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Improving Student Outcomes with an Adaptable Molecular Cloning Course-Based Undergraduate Research Experience

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Biology Intensive Orientation for Students (BIOS): a biology "boot camp".

Sheri Maples Wischusen¹, E William Wischusen

¹College of Basic Sciences, Office of Multidisciplinary Research, Louisiana State University, Baton Rouge, LA 70803, USA. sheri@lsu.edu

CBE Life Sciences Education

|June 6, 2007

Summary

The Biology Intensive Orientation for Students (BIOS) program significantly improved academic performance and retention for biology majors. Participants showed higher grades and a greater likelihood of graduating in four years.

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Area of Science:

Biology Education
Student Success Programs

Background:

Biological science majors face rigorous academic demands.
Early academic support is crucial for student retention in STEM fields.

Purpose of the Study:

To evaluate the impact of the Biology Intensive Orientation for Students (BIOS) program.
To assess BIOS's effect on academic success and retention of biology majors at Louisiana State University.

Main Methods:

A 5-day intensive pre-freshman program combining content review, assessments, and informational sessions.
Comparison of BIOS participants with a control group and academically matched peers.
Longitudinal tracking of student performance and retention.

Main Results:

BIOS participants achieved significantly higher scores on initial exams and overall course averages.
Higher success rates (grades A, B, C) were observed in both fall and spring semesters for BIOS students.
BIOS participants demonstrated a significantly higher rate of staying on track for timely graduation.

Conclusions:

The BIOS program is an effective intervention for enhancing academic success in introductory biology.
Intensive pre-freshman programs can positively influence student retention and timely graduation in STEM disciplines.
Targeted support programs are vital for preparing students for college-level science coursework.