TeamHive, an evidence-based platform dedicated to team effectiveness, has announced the public launch of its Free Team Effectiveness Indicator. This diagnostic tool allows leaders, team members, and coaches to assess their team's dynamics and performance levels in under ten minutes at no cost. Built upon the research-validated PLUS model, the tool provides an individual-perspective snapshot across four critical dimensions that drive collective success, offering users a web-based summary and a detailed PDF report upon completion.
TeamHive launches a Free Team Effectiveness Indicator diagnostic tool available at no cost.
The tool is built on the PLUS model: Purpose, Learning, Unity, and Shared Leadership.
Developed by Kimberly Luffman, drawing on 20 years of practitioner experience in leadership.
Validated through independent psychometric research with the University of Newcastle.
The PLUS dimensions explained 60% of total variance in team effectiveness in validation studies.
Users have the option to upgrade to a comprehensive TeamHive 360 diagnostic for full teams.
At the core of the TeamHive platform is the PLUS model, a four-dimension framework designed to measure the specific behaviors and processes that dictate team outcomes. Unlike traditional engagement surveys that focus on individual sentiment, the PLUS model assesses the team as a fundamental unit of performance:
Purpose (P): Alignment on goals and stakeholder-centered value.
Learning (L): Collective development and peer-supported growth; identified as the strongest predictor of effectiveness.
Unity (U): Constructive communication, trust, and psychological safety.
Shared Leadership (S): Collective accountability and the distribution of leadership tasks.
To ensure the highest level of accuracy, the PLUS model and the TeamHive 360 diagnostic underwent a rigorous psychometric study led by researchers at the University of Newcastle’s School of Psychological Sciences. The study, which surveyed 500 working adults across 12 industry sectors, refined a 160-question bank into a 63-question core. The findings demonstrated internal consistency reliability (Cronbach's alpha) between .90 and .94, exceeding established industry standards for team diagnostics.
TeamHive was founded by Kimberly Luffman after observing that individual leadership development often fails to translate into collective team performance. Joined by James Luffman, former founder of the solar data platform Solcast, the team has turned two decades of coaching experience into a research-grounded data asset. The platform is already delivering results for enterprise clients like NextEd Group and St Vincent de Paul, where users have reported measurable increases in teamwork and role clarity.
"Teams armed with the right data and tools can develop faster," said Kimberly Luffman, Founder of TeamHive. "We built TeamHive so that any team or coach, anywhere, can access the same research-backed diagnostic that enterprise clients use to accelerate team development."
The Free Team Effectiveness Indicator is currently available to team leaders, HR professionals, and organizational development specialists. For those requiring deeper analysis, the full TeamHive 360 subscription provides multi-perspective diagnostics and AI-powered coaching via the HiveAI Coach, helping teams move from raw data to actionable improvement strategies.
TeamHive is an evidence-based team effectiveness platform that enables teams to diagnose their dynamics, identify hidden barriers to performance, and accelerate development through data-driven insights. Built on the research-validated PLUS model (Purpose, Learning, Unity, Shared Leadership) and validated by the University of Newcastle's School of Psychological Sciences, TeamHive provides research-backed diagnostics, AI-powered coaching, and actionable strategies for teams of all sizes. TeamHive is a product of Team Development Analytics Pty Ltd, based in Sydney, Australia.
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