10 rules to ace the interview—as the interviewer

Job interviews aren’t just high-stakes for candidates, they’re high-stakes for organizations too. Brad Chambers, PhD shares the 10 rules you need to know to conduct great #interviews:
December 1, 2020
5
min read
Subscribe to the BTS newsletter
Follow us on Linkedin
Follow BTS on Linkedin
Share

Job interviews aren’t just high-stakes for candidates, they’re high-stakes for organizations as well: research indicates that a bad hire can cost an organization twice their annual salary or more.

Because interviews often play a critical role in the final hiring decision, it’s important to follow a few simple, easy-to-implement rules that will ensure your interviewing process is highly effective, unbiased, and legally defensible—before, during, and after the actual conversation with a candidate. At a time when interviews are primarily conducted via video or telephone rather than in-person, the time is right for organizations to review their interviewing practices and procedures to maximize their utility. Even if interviews are not always conducted in person, the fundamental approach—and, therefore, best practices—remain the same.

A woman is working on laptop

Before the interview

A successful interview process begins long before the candidate and interviewer meet. Executing effective and legally defensible interviews requires a high level of preparation for organizations and interviewers.

  1. Establish essential skills and behaviors for successful job performance. Focus on the role’s key responsibilities, and then determine the knowledge, skills, competencies, and behaviors required to perform those activities effectively.
  2. Build a structured interview guide with questions focused on these essential skills and behaviors. It’s important that every candidate is asked a standardized set of questions to ensure the interviewer covers all necessary topics and obtains consistent information from which to base their hiring decision.
  3. Create evaluation standards or guidelines. These direct the interviewer’s attention to the relevant information in candidates’ responses. (More on this later!)
  4. Train your interviewers. The person conducting the interview should be properly trained in effective interviewing techniques—not only to select the most qualified candidate, but to do so in a fair, unbiased, and legally defensible manner.

During the interview

Keeping preparation top of mind during the interview will help interviewers ensure that they remain aligned with the organization’s evaluation objectives. Interviewers should capitalize on the below methods to maximize the yield from their time and efforts.

  1. Follow the interview guide closely. The above preparation helps facilitate a useful conversation during the interview, but the interviewer must follow the interview guide closely to ensure all candidates respond to the same information. Allowing the candidate to steer the conversation can derail the quality of the information collected and potentially allow the candidate to misrepresent their capabilities, a costly mistake for the organization down the road.
  2. Ask behaviorally-based past approach questions. The best predictor of future behavior is past behavior, so very specific questions such as, “Please describe a time when you had to work closely with someone you did not particularly like to accomplish an important objective,” yield the most accurate representation of a candidate’s tendencies and performance. For less experienced candidates, reframing the question as a hypothetical situation may be more appropriate and easier for the candidate to answer. For example, rephrasing the question as “Imagine that you have to work closely with someone you do not particularly like to accomplish an important objective. How would you handle this situation?” (not “how should you handle this situation?”).
  3. Ask probing questions. Open-ended questions elicit the most possible information from the candidate, so interviewers should always start with these. Then, they’ll likely need to dig deeper to obtain enough information to make a more informed evaluation. Probing follow-up questions help interviewers gather more detail about the context, the people involved, the candidate’s actions and reasoning, and the outcomes.
  4. Consider using a role play. Don’t just take the candidate’s word for it—use a behavioral role-play to give candidates the opportunity to demonstrate their capabilities. Role plays engage candidates in business challenges (e.g., customer interaction) like those faced on the job. Not only do role-plays give organizations more confidence in their hiring choices, but they also enhance the candidate experience—candidates perceive the assessment as fair, whether they’re offered the job or not.

After the interview

You’ve prepared extensively. You’ve conducted the interviews. Now what?

  1. Use the pre-established rating scale to score the candidate’s response. Remember those evaluation rules from “before the interview”? This is where they come into play. A clear rating system is essential to a fair assessment of each candidate. This evaluation becomes relatively straightforward with a pre-established evaluation scale. The most effective evaluation scales clearly define what constitutes a good response using behavioral examples, leaving less room for bias and error when assigning ratings to candidates. One type of rating scale, behaviorally anchored rating scales (BARS), gives examples of behaviors paired with corresponding numbers to indicate high, moderate, or low levels of proficiency. Using this method allows for consistency in assigning concrete numbers to types of responses. Other rating scales only give examples of highly effective responses with which to compare a candidate’s answer. Whichever scale you choose, the key to objective evaluation is consistency and plenty of behavioral examples.
  2. Document your process and decisions. It’s critical to document the supporting evidence for your evaluation and decisions for each candidate. Should the interview process be challenged in a legal setting, the organization will be better able to defend its hiring decisions.

Practice

Finally, practice is critical for learning and honing any skill. Without the opportunity to practice, the learning becomes stale and is forgotten. Practice may be as simple as conducting an interview with a more experienced interviewer, or as complex as a simulation that affords managers the opportunity to “interview,” rate, and make selection decisions in a low-stakes, fictitious setting.

Get the report
Download the report

Related content

Blog Posts
June 13, 2022
5
min read
Context matters
Context is everything. During the hiring process, organizations need to make certain that their assessments reflect the organization and job.

Context is everything. When you’re swimming in the ocean and see a fin sticking out of the water, your brain concludes: "It's a shark, get out of the water!" But if you're in a pool, you think: "It's a kid with a swim toy that looks like a shark fin." In both situations, the context leads you to reach two very different conclusions and behavioral responses.

How people behave in any given situation is a function of both who they are as individuals (e.g., their personality, skills, past experiences) and the context in which the behavior takes place (e.g., the situation itself). In other words, context matters, and it is difficult to interpret an individual’s behavior without an understanding of the context they faced.

When it comes to using assessments during the hiring process, organizations have a vested interest in making certain that these assessments reflect the organization and job – the context. Doing so helps jumpstart onboarding by ensuring that candidates' assumptions about the organization, the job, and their suitability for both – that they invariably make during the recruiting process – are rooted in reality.

But assessments modeled after the organization and job are superior for another reason: They are generally stronger than generic assessments that cut across job type, level, organization, industry, etc.

  1. More predictive. First and foremost, the closer the alignment between the assessment and the specific context in which the individual will ultimately perform (i.e., the job at the organization), the better the assessment will do in predicting future job performance. In fact, research demonstrates that highly contextualized assessments have incremental predictive validity beyond situational judgment and job knowledge assessments. This means that even after measuring candidates' job-relevant knowledge and how they would handle particular situations, highly contextualized assessments still reveal candidates' ability to perform the job that we don’t otherwise know from these other tools.

Why is this true? Because the best predictor of future behavior is past performance. For many years, this adage has been dubbed "the Golden Rule of selection." Think about it: What's the best way to predict whether an individual will be a good salesperson at your organization in the future? Answer: Observe them in the job of salesperson at your organization. The only problem in the pre-employment context, however, is that you cannot observe a candidate perform a job they do not have… Or can you?

Assessments designed to reflect the realities of an organization and job often take the form of a simulation – sometimes completely automated; other times involving role plays conducted by trained assessors. In essence, these assessments let candidates "try the job on for size" – explore the situations and challenges faced, engage in dealing with the situations, etc. Such work samples provide the opportunity to, in essence, perform a job that candidates do not yet have, thus enabling conclusions about how they would perform the job if hired.

  1. Less adverse impact. Not only are highly contextualized assessments, such as simulations, highly predictive of future job success, but they also have lower risk of adverse impact. In fact, a seminal meta-analytic research study – looking across many years of other research studies – found that simulations comprising role-plays or presentations have about 50 percent less risk of adverse impact (i.e., sub-group differences) compared to other assessment tools. This decreased risk of adverse impact translates into a more diverse group of candidates deemed qualified for the job, ultimately leading to a more diverse workforce.
  2. Higher face validity. Finally, because highly contextualized assessments look like the job, candidates see the relevance of these assessments for the job to which they've applied. Candidates understand why you are asking them to perform some task or answer particular questions because the assessments make sense in their minds given what they know about the job. This is known as face validity, which highly benefits the organization. This underlying concept can decrease the risk of candidates challenging the results of an assessment, improve perceptions and impressions of the employing organization, and increase job offers acceptance rates.

All three areas of highly contextualized assessments are paramount on their own, and together highlight the importance of tailoring pre-employment assessments to the organization and job. They serve the dual purpose of teaching candidates about the job, while also assessing their capabilities and alignment with the organization's needs.

The employment decision is important for both the candidate and the employer, and it benefits both parties to ensure that candidates are assessed in an accurate and authentic manner to make the best, most informed decisions possible.

Blog Posts
August 19, 2021
5
min read
Mobile learning: the solution for revolutionizing the learning landscape
Mobile learning is perfectly aligned with contemporary learners’ needs. As many organizations struggle with where to begin, here are real-life examples of how some organizations use a shift to mobile as a way to rethink their learning strategy.

The conversation around mobile learning has changed in recent years. Once viewed as merely a technical consideration (i.e., making sure training “works” on mobile devices), organizations now recognize mobile learning’s unique potential. The cadence of mobile learning is perfectly aligned with contemporary learners’ needs, and whether the method used is microlearning, spaced learning, learning journeys, continuous learning cultures, or personalized learning, organizations are delivering more value.However, in the new era of mobile learning, many organizations struggle with where to start. Best-in-class organizations use a shift to mobile as a way to rethink their learning strategy, rather than simply update a mode of delivery. Here are a few real-life examples.

  1. Onboarding
    Mobile learning proves particularly effective as an onboarding tool in deskless environments such as retail, in-field technical support, and safety. For example, one global coffee retailer, challenged with rapid scalability in emerging markets, uses mobile deployment to streamline competency formation for its newly hired baristas, ensuring a consistent brand experience.Additionally, mobile learning promotes a more journey-driven approach to onboarding, taking the pressure off single-event training. Employees now have a tool in their pocket that provides gradual reinforcement, helping them recall hundreds of espresso drink combinations in the moment.Adaptive retrieval practices also help support the onboarding journey in the initial phases of the baristas’ tenure. Push notifications remind baristas to continue working on their skills, while weekly challenges, mini-games, and leaderboards help sustain engagement. Flashcards (featuring information such as the right syrup ratios for customized drinks), are self-paced reference tools, which they can use in the moment of need.
  1. Upskilling
    A Canadian financial services advisory organization required a radical approach to reach its unique target audience: entrepreneurs. Familiar with entrepreneurs’ resistance to standard training modalities, the organization created a mobile solution with a new learning cadence customized for its ever-distracted, highly-resistant learners, replacing large-format, single-event courseware with quick lessons (of no more than five minutes each), ongoing knowledge checks, personalized learning paths, and a strong resource library for ongoing performance support. The organization can now meet its entrepreneurial customers’ individual learning needs
  1. Sales
    Mobile learning is proving to be a differentiator for delivering content to sales teams. For a major global automotive company, mobile learning enables its salespeople on the floor to keep up with sophisticated customers who walk into showrooms fluent in specific car models, pricing, and competitive offerings. Mobile learning helps the salespeople stay agile, providing product information updates and timely needs-based support through an adaptive learning engine.Even augmented reality plays a role in creating intuitive and quick access to content within a high-context environment: sales reps can point their phone to a new model on the showroom floor and immediately see information on specific aspects of the car. Off the floor, they can refresh their knowledge by completing retrieval practices, reviewing key selling scenarios through immersive interactive challenges, and consulting with mobile-friendly job aids prior to their next customer interaction. For this organization’s salespeople, mobile learning is indispensable when it comes to keeping up with customers.

Mobile learning is an effective training delivery platform in these examples and beyond. Successful organizations see the potential for mobile as a platform, rather than as a technology wrapper, and take a unique approach to its design. If you’re looking to make a bold statement and revolutionize training, leverage mobile learning as the catalyst.

Blog Posts
July 28, 2021
5
min read
4 steps to onboard and retain diverse talent
What do talent acquisition and employee onboarding have to do with organizations committed to recruiting diverse talent? Here are four things to keep in mind.

Early this year, 35 Fortune 500 companies joined forces to create an initiative called OneTen, which aims to hire, upskill, and promote one million Black Americans over the next 10 years. OneTen comprises leaders across a variety of industries and organizations including Merck, Nike, IBM, and Amgen. If your organization has joined this coalition, or is otherwise committed to recruiting and hiring more diverse talent, what steps are you taking to onboard and consistently engage these individuals?There is an important link between talent-acquisition and employee-onboarding processes. Because candidates form assumptions about working life at an organization very early in the application process, often even before deciding to apply, organizations should ensure that any messaging conveyed during this critical time be on-brand.In the context of attracting, selecting, onboarding, and retaining underrepresented employees during the early days of their tenure, what does this mean? Here are four things to keep in mind.

Be visible

For companies committed to recruiting diverse talent: start with visibility. How can potential applicants apply to opportunities of which they’re not aware? Are your talent acquisition teams cultivating meaningful partnerships with organizations dedicated to diversity? Organizations that excel at recruiting and hiring diverse talent understand that the recruiting process begins long before the manifestation of a vacancy. They collaborate with Historically Black Colleges and Universities (HBCUs), as well as student groups such as the National Black Student Union (NBSU), National Society of Black Engineers (NSBE), Black Business Student Association, and the National Pan-Hellenic Council to reach diverse talent.

Be committed

As you engage prospective underrepresented candidates, ask yourself:

  • Does your interview process reflect a commitment to diversity, inclusion, and belonging (DIB)?
  • Does the interview panel reflect the communities you serve, or vary in work experience and background? After all, it can be challenging for an organization to tout its commitment to DIB if candidates are interviewed by a uniform panel of managers.
  • Are your mid-level managers held accountable for assembling diverse interview panels, or recruiting diverse talent?
  • Are you infusing your interview guides with questions that elevate inclusion and diversity?

Some organizations are investing in diversity and inclusion to the point of standing up DIB functions devoted to unearthing the biases, both conscious and not, that influence the interview process. These efforts are attractive to candidates and valuable for employees.

Be engaging

According to a 2019 study conducted by the National Opinion Research Center at the University of Chicago entitled Being Black in Corporate America: An Intersectional Exploration, 38% of Black millennials responded that they are considering leaving their jobs to start their own company, and 65% percent of Black professionals responded that it’s harder for Black employees to advance. Companies committed to recruiting diverse candidates must learn to retain such talent. Knowing the many reasons for attrition, what causes for departure are within companies’ control?One strategy for preventing attrition is hosting events to improve employee engagement. For example, one organization holds an annual event called the African American Forum which gives Black employees the chance to hear from and network with senior leaders. This forum provides an opportunity for the company to invest in the development of its underserved communities and for the communities to gain direct access to leaders via workshops and panel discussions. Other ways to engage, develop, and promote underrepresented talent may include involvement in employee resource groups, formal mentoring programs, and more opportunities for senior leaders to hear the voices of their diverse staff.

Be accountable

Working with the facts is the best place to start. It’s impossible to solve a problem without fully understanding or acknowledging the depth of the issue, and this is doubly true for promoting diversity, equity, and inclusion in organizations. One approach is full transparency, as exemplified by a group of leaders who decided to courageously share their company’s diversity metrics at a recent senior leadership meeting, acknowledging the lack of diversity and need for change. This approach, just one of many, is especially effective in maintaining accountability.As the fight for social justice continues, many organizations have renewed their commitment to attracting, selecting, onboarding, and retaining more diverse talent, and companies such as those part of the OneTen initiative are leading the way. However, just because your company isn’t part of OneTen doesn’t mean it can’t take steps towards improving diversity. We can do this. We should do this.

Related content

Insights
March 17, 2026
5
min read
Conversazioni incentrate sul cliente abilitate dall’IA
Perché la maggior parte delle riunioni di vendita non riesce a creare valore e come costruire intenzionalmente urgenza, fiducia e slancio in ogni conversazione.

La maggior parte delle riunioni di vendita non fallisce.
Semplicemente non porta a una decisione.

Ed è lì che si perde valore.

I clienti di oggi sono più informati, più selettivi e hanno meno tempo.
Non hanno bisogno di altre presentazioni di prodotto.

Hanno bisogno di conversazioni che li aiutino a stabilire le priorità, decidere e andare avanti.

Eppure, il 58% delle riunioni di vendita non riesce a creare valore reale.
Non perché i venditori manchino di capacità, ma perché le conversazioni non sono progettate per far avanzare le decisioni.

“I clienti non agiscono su ogni esigenza che riconoscono.
Agiscono quando qualcosa diventa una priorità.”

In questo breve executive brief scoprirai:

  • Perché la maggior parte delle conversazioni informa… ma non porta all’azione
  • Cosa spinge davvero i clienti a stabilire priorità e muoversi
  • Come creare urgenza senza compromettere la fiducia
  • Il passaggio dal presentare soluzioni al facilitare decisioni
  • Cosa distingue le conversazioni che si bloccano da quelle che accelerano il progresso

Se i tuoi team stanno affrontando trattative bloccate, decisioni ritardate o un pipeline lento, questo brief ti aiuterà a capire il perché e cosa fare in modo diverso.

Scarica l’executive brief e scopri come progettare conversazioni che portano davvero a decisioni.

Insights
March 17, 2026
5
min read
Conversas centradas no cliente impulsionadas por IA
Por que a maioria das reuniões de vendas não consegue gerar valor e como construir intencionalmente urgência, confiança e momentum em cada conversa.

A maioria das reuniões de vendas não fracassa.
Elas simplesmente não levam a uma decisão.

E é aí que o valor se perde.

Os clientes de hoje estão mais informados, mais seletivos e com menos tempo.

Eles não precisam de mais apresentações de produto.
Precisam de conversas que os ajudem a priorizar, decidir e avançar.

Ainda assim, 58% das reuniões de vendas não conseguem gerar valor real.

Não porque os vendedores não tenham capacidade, mas porque as conversas não são desenhadas para impulsionar decisões.

“Os clientes não agem sobre todas as necessidades que reconhecem.
Eles agem quando algo se torna prioridade.”

Neste breve material executivo, você vai descobrir:

  • Por que a maioria das conversas informa… mas não gera ação
  • O que realmente faz os clientes priorizarem e avançarem
  • Como criar urgência sem prejudicar a confiança
  • A mudança de apresentar soluções para viabilizar decisões
  • O que diferencia conversas que estagnam daquelas que aceleram o progresso

Se suas equipes estão enfrentando negócios estagnados, decisões atrasadas ou um pipeline lento, este material vai ajudar você a entender o porquê — e o que fazer de diferente.

Baixe o material executivo e aprenda como desenhar conversas que realmente impulsionam decisões.

Insights
March 17, 2026
5
min read
Conversaciones centradas en el cliente potenciadas por IA
Por qué la mayoría de las reuniones de ventas no logran generar valor y cómo construir de forma intencional urgencia, confianza y momentum en cada conversación.

La mayoría de las reuniones de ventas no fracasan.
Simplemente no llevan a una decisión.

Y ahí es donde se pierde el valor.

Los clientes de hoy están más informados, son más selectivos y tienen menos tiempo.

No necesitan más presentaciones de producto.
Necesitan conversaciones que les ayuden a priorizar, decidir y avanzar.

Y, sin embargo, el 58% de las reuniones de ventas no logra generar un valor real.

No porque los vendedores carezcan de capacidad, sino porque las conversaciones no están diseñadas para impulsar decisiones.

“Los clientes no actúan sobre cada necesidad que reconocen.
Actúan cuando algo se convierte en una prioridad.”

En este breve informe ejecutivo descubrirás:

Por qué la mayoría de las conversaciones informan… pero no generan acción

  • Qué es lo que realmente hace que los clientes prioricen y avancen
  • Cómo crear urgencia sin dañar la confianza
  • El cambio de presentar soluciones a facilitar decisiones
  • Qué diferencia a las conversaciones que se estancan de las que aceleran el avance

Si tus equipos están experimentando acuerdos estancados, decisiones retrasadas o un pipeline lento, este informe te ayudará a entender por qué y qué hacer diferente.

Descarga el informe ejecutivo y aprende a diseñar conversaciones que realmente impulsen decisiones.