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The Bihar School Examination Board (BSEB) will conduct the Bihar Secondary Teacher Eligibility Test (STET) 2025 from 12 October to 31 October 2025 in online mode. The exam will be held across multiple shifts, and due to the variation in the difficulty level of question papers, the Bihar STET Result 2025 will be based on normalization. The details regarding the Bihar STET Normalization Process 2025 have been provided below.
Bihar STET Normalization Process 2025
The normalization process in Bihar STET 2025 is introduced to ensure transparency and fairness in evaluating candidates. Since the exam will be conducted in multiple sessions for the same subject, question papers may slightly vary in difficulty. Hence, instead of considering raw marks, the normalized score will decide the result.
For instance, if a candidate scores 76 marks in raw form but the normalized score is 74.90, and the cut-off is 75, the candidate will not qualify. Thus, final results will strictly depend on normalized marks.
What is the Normalization Process?
Normalization is a mathematical adjustment method used to equalize scores across multiple exam sessions with different difficulty levels. It eliminates unfair advantages or disadvantages caused by shift-wise variations. In Bihar STET 2025, this process will balance the difficulty levels of all shifts so that every candidate gets a fair evaluation of their performance.
Step-by-Step Normalization Process for Bihar STET 2025
The normalization process followed by BSEB is similar to the one used in exams like UGC NET, JEE Main, and other large-scale CBTs. Here’s how it works:
- Raw Scores Calculation: Each candidate’s raw marks are first calculated based on the number of correct answers.
- Shift-wise Comparison: Since the exam is held in multiple shifts, the average marks of each shift are compared to identify variation in difficulty levels.
- Statistical Formula Application: A standard normalization formula is applied to balance the score across shifts.
- Final Normalized Score: After applying the formula, each candidate receives a normalized score, which becomes the final score for result preparation.
Normalization Formula Used in Bihar STET 2025
The formula generally applied is:
Normalized Score (S) = (Candidate’s Raw Score – Shift Mean) / Shift Standard Deviation × Overall Standard Deviation + Overall Mean
Where:
- Shift Mean = Average marks of the shift in which the candidate appeared
- Shift Standard Deviation = Difficulty spread of that shift
- Overall Mean & Deviation = Average across all shifts
What is the Use of the Bihar STET Normalization Process 2025?
The Bihar STET normalization process serves multiple purposes:
- Maintains fairness and transparency in results.
- Ensures that no candidate is penalized for attempting a tougher paper.
- Brings equality in performance evaluation across shifts.
- Helps BSEB in preparing reliable merit lists without bias.
Bihar STET Qualifying Marks
BSEB has prescribed minimum qualifying marks for Bihar STET 2025, which candidates must secure after normalization. Key highlights include:
- Results will be based only on normalized scores.
- B.Ed qualification is mandatory for most candidates, except for specific subjects.
- For Computer Science, B.Ed. is not compulsory.
- Commerce postgraduates can apply for Entrepreneurship, Accountancy, and Business Studies.
- Separate exams will be conducted under Paper 1 for Music, Dance, and Fine Arts.
- Biotechnology and Microbiology have been added under the Science subjects in Paper 1.
- Relaxations remain for disabled candidates and ex-servicemen, but no new concessions will be given to other trained candidates.