Decision Matrix

Rank alternatives based on defined criteria.

Category:
Mental Model

What is the Decision Matrix?

Section "What is the Decision Matrix? "

A decision matrix is a tool to evaluate and prioritize multiple options by comparing them against defined criteria. You can use it to transform complex decisions into a structured format where alternatives are scored against pre-defined factors, enabling more objective and transparent decision-making.

A typical decision matrix consists of options listed as columns and evaluation criteria as rows, with each intersection containing a score that reflects how well that option meets the specific criterion. You can also attach a weight to each row to reflect its importance in the final decision.

How to Create a Decision Matrix?

Section "How to Create a Decision Matrix? "

1. Define Scoring Criteria

Section "1. Define Scoring Criteria "

Clearly identify the criteria that matter most for your decision. Criteria should be specific, measurable, and directly relevant to your objectives. For personal growth contexts, these might include factors like time investment, cost, alignment with values, learning potential, or practical applicability. Each criterion should have a consistent scale for scoring (e.g. 0-1, 1-5 or 1-10).

2. (Optional) Define Weights for Criteria

Section "2. (Optional) Define Weights for Criteria "

Add a weight to each criterion reflecting its importance to your decision. The weighting can be done through simply assigning different weight values to each criterion or more sophisticated methods like pairwise comparisons (assigning weights based on how much more important one criterion is compared to another).

3. List and Score Options

Section "3. List and Score Options "

List all possible options that you are considering and assign a score for each criterion. The final step involves multiplying each score by its criterion weight and summing these weighted scores for each option. The alternative with the highest total weighted score typically represents the optimal choice based on your defined priorities.

Examples of Decision Matrix

Section "Examples of Decision Matrix "