References of "Hillebrecht, Martin"
     in
Bookmark and Share    
Full Text
Peer Reviewed
See detailEffect of observing different model demonstrations on the development of internal motor represenation
Ghorbani, Saeed; Schuster, Frerk; Hillebrecht, Martin et al

in Gymnasium: Scientific Journal of Education, Sports & Health (2017), 17(2), 55-64

This study was designed to investigate the relative effects of observing video, point­ light, and stick-figure model demonstrations on the development of internal motor representation of a highly complex ... [more ▼]

This study was designed to investigate the relative effects of observing video, point­ light, and stick-figure model demonstrations on the development of internal motor representation of a highly complex sport skill. Forty one novice female and male students were randomly assigned to video, point-light, stick-figure and no­ demonstration control groups. Internal motor representation was evaluated by a computer - based test using the error detection paradigm. Participants had to view ten digital photos representing different phases of a Baseball pitching and were instructed to identify by mouset.C:Heking various movement errors. The test was respectively performed after 5 familiarization trials (pre-test), 3 acquisition blocks of 10 trials (post­ test) and one week without practice (retention test). Participants observed related model demonstrations prior to each acquisition block. Results showed that demonstration groups improved their scores in either post-test or retention test; however these improvements were not statistically significant. Moreover, there was no significant difference between groups either in post-test or retention test. The findings are discussed in terms of difficulty of errors, insufficient amount of physical or observational practice, and small sample size. [less ▲]

Detailed reference viewed: 66 (2 UL)
Full Text
Peer Reviewed
See detailZum Einfluss statischer Dehnungen auf eine anschließende Kraftausdauerleistung
Janssen, Reint; Hillebrecht, Martin; Bund, Andreas UL

in Hottenrott, K.; Stoll, O.; Wollny, R. (Eds.) Kreativität - Innovation - Leistung (2011, September)

Detailed reference viewed: 51 (1 UL)