Faith development theory and the modern Paradigm

Semantics and Psychology of Spirituality

International Journal for the Psychology of Religion

Styles of Faith

Faith in Development

Xenosophia and Religion. Biographical and Statistical Paths for a Culture of Welcome

Xenosophia and Religion. Biographical and Statistical Paths for a Culture of Welcome

Lived Religion - Conceptual, Empirical and Practical-Theological Approaches

Religion Inside and Outside Traditional Institutions

Was Den Deutschen 'Spiritualitat' Bedeutet