affecting the teacher-
student bond, and a competitive classroom may
impact it differently than a cooperative one.
In addition to this Spanish survey serving teacher-
student relationship as a moderator, other 4 studies
from China have explored the impact of the teacher-
student relationship as a major factor on students
through different mediating variables.
One survey conducted by Wang et al. examined
the chain mediating role of peer relationships and
psychological suzhi on the relationship between
teacher-student relationships and coping styles of
children. 688 children were selected, consisting of
236 fourth-graders, 221 fifth-graders, and 231 sixth-
graders. Students are asked to completed the
demographic information and 4 scales (Simplified
Coping Style Scale, Teacher–Student Relationship
Scale, Classmate Relationship Scale, The simplified
version of the Psychological Suzhi Scale).
The research had 3 conclusions. Firstly, teacher–
student relationship was found to predict children's
coping styles, with peer relationships and
psychological suzhi serving as mediators. Secondly,
teacher-student relationships were shown to have a
significant and positive effect on peer relationships as
well. What's more, peer relationships and
psychological suzhi played a chain mediating role in
linking teacher-student relationships with coping
styles (Wang et al., 2024).
In another similar study, it also concerning peer
relationships. Using longitudinal research methods,
the study analyzed the complex relationships and
predictive effects among teacher-student
relationships, peer relationships, and social-
emotional competence of primary school students at
different time points. The results showed that teacher-
student relationships have a bidirectional influence on
both peer relationships and social-emotional
competence. The teacher-student relationships have
distinct bidirectional predictive connection with
social-emotional competence of primary school
students, but the connection with peer relationships is
weaker,relatively complex and conditional.
Specifically, the 4th-grade teacher-student
relationship doesn't significantly predict 6th-grade
peer acceptance or rejection, but 4th-grade peer
acceptance positively predicts the 6th-grade teacher-
student relationship, while 4th-grade peer rejection
negatively predicts it (Deng et al., 2025).
Apart from the discoveries mentioned above,
teacher-student relationships also have a broad
impact on learning progress.
According to the research from Zhou et al., the
teacher-student relationship directly and positively
affects mathematical problem-solving ability. The
relationship can also indirectly affect it through self-
efficacy and math anxiety (Zhou et al., 2020).
Another group focused on academic self-efficacy
and executive function, indicating there is an
interaction between the teacher-student relationship
and executive function on academic self-efficacy. It
can be explained that a good relationship can enhance
the initial level of executive function on self-efficacy.
In primary school upper grades, the teacher-student
relationship quality declines in six months. But both
initial level and decline rate of teacher-student