Final answer:
Without details from the 'current study', it is impossible to provide the effects of 14-week training and dieting on the BRUMS assessment. The BRUMS typically measures mood states which could be impacted by such a regimen.
Step-by-step explanation:
The question asks about the effects of a 14-week training and dieting regimen on the BRUMS assessment. Without having the specific details of the 'current study' mentioned in the question, it is impossible to provide an accurate answer. Normally, a BRUMS assessment, which stands for Brunel Mood Scale, is used to measure an individual's mood states. In the context of training and dieting, such an assessment might evaluate changes in mood related to physical activity and nutritional changes over time. The expected outcome after a period of focused training and diet could be improvements in mood states, but without specific data from the study in question, no definitive conclusions can be drawn.
Based on other literature, such as the Whitehall II study by Kivimäki et al. (2006) that looked at work stress, weight gain, and weight loss, there are bidirectional effects of body mass index on these factors. However, this does not directly inform us about the BRUMS assessment in the context mentioned in the student's question.