Why DEI Training Often Falls Short: Unpacking Structural and Behavioural Barriers to Behavioural Change 

Diversity, Equity and Inclusion (DEI) training has become a familiar fixture in organisations globally. Schools, corporate offices, and community organisations increasingly rely on such programmes to manage rising demographic diversity. Yet, despite their widespread adoption, DEI initiatives have been criticised for failing to produce meaningful behavioural change.  

In fact, they are often viewed as symbolic, performative gestures that, though well-meant, do not engender substantive change in working environments. 

In Singapore, where multiculturalism forms a core pillar of our national identity, this gap between intent and impact carries significant consequences that extend beyond workplace culture to broader social cohesion. 

Three Challenges 

One key issue associated with DEI training is in its design, in which many programmes prioritise theory over practice. Theoretical frameworks such as social identity theory, unconscious bias, and goal-setting theory are frequently introduced to explain why prejudice occurs. Though useful, this knowledge alone is insufficient in equipping participants with the requisite skills to navigate social situations sensitively. 

Evaluations of DEI workshops support this observation. Many participants leave with a heightened awareness of diversity-related issues, but struggle to translate such awareness into action. This disconnect is compounded by lecture-heavy formats that increase knowledge but do little to meaningfully reshape individual habits. 

A second challenge concerns the structure of participation. For DEI training programmes to be effective, it must foster meaningful intergroup contact. Interventions which create opportunities for intergroup contact have reduced prejudice and promoted more inclusive attitudes. 

However, many training programmes are not designed with this mind. Sign-up–based programmes attract individuals already inclined toward DEI-related issues, leaving out those whose behavioural change may have a more significant impact on workplace culture.  

Consequently, participants from minority groups are often over-represented. While this creates supportive spaces for sharing experiences, it does little to engage those who influence workplace norms the most. Similarly, when individuals in positions of authority are excluded, training efforts lose traction. Organisational culture is shaped by decision-makers, and bypassing them limits the potential for sustained change. 

Third, personal agency can hamper or elevate the effectiveness of such programmes. Self-determination theory suggests that behavioural change is more sustainable when individuals feel intrinsically motivated rather than compelled. When programmes adopt a prescriptive tone by dictating what participants should think or feel, they can backfire. Some participants disengage, and others may become even more resistant than before. 

By contrast, training that stresses personal choice, collaboration, and the development of interpersonal skills tends to be more effective. When people are invited to participate, rather than instructed to comply, inclusive behaviours are more likely to take root and last. 

Finally, one of the most significant obstacles to effective DEI training lies in its structure as a one-off engagement. Many organisations expect single-session workshops to spark long-term transformation. However, behavioural change is iterative. It requires repeated exposure, multiple opportunities to exercise taught skills into practice, as well as offer space for self-reflection. 

Though singular sessions may temporarily raise awareness, these gains often dissipate without reinforcement. Worryingly, many evaluations of DEI training rely on immediate post-training self-report measures, which may reflect social desirability rather than genuine learning. Without ongoing efforts to sustain engagement, the impact of DEI training is likely to remain superficial. 

Taken together, these challenges reveal why conventional DEI training often falls short despite its positive intentions. Awareness alone does not change habits; conceptual understanding does not guarantee inclusive behaviour; and policy compliance does not guarantee cultural change. 

In Singapore, where racial and religious diversity is ever-increasing, DEI training must be culturally attuned and behaviour-oriented. Programmes must move beyond awareness-building to cultivate the interpersonal competencies and reflective dispositions required for sustainable workplace inclusion. 

This is the gap that the Institute of Policy Studies Programme on Race, Religion and Intergroup Cohesion (IPS RRIC) seeks to address. Instead of replicating generic DEI models, IPS RRIC culls from more than a decade of empirical research on Singapore’s intergroup dynamics to design training schemes which are locally grounded and contextually sensitive. 

The use of immersive technologies (such as VR simulations, biometric feedback tools and the like) in IPS RRIC training programmes ground participants’ learning in lived experiences, and encourages participants to critique their biases while developing empathy. Guided reflections, structured dialogues and scenario-based exercises also allow participants to practice responding to sensitive interactions, thereby bridging the gap between conceptual understanding and behavioural application. 

By combining empirical grounding, innovative pedagogy and a deep understanding of Singapore’s socio-cultural context, IPS RRIC offers a model of DEI training capable of overcoming the longstanding challenges that have limited similar programmes internationally.  

In doing so, IPS RRIC seeks to transform DEI from a procedural exercise into a culture of shared responsibility and routine inclusive action. 

Top photo from Hannah Busing (Unsplash)