More about the TestGorilla Flutter test

Discover the science behind this test and check out the recommended tests you may find useful alongside it in an assessment.

Scroll down for the latest validity study and suggested additional tests.

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Available languages:
English, Dutch, French, German, Spanish

Programming skills icon

Test type:


Programming skills

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Administration time:

10 minutes

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Difficulty level:


Intermediate

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Number of questions:


20 questions per test, 98 in the test bank

Scoring benchmarks

Benchmarks are available for various education levels (ranging from some high school education to Master’s degree or higher), business functions (from administrative to software development), and seniority levels (junior to senior).

Psychometric properties of the Flutter test

The metrics reported below are based on a sample size (N) of at least 1,000 candidates unless indicated otherwise.

Reliability: Cronbach’s alpha coefficient = .78

Face validity: Candidates rated this test as accurately measuring their skills (average score of 3.94 out of 5.00).

Criterion-related validity: Candidates with higher scores on this test received higher average ratings from the hiring team during the selection process (r = .39, N = 498).

For an in-depth look at interpreting test fact sheets, please read our Science series articles:

How to interpret test fact sheets (part 1): Reliability

How to interpret test fact sheets (part 2): Validity

For an explanation of the various terms, please refer to our Science glossary.

Use these tests with the Flutter test

We believe that multi-measure testing is essential in a holistic hiring process because it examines the candidate as a whole, including technical skills, soft skills, and personality. Below are some tests we recommend using alongside the Flutter test.

Communication

This online communication skills test assesses your candidates’ skills in communicating clearly and effectively using professional etiquette. This English communication skills test assesses candidates in both written and verbal communication, as well as non-verbal cues and active listening.
8 min

Coding: Intermediate-Level Algorithms

This coding test assesses candidates' intermediate-level programming skills, in the programming language of their choice. You can configure which programming languages will be available for your candidates to choose from.
35 min

Coding: Entry-Level Algorithms

This coding test assesses candidates' ability to program a basic algorithm, in the programming language of their choice. You can configure which programming languages will be available for your candidates to choose from.
15 min

Problem Solving

This Problem Solving test evaluates candidates’ ability to define problems and analyze data and textual information to make correct decisions. This test helps you identify candidates who use analytical skills to evaluate and respond to complex situations.
9 min

Use TestGorilla to discover top candidates

Unlock the power of successful hiring! Streamline your hiring process, make informed decisions, and build a team that drives success. Begin your journey to a stronger team – use our Flutter test in your assessment and find your future top performers.