NotesFAQContact Us
Collection
Advanced
Search Tips
50 Years of ERIC
50 Years of ERIC
The Education Resources Information Center (ERIC) is celebrating its 50th Birthday! First opened on May 15th, 1964 ERIC continues the long tradition of ongoing innovation and enhancement.

Learn more about the history of ERIC here. PDF icon

Showing all 3 results
Peer reviewed Peer reviewed
Direct linkDirect link
Hutchinson, Carla U.; Sachs-Ericsson, Natalie J.; Ericsson, K. Anders – High Ability Studies, 2013
The expert-performance approach guided the collection of survey data on the developmental history of elite professional ballet dancers from three different countries/cultures (USA, Mexico, and Russia). The level of ballet expertise attained by age 18 was found to be uniquely predicted by only two factors, namely the total number of accumulated…
Descriptors: Foreign Countries, Expertise, Dance, Dance Education
Peer reviewed Peer reviewed
Direct linkDirect link
Baker, Joseph; Koz, Dan; Kungl, Ann-Marie; Fraser-Thomas, Jessica; Schorer, Jorg – High Ability Studies, 2013
In an effort to understand the process of skill acquisition and decline, researchers have largely neglected a critical aspect of this development--maximizing time at the highest levels of achievement. This study examined length of career for professional athletes in basketball, football, ice hockey, and baseball and considers whether career length…
Descriptors: Athletes, Professional Personnel, Team Sports, Achievement
Peer reviewed Peer reviewed
Direct linkDirect link
Mieg, Harald A. – High Ability Studies, 2009
The aim of this article is to empirically clarify factors and conditions of expertise. In addition to the core concept of expertise as excellence, a second factor needs to be taken into account: professionalism, or professional engagement. This hypothesis was tested and confirmed using data obtained from a survey on Swiss environmental…
Descriptors: Structural Equation Models, Foreign Countries, Surveys, Factor Analysis