Conceptual Model
Astin's (1993) "input-environment-outcome" (I-E-O) college impact model provides the conceptual framework for MSL. The model holds that pre-college inputs and elements of the college environment interact to produce a range of outcomes (students’ characteristics after exposure to college).
Input + Environment = Outcome
Input
- Demographics
- Pre-college experiences
- Pre-college attitudes
Environment
- Type of Institution
- Student involvement
- Leadership training
- Discussions of socio-cultural issues
This approach provides insights into the aspects of students’ experiences in college that contribute to leadership outcomes.
The IEO format has been adapted to fit MSL’s cross-sectional design. The study collects data at a single point and collects pre-college data through retrospective questions. Students are asked to think back to before they started college and comment on their leadership skills.
This approach is supported by prior research on studies in which respondents self-report on leadership outcomes. It reduces response-shift-bias — the tendency of students to over-estimate their leadership capacities before they start college. Retrospective questions are therefore an excellent indication of student gains (Howard, 1980; Rohs, 2002; Rohs & Langone, 1997).
Latest News
Enrollment Still Open Through October!
October 2011 Enrollment for MSL 2012 is still open! Schools may enroll through the month of October. To learn more about the benefits of participating, please go HERE. To enroll now, please fill out our Enrollment Survey.
STEM School Coalition Started for MSL 2012
Catholic Schools Coalition Expands Significantly for 2012 MSL
MSL Announces New Three Year Research Cycle
Recent Publication
March/April 2011 Article based on MSL data now available examining leadership across US and Mexican cultures published in the Journal of College Student Development.
Recent Publication
March/April 2011 Article based on MSL data now available! Published in the Journal of College Student Development.
Recent Publication
Spring 2011 The 2nd edition of The Handbook For Student Leadership Development, is published.
Measuring Quality Inventory
MSL Co-PI Honored by NASPA
MSL Receives NASPA Award
National MSL Benchmark Dataset
Student Leadership Research Award
ILA Board Appointment
Example Custom Report
8.10.2009 An example of the complete MSL custom report is now available for download.
Recent Publication
NASPA Certificate
4.6.2009 MSL PIs recognized by NASPA. Read more »
MSL 2012 Timeline
May 31 and June 30, 2011
Early enrollment and payment deadlines
October, 2011
Final enrollment deadline
July - December, 2011
Schools prepare for data collection
January - April, 2012
Data collection
Summer, 2012
School reports distributed
View the full MSL Timeline »






