Why did political scientists become dissatisfied with behavioralism by the mid-1980s?

By the mid-1980s, many political scientists grew dissatisfied with behavioralism because the approach had become increasingly narrow and limited in its ability to explain actual governance and major political issues.12

Scholars identified several key shortcomings that fueled this transition:

• Neglect of Institutions: By focusing almost exclusively on the actions of individual political actors, behavioralism ignored the formal rules, structures, and institutional constraints that shape political reality. Researchers argued that studying individual behavior without considering these institutional contexts provided a skewed understanding of politics.1
• Methodological Limitations: Behavioralism’s heavy reliance on quantitative data meant it was often inapplicable in regions where such data was unavailable, such as in dictatorships. Furthermore, the approach struggled with the reliability of survey data, as respondents often provided socially desirable answers rather than their true feelings.2
• Diminishing Returns: Many critics felt that behavioralism had reached its intellectual limit, with some findings merely restating obvious conclusions or becoming trapped in arcane, esoteric methodological debates that lacked relevance to the broader public.12

These concerns led to the rise of neoinstitutionalism, which sought to reintroduce institutional analysis while retaining the empirical rigor developed by behavioralists.1