is this a valid topic that i could able to start work on it . Please give me quick reply, i have send an email but no response.

There is no need to be disappointed in just 22 minutes. You need to be patient as i am  here to reply your queries. Ok now as far as your problem is concerned you need to operationalize project failure. It is important that how  you are going to study project failure as this will be the dependent variable that needs to be tackle with care

You need to make the dimensions of the project failure in this regard or are you taking only those projects that are already failed If the latter is the case then you need to just study the factors of the failure and structure can be one possibility for that.

Please define Action research in simple words

Explain in simple words what is rationalisam?

What is the difference between investigation and interview?

Investigation and interview are similar up to some extent. Investigation is to enquire something which can be done by interview, observation or questionnaires. Generally interview is considered as data collection tool in research methods. If you investigate by taking interview it means you have respondent consent however there are some investigations that are done hidden e.g. investigations done by intelligence agencies to catch the criminals.

Dear Sir please explain what do mean by sensory experiences?

The literal meaning of Sensory Experience is any activity that promotes awareness of one or more of the five senses that is; hearing, sight, smell, touch and taste. Similarly, we can state that Science is a method or a procedure for the production of knowledge, through the process of observation that is the sensory experience.

For example: Miss.  Aisha observes that the Dinner served at a local restaurant was very spicy. Here Miss  Aisha has used his observation by having his Taste Sensory Experience in use.