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Psychology / Human Insight / Behaviour

Psychology that connects insight, care and real life.

I work at the meeting point of psychology, sociology and communication — as a psychologist, sociologist, PhD candidate and trainee in integrative & systemic psychotherapy. My approach combines individual and group therapeutic work with an applied understanding of people in organisations, teams and business environments.

Psychologist Sociologist PhD Candidate Psychotherapy trainee Business psychology Group facilitation
people + mind + meaning
Petros Katsouridis
Practice lens Therapy, groups and applied behavioural insight.
Research & reflection A multidisciplinary lens for people, communication and meaning.
01

Therapeutic work that stays human.

Experience with individual and group therapeutic settings, focused on empathy, practical support and a grounded understanding of change.

02

Psychology that also understands systems.

A sociology and communication background helps me look at people not only as individuals, but as members of teams, cultures, organisations and communities.

03

Insight for people, teams and work.

Knowledge in business psychology, occupational psychology and HR thinking adds a practical layer to how I understand motivation, relationships and performance.

Interactive lab

When the heart and the mind work together, change gets room to happen.

This section captures the way I think about therapeutic work: emotional safety without losing structure, insight without losing warmth. Click the switch and watch the connection come alive.

  • Individual sessions shaped by empathy and clarity.
  • Group work that values process, trust and participation.
  • Behavioural insight that translates well into workplaces and HR contexts.
Connection current

Practice spectrum

Where the work can go.

A flexible psychology page that can speak both to therapeutic work and to a broader human-centred understanding of business, communication and behaviour.

Individual support

One-to-one therapeutic work shaped around reflection, trust, emotional processing and practical movement.

Group therapy

Experience in collective therapeutic settings, where listening, boundaries and group process create space for insight.

Business psychology & HR

Useful for organisations that want a more human reading of motivation, communication, team dynamics and workplace behaviour.

Research & communication

PhD research and communication practice add a strong lens for meaning-making, language and how people interpret experience.

Background & credibility

Training, practice and the kind of experience that adds depth.

From academic study to volunteering and specialist training, the path is intentionally multidisciplinary.

2015 — 2019

Sociology

Panteion University, Athens

Built a strong lens around systems, culture, social behaviour and the contexts that shape people.

2023 — 2026

Applied Psychology

University of Derby

Grounded study in psychological theory and practice, with a focus on understanding people, behaviour, motivation and communication.

2024 — 2028

Integrative & Systemic Psychotherapy

Psychotherapy training

Training that strengthens practical therapeutic thinking, relational awareness and the ability to work with change as a living process.

2025 — Present

PhD Candidate — Mass Media & Communications

National and Kapodistrian University of Athens

Researching communication through a multidisciplinary perspective that connects behaviour, media, meaning and people.

Clinical / specialist exposure

Dafni & Dromokaitio

Team Analysis · Relationship Psychoanalysis

Certifications and training experiences that deepen understanding of dynamics, relationships, boundaries and the emotional life of groups.

Volunteering

KETHEA & ONISIMOS

Recovery support · community care

Hands-on community experience supporting people through recovery-related activity, practical care, administration, events and basic-needs support.

2026

Student Research & Innovation Conference

Mediterranean College · participant twice

Active presence in a research-facing environment that values innovation, dialogue and the exchange of developing ideas.

Selected certifications

Emotional Intelligence · Online Branding · Inbound Marketing · Digital Marketing

KETHEA · AUEB · HubSpot · Google Digital Workshop

A profile that keeps growing across psychology, communication and applied strategic thinking.

Words worth keeping close

A few quotes that fit the page.

Not decoration for decoration’s sake — but short lines that echo reflection, complexity and human understanding.

“Words have a magical power. They can either bring the greatest happiness or the deepest despair.”

Sigmund Freud

“The test of a first-rate intelligence is the ability to hold two opposed ideas in mind at the same time.”

F. Scott Fitzgerald

“Knowing yourself is the beginning of all wisdom.”

Aristotle

Open for conversation

Whether the context is therapeutic, educational or organisational, the thread stays the same: people first.

If you want this page to lead to therapy enquiries, workshops, HR consulting or a broader conversation around psychology and communication, the structure is already ready for it.