"The Structure of Intellect" by J. P. Guilford (1956)

Summary

This psychological paper by J. P. Guilford explores the complex nature of human intellect, proposing that it is not a single, unified ability but rather composed of numerous interconnected factors. Guilford presents a system categorising these factors, which number around forty, into areas like cognition (discovery), production (including convergent and divergent thinking), and evaluation, further differentiating them by the content being processed (figural, structural, or conceptual). He argues that a single intelligence score is insufficient to capture the full range of intellectual capabilities and suggests that understanding these individual factors can lead to more comprehensive and meaningful assessments. The author also discusses the implications of this model for psychological theory, research, and intelligence testing practices, highlighting the potential for identifying previously unknown factors and improving our understanding of processes like problem-solving and creativity.