The phrase "a positive level of" is correct and usable in written English.
It can be used when discussing the presence or degree of something beneficial or advantageous in a particular context.
Example: "The study found that a positive level of engagement among students leads to better academic performance."
Alternatives: "an advantageous degree of" or "a beneficial amount of".
That is particularly negative reinforcement and does not promote a positive level of trust between management and its employees.
A score of 6 or more is defined as a positive level of life satisfaction.
The results of the driving simulator experiment indicate a positive level of user acceptance and system safety.
However, it is important to note that all three values are higher than 6, which defines a positive level of life satisfaction.
A positive level of alcohol consumption (y = y∗) is only observed if the individual participates in drinking (d = 1) and actually consumes alcoholic beverages (y∗ > 0).
As a consequence and since the more productive individuals would prefer a higher pensionable age, an efficiency criterion could implement a pension system with a positive level of intra-generational redistribution.
Is a high positive level of anti-CCP or RF more predictive of an unfavourable outcome than a low positive level?
In fact, in a laboratory in Hungary, it was shown that the sterile water supply from the local hospital gave a higher false positive level of HCG than did the TT vaccine.
A total of 22,561 clones were scored as positives (20% in both libraries) with an estimated false positive level of 0 and 3%, and an estimated false negative level of 38 and 10% for xthr and xtbs libraries, respectively.
Structural validity and content validity reported a strong and moderate positive level of evidence respectively.
Aggregatibacter actinomycetemcomitans was found at a medium positive level in 33.3% of the group A infants and at a weakly positive level in 42.2% of the group B infants (Table 5).
