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TEPID OIL makes desired capability a reality
Written by John Berry on 25th March 2022. Revised 20th February 2025.
6 min read
Management is not about the manager – it’s about the people working for the manager and the technology they use. It’s about creating a capability that meets the required goal. The mnemonic TEPID-OIL helps managers consider necessary lines of development. In organisations where capability is released for use when ready, any omission in the TEPIDOIL elements must necessarily stop release while corrective action is taken. The manager’s job is therefore to develop, test and attempt release - and then maintain.
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Assessment centres as methods of personnel selection
Written by John Berry on 28th February 2019. Revised 19th February 2025.
6 min read
An assessment centre is where a number of candidates participate together, undertaking exercises as selection tests while being observed and rated by multiple assessors. The candidates are effectively in competition but must also cooperate. Assessment centres can replace interviews and a host of other tools as methods of employee selection but they are misunderstood and controversial. Here's why.
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Staff career development: what approach for managers?
Written by John Berry on 22nd September 2017. Revised 17th February 2025.
7 min read
The nature of work and careers have changed. Despite myth, the average employee tenure is still over eight years. And in that time staff must grow. When it comes to employee career development, you, as manager, have a clear decision to make and that decision depends on the relationship your firm has with the worker. You'd best take a contingency approach: develop your knowledge workers, give opportunity to your foot-soldiers, make alliances with your specialists and hire your contractors when needed.
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Effective recruitment tools
Written by John Berry on 28th November 2018. Revised 17th February 2025.
5 min read
All managers will interview candidates for jobs with their firm. Each interview, as the single selection instrument, must be designed to give evidence against all decision criteria. Interview alone is unable to be that good. Indeed, no single selection instrument is that good. We recommend the use of a number of ‘tools’ to support the interview. Read about those tools here.
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What Are OD and HR?
Written by John Berry on 9th May 2017. Revised 17th February 2025.
3 min read
Organisational development (OD) is different from human resource management (HRM). Organisational development involves exploring options that will permit strategies to be achieved. OD techniques such as modelling permit outcomes to be predicted and the right plan to be selected. People are of course the lifeblood of any firm. They join, they leave, and in between they have to be managed. Everyone who manages or supervises people has to double as an HR generalist. Here's the scope of HR and OD.
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Deterministic Recruitment: getting recruitment right first time
Written by John Berry on 31st May 2017. Revised 17th February 2025.
3 min read
If a manager can express the traits and abilities of candidates such that search turns up truly viable candidates; if the search itself targets just the right people; and if selection tests for exactly what's needed, then the hiring manager avoids wasting everyone’s time and avoids lost turnover and profits. It's deterministic recruitment: getting it right first time. Here's how.
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