The phrase "a mode of intervention" is correct and usable in written English.
It can be used when discussing methods or approaches to address a particular issue or situation.
Example: "The researchers proposed a mode of intervention that focuses on community engagement to improve public health outcomes."
Alternatives: "a method of intervention" or "an approach to intervention".
At the same time, Jesty delves into an examination of the relationship between art and politics that approaches art as a mode of intervention, but he moves beyond the idea that the artwork or artist unilaterally authors political significance to trace how creations and expressive acts may (or may not) actually engage the terms of shared meaning and value.
All this accords, I believe, with Halliday's early 1950s dream of a Marxist linguistics which would be "a socially accountable linguistics, and this in two distinct though related senses: that it put language in its social context, and at the same time it put linguistics in its social context, as a mode of intervention in critical social practices".
A recent paper published in the journal PLOS Medicine revealed that receiving a few specialized therapy sessions along with personal letters from a therapist could act as a mode of intervention for individuals at risk for suicide.
Reduction of the stigma of mental illness is an international priority; arts- and contact-based approaches represent a promising mode of intervention.
This finding can provide a potential mode of intervention to reduce rates of cesarean sections.
And the "multiple-channelled intervention" studied in this paper is a particular mode of intervention that simultaneously occurs in multiple channels and is known to the public because of media coverage.
This thesis investigates user-generated censorship: an emergent mode of intervention by which users strategically manipulate social media to suppress speech.
Anabolic steroids could be an additional mode of intervention to improve outcome of pulmonary rehabilitation by increasing physiologic functioning, possibly mediated by increasing erythropoietic function.
This suggests that IFNγ blockade potentially represents an effective mode of intervention in lethal septic shock.
Creative placemaking presents a high-impact mode of intervention that can be implemented cheaply and quickly.
