This system buildings accomplishments utilizing a formulation of “Motion verb + quantifiable metric + achieved end result.” For instance, “Lowered buyer help tickets by 15% by implementing a brand new data base system.” This format emphasizes quantifiable achievements and supplies concrete proof of abilities and expertise.
Utilizing action-oriented, results-driven language supplies recruiters with clear, concise details about a candidate’s capabilities. This strategy permits candidates to showcase their impression inside earlier roles and align their expertise with particular job necessities. It shifts the main target from merely itemizing tasks to demonstrating tangible contributions and worth delivered. This technique has gained vital traction lately as applicant monitoring methods (ATS) and recruiters prioritize quantifiable achievements.
The next sections will delve into particular examples of this method throughout numerous industries, supply steering on successfully quantifying accomplishments, and focus on learn how to tailor these statements to completely different job purposes.
1. Motion Verbs
Sturdy motion verbs type the muse of efficient resume statements, offering instant perception right into a candidate’s abilities and accomplishments. They rework passive descriptions into dynamic portrayals of expertise, enabling recruiters to rapidly grasp the worth supplied. Exact verb choice clarifies the character of contributions and strengthens the impression of quantifiable outcomes.
-
Driving Impactful Communication
Motion verbs propel impactful communication by clearly conveying carried out actions and achieved outcomes. For instance, as an alternative of “Chargeable for mission administration,” utilizing “Spearheaded mission planning and execution, leading to on-time supply inside finances” demonstrates proactive involvement and constructive outcomes. This direct, action-oriented language instantly captures consideration and highlights contributions.
-
Showcasing Quantifiable Achievements
Quantifiable achievements achieve better significance when paired with impactful motion verbs. Utilizing “Improved buyer satisfaction by 15%” lacks the identical impression as “Elevated buyer satisfaction by 15% by implementing a proactive buyer suggestions program.” The motion verb “Elevated” coupled with the particular motion taken provides depth and readability, showcasing proactive initiative and quantifiable impression.
-
Highlighting Key Abilities and Experience
Focused motion verbs spotlight particular abilities and experience sought by recruiters. As an alternative of “Labored on advertising campaigns,” utilizing “Developed and applied focused advertising campaigns that elevated lead technology by 20%” demonstrates particular advertising experience and quantifiable outcomes. This centered strategy strengthens the connection between abilities and demonstrable achievements.
-
Optimizing for Applicant Monitoring Methods (ATS)
Motion verbs play an important function in ATS optimization. Utilizing related key phrases inside motion verbs ensures resumes are appropriately parsed and surfaced to recruiters. For instance, utilizing “Managed budgets” might not be as efficient as “Optimized finances allocation, leading to 10% value financial savings,” which contains key phrases typically related to monetary administration roles. This strategic verb selection improves visibility inside ATS and will increase the probability of reaching human reviewers.
By specializing in impactful motion verbs, resumes successfully talk accomplishments, spotlight key abilities, and optimize for ATS, growing the probability of attracting recruiter consideration and securing interviews. This strategy ensures every assertion contributes to a compelling narrative {of professional} expertise and demonstrable impression.
2. Quantifiable Metrics
Quantifiable metrics are important parts of efficient resume statements, offering concrete proof of abilities and accomplishments. They rework imprecise descriptions into compelling narratives of impression, enabling recruiters to readily grasp the worth a candidate presents. Integrating metrics supplies clear context for achievements and strengthens the credibility of claims.
-
Knowledge-Pushed Affect
Metrics present data-driven proof of impression, remodeling subjective statements into goal measures of success. As an illustration, stating “Improved gross sales efficiency” lacks the identical impression as “Elevated gross sales income by 15% year-over-year.” This data-driven strategy provides weight to accomplishments and demonstrates clear contributions to organizational objectives.
-
Contextualizing Achievements
Metrics present context for achievements, enabling recruiters to know the scope and significance of contributions. As an alternative of “Managed giant initiatives,” utilizing “Efficiently managed 5 simultaneous initiatives with budgets totaling $2 million” supplies a clearer image of mission administration expertise. This added context elevates the perceived stage of duty and experience.
-
Strengthening Credibility and Belief
Incorporating metrics strengthens the credibility of claims by offering verifiable proof of accomplishments. Stating “Lowered buyer churn” good points credibility when quantified as “Lowered buyer churn by 10% by proactive buyer retention methods.” This data-backed strategy fosters belief and reinforces the candidate’s capability to ship outcomes.
-
Facilitating Comparative Evaluation
Metrics facilitate comparative evaluation, permitting recruiters to rapidly assess a candidate’s efficiency relative to others. Utilizing “Exceeded efficiency expectations” lacks the readability of “Persistently exceeded gross sales targets by a mean of 12% over the previous two years.” This comparative knowledge supplies a transparent benchmark for analysis and distinguishes the candidate from the competitors.
By incorporating quantifiable metrics, resumes rework into compelling narratives {of professional} impression, offering clear proof of a candidate’s skills and contributions. This data-driven strategy strengthens credibility, facilitates comparative evaluation, and enhances the general effectiveness of resume statements, growing the probability of attracting recruiter curiosity and securing interviews.
3. Particular Outcomes
Particular outcomes signify the essential end result part of action-oriented resume statements. They supply concrete proof of the impression delivered by the actions taken, quantifying achievements and demonstrating worth. Articulating particular outcomes transforms common statements into compelling narratives {of professional} accomplishment. This cause-and-effect relationship between motion and end result clarifies the candidate’s contributions and strengthens the impression of quantifiable metrics. For instance, “Applied a brand new stock administration system, leading to a ten% discount in storage prices” clearly hyperlinks the motion (implementation) with a tangible end result (value discount).
The significance of particular outcomes lies of their capability to showcase the tangible worth delivered. They transfer past merely itemizing tasks to demonstrating the impression of these tasks. Take into account the distinction between “Managed social media accounts” and “Elevated social media engagement by 20% by implementing a brand new content material technique.” The latter supplies a particular, measurable end result straight linked to the candidate’s actions. This stage of element supplies recruiters with clear proof of the candidate’s capabilities and their potential contribution to future roles. Actual-life examples additional illustrate this level. A gross sales skilled may state, “Exceeded gross sales targets by 15% by growing and implementing a brand new consumer acquisition technique.” This highlights not solely the achievement (exceeding targets) but additionally the particular actions taken to realize it. Equally, a mission supervisor may state, “Delivered mission X underneath finances and forward of schedule by implementing agile methodologies.” This end result demonstrates efficient mission administration abilities and the constructive impression of particular methodologies.
Understanding the significance of particular leads to crafting efficient resume statements is essential for job seekers. It empowers them to showcase their achievements in a compelling and quantifiable method, differentiating themselves from different candidates. This give attention to outcomes permits recruiters to readily assess the worth a candidate presents and decide their suitability for a selected function. The problem lies in precisely quantifying and articulating the impression of 1’s actions. Nevertheless, by specializing in the tangible outcomes of their work, candidates can create compelling narratives that resonate with recruiters and improve their possibilities of securing interviews. This strategy shifts the main target from merely stating tasks to demonstrating the worth delivered, making a extra impactful and persuasive resume.
4. Focused Key phrases
Focused key phrases play an important function in maximizing the effectiveness of action-oriented resume statements inside Applicant Monitoring Methods (ATS) and recruiter searches. Strategic key phrase integration ensures resumes align with particular job necessities and improve visibility to potential employers. Understanding the connection between focused key phrases and result-driven statements is crucial for optimizing resume content material and enhancing the possibilities of securing an interview.
-
Figuring out Related Key phrases
Efficient key phrase identification requires cautious evaluation of job descriptions, {industry} tendencies, and desired roles. Key phrases typically embrace particular abilities, software program proficiencies, {qualifications}, and {industry} jargon. For instance, a mission administration function may require key phrases resembling “Agile,” “Scrum,” “Challenge lifecycle,” and “Danger administration.” Integrating these key phrases inside action-oriented statements strengthens the resume’s relevance to the goal place.
-
Contextual Key phrase Integration
Key phrases must be built-in naturally and contextually inside accomplishments and outcomes. Pressured or unnatural key phrase placement can negatively impression readability and seem disingenuous. As an alternative of merely itemizing key phrases, incorporate them organically inside descriptions of achievements. For instance, as an alternative of “Proficient in Python,” use “Developed knowledge evaluation scripts in Python, leading to a 15% enchancment in reporting effectivity.” This strategy demonstrates sensible utility of the talent and strengthens the impression of the accomplishment.
-
Balancing Key phrases with Content material High quality
Whereas key phrase optimization is essential, sustaining high-quality content material stays paramount. Resumes ought to prioritize clear, concise language that successfully communicates abilities and expertise. Overloading resumes with key phrases on the expense of readability can hinder comprehension and negatively impression recruiter notion. Deal with crafting impactful statements that showcase accomplishments whereas seamlessly integrating related key phrases. For instance, “Streamlined workflow processes, leading to a 20% discount in mission completion time, using Lean Six Sigma methodologies” successfully integrates key phrases whereas sustaining clear communication.
-
Adapting Key phrases to Particular Roles
Focused key phrases must be tailor-made to every particular job utility. Generic key phrase lists might not successfully align with the distinctive necessities of various roles. Analyzing every job description and customizing key phrases accordingly maximizes relevance and will increase the possibilities of ATS compatibility. For instance, a advertising function centered on social media may require key phrases like “web optimization,” “Social media advertising,” and “Content material creation,” whereas a knowledge analytics function would require key phrases resembling “Knowledge mining,” “Statistical modeling,” and “Machine studying.”
By strategically integrating focused key phrases inside action-oriented, results-driven resume statements, job seekers can considerably enhance their possibilities of attracting recruiter consideration and securing interviews. This strategy ensures resumes align with particular job necessities, improve ATS compatibility, and successfully talk related abilities and expertise. The cautious steadiness of key phrases and high-quality content material creates a compelling narrative {of professional} achievement and positions candidates for fulfillment within the job search course of.
5. Concise Language
Concise language is essential for maximizing the impression of action-oriented, results-driven resume statements. Brevity ensures recruiters rapidly grasp key accomplishments and contributions with out wading by pointless verbiage. This strategy optimizes resume actual property and enhances readability, permitting recruiters to effectively assess a candidate’s {qualifications}.
-
Eliminating Redundancy
Redundant phrasing weakens the impression of resume statements and consumes worthwhile house. Eliminating pointless phrases and phrases sharpens communication and focuses consideration on key achievements. For instance, as an alternative of “Efficiently accomplished the mission forward of schedule,” use “Accomplished the mission forward of schedule.” This concise phrasing conveys the identical info extra successfully.
-
Prioritizing Sturdy Verbs
Sturdy motion verbs present instant perception into accomplishments and remove the necessity for extreme adverbs or adjectives. Selecting exact verbs strengthens the impression of statements and clarifies the character of contributions. For instance, “Considerably elevated gross sales income” will be changed with “Boosted gross sales income” for a extra concise and impactful assertion.
-
Quantifying Achievements Concisely
Quantifiable metrics present concrete proof of impression and must be introduced concisely. Keep away from prolonged explanations or pointless particulars. For instance, as an alternative of “Elevated gross sales by a major margin of roughly 15%,” use “Elevated gross sales by 15%.” This direct strategy delivers the important thing info effectively.
-
Specializing in Affect
Concise language ensures the impression of achievements stays the point of interest. Keep away from generic phrases or subjective self-assessments. Deal with tangible outcomes and quantifiable contributions. For instance, as an alternative of “Confirmed capability to work successfully in a crew setting,” use “Collaborated with a crew of 5 to ship mission X underneath finances and forward of schedule.” This concise assertion demonstrates teamwork by concrete achievements.
Concise language enhances the effectiveness of action-oriented, results-driven resume statements by optimizing readability and maximizing impression. This strategy ensures recruiters rapidly grasp key accomplishments and contributions, strengthening a candidate’s profile and growing the probability of securing an interview. By prioritizing brevity and specializing in quantifiable outcomes, job seekers can successfully talk their worth and stand out in a aggressive job market.
6. Related Expertise
Related expertise, when structured utilizing the action-verb, quantifiable-metric, and result-achieved (x-y-z) format, turns into considerably extra impactful on a resume. This strategy straight addresses the core precept of relevance by demonstrating how previous experiences align with particular job necessities. Trigger and impact develop into express: the motion taken (x) straight influenced the metric achieved (y), resulting in a particular, quantifiable end result (z). This construction permits recruiters to rapidly assess the applicability of a candidate’s expertise to the goal function.
The x-y-z format elevates related expertise from a easy itemizing of previous roles to a showcase of demonstrable impression. As an illustration, stating “Managed a crew of 5” supplies restricted perception. Nevertheless, reframing it as “Lowered mission turnaround time by 15% by implementing agile methodologies and mentoring a crew of 5 junior builders” (x-y-z) demonstrates related mission administration expertise, quantifiable outcomes, and management abilities. Equally, “Elevated gross sales” is much less compelling than “Elevated gross sales income by 20% by growing and implementing a brand new buyer acquisition technique.” These examples illustrate how the x-y-z format transforms related expertise into compelling narratives of accomplishment. This strategy not solely emphasizes relevance but additionally supplies concrete proof of the candidate’s capability to ship tangible outcomes.
Understanding the connection between related expertise and the x-y-z format is essential for crafting efficient resumes. It permits candidates to showcase the worth they carry to a potential employer by straight linking previous accomplishments to future contributions. This strategy enhances resume impression, will increase the probability of attracting recruiter consideration, and strengthens the candidate’s place in a aggressive job market. The problem lies in precisely quantifying and articulating the impression of 1’s actions inside the context of relevance. Specializing in tangible outcomes and tailoring the x-y-z statements to particular job necessities addresses this problem, maximizing the effectiveness of related expertise on a resume.
7. Affect Focus
Affect focus lies on the coronary heart of efficient x-y-z resume statements. This emphasis on demonstrable outcomes shifts the narrative from merely itemizing tasks to showcasing tangible contributions. The x-y-z format, with its inherent cause-and-effect construction (action-metric-result), facilitates this impression focus by explicitly linking actions to quantifiable outcomes. This permits recruiters to readily assess the worth a candidate delivered in earlier roles, offering concrete proof of their capabilities and potential.
As a core part of x-y-z statements, impression focus transforms generic descriptions into compelling narratives of accomplishment. Take into account the distinction between “Managed social media accounts” and “Elevated social media engagement by 20% by implementing a brand new content material technique concentrating on a particular demographic.” The latter demonstrates not simply duty but additionally the quantifiable impression of strategic actions. Equally, “Led mission X” lacks the impression of “Delivered mission X underneath finances and forward of schedule by implementing agile methodologies, leading to a ten% value financial savings.” These examples illustrate how impression focus, facilitated by the x-y-z construction, strengthens the narrative and supplies concrete proof of worth. Actual-world situations additional underscore this level. A gross sales skilled may state, “Generated $500,000 in new income inside the first 12 months by growing and implementing a brand new key account technique.” This clearly quantifies the impression of their gross sales efforts. A mission supervisor may state, “Lowered mission completion time by 15% by streamlining communication protocols and implementing a brand new mission administration software program.” This emphasizes the constructive impression of particular course of enhancements.
Understanding the integral connection between impression focus and x-y-z statements is essential for crafting compelling resumes. This focus permits candidates to showcase their worth proposition successfully, highlighting quantifiable achievements and demonstrating potential contributions to future roles. The problem lies in figuring out and articulating the particular impression of 1’s actions. Nevertheless, by persistently framing experiences when it comes to quantifiable outcomes, candidates can create resumes that resonate with recruiters and improve their possibilities of securing interviews. This impact-driven strategy elevates a resume from a mere chronicle of previous roles to a strong testomony to a candidate’s demonstrable worth.
8. ATS Optimization
Applicant Monitoring Methods (ATS) parse resumes for particular key phrases and patterns, making ATS optimization an important side of crafting efficient x-y-z statements. These methods prioritize quantifiable achievements and action-oriented language, aligning completely with the x-y-z construction. This synergy creates a strong mixture: the x-y-z format supplies the content material construction for showcasing quantifiable achievements, whereas ATS optimization ensures this content material is instantly recognized and prioritized by the system. This connection is crucial as a result of ATS typically serves because the gatekeeper to human recruiters, making ATS compatibility a prerequisite for consideration. Trigger and impact are evident: optimized x-y-z statements improve the probability of bypassing ATS filters and reaching human overview, thus enhancing the possibilities of securing an interview.
Actual-life examples illustrate the sensible significance of this connection. A press release like “Improved buyer satisfaction” may be neglected by an ATS. Nevertheless, restructuring it as “Elevated buyer satisfaction by 15% by implementing a brand new buyer suggestions system” incorporates quantifiable metrics and motion verbs that ATS algorithms prioritize. Equally, “Managed initiatives” is much less efficient than “Led cross-functional groups to ship three main initiatives underneath finances and forward of schedule, leading to a ten% value financial savings.” This optimized x-y-z assertion incorporates key phrases like “cross-functional,” “finances,” “schedule,” and “value financial savings,” growing its visibility to ATS and recruiters. These examples showcase how optimized x-y-z statements not solely quantify achievements but additionally incorporate related key phrases, strengthening ATS compatibility and growing the probability of reaching human overview. This understanding empowers job seekers to craft resumes that successfully navigate ATS algorithms and attain the supposed viewers.
In conclusion, ATS optimization and x-y-z statements are intrinsically linked, working collectively to maximise resume effectiveness. The x-y-z format supplies the construction for showcasing quantifiable outcomes, whereas ATS optimization ensures this content material is instantly discoverable by automated methods. This understanding permits job seekers to strategically craft resumes that successfully talk accomplishments whereas navigating ATS algorithms. The problem lies in hanging a steadiness between key phrase optimization and sustaining pure language move. Nevertheless, by specializing in concise, action-oriented language and quantifiable metrics inside the x-y-z framework, candidates can create resumes which might be each ATS-friendly and compelling to human reviewers, considerably growing their possibilities of success within the job utility course of.
9. Tailor-made Strategy
A tailor-made strategy is crucial for maximizing the effectiveness of x-y-z resume statements. Generic statements, whereas doubtlessly showcasing accomplishments, lack the focused impression essential to resonate with particular job necessities. Tailoring x-y-z statements includes aligning the motion verbs, metrics, and outcomes with the particular abilities and {qualifications} sought by every potential employer. This direct correlation between tailor-made statements and profitable purposes stems from the truth that recruiters search candidates whose expertise straight addresses their particular wants. Trigger and impact are clear: tailor-made x-y-z statements improve the probability of capturing recruiter consideration and demonstrating a robust match for the goal function, thereby enhancing utility success charges.
Actual-life examples illustrate the sensible significance of this connection. A mission supervisor making use of for a task within the tech {industry} may tailor their x-y-z assertion to focus on expertise with Agile methodologies: “Lowered mission growth cycles by 15% by implementing Agile Scrum methodologies, leading to quicker time-to-market for brand spanking new software program releases.” This resonates extra strongly with a tech firm than a generic assertion about mission completion. Equally, a advertising skilled concentrating on a social media function may use: “Elevated social media engagement by 25% by growing and implementing a focused content material technique centered on influencer advertising, leading to a ten% improve in lead technology.” This demonstrates particular experience in social media advertising and quantifies the impression of their efforts. These examples display how tailoring x-y-z statements enhances their relevance and impression, making them extra compelling to recruiters in particular industries or roles. Tailoring ensures that the achievements introduced straight deal with the wants and priorities of the goal employer, strengthening the candidate’s perceived match for the place.
A tailor-made strategy to x-y-z statements is just not merely a really helpful observe; it’s a important consider crafting a compelling and efficient resume. It permits candidates to showcase their most related accomplishments and display a transparent understanding of the goal function’s necessities. The problem lies in precisely decoding job descriptions and figuring out the particular abilities and experiences to emphasise. Nevertheless, by meticulously analyzing goal roles and tailoring x-y-z statements accordingly, candidates can considerably improve their possibilities of securing interviews. This strategy transforms the resume from a static doc right into a dynamic software for showcasing focused experience and demonstrating a robust match for every particular alternative, in the end growing the probability of profession development.
Continuously Requested Questions
This part addresses frequent inquiries concerning the applying of action-verb, quantifiable-metric, result-achieved (x-y-z) statements in resume writing.
Query 1: How do x-y-z statements differ from conventional resume bullet factors?
Conventional bullet factors typically give attention to tasks, whereas x-y-z statements emphasize accomplishments. They quantify contributions, offering concrete proof of impression.
Query 2: Are x-y-z statements relevant to all profession fields?
Whereas adaptable throughout numerous fields, the particular metrics and outcomes will range. The core precept of quantifying achievements stays relevant no matter {industry}.
Query 3: How can one quantify achievements in roles with out simply measurable metrics?
Even in roles with out numerical knowledge, achievements will be quantified. Deal with demonstrable enhancements, resembling streamlined processes, enhanced effectivity, or improved high quality.
Query 4: Can x-y-z statements be overused?
Overuse can dilute impression. Deal with essentially the most vital accomplishments and tailor statements to every particular job utility.
Query 5: How can one guarantee x-y-z statements are ATS-compatible?
ATS compatibility depends on incorporating related key phrases inside the motion verbs, metrics, and outcomes. Tailoring statements to every job description ensures optimum ATS efficiency.
Query 6: How do x-y-z statements profit profession development?
X-y-z statements present concrete proof of a candidate’s worth proposition. This strengthens purposes, will increase interview alternatives, and positions people for profession development.
Understanding the nuances of x-y-z assertion development empowers job seekers to create compelling and efficient resumes. This strategy supplies a transparent benefit in a aggressive job market.
The next part presents sensible examples of x-y-z statements utilized throughout numerous industries.
Ideas for Efficient Resume Statements
The following tips present sensible steering for crafting compelling resume statements that spotlight quantifiable achievements and impactful contributions. Every tip emphasizes the significance of action-oriented language, measurable outcomes, and strategic key phrase integration.
Tip 1: Start with Motion Verbs:
Begin every assertion with a robust motion verb that clearly conveys the carried out motion. Examples embrace managed, developed, applied, led, optimized, streamlined, and achieved. Keep away from passive language and prioritize dynamic verbs that showcase proactive involvement.
Tip 2: Quantify Achievements:
At any time when attainable, quantify accomplishments utilizing metrics and knowledge. Numbers present concrete proof of impression and permit recruiters to readily assess contributions. Use percentages, numerical values, or particular items to quantify achievements. For instance, as an alternative of “improved gross sales,” use “elevated gross sales by 15%.”
Tip 3: Deal with Outcomes:
Emphasize the tangible outcomes achieved by particular actions. Clearly articulate the constructive impression delivered by contributions. As an alternative of “managed initiatives,” state “managed 5 concurrent initiatives, leading to on-time and under-budget supply.” This result-oriented strategy demonstrates worth and effectiveness.
Tip 4: Tailor to the Goal Function:
Customise resume statements to align with the particular necessities of every job utility. Analysis the goal function and incorporate related key phrases and abilities all through statements. This focused strategy ensures relevance and will increase the probability of attracting recruiter consideration.
Tip 5: Preserve Conciseness:
Use concise and impactful language, avoiding pointless jargon or overly prolonged descriptions. Prioritize clear and direct communication to make sure recruiters rapidly grasp key achievements. Get rid of redundant phrasing and give attention to delivering key info effectively.
Tip 6: Prioritize Relevance:
Deal with experiences and accomplishments straight related to the goal function. Keep away from together with irrelevant info which will distract from core competencies. Prioritizing relevance ensures the resume successfully communicates suitability for the specified place.
Tip 7: Use Key phrases Strategically:
Combine related key phrases all through resume statements to boost ATS compatibility and searchability. Analysis industry-specific phrases and incorporate them naturally inside descriptions of accomplishments. This strategic strategy will increase visibility to recruiters and ATS algorithms.
By implementing the following tips, people can rework their resumes into compelling narratives {of professional} achievement, growing their possibilities of securing interviews and advancing their careers.
This complete information concludes with a abstract of key takeaways and actionable steps for optimizing resume effectiveness.
Conclusion
This exploration of the x-y-z assertion resume approach has highlighted its significance in successfully speaking skilled accomplishments. Key takeaways embrace the significance of robust motion verbs, quantifiable metrics, and particular, result-oriented language. The x-y-z construction supplies a framework for showcasing quantifiable achievements, enabling recruiters to rapidly assess a candidate’s worth and potential impression. Moreover, the strategic integration of focused key phrases enhances ATS compatibility, growing visibility in aggressive job markets. The tailor-made strategy emphasizes the need of aligning x-y-z statements with particular job necessities to display a robust match for every goal function.
Efficient resume development requires a shift from merely itemizing tasks to showcasing demonstrable impression. The x-y-z assertion approach supplies a strong software for attaining this goal. By embracing this strategy, job seekers achieve a major benefit in successfully speaking their worth proposition and securing desired profession alternatives. The way forward for resume writing lies in data-driven narratives of accomplishment, and the x-y-z technique stands as an important part on this evolution.
