Posts by Moderator1 (3255)

Trong các thí nghiệm, các nhà khoa học sử dụng quy trình phát triển câu hỏi nghiên cứu theo từng bước, sau đó trả lời câu hỏi đó bằng cách thực hiện các bài kiểm tra. Mục tiêu chính là thiết lập mối quan hệ nhân quả giữa một yếu tố đang bị thay đổi, biến độc lập và yếu tố bị ảnh hưởng, biến phụ thuộc. Một thí nghiệm được thiết kế tốt có các biến được kiểm soát cẩn thận, giúp giảm thiểu ảnh hưởng của các biến ngoại lai.

Trong các thí nghiệm, các nhà khoa học sử dụng quy trình phát triển câu hỏi nghiên cứu theo từng bước, sau đó trả lời câu hỏi đó bằng cách thực hiện các bài kiểm tra. Mục tiêu chính là thiết lập mối quan hệ nhân quả giữa một yếu tố đang bị thay đổi, biến độc lập và yếu tố bị ảnh hưởng, biến phụ thuộc. Một thí nghiệm được thiết kế tốt có các biến được kiểm soát cẩn thận, giúp giảm thiểu ảnh hưởng của các biến ngoại lai.

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In experiments, scientists use a stepwise process of developing a research question, then answering that question by performing tests. The main goal is to establish a causal relationship between one factor that is being changed, the independent variable, and the factor that is influenced, the dependent variable. A well-designed experiment has variables that are carefully controlled, which minimizes the influence of extraneous variables.

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В експериментах вчені використовують поетапний процес розробки досліджуваного питання, а потім відповідають на нього шляхом виконання тестів. Основною метою є встановлення причинно-наслідкового зв’язку між одним фактором, який змінюється, незалежною змінною, і фактором, на який впливають, залежною змінною. Добре спланований експеримент має змінні, які ретельно контролюються, що мінімізує вплив сторонніх змінних.

В експериментах вчені використовують поетапний процес розробки досліджуваного питання, а потім відповідають на нього шляхом виконання тестів. Основною метою є встановлення причинно-наслідкового зв’язку між одним фактором, який змінюється, незалежною змінною, і фактором, на який впливають, залежною змінною. Добре спланований експеримент має змінні, які ретельно контролюються, що мінімізує вплив сторонніх змінних.

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In experiments, scientists use a stepwise process of developing a research question, then answering that question by performing tests. The main goal is to establish a causal relationship between one factor that is being changed, the independent variable, and the factor that is influenced, the dependent variable. A well-designed experiment has variables that are carefully controlled, which minimizes the influence of extraneous variables.

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Deneylerde, bilim adamları bir araştırma sorusu geliştirmek için adım adım bir süreç kullanırlar, ardından testler yaparak bu soruyu yanıtlarlar. Temel amaç, değişmekte olan bir faktör olan bağımsız değişken ile etkilenen faktör olan bağımlı değişken arasında nedensel bir ilişki kurmaktır. İyi tasarlanmış bir deney, dış değişkenlerin etkisini en aza indiren, dikkatle kontrol edilen değişkenlere sahiptir.

Deneylerde, bilim adamları bir araştırma sorusu geliştirmek için adım adım bir süreç kullanırlar, ardından testler yaparak bu soruyu yanıtlarlar. Temel amaç, değişmekte olan bir faktör olan bağımsız değişken ile etkilenen faktör olan bağımlı değişken arasında nedensel bir ilişki kurmaktır. İyi tasarlanmış bir deney, dış değişkenlerin etkisini en aza indiren, dikkatle kontrol edilen değişkenlere sahiptir.

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In experiments, scientists use a stepwise process of developing a research question, then answering that question by performing tests. The main goal is to establish a causal relationship between one factor that is being changed, the independent variable, and the factor that is influenced, the dependent variable. A well-designed experiment has variables that are carefully controlled, which minimizes the influence of extraneous variables.

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ในการทดลอง นักวิทยาศาสตร์ใช้กระบวนการทีละขั้นตอนในการพัฒนาคำถามการวิจัย จากนั้นจึงตอบคำถามนั้นด้วยการทดสอบ เป้าหมายหลักคือการสร้างความสัมพันธ์เชิงสาเหตุระหว่างปัจจัยหนึ่งที่กำลังเปลี่ยนแปลง ตัวแปรอิสระ และปัจจัยที่ได้รับอิทธิพล ตัวแปรตาม การทดลองที่ออกแบบมาอย่างดีมีตัวแปรที่ได้รับการควบคุมอย่างระมัดระวัง ซึ่งช่วยลดอิทธิพลของตัวแปรภายนอก

ในการทดลอง นักวิทยาศาสตร์ใช้กระบวนการทีละขั้นตอนในการพัฒนาคำถามการวิจัย จากนั้นจึงตอบคำถามนั้นด้วยการทดสอบ เป้าหมายหลักคือการสร้างความสัมพันธ์เชิงสาเหตุระหว่างปัจจัยหนึ่งที่กำลังเปลี่ยนแปลง ตัวแปรอิสระ และปัจจัยที่ได้รับอิทธิพล ตัวแปรตาม การทดลองที่ออกแบบมาอย่างดีมีตัวแปรที่ได้รับการควบคุมอย่างระมัดระวัง ซึ่งช่วยลดอิทธิพลของตัวแปรภายนอก

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In experiments, scientists use a stepwise process of developing a research question, then answering that question by performing tests. The main goal is to establish a causal relationship between one factor that is being changed, the independent variable, and the factor that is influenced, the dependent variable. A well-designed experiment has variables that are carefully controlled, which minimizes the influence of extraneous variables.

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ప్రయోగాలలో, శాస్త్రవేత్తలు పరిశోధన ప్రశ్నను అభివృద్ధి చేసే దశలవారీ ప్రక్రియను ఉపయోగిస్తారు, ఆపై పరీక్షలను నిర్వహించడం ద్వారా ఆ ప్రశ్నకు సమాధానం ఇస్తారు. మారుతున్న ఒక కారకం, స్వతంత్ర వేరియబుల్ మరియు ప్రభావితం చేసే కారకం, డిపెండెంట్ వేరియబుల్ మధ్య కారణ సంబంధాన్ని ఏర్పరచడం ప్రధాన లక్ష్యం. బాగా రూపొందించిన ప్రయోగంలో వేరియబుల్స్ ఉంటాయి, అవి జాగ్రత్తగా నియంత్రించబడతాయి, ఇది అదనపు వేరియబుల్స్ ప్రభావాన్ని తగ్గిస్తుంది.

ప్రయోగాలలో, శాస్త్రవేత్తలు పరిశోధన ప్రశ్నను అభివృద్ధి చేసే దశలవారీ ప్రక్రియను ఉపయోగిస్తారు, ఆపై పరీక్షలను నిర్వహించడం ద్వారా ఆ ప్రశ్నకు సమాధానం ఇస్తారు. మారుతున్న ఒక కారకం, స్వతంత్ర వేరియబుల్ మరియు ప్రభావితం చేసే కారకం, డిపెండెంట్ వేరియబుల్ మధ్య కారణ సంబంధాన్ని ఏర్పరచడం ప్రధాన లక్ష్యం. బాగా రూపొందించిన ప్రయోగంలో వేరియబుల్స్ ఉంటాయి, అవి జాగ్రత్తగా నియంత్రించబడతాయి, ఇది అదనపు వేరియబుల్స్ ప్రభావాన్ని తగ్గిస్తుంది.

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In experiments, scientists use a stepwise process of developing a research question, then answering that question by performing tests. The main goal is to establish a causal relationship between one factor that is being changed, the independent variable, and the factor that is influenced, the dependent variable. A well-designed experiment has variables that are carefully controlled, which minimizes the influence of extraneous variables.

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