WIMPS watch out - there's no space for quiet voices in the workplace.

Softly spoken 27-year-old Simon Ambrose might have triumphed as The Apprentice, but it appears to make it as a real success, you need to be more like show runner-up, tough-talking Kristina Grimes.

A new study reveals that the majority of bosses prefer their managers to come with a bit of grit and gall than to be a distant thinker.

And now a new programme from the Glasgow Chamber of Commerce aims to unleash the forceful Sir Alan Sugar in even timid managers but without creating argumentative staff.

The scheme is part of the organisation's How To...

workshops Mary Lou McDermott, who is leading the course, said: "To move forward in your chosen career it is important you have a clear understanding about what it means to be assertive in the workplace.

"There is a need to differentiate between passive and aggressive behaviour.

"Assertiveness is not a natural, but a learned behaviour which involves a great amount of time and understanding.

"I have been providing assertiveness training for 14 years, and it is an extremely valuable tool which can benefit career prospects greatly.

"The ability to assert oneself without being intimidating, offensive or aggressive is an important attribute in all walks of life."

Aimed at people preparing to direct staff for the first time, tomorrow's course will show how to recognise and manipulate behaviour, enhance communication skills and develop assertiveness.

It will also show typical workplace problems that result from departments led by ineffective communicators.

Elaine Rodger, training and workforce development manager at Glasgow Chamber of Commerce said: "This is a fantastic and innovative workshop which has been designed to improve individual and business performance.

"The workshop will provide delegates with self-belief and strength of character to listen, then communicate their knowledge while influencing decisions.

"It is hoped that delegates will leave armed with tips which will allow them to maximise their own potential and fulfil their goals."