What is the usual sequence of steps in the scientific method?
a. Hypothesis making by identifying the variables
b. Felt need which is creating the problem
c. Identifying the difficulty and problem statement formulation
d. Data analysis and interpretation
e. Collection of data using appropriate research tools
Choose the correct answer from the options given below:वैज्ञानिक विधि में चरणों का सामान्य क्रम क्या है?
a. चरों की पहचान करके परिकल्पना निर्माण
b. समस्या उत्पन्न करने वाली अनुभूत आवश्यकता
c. कठिनाई की पहचान और समस्या कथन का निर्माण
d. आँकड़ों का विश्लेषण और व्याख्या
e. उपयुक्त शोध उपकरणों द्वारा आँकड़ों का संग्रह
नीचे दिए गए विकल्पों में से सही उत्तर चुनिए:
Pick an option to check yourself, or open the answer below.
Show answer & explanation
Correct answer: B. b, c, a, e, d
Explanation
Dewey's steps: felt need (b) → define the problem (c) → form a hypothesis (a) → collect data (e) → analyse and interpret (d). So b, c, a, e, d.डीवी के चरण: अनुभूत आवश्यकता (b) → समस्या का निर्धारण (c) → परिकल्पना निर्माण (a) → आँकड़ों का संग्रह (e) → विश्लेषण और व्याख्या (d)। अतः b, c, a, e, d।More Research Aptitude questions
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