The Evidence Base
Every item in the Arevita 360 Assessment traces back to peer-reviewed research, validated psychometric instruments or seminal frameworks that have shaped modern thinking on wellbeing, leadership and performance.
120+
Studies referenced
From the leading scholars in each field
80+
Named researchers
Across 8 research traditions
136
Core items
8 evidence-based pillars
20%
Reverse-coded
Controls for response bias
How We Are Different
Personality tests. Engagement surveys. Burnout scales. Wellbeing indices. Every serious executive assessment measures one pillar in isolation. Arevita 360 is built to measure how those pillars connect — and how the connection shows up on the P&L.
What Most Assessments Do
What Arevita 360 Does
The Through-Line
Arevita 360 measures each link in the chain connecting the through-line from wellness and leadership to financial outcomes.
Upstream
Six pillars of wellness behaviors — physical, mental, spiritual, emotional, social, environmental — that determine the leader’s daily state.
Psychological safety, feedback, delegation, mentoring, repair, modeling — what the leader does for and with their team.
Engagement, retention, psychological safety, growth orientation — the conditions the leader’s state and behavior create.
How the team’s energy and quality of work shows up in the people they serve.
Downstream
Revenue, retention, profitability, customer ratings, shareholder return — the leadership drivers of organizational performance.
Most leadership programs intervene at steps 3, 4 and 5. Arevita 360 starts where the leverage is — at step 1.
The Service-Profit Chain (Heskett, Sasser, Schlesinger — Harvard Business Review 1994, validated SAGE Open 2024) articulates the causal chain linking leader behavior to revenue.
The Eight Pillars
Physical
Sleep, movement, nutrition, recovery — the foundational practices that determine daily energy and cognitive bandwidth available for everything else.
Key research: Walker (UC Berkeley, 2017) on sleep and executive function. AASM clinical standards for sleep duration. Phillips (McMaster) on protein. Reynolds (Otago) on fiber. Panda (Salk) on circadian timing.
Mental
Focus, decision quality, strategic thinking, creativity, problem-solving, stress and cognitive load management that separate leaders navigating complexity from those reacting to it.
Key research: Goyal et al. (JAMA, 2014) on meditation efficacy. Kahneman on decision-making. Newport on deep work. Tang & Hölzel on contemplative neuroscience.
Spiritual
Purpose, values-action alignment, reflection and awe — what brings cohesive integration to work and life beyond the metrics.
Key research: Frankl on meaning. Steger (2006) on meaning across cultures. Keltner & Stellar (2017) on awe and prosocial behavior. Hill on purpose and resilience.
Emotional
Self and social awareness, emotional regulation, compassion, gratitude, forgiveness and psychological flexibility — how a leader responds when pressure is on.
Key research: Gross (Stanford, 2002) on cognitive reappraisal. Neff (UT Austin) on self-compassion. Hayes on ACT. Worthington on forgiveness. Mayer & Salovey on emotional intelligence.
Close-relationship quality, active listening, supportive workplace relationships, community involvement — the connections that protect against the cost of leadership isolation.
Key research: Waldinger (Harvard Study, 85 years). Holt-Lunstad (2010) on loneliness mortality. Vaillant on adult development. Murthy on connection.
Environmental
Home, office, travel — the spaces where significant time is spent — and whether they support or quietly undermine wellness across the other pillars.
Key research: White (Exeter, 2019, Scientific Reports) on nature time. Bratman on green space. Workspace design literature on light, noise, interruption density.
Leader Behaviors
Psychological safety, feedback, developmental delegation, mentoring, coaching, repair after rupture and modeling personal wellness — the daily practices that shape the leader and the team experience.
Key research: Edmondson (Harvard, 1999) on psychological safety. Google Project Aristotle. Lencioni on trust. Grant on delegation. Kram on mentoring.
Leadership Impact
Presence in high-stakes moments, decision quality under pressure, intentional prioritization, seeking feedback, continued learning and values-driven leadership.
Key research: Goleman (HBR, 2000) on leadership style. Eurich (2018) on self-awareness gap. Drucker on effective executives. Charan on execution.
Methodology
Every item was selected on three criteria: peer-reviewed evidence base, observable behaviors over abstract beliefs and direct relevance to executive leadership.
01
Each of the 136 core items references a specific study, validated instrument or seminal framework. Where prescriptive thresholds appear (sleep duration, exercise frequency, nature time), they are taken from clinical or epidemiologic evidence and cited in the companion Scientific Foundation Guide.
02
Frequency items (“I get 7–9 hours of sleep”) use Never / Rarely / Sometimes / Often / Always. Perception items (“I have a clear sense of purpose”) use Strongly Disagree to Strongly Agree. This matches what each construct is actually trying to measure rather than forcing one scale to do everything.
03
Approximately one in five items is intentionally worded so that high agreement indicates a problem rather than a strength. This breaks acquiescence bias and forces engaged reading of each item, particularly in executive populations who are often experienced assessment-takers.
04
Certain pairs of items measure the same underlying construct from two angles (behavior + outcome, intent + impact, self-perception + observed reality). The gap between paired-item scores is one of the most diagnostically interesting signals in the report: particularly the Leader Behaviors and Leadership Impact pairing.
05
Items are administered in blocks corresponding to the eight pillars, in the canonical order. Item order within each block is randomized per participant. This combination is the established best practice for assessment instruments to control response-set bias, while preserving the user-experience benefits of thematic flow.
06
Occupational Wellness and Financial Wellness extend the core 8 pillars when the engagement calls for it. These modules are deployed by coach or organization based on the needs of the individual, team or organization.
The Research Behind the Assessment
A concise brief on the evidence base behind every item. The complete Scientific Foundation Guide is available on request.
See exactly what these eight pillars surface.
