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The evidence guide describes the underpinning knowledge and skills that must be demonstrated to prove competence. It is essential for assessment and must be read in conjunction with the performance criteria, the range statement and the assessment guidelines of the relevant Training Package. |
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Overview of assessment A person who demonstrates competency in this unit of competency must be able to recognise a range of scalp problems, develop and apply therapeutic treatments to rectify problems or assist in the management of chronic scalp conditions. Knowledge and skill in the application of local health regulations and the workplace treatment range, along with attention to workplace treatment and referral practices and procedures, must be demonstrated. |
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Specific evidence requirements |
Critical aspects for assessment and evidence required to demonstrate competency in this unit | knowledge and consistent application of relevant workplace policies and procedures, and safe work practices in regard to the provision of scalp treatments |
knowledge and consistent application of federal, state and local health and hygiene legislation and regulations |
knowledge of the transmission routes of infectious conditions |
| recognising common treatable scalp conditions |
| consistently planning and applying scalp treatment programs as an outcome of scalp analysis |
| knowledge and skill in the application of a variety of scalp treatments, using a variety of techniques and procedures involving skin care. |
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Context of assessment | For valid and reliable assessment of this unit, competency should be consistently demonstrated over a period of time and observed by the assessor and/or the technical expert working in partnership with the assessor. The technical expert may include the hairdresser and/or an experienced person at the workplace. Competency should be demonstrated in the workplace or a simulated workplace environment in a range of situations that may include client interruptions and involvement in other related activities normally expected in the workplace. For further guidance on the use of an appropriate simulated environment, refer to the Assessment Guidelines in this Training Package. |
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Specific resources for assessment | Competency for this unit should be assessed through access to: relevant documentation, such as: occupational health and safety legislation and regulations workplace policy and procedures manuals client history a range of clients with different needs a range of equipment and products appropriate to the trichology workplace product labels and other sources of product information a qualified workplace assessor or assessment team. |
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Relationship to other units | In the context of an assessment-only and/or a training delivery and assessment pathway, this unit requires an assessment outcome that includes evidence of the application of skills and knowledge to complete trichological assessments. : none. : WRHHS404A Perform trichological assessments WRHHS405A Apply the principles of nutrition. |
Method of assessment | The following assessment methods are suggested. Observation of the learner performing a range of tasks in an actual or simulated work environment, over sufficient time to demonstrate his/her handling of a range of contingencies. Tasks may include: identifying appropriate treatment regimens for a range of scalp conditions performing a variety of treatment processes completing patient records relevant to scalp treatments. Written and/or oral questions to assess knowledge and understanding of scalp treatments, including after-care advice and relevant legislation. Third-party reports from experienced trichologists in the workplace. Completion of self-paced learning materials, including personal reflection and feed back from the trainer, coach or supervisor. |
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Evidence required for demonstration of consistent performance | For valid and reliable assessment of this unit, evidence should be gathered through a range of methods to indicate consistent performance. It can be gathered from assessment of the unit of competency alone, through an integrated assessment activity or through a combination of both. Evidence should be gathered as part of the learning process. |
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Assessing employability skills | Employability skills are integral to effective performance in the workplace and are broadly consistent across industry sectors. How these skills are applied varies between occupations and qualifications due to the different work functions and contexts. Employability skills embedded in this unit should be assessed holistically in the context of the job role and with other relevant units that make up the skill set or qualification. |