The phrase "and assessed whether" is correct and usable in written English.
You can use it when discussing the evaluation or examination of a particular condition or situation to determine its validity or effectiveness.
Example: "The researchers conducted a study and assessed whether the new treatment was more effective than the standard one."
Alternatives: "and evaluated if" or "and determined whether".
The AP story goes on to say that Figge woke up most days around 7am and assessed whether the weather was fit for swimming.
The FSA discussed how a proposed financial transaction tax would make high-frequency trading "prohibitively expensive", and assessed whether it were possible to form a coalition to block European restrictions on short-selling.
In a 1970 book, "The '70s Crash and How to Survive It," John F. Lawrence and Paul E. Steiger recounted scandals involving mutual funds, including Bernard Cornfeld's Investors Overseas Services, and assessed whether mutual funds ought to have more power.
It looked at a number of popular supplements and assessed whether the claims made on their packaging were in line with what the EU's European Food Safety Authority (Efsa) allows.
This month, apparently in response to those allegations, the United Nations stopped issuing further offsets from five chemical plants in China while it investigated their practices and assessed whether the rules needed to be revised.
Study 3 focused on stronger arguments only, and assessed whether participants attended the product launch event.
We compared differences by sponsorship and assessed whether selective reporting favored publication of significant outcomes.
We reconstructed the ecological niche of the Badegoulian and assessed whether eco-cultural niche variability existed within this technocomplex.
We determined the sensitivity and specificity of diagnosis based on established diagnostic criteria and assessed whether local diagnostic criteria were similar to those used in the US.
Furthermore, we implanted them into the radius defects of rabbits and assessed whether they could be helpful in the repair of critical-sized bone defects.
We examined relationships between food neophobia and pickiness and assessed whether these variables predicted girls' vegetable consumption and predictors of food neophobia and pickiness.
