The phrase "assessed using a variety" is correct and usable in written English.
It can be used when discussing methods or approaches for evaluating something, typically in academic or professional contexts.
Example: "The students' performance was assessed using a variety of evaluation methods, including tests, projects, and presentations."
Alternatives: "evaluated through a range" or "measured with different".
Patients were also assessed using a variety of cognitive and physical tests.
Swallowing is also assessed using a variety of liquid volumes as well as with substances of various consistencies.
Three separate population balance models have been assessed using a variety of growth models (size-independent growth, growth rate dispersion through random fluctuation growth, and constant crystal growth).
The sp2surface content (critical for interpreting electrochemical data) is comparatively assessed using a variety of electrochemical measurements: capacitance; solvent window analysis and quinone surface coverage.
The overall success of the districts was assessed using a variety of research methods including townscape surveys, stakeholder interviews, residential surveys, property sales history evaluation, and plan and document analysis.
In our study, allodynia was assessed using a variety of techniques.
However, any mathematical concept can be taught and/or assessed using a wide variety of visualizations (e.g. graphs, tables, pictures), question formats (e.g. multiple-choice or open response), and types of information (e.g. story-based or abstract calculation).
In this work the mechanical compressive properties of orange fruits of the Tarocco variety were assessed using a Universal Testing Machine, equipped with upper and lower plates made of transparent graduated Plexiglas® and three cameras positioned along the axis lines x, y and z.
In a systematic review of 39 studies that assessed adherence using a variety of methods, approximately 40% of patients with the disorder were partially- or non-adherent to antipsychotic therapies [ 17].
Landscape composition and configuration were assessed using FRAGSTATS to compute a variety of landscape metrics measuring changes in the amount of grassland present as well as changes in the size and configuration of grassland patches.
It seems it may, as some estimates indicate that more than 95% of nascent nucleoplasmic RNA is found in factories (assessed using incorporation of various precursors in a variety of cell types) [ 13, 97- 99].
