Related Experiment Video
Updated: Dec 30, 2025

Problem-Solving Before Instruction PS-I: A Protocol for Assessment and Intervention in Students with Different Abilities
Published on: September 11, 2021
Can stigmatizing attitudes be prevented in psychology students?
Luca Pingani1,2,3, Sandra Coriani2, Gian Maria Galeazzi1
1Department of Biomedical, Metabolic and Neural Sciences, Università degli Studi di Modena e Reggio Emilia, Modena, Italy.
Clinical psychology lessons significantly reduced stigmatizing attitudes among psychology students. This intervention offers a valuable tool for combating stigma in academic settings.
Area of Science:
- Psychology
- Clinical Psychology
- Social Psychology
Background:
- Stigmatizing attitudes are increasingly prevalent among psychology students.
- Previous research indicates a growing trend in these attitudes over time.
Purpose of the Study:
- To evaluate the impact of clinical psychology lessons on reducing stigmatization in psychology students.
- To assess changes in stigmatizing attitudes following the intervention.
Main Methods:
- A pre/post evaluation design was employed to assess the effectiveness of 63 hours of clinical psychology lectures.
- The Italian version of the Attribution Questionnaire-27 (AQ-27-I) was used to measure stigmatizing attitudes.
- Structured equation modeling (SEM) analyzed changes in stigma before and after the intervention.
Main Results:
- A statistically significant reduction in stigmatizing attitudes was observed across all six AQ-27-I scales and the total score.
- SEM analysis demonstrated excellent model fit, revealing distinct dynamics of stigma pre- and post-intervention.
- Out of 387 students contacted, 266 completed the study, representing a robust sample size.
Conclusions:
- A structured program of clinical psychology lessons is an effective method for decreasing stigmatizing attitudes.
- This educational intervention shows promise for fostering more accepting attitudes within psychology student populations.
Related Concept Videos
Stereotypes, Prejudice, and Discrimination
Stereotype Threat and Self-fulfilling Prophecies
Stereotype Content Model
Halo Effect
Psychology as a Science
The scientific method in psychology involves six critical steps: making observations, formulating hypotheses, conducting tests, analyzing...
Attitudes

