Body language and communication

Suggested practice time: 20 minutes, separate from reading.

Posture, attention, and voice communicate alongside your words. The aim is not acting, but presenting a calmer, clearer, more credible version of yourself. Make posture, gaze, pacing, and video review part of preparation.

What you will learn

• Support a calm first impression.
• Keep posture and hands natural.
• Maintain comfortable attention rather than staring.
• Use pauses, breathing, and pacing for clarity.
• Review a recording to improve one element.

1. Signals accompany words

An interviewer may form an early impression from your presence. It is neither definitive nor always fair, but can influence the conversation.

They may notice posture, eye contact, hands, tone, speed, smiles, and small responses. Slumped shoulders, downward gaze, and a very quiet voice may make a strong answer sound low-energy. Upright but comfortable posture and a calm first sentence can help establish the conversation.

2. Comfortable posture supports communication

Avoid theatrical gestures. Your posture should support rather than contradict your message.

• Sit upright without rigidity.
• Relax shoulders.
• Keep feet supported.
• Let hands rest comfortably rather than hiding them.
• Lean slightly forward if comfortable while listening.

Examples:

• Crossed arms may simply be comfortable or support sensory regulation; they are not definitive evidence of defensiveness. Resting hands comfortably on the desk or lap is an alternative.
• Reclining far back may appear disengaged; a slight forward position while listening can help.
• Twirling a pen or playing with hair may distract; leave the pen on the desk instead.

3. Eye contact is connection, not a staring contest

For one interviewer:

• Maintain comfortable attention while listening.
• Briefly looking away while thinking is natural.
• Return attention after considering the question.

For a panel:

• Begin with the questioner.
• Include others gradually during the answer.
• Finish with the original questioner.

A genuine, brief smile can help. Constant exaggerated smiling can look artificial.

Respect culture and neurodiversity

Gaze, gestures, processing speed, and expression differ across cultures and people. For autistic people, people with anxiety or attention differences, and some physical conditions, imitating a fixed pattern can reduce concentration.

Prioritize:

1. Relevant, honest answers
2. Hearing and clarifying questions
3. A sustainable, comfortable posture
4. Small changes such as voice speed or camera position

You may briefly explain an access need: "I may take a few seconds to note multi-part questions," or "Extended eye contact is difficult for me, but I am fully engaged." Unnecessary medical disclosure is not required.

4. Voice helps the message land

Fast, flat delivery or excessive filler words can obscure good content.

• Slow slightly compared with anxious speech.
• Break long sentences into shorter parts.
• Take a calm breath before difficult answers.
• Replace repeated "um," "well," or "I mean" with a short pause.
• Give key words a little emphasis.

Instead of:

"Well, I mean, everything in that project got really fast and I had to..."

Try:

"Time was limited. I prioritized tasks, coordinated with the team, and moved lower-impact items to the next stage."

A short pause can demonstrate thought and organization rather than inability.

5. Review yourself as a listener would

A phone recording is sufficient:

1. Choose a question such as "Tell me about yourself."
2. Record 60–90 seconds.
3. Watch once for posture.
4. Watch again for gaze.
5. Listen again for speed and pauses.

Aim for slightly calmer, clearer, more comfortable, and more natural delivery rather than perfection.

Quick exercise

Record the same answer again, improving just one thing. Small adjustments are enough.

Before-interview checklist

• Seating, lighting, and framing checked
• Comfortable, supported posture
• Hands and posture do not interfere with concentration
• Communication adapted to personal needs and context; fixed eye contact is not required
• Breathing and pauses before difficult answers
• At least one short answer recorded and reviewed

Related guides

• Virtual interview preparation
• Managing anxiety and mindset