=manipulate means to work with the hands or by mechanical means and especially with skill=
A nonmanipulated independent variable, also known as a quasi-independent variable, is a variable that is not controlled or altered by the researcher in an experiment. Instead, it is observed in its natural state, allowing researchers to investigate its effects on a dependent variable. This type of variable is often used in observational studies or correlational research where ethical or practical limitations prevent manipulation. Examples include age, gender, or socioeconomic status, which are inherent characteristics of participants.
what does language skills mean in childcare
I think what you mean is "lack of skills". This means that you don't have many skills.
skills you have
these are the main skills you posess or the main skills an employer is looking to find in you.
soft skills are a persons personal qualities
what does it mean to summarize the skills you have learned
What does the knowledge of and the ability to apply security skills and Techniques mean?
mastering group skills mean to master what they know
Numberic skills menas you have to be very good on maths
To have skills is to have the ability to perform tasks, through education and experience.
In dance, technical skills mean to have some of these in your performance;Strength, Stamina, Expressive, Extensive, Posture and Alignment.