Structural Barriers and the 4Cs Crisis: How Infrastructure Challenges Undermine Critical Thinking, Collaboration, Communication, and Creativity in Global STEM Higher Education

Abstract

The 4Cs critical thinking, collaboration, communication, and creativity are widely recognized as core competencies for STEM graduates, yet their systematic development within undergraduate programs across higher education institutions remains insufficiently examined, particularly in lower-middle-income contexts such as Pakistan. Notably, while infrastructure is widely acknowledged as a prerequisite for quality education, there is scant empirical, student-centered evidence on how structural infrastructure barriers specifically constrain the development of all four 4Cs competencies in STEM higher education settings. Objectives of the study were to examine how inadequate lab equipment, physical space constraints, and timetable conflicts constrain critical thinking and collaborative learning among STEM students in higher education institutions. To investigate how insufficient presentation technology, limited writing support, absent maker spaces, and rigid assessment methods impede scientific communication and suppress creative thinking in STEM higher education. A qualitative research design was applied; twenty semi-structured interviews were conducted with undergraduate STEM students across higher education institutions in Pakistan to explore lived experiences of infrastructure constraint. Findings reveal a persistent gap between nominal resource provision and functional adequacy. Critical thinking is suppressed by outdated laboratory equipment and procedurally rigid instructional methods. Collaborative learning is constrained by limited physical spaces, inflexible timetable, and discipline-inadequate digital tools. Communication development is undermined by unreliable presentation technology and insufficient scientific writing support. Creativity emerges as the most infrastructure-dependent competency, with restricted access to maker spaces, prototyping facilities, and flexible assessment frameworks collectively inhibiting experimental engagement. Our findings contribute empirical, student-centered qualitative evidence from an underrepresented Pakistani STEM higher education context and affirm patterns of educational underinvestment consistent with broader lower-middle-income contexts. This study urges institutions and policymakers to priorities targeted infrastructure investment and integrate infrastructure standards within STEM accreditation frameworks to ensure equitable 4Cs development globally.