Abstract:
School  principals  are  charged  with  a  critical  responsibility  in  the  education  sector.  Their leadership and decision-making profoundly impact the school's culture and the well-being of students. Enforcing rules and regulations is a crucial aspect of their role.  When  principals  take  on  this  responsibility  fairly  and  consistently,  it  yields  a  multitude  of  benefits  for  the  entire  school community. For instance, fairness and consistency in rule enforcement are foundational principles of effective school leadership. When  students  understand  that  rules  will  be  applied  consistently,  they  are  more  likely  to  perceive  the  school  as  a  fair  and  just place.  This  perception  of fairness  reduces  anxiety  and  helps  create  a  positive  emotional  climate  within  the  school.  It  assures students  that  their  actions  will  be  judged  impartially,  regardless  of  their  background,  circumstances,  or  personal  attributes. However,  there  is  limited  empirical  research  that  specifically  explores  the  impact  of  these  enforcement  strategies  on  the psychological  well-being  of  orphaned  students  in  public  secondary  schools.  This  study  sought to  assess  the  influence  of principals’  enforcement  of  rules  and  regulations  on  the  psychological  well-being  of  orphaned  students  in  public  secondary schools  in Makueni  County Kenya. This study was guided by the Assertive  Discipline  Theory.   The  study employed  a  descriptive correlational  research  design  and  the target population  was  1,979  participants,  including  principals,  teacher-counselors,  and orphaned  students  from  393  public  secondary  schools.  Stratified sampling and purposive sampling were used to  select  333 respondents.  Data  collection  involved  questionnaires  for  teacher-counselors  and  structured  interviews  for  principals  and students. A pilot study validated and assessed the reliability of research instruments, with a Cronbach's Alpha of 0.802 indicating high reliability.  Quantitative  data  was  analyzed  using  descriptive  and  inferential  statistics,  particularly  Pearson’s  Product Moment  Correlation,  facilitated  by  SPSS.  Qualitative data underwent thematic analysis, providing narrative insights.  Ethical considerations, including informed consent and data confidentiality, were rigorously  followed.  Logistical planning ensured efficient data collection, supported by a data assistant, and robust data management practices were implemented. As indicated in the hypothesis, a significant relationship was established between the extent to which principals enforce rules and regulations and the psychological well-being of orphaned students.  Consequently,  it  is  evident  that  higher  enforcement  of  rules  and  regulations corresponds with improved psychological well-being among orphaned students, while a deficiency in enforcement coincides with lower  psychological  well-being.  The  study  recommended that principals  should  maintain  consistent enforcement  of  school  rules and  regulations,  especially  those  related  to  theft,  vandalism,  dress  code, and  attendance  to  create  a  safer  and  more  structured school environment that can benefit the well-being of all students, including orphans.