How does pragmatism differ from post-positivism and interpretivism, and are there some shared beliefs?

Thomas’s work placement is at a management consultancy firm, Spectrum, which provides strategic and financial advice to organisations in the UK not-for-profit (NFP) sector. The NFP sector has different segments, the largest of which includes organisations which have a public-interest objective, and which are known as charities. These are typically organizations dedicated to improving the quality of life for specific groups or individuals (e.g. childrenor the elderly), or focused on relieving poverty or distress. NFP organisations are growing in importance in the UK economy, and have an increasing role in the provision of public services (Brandsen and Pestoff 2008).