Change diagnostics (Part A): What each tool is built on, and what you get back

If you work in L&D, you’ll know the problem:

“change management” can mean anything from personal anxiety to stakeholder politics to leaders who can’t translate vision into action.

MLR’s change tools aren’t duplicates. They sit in different parts of the change system. The trick is to match the tool to the real constraint.

In this two-part blog, Part A compares the theories/models, the results each tool produces, and their strengths/limitations. Part B will give you a practical “when to use what” guide.

The four spaces these tools occupy

Most change programmes need four different lenses:

  • Change leadership capability (can leaders drive change well?)
  • Change leadership behaviours (what do people do to champion change day-to-day?)
  • Individual response to change (how are people reacting right now?)
  • Change readiness/concerns (what are people worried about, and what will block adoption?)

Different tools map to different lenses.


1) Change Management Effectiveness (CME): the manager as “change driver”

Model/theory it’s built on

Change Management Effectiveness is explicitly framed around seven change management competencies that contribute to effective change leadership. It also distinguishes types of change (e.g., organic incremental change vs step-change transformational change) and positions the assessment as supporting the process of managing either.

In other words: CME is not about how people feel about change. It’s about whether the person leading change has the capability to do it well.

Results you get

A competency-based profile across the seven competencies (i.e., a “strengths and gaps” map for change-driving skill).

Strengths

  • Strong for leadership development and targeted coaching (“which competencies do we need to build?”).
  • Useful pre- and post-programme as a capability baseline.
  • Helps avoid the common trap of treating change as comms-only; it’s about competence.

Weaknesses / watch-outs

  • It won’t tell you what employees are worried about or why adoption is stalling.
  • If the real issue is organisational design, workload, or trust, a leader capability profile alone won’t fix it.

Find CME info HERE


2) Leading Change at Every Level (LCEL): five behaviours of effective change leaders

Model/theory it’s built on

Leading Change at Every Level is built around the idea that change success improves when it’s led by the people it impacts — not just senior leaders. It measures five behavioural dimensions:

  • Modelling the change
  • Communicating about the change
  • Involving others in the change
  • Helping others break from the past
  • Creating a supportive environment for the change

This is a behaviour model: “what do effective change champions do?”

Results you get

Scores across the five behaviours, giving a practical picture of how someone is likely to show up as a change leader (at any level).

Strengths

  • Very practical for building a distributed change network (champions, team leads, supervisors).
  • Turns change leadership into observable behaviours you can practise and coach.
  • Helpful for post-change review: “what did we do well/poorly as change leaders?”

Weaknesses / watch-outs

  • It’s not primarily a diagnostic of emotional reaction or resistance.
  • If people are stuck in denial/resistance, you may need a transition tool first.

Find LCEL info HERE


3) Mastering the Change Curve (MCC): transition phases (Jaffe & Scott)

Model/theory it’s built on

Mastering the Change Curve is based on Jaffe & Scott’s four-phase Change Curve:

  • Denial
  • Resistance
  • Exploration
  • Commitment


The theoretical background makes the key point: change is a process, not an event, and “negative” behaviours (denial, anger, resistance) can be normal and adaptive.

Results you get

A profile showing where someone is currently located on the curve (via sub-scores), plus guidance and action planning for moving through the phases.

Strengths

  • Excellent for normalising emotions and giving people a map of transition.
  • Useful when people are experiencing change they didn’t initiate (explicitly called out as the most appropriate audience).
  • Great for workshops where you want shared language for “where are we right now?”

Weaknesses / watch-outs

  • It doesn’t diagnose leadership competence or stakeholder strategy.
  • It can be over-used as a “feelings” tool when the real issue is unclear decisions, poor planning, or lack of resources.

Find MCC info HERE


4) Change Reaction (CR): approaches to handling organisational change

Model/theory it’s built on

Change Reaction is grounded in the idea that resistance is inevitable and that people show different approaches to handling organisational change. The tool emphasises that regardless of reaction type, there is always “motion” in response to change.

Results you get

A charted profile on the Change Reaction Profile, based on responses to 24 statements, with interpretation of possible reactions and combinations.

Strengths

  • Strong for raising awareness of individual responses and planning more effective behaviour.
  • Useful in change programmes as a diagnostic and a way to discuss support systems.
  • Can be used as an OD diagnostic to surface patterns across groups.

Weaknesses / watch-outs

  • Less of a “phase model” than MCC; it’s not primarily about where you are in a transition journey.
  • Like all self-report tools, it benefits from debriefing with real examples.

Find CR info HERE


5) Change Management Predictor (CMP): preferred style when confronted with change

Model/theory it’s built on

Change Management Predictor is built on a Change Style Continuum model and measures a person’s preferred style when confronted with change. It explicitly positions the result as neither right nor wrong.

Results you get

A personal change style score on the continuum, with interpretation of the styles.

Strengths

  • Useful for self-awareness and team discussions about why people respond differently.
  • Helpful early in a programme to reduce judgement (“they’re not difficult; they’re different”).
  • Good for managers who need to tailor how they involve and support different people.

Weaknesses / watch-outs

  • It’s a preference/style lens; it won’t tell you what specific concerns are blocking adoption.
  • It’s not a change leadership capability model.

Find CR info HERE


6) Change Abilitator (CA): stages of concern (University of Texas research)

Model/theory it’s built on

Change Abilitator is based on research (cited as University of Texas) suggesting people move through predictable stages of concern when change is introduced. It’s designed to surface concerns people may not openly admit.

It identifies six types of concerns and can be used over time to measure progress, including group averages to identify collective concerns.

Results you get

A concern profile (individual and/or group) showing what’s most likely to block acceptance and adoption.

Strengths

  • Very practical for change agents: it tells you what to address (and with whom).
  • Strong for planning interventions, comms, and manager actions.
  • Useful for tracking progress and identifying hotspots across teams.

Weaknesses / watch-outs

  • It doesn’t measure leader competence; it measures employee concerns.
  • If you don’t act on the concerns, it can backfire (“you asked, then ignored it”).

Find CA info HERE