a percentile impact factor?
Domanda di: scraper | Ultimo aggiornamento: 20 settembre 2026Valutazione: 0/5 (0 voti)
A Journal Impact Factor (JIF) Percentile is a metric that transforms a journal's raw impact factor into a 0 to 100 score, representing its relative standing among all journals in its specific subject category. It accounts for the number of journals in a field, allowing for direct comparison across different disciplines.
Is 1.7 a good impact factor?
An impact factor of 1.7 is generally considered average to respectable, but whether it is "good" depends entirely on your academic field. Impact factors measure the average number of citations a journal's recent articles receive in a given year, but citation habits differ wildly across disciplines.
What is a good CiteScore?
There is no single "good" CiteScore because citation rates vary drastically by academic discipline. Instead, a CiteScore is generally considered good if the journal sits in Quartile 1 (Q1) (top 25%) or Quartile 2 (Q2) (top 25% to 50%) of its specific research category.
Is 2.7 a good impact factor?
An impact factor of 2.7 is generally considered good and respectable, as the global average for all academic journals is typically less than 1.0. However, its true value depends heavily on your specific academic discipline.
Is Q1 a good impact factor?
A good impact factor is one that places a journal in the top 50% — ideally top 25% (Q1) — of its specific subject category.
Journal Impact Factor (JIF): What it is and why it’s a problem (a bit of a rant, sorry...)
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Is 7.5 a good impact factor?
Yes, 7.5 is a highly respectable impact factor that typically places a journal in the top tier (Q1) of its academic discipline. However, whether it is "good" depends entirely on your specific field of study, as citation rates vary drastically.
Is a Q2 journal good?
Yes, Q2 journals are highly respected and represent high-quality research. They fall in the top 25% to 50% (second quartile) of academic journals in a given subject category.
Is 4.0 a good impact factor?
Yes, an impact factor of 4 is generally considered good, but its true value is highly dependent on your specific academic field.
Is 7 a good impact factor for a journal?
Generally, an impact factor above 7 is deemed high, whereas a score of 10 signifies an excellent influence in its field, pointing to a journal with significant clout. These scores are often categorized into quartiles (Q1, Q2, Q3, Q4), with Q1 representing the highest-ranked journals.
Is 3.8 a good impact factor?
Yes, an impact factor of 3.8 is generally considered good, but its true value is highly dependent on your specific academic discipline.
Is 40,000 citations a lot?
The most-cited paper in history is a paper by Oliver Lowry describing an assay to measure the concentration of proteins. By 2014 it had accumulated more than 305,000 citations. The 10 most cited papers all had more than 40,000 citations.
What is a "predatory" journal?
Predatory journals—also called fraudulent, deceptive, or pseudo-journals—are publications that claim to be legitimate scholarly journals, but misrepresent their publishing practices.
Is 72 a good h-index?
What is a Good H-Index? Hirsch reckons that after 20 years of research, an h-index of 20 is good, 40 is outstanding, and 60 is truly exceptional. In his paper, Hirsch shows that successful scientists do, indeed, have high h-indices: 84% of Nobel Prize winners in physics, for example, had an h-index of at least 30.
Is 2.1 a good impact factor?
An impact factor of 2.1 is generally considered average to respectable. However, because citation habits and field sizes vary, it does not mean the same thing in every discipline.
Is 6 a good impact factor?
Yes, an impact factor (IF) of 6 is generally considered good, very respectable, and solidly in the top tier (Q1 or Q2) of many academic disciplines. However, its true meaning is highly relative and depends entirely on your specific field of research.
Is journal impact factor 1.5 good?
Top-tier journals: 3+ (e.g., American Political Science Review) Very good journals: 1.5-3. Good quality journals: 0.7-1.5. Field-specific journals: 0.3-0.7.
Is 2.7 a high impact factor?
An impact factor of 2.7 is generally considered average to good, but whether it is "high" depends entirely on your academic discipline. Most scientific fields have different baselines, and what is considered an excellent score in one area might be average or low in another.
Is 2.5 a good impact factor for a journal?
Yes, an impact factor of 2.5 is generally considered solid and respectable, as it sits above the global average. However, "good" is entirely relative and depends on your specific discipline, as citation rates and publication cultures vary widely.
Is an impact factor of 8.7 good?
Impact Factor Range
Between 3 and 10 - Good to very good, depending on the specific field. Between 1 and 3 - Average but respectable in many fields. Below 1 - Generally low but acceptable for niche or emerging fields.
What is Q1, Q2, Q3, and Q4 journal ranking?
Q1, Q2, Q3, and Q4 are quartile rankings used in academic publishing to classify journals based on their citation impact and prestige within a specific subject category. Journals are ranked from highest to lowest and divided into four equal groups.
Is 20 a high impact factor?
Only a tiny fraction - 144 journals (less than 1%) - achieved an impact factor of 20 or above. Expanding to journals with impact factors of 10 or higher was still only about 2.3% of all journals. Overall, very high impact factors are quite rare, with most journals having impact factors below 2.
Is 7.4 a high impact factor?
In many disciplines, an impact factor of 7.5 is strong and indicates that the journal is influential within its area, but top-tier journals typically have impact factors that are higher, often in the range of 10 or more, especially in competitive fields like medicine, biology, or physics.
Is Q1 journal better than Q3?
Q1: Top 25% — These are elite journals with global recognition. Q2: 25–50% — These are strong, competitive journals with consistent impact. Q3: 50–75% — These are good journals focusing on applied or specific research areas. Q4: 75–100% — These are accessible journals for budding authors and developing regions.
Is a Q4 journal good?
A Q4 (Quartile 4) journal is legitimate and peer-reviewed, but it sits in the bottom 25% of citation impact in its specific field. While they lack the high prestige of Q1/Q2 journals, they serve as excellent entry points for early-career researchers or platforms for highly niche, regional studies.
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