The phrase "a positive method" is correct and usable in written English.
It can be used when referring to a constructive or beneficial approach to a problem or task.
Example: "The team adopted a positive method to enhance collaboration and improve productivity."
Alternatives: "an effective approach" or "a constructive technique."
A politician following Mr. Reagan's model for campaigning would engage in almost a positive method of negative campaigning.
These mitigated skeptics thus changed the status of argument on either side from a critical and, in effect, destructive practice into a positive method for rationally confirming and, indirectly, teaching philosophical conclusions.
Sometimes they can be a positive method of promoting language use (Aaltonen & Laakso, 2010; Bauer & Kulke, 2004) and, in other instances, a behaviour that engenders a threat to face, arouses frustration and even distress (Burch et al., 2002; Lock et al., 2001).
It is still the most common and widely used method for diagnosis of trichomoniasis being a good positive method.
The vast difference in budgets between Method and a mainstream brand like Tide can actually be a positive for Method, Mr. Means says, because Method can present itself as "a brand by the people, of the people and for the people".
One such perspective has been offered recently by Hoyningen-Huene (2008, 2013), who argues from the history of philosophy of science that after three lengthy phases of characterizing science by its method, we are now in a phase where the belief in the existence of a positive scientific method has eroded and what has been left to characterize science is only its fallibility.
The strong performance of our method in the context of a very well established predictor of malaria resistance, Hemoglobin S, serves as a positive control (method validation), and this further suggests that the conclusions about ATP2B4 and MARVELD3 should be useful.
To overcome this problem, a positive screening method for genetically modified cells is proposed using a pair of chimeric receptors that trigger a growth signal in response to a specific antigen.
RTA is considered as a positive annealing method in Si/SiC nanocrystalline system compared with furnace annealing.
In some cases, there is inconsistency in student views regarding the integration of online games as a positive learning method (Bolliger, 2015).
