The PrepClubs blog

Long-form articles on aptitude test strategy, score distributions, and the employers behind each test. Built on data from 1,600+ candidate practice runs across the PrepClubs platform.

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How to Prepare for the CritiCall Test in 3 Days: Typing, Data Entry, and Multitasking Drills
criticall practice test free12 min read

How to Prepare for the CritiCall Test in 3 Days: Typing, Data Entry, and Multitasking Drills

A 3-day CritiCall test practice plan for 911 dispatcher applicants: typing and data-entry speed targets, multitasking drills, and which modules to hit first.

Marcus ChenJuly 1, 2026
Big Five Personality Test for Job Applications: OCEAN Traits Employers Screen For
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Big Five Personality Test for Job Applications: OCEAN Traits Employers Screen For

Big Five personality test practice built for job applications. See what recruiters read from each OCEAN trait, sample questions, and how to prep in 3 days.

Marcus ChenJuly 1, 2026
911 Dispatcher Test Practice: The CritiCall Exam Format Explained
criticall test practice11 min read

911 Dispatcher Test Practice: The CritiCall Exam Format Explained

The 911 dispatcher test is usually CritiCall, a multitasking battery scored on typing (KPH), data entry, and memory. See every module, real cutoffs, and a plan.

Marcus ChenJune 30, 2026
Situational Judgement Test Practice: How SJTs Actually Score You
sjt practice questions12 min read

Situational Judgement Test Practice: How SJTs Actually Score You

Situational judgement test practice with the scoring mechanics explained: SME-keyed answers, no negative marking, worked examples, and a 3-day prep plan.

Marcus ChenJune 30, 2026
Free IBEW Aptitude Test Practice: Math and Reading, Timed
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Free IBEW Aptitude Test Practice: Math and Reading, Timed

IBEW aptitude test practice broken down section by section: 33 questions, 46 minutes, scored 1-9. Sample questions, a 1-week plan, and the score you need.

Marcus ChenJune 29, 2026
How to Pass a Situational Judgement Test: The Ranking and Multiple-Choice Strategy
sjt strategy11 min read

How to Pass a Situational Judgement Test: The Ranking and Multiple-Choice Strategy

How to pass a situational judgement test: a format-specific strategy for ranking, most/least, and rating items, why candidates fail, and a 24-hour prep plan.

Marcus ChenJune 29, 2026
Hogan MVPI Practice: What Your Motives and Values Assessment Reveals
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Hogan MVPI Practice: What Your Motives and Values Assessment Reveals

Hogan MVPI practice guide to all 10 values scales, with sample items, the Agree/Undecided/Disagree scale explained, and how to answer for real role fit.

Marcus ChenJune 28, 2026
Hogan HDS Practice: Understanding Your Dark-Side Derailers
hogan development survey practice8 min read

Hogan HDS Practice: Understanding Your Dark-Side Derailers

Hogan HDS practice guide to all 11 dark-side derailers, grouped and explained, with sample questions and how to answer the Development Survey under pressure.

Marcus ChenJune 28, 2026
Hogan Assessment Practice Test: HPI, HDS, and MVPI Explained
hogan personality inventory practice11 min read

Hogan Assessment Practice Test: HPI, HDS, and MVPI Explained

A Hogan assessment practice test guide covering all three inventories: HPI, HDS, and MVPI. Real sample items, scale-by-scale breakdowns, and a 3-day prep plan.

Marcus ChenJune 27, 2026
What Is a Good Aptitude Test Score? A Cross-Test Benchmark Guide
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What Is a Good Aptitude Test Score? A Cross-Test Benchmark Guide

A good aptitude test score depends on the test and the job. See average and target scores for the CCAT, Wonderlic, PI, SHL, Watson-Glaser, and Bennett, plus percentile framing by role.

Marcus ChenJune 27, 2026
DISC Personality Test for Jobs: What Employers Actually Look For
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DISC Personality Test for Jobs: What Employers Actually Look For

DISC personality test practice for job applicants: how the forced-choice format works, what employers screen for, and how to prep in the final 3 days.

Marcus ChenJune 26, 2026
ASVAB Practice Test Free: A Section-by-Section Study Plan
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ASVAB Practice Test Free: A Section-by-Section Study Plan

Free ASVAB practice test guidance plus a section-by-section study plan. Understand the 9 subtests, the 4 AFQT sections, and what your score really means.

Marcus ChenJune 26, 2026