<prompt> Theha metric ho lekola katleho ea sehlahisoa se fanoeng.Sesebelisoa sa mohala se etselitsoeng ho hokahanya batho le litsebi tsa bophelo bo botle ba kelello.  <response>: Instruction in English: Develop a metric to evaluate the effectiveness of a given product. . Response in English: To evaluate the effectiveness of a phone application designed to connect people with mental health professionals, we can use both subjective and objective metrics which include: 1. User engagement: This refers to metrics such as the number of downloads, the number of users and the frequency with which users open the app. High user engagement indicates that the product has been well received by its target audience.2. User satisfaction: Conducting surveys, collecting user feedback and tracking the app store ratings and reviews is a good way to measure user satisfaction. A high level of satisfaction indicates that the product is meeting the needs of its users.3. Conversion rate: This refers to the percentage of users who take the desired action of connecting with a mental health professional through the app. A high conversion rate indicates that the product is effectively fulfilling its purpose.4. Retention rate: This measures the percentage of users who continue using the app over time. A high retention rate indicates that the product is providing ongoing value to its users.5. Impact on mental health outcomes: This can be measured by conducting pre and post usage surveys to assess the impact of the app on users mental health. An improvement in mental health outcomes indicates that the product is achieving its intended goal.Overall, a combination of these metrics can provide a comprehensive evaluation of the effectiveness of the app in connecting people with mental health professionals and improving their mental health outcomes. . Response in Sesotho: Ho lekola katleho ea tsebeliso ea mohala e etselitsoeng ho hokahanya batho le litsebi tsa bophelo bo botle ba kelello, re ka sebelisa metrics ea mantlha le ea sepheo se kenyeletsang: 1. Boitlamo ba basebelisi: Sena se bolela metrics joalo ka palo ea download, palo ea basebelisi le makhetlo ao basebelisi ba bulang sesebelisoa ka ona. Tšebeliso e phahameng ea basebelisi e bontša hore sehlahisoa se amohetsoe hantle ke bamameli ba sona. 2. Khotsofalo ea mosebelisi: Ho etsa liphuputso, ho bokella maikutlo a basebelisi le ho sala morao lintlha le maikutlo a lebenkele la lisebelisoa ke tsela e ntle ea ho lekanya khotsofalo ea mosebelisi. Khotsofalo e phahameng e bontša hore sehlahisoa se finyella litlhoko tsa basebelisi ba sona. 3. Sekhahla sa ho sokoloha: Sena se bolela liphesente tsa basebelisi ba nkang bohato bo lakatsehang ba ho hokahana le setsebi sa bophelo ba kelello ka app. Sekhahla se phahameng sa phetoho se bontša hore sehlahisoa se phethahatsa morero oa sona ka katleho. 4. Sekhahla sa ho bolokoa: Sena se lekanya liperesente tsa basebelisi ba tsoelang pele ho sebelisa sesebelisoa ha nako e ntse e ea. Sekhahla se phahameng sa ho boloka se bontša hore sehlahisoa se fana ka boleng bo tsoelang pele ho basebelisi ba sona. 5. Tšusumetso ho liphetho tsa bophelo bo botle ba kelello: Sena se ka lekanyetsoa ka ho etsa lipatlisiso tsa pele le tsa morao-rao ho lekola phello ea app ho bophelo bo botle ba kelello ba basebelisi. Ntlafatso ea liphello tsa bophelo bo botle ba kelello e bontša hore sehlahisoa se finyella sepheo sa sona. Ka kakaretso, metrics ena e kopantseng e ka fana ka tlhahlobo e felletseng ea katleho ea sesebelisoa ho hokahanya batho le litsebi tsa bophelo bo botle ba kelello le ho ntlafatsa sephetho sa bona sa bophelo bo botle ba kelello. 