The phrase "a simple assessment of" is correct and usable in written English.
You can use it when referring to an uncomplicated evaluation or analysis of a particular subject or situation.
Example: "The report provides a simple assessment of the current market trends and their potential impact on our business strategy."
Alternatives: "a straightforward evaluation of" or "an uncomplicated analysis of".
The confrontation visual field exam is the most basic test and involves a simple assessment of peripheral vision.
In fact, there are many questions potential buyers should ask themselves, starting with a simple assessment of how they hope to benefit from the purchase of a time share.
A simple assessment of Crick as a single-minded careerist is futile, but uniform reverence for his ideas is also unnecessary: Ridley takes a largely unblinking look at Crick's brief, muddled forays into debates on population control and on a possible genetic basis for racial differences in intelligence.
Outputs produced by the model are illustrated using results from a simple assessment of fish consumption.
Proper characterisation of the survivability of an unmanned spacecraft to debris impact must go beyond just a simple assessment of the probability of penetration.
The first task required the participants to tap with their index finger as fast as possible; this test provided a simple assessment of motor competence.
But as her book shows, explanations for the bedtrick will confound any simple assessment of sexuality.
He was offering a statement of fact -- a simple assessment that half of the committee's panel (the Democratic half) was clearly unconvinced that Clinton had done something criminally wrong.
Finally, a simple assessment was made of the relationship between the preservation status of collected artefacts and observed variations in elemental composition due to the formation of corrosion layers.
The Visual analogic scale for pain is a simple assessment tool consisting of a 10 cm line with 0 on one end, representing no pain, and 10 on the other, representing the worst pain ever experienced, which a patient marks to indicate the severity of her pain in the present moment.
This study was designed for a new simple assessment of BPSD.
