প্রকল্প রচনা করা;
hypotheses definition
A proposed explanation for a phenomenon that can be tested and verified through experimentation.
hypotheses শব্দটির synonyms বা প্রতিশব্দ
theory, surmise, supposition, speculation, surmisal, conjecture, possibility, guess, hypothesis,
hypotheses Example in a sentence
The researcher formulated a series of hypotheses to guide their investigation into the correlation between sleep duration and cognitive performance.
Based on prior research, they hypothesized that individuals with shorter sleep durations would exhibit lower levels of cognitive functioning.
To test their hypotheses, they designed a study that randomly assigned participants to either a sleep restriction group or a control group.
The sleep restriction group was instructed to limit their sleep to four hours per night, while the control group maintained their usual sleep patterns.
After a week, the participants were administered a battery of cognitive tests to assess their attention, memory, and problem-solving abilities.
The results supported the researchers’ hypotheses, showing that the sleep restriction group performed significantly worse on the cognitive tests compared to the control group.
These findings provide further evidence for the importance of adequate sleep for optimal cognitive functioning.
Future research should explore the long-term consequences of sleep deprivation and identify potential interventions to address the negative impact of sleep loss on cognitive health.
By testing hypotheses and gathering empirical evidence, researchers can advance our understanding of the relationship between sleep and cognitive performance.
The ongoing investigation into sleep’s role in cognition is crucial for developing effective strategies to promote healthy sleep habits and improve overall well-being.