Which of the research approaches outlined in this chapter would be suitable for the following research topics? 1. Measuring the success of stock market forecasts 2. Identifying factors affecting the development of small businesses 3. Measuring the suitability of partners for outsourcing 4. Identifying the best method of recruitment 5. Designing and evaluating training programmes 6. Measuring the motivation and happiness of employees Give reasons for your answers and discuss any practical problems you may encounter with your chosen research approach.