What's needed more-Tools, methodologies or Training?

 In a systemic evaluation, evaluations should consider all these as not independent but interdependent of each other. Thinking systematically and holistically since they all interrelate. Evaluators need better tools which are determined by methodologies one uses among other considerations, the tools will not only be administered by the evaluator alone but by enumerators, research assistants etc where training on use of these tools is needed so that there is harmonized data collection and understanding of what is needed to be collected. 

Hi everyone. I have been looking around for theoretical and, especially, practical frameworks and tools for gender and environment, especially related to sustainable development, green economy, green growth. Would appreciate kind assistance on the matter. Kind regards.