Institutional Approach: This approach focuses on understanding how political and legal institutions shape and influence constitutionalism. The study examines the role of various constitutional institutions such as the parliament, judiciary, and executive, and how their interactions impact the development and expansion of constitutionalism.
Socio-Legal Approach: This approach explores the influence of social, cultural, economic, and political factors on the formation and definition of constitutionalism. It considers constitutional concepts as products of societal values, norms, and political culture, which impact the achievement of constitutional legitimacy.
Judicial and Interpretive Approach: This approach emphasizes the role of the judiciary in promoting and defining constitutionalism through its decisions and interpretations of the constitution. It examines how the judiciary shapes constitutional concepts, expands citizens' rights, and defines the scope of powers for different authorities.
International and Comparative Approach: This approach studies constitutionalism in different international contexts and compares experiences of various countries. It aims to extract common lessons and principles and facilitate the exchange of knowledge and experiences in promoting constitutionalism and protecting citizens' rights.
Jurisprudential and Philosophical Approach: This approach focuses on analyzing the underlying jurisprudential and philosophical concepts behind constitutionalism. It seeks to understand the principles and values that form the foundation of the constitution and guide its application in political and legal life.
These are some of the new trends in the study of constitutionalism. It is important to note that the field is still evolving, and further trends and approaches may emerge as research and thinking in this area progress.