5 Year Impact Factor & Ranking

3.6 2.7 1.8 0.9 3.561 2017 2018 2019 2020 2021 3.561 2017 2018 2019 2020 2021
  • 1 138
    #63
  • 1 120
    #57
  • 1 143
    #59
  • 1 124
    #51
  • 1 282
    #131
  • 1 124
    #49
  • 1 142
    #67
  • 1 128
    #66
  • 1 140
    #70
  • 1 128
    #62

About 5 Year Impact Factor & Ranking

Impact Factor based on 5 years of history. Copyright Clarivate Analytics.

Metrics

Year I.F. Psychiatry Psychology, clinical
2021 3.561 70/140 62/128
2020 3.357 67/142 66/128
2019 2.691 131/282 49/124
2018 2.668 59/143 51/124
2017 2.400 63/138 57/120

Definition

Impact Factor

A base of five years may be more appropriate for journals in certain fields because the body of citations may not be large enough to make reasonable comparisons, or it may take longer than two years to publish and distribute leading to a longer period before others cite the work.

Actual value is intentionally only displayed for the most recent year. Earlier values are available in the Journal Citation Reports from Clarivate Analytics.

ISI ranking

Journals are often ranked by Impact Factor in an appropriate Clarivate Analytics subject category. As there are now two Impact Factors published – two-year and five-year Impact Factors – this rank may differ, so care is needed when assessing these ranked lists to understand which of the two metrics is being used. In addition, journals can be categorized in multiple subject categories, giving them different ranks for each subject. Consequently, a rank should always be in context to the subject category.

other metrics in impact