"weak perception" is correct and usable in written English.
You can use it to refer to a person's limited ability to comprehend something or an understanding of something that is incomplete or inaccurate. For example, "She had a weak perception of the conflict, due to the limited amount of information she had received."
If weak perception of risk is our blind spot, we needn't let the media keep us in the dark.
It is an important precedent that reinforces the still weak perception that checks and balances are working.
For example, antenatal care was perceived a women's affair and having weak perception for males who get involved in PMTCT.
Adolescents and pre-adolescents often have a weak perception of the risks to which they expose themselves when they consume tobacco and alcohol.
This is an examination of special significance in the elderly who present with a weak perception of respiratory system disease symptoms.
Several factors appear to contribute to male involvement in the PMTCT program including age, residence, education level, knowledge on HIV, knowledge on PMTCT, accessibility of health facility, having weak perception for male involvement in PMTCT, having perception of ANC attendance being females' responsibility, ever use of khat, and ever use of cigarette.
Results have revealed that the students had very weak perceptions of the function concept.
What is fundamental to Hume's entire empiricist program in the Treatise is his "copy-principle" or the claim that "all our ideas, or weak perceptions, are derived from our impressions, or strong perceptions, and that we can never think of any thing which we have not seen without us, or felt in our minds" (TA, 16 7/ 647).
However, a recent KABP study in the French capital region found that people in this age group had a poorer knowledge and a weaker perception of HIV risk compared not only to the other age groups in 2010, but also to the same age group interviewed previously, between 1992 and 2004 [ 26].
Furthermore, weaker perceptions of medical risk mediated the effect of the nonstigmatizing image on policy ratings.
These results indicate that COPD patients with weaker perceptions of identity and greater understanding (comprehensibility) of the disease have better HRQoL.
