مفردات لاختبار IELTS Academic (الدرجة 6-7) - بحث

an alphabetical listing of topics, names, or terms with references to their locations, typically in a book or document

a list of books and articles used by an author to support or reference their written work

something suggested or put forward for consideration, such as an idea, plan, or assumption

scientific study or research conducted in the real world and not in a laboratory or class

a proposed explanation for a situation or set of facts that has not yet been proved

a comprehensive summary and evaluation of existing research on a particular topic

a factor or condition that is deliberately changed in an experiment to observe its effect on the outcome

the repetition of a scientific study to confirm or challenge its results

a selection of theories and ideas that explain how a particular school, subject, or discipline is generally understood

the process of combining different ideas, information, or elements into a coherent whole

the assurance that sensitive information will not be divulged without proper consent

a line or sentence taken from a book or speech

the main idea, opinion, or theory that someone presents and supports with arguments

a long piece of academic writing on a particular subject, especially one submitted for an advanced university degree

a very harsh and thorough examination or analysis

the act of proving that a statement or hypothesis is false

a statistical hypothesis stating that there is no significant difference or effect