From Freud came the fruitful perspective that sees social behaviour and attitudes as generated not merely by the external situation but also by internal emotional needs springing from childhood needs for recognition, authority, self-expression.
For an inside, albeit fruitful, perspective, see 21 Cornish; 62 Kreibich, Canzler & Baumeister; 94 Steinmüller, and 12 Bell.
It turns out that a fruitful perspective is to examine the relationship between the structure of a hypothesis space and the mind change complexity of the corresponding inductive problem.
This opened a new and fruitful perspective, deviating from the traditional approach to logic, where for centuries scholars had struggled to come up with clever mnemonics to memorize a very small catalog of valid conversions and syllogisms and their various interrelations.
In this sense, for instance, the realms of non-standard models and non-standard analysis represent, today, a fruitful perspective from which to point out, in mathematical terms, some of the basic concepts concerning the articulation of an adequate intentional information theory.
Opinion Mining is an Information Retrieval task, so that its output should be designed for being usable and fruitful from the perspective of a search engine.
It is clear that the opinions of researchers on this topic are sharply divided, and our interviews were a fruitful exploration of these perspectives.
The choice of a socio-technical system perspective was fruitful and provided crucial insights into how different factors manifested, interacted and played out in practice.
As Erduran & Jimenez-Aleixandre (2007) argued, rather than being a one-way relationship, argumentation studies and science education have the potential to inform these perspectives, leading to fruitful interactions.
Multi-character phylogeographic perspectives are particularly fruitful in this regard, where the evolutionary history inferred from DNA sequence data provides a baseline for evaluating the divergence of various phenotypic attributes.
