Dare to Ask Mian Aamir All about COL MBA Projects

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Asslam o Alikum! I want to know what is obtrusive and unobtrusive?what is mean of bias Please explain this in easy word.

Unobtrusive is actually a non-participant observation; the researcher may collect the needed data without becoming an integral part of the organizational system. For example; the researcher may sit in the corner of an office and watch and record how the manger spends his time.

Contrary to this; obtrusive is participant observation. In this type of observation, researcher becomes the part of the work team. For example; if a researcher needs to observe dynamics of work organization, the researcher may join the organization as an employee and observe the dynamics in the groups while being the part of the work organization and work groups.

Bias is partial inclination towards one perspective and avoiding possible merits of the other point of view.

Asslam o Alikum! Can you explain internal validity and external validity in easy words?i want to know pretest and protest?

Validity is very important for the experiment. There are two major types of validities that are of major concern:

  • Internal validity: it ensures that whether only independent variable has caused change in the dependent variable. It means all extraneous factors are to be controlled.
  • External validity: it ensures whether cause and effect relationship can be generalized. It means sample has to be representative so that results can be generalized

Whereas, Pre-testing is done before and post-testing is done after giving the treatment. In pretesting subjects are measured on some dependent variable, without giving any treatment. Whereas, in posttest, after applying treatment, level of change is measured. 

You are directed to study my previous post about internal validity and external validity for more detail. Click here

Sir, Please understand me….. Correlation of Coefficient? also tell me some its examples.

Correlation analysis is a statistical tool; used for the investigation of relationships between variables. Generally, this analysis helps to investigate the relationship of one variable with the other one for example to what extent, the relationship between job satisfaction and performance is strong or weak.

Dear respected sir,  Please explain me this statement… What do you mean by affiliation between two parties???

I am unable to understand from where you are asking the query. You are advised to ask your query clearly which will make me to understand your issue easily and reply accordingly.

About Dr. Aamir

Dr. Aamir is the founder of Qundeel.com, a highly respected academic support platform for thesis, dissertation, and research writing services across Pakistan and internationally. With over 15 years of hands-on experience in the field of academic research, Dr. Aamir has personally guided thousands of undergraduate, master's, M.Phil, and Ph.D. students on their research journey.

Holding a Doctorate and a strong scholarly background, he is an expert in research methodology, data analysis, proposal writing, academic publishing, and thesis structuring across diverse fields including Management, Education, Engineering, and Social Sciences. Dr. Aamir is widely recognized for delivering high-quality, plagiarism-free, and publication-ready dissertations backed by deep academic insight.

Under his leadership, Qundeel.com has established itself as one of the most trusted and affordable thesis writing services in Pakistan, known for its professionalism, timely delivery, and student-centric approach. His dedication to academic excellence and ethical writing standards has helped countless students succeed in their academic and professional careers.

When it comes to credible research support, Dr. Aamir is a name students, scholars, and even educators rely on — a true expert with proven experience.

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