34 Publikationen

Alle markieren

[34]
2020 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2947397
Seidu, A. - A., Ahinkorah, B. O., Hagan Junior, J. E., Ameyaw, E. K., Abodey, E., Odoi, A., Agbaglo, E., et al. (2020). Mass Media Exposure and Women’s Household Decision-Making Capacity in 30 Sub-Saharan African Countries: Analysis of Demographic and Health Surveys. Frontiers in Psychology, 11, 581614. doi:10.3389/fpsyg.2020.581614
PUB | DOI
 
[33]
2020 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2947390
Ahinkorah, B. O., Hagan Junior, J. E., Ameyaw, E. K., Seidu, A. - A., Budu, E., Sambah, F., Yaya, S., et al. (2020). Socio-economic and demographic determinants of female genital mutilation in sub-Saharan Africa: analysis of data from demographic and health surveys. Reproductive Health, 17(1), 162. doi:10.1186/s12978-020-01015-5
PUB | DOI
 
[32]
2020 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2945487 OA
Ahinkorah, B. O., Budu, E., Seidu, A. - A., Hagan Junior, J. E., Agbaglo, E., Hormenu, T., Schack, T., et al. (2020). Consistent condom use among men who pay for sex in sub-Saharan Africa: Empirical evidence from Demographic and Health Surveys. PLOS ONE, 15(8), 1-14. doi:10.1371/journal.pone.0236552
PUB | PDF | DOI | WoS | PubMed | Europe PMC
 
[31]
2020 | Zeitschriftenaufsatz | E-Veröff. vor dem Druck | PUB-ID: 2944588
Seidu, A. - A., Hagan Junior, J. E., Ameyaw, E. K., Ahinkorah, B. O., & Schack, T. (2020). The role of testing in infectious disease control: A case of COVID-19 in Africa. International Journal of Infectious Diseases, 1-15. doi:10.1016/j.ijid.2020.06.089
PUB | DOI | WoS | PubMed | Europe PMC
 
[30]
2020 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2944412 OA
Ahinkorah, B. O., Hagan Jr., J. E., Seidu, A. - A., Torgbenu, E., Budu, E., & Schack, T. (2020). Understanding the linkages between male circumcision and multiple sexual partnership among married Ghanaian men. Analysis of data from the 2014 Ghana demographic and health survey. SSM - Population Health, 11, 100622. doi:10.1016/j.ssmph.2020.100622
PUB | PDF | DOI | WoS | PubMed | Europe PMC
 
[29]
2020 | Kurzbeitrag Konferenz / Poster | Veröffentlicht | PUB-ID: 2945612
Hagan Junior, J. E., Kloboito, Y., Srem-Sai, M., Pollmann, D., & Schack, T. (2020). Linking Competition Related Emotions with Conventional and Unaccustomed Coping Strategies Among Elite Student-Athletes. Journal of Sport and Exercise Psychology, 42(S1), S83.
PUB | WoS
 
[28]
2020 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2945706
Ameyaw, E. K., Hagan Junior, J. E., Ahinkorah, B. O., Seidu, A. - A., & Schack, T. (2020). One novel virus, different beliefs as playmakers toward disease spread in Africa: looking at COVID-19 from a religious lens. Pan African Medical Journal, 36, 365. doi:10.11604/pamj.2020.36.365.25114
PUB | DOI
 
[27]
2020 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2945705
Ameyaw, E. K., Hagan Junior, J. E., Ahinkorah, B. O., Seidu, A. - A., & Schack, T. (2020). Mainstream re-integration of COVID-19 survivors and its implications for mental health care in Africa. Pan African Medical Journal, 36, 366. doi:10.11604/pamj.2020.36.366.25115
PUB | DOI
 
[26]
2020 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2944668
Ahinkorah, B. O., Hagan Jr., J. E., Seidu, A. - A., Sambah, F., Adoboi, F., Schack, T., & Budu, E. (2020). Female adolescents’ reproductive health decision-making capacity and contraceptive use in sub-Saharan Africa: What does the future hold? PLOS ONE, 15(7), e0235601. doi:10.1371/journal.pone.0235601
PUB | DOI | WoS | PubMed | Europe PMC
 
[25]
2020 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2944299 OA
Ahinkorah, B. O., Ameyaw, E. K., Hagan Jr., J. E., Seidu, A. - A., & Schack, T. (2020). Rising Above Misinformation or Fake News in Africa: Another Strategy to Control COVID-19 Spread. Frontiers in Communication, 5, 45. doi:10.3389/fcomm.2020.00045
PUB | PDF | DOI | Download (ext.)
 
[24]
2020 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 2942927
Schack, T., Hagan Jr., J. E., & Essig, K. (2020). New technologies in sport psychology practice . In D. Hackfort & R. J. Schinke (Eds.), The Routledge International Encyclopedia of Sport and Exercise Psychology. Volume 2: Applied and Practical Measures (1st ed., p. 14). London: Routledge. doi:10.4324/9781315187228
PUB | DOI
 
[23]
2020 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2941359 OA
Seidu, A. - A., Hagan Jr., J. E., Agbemavi, W., Ahinkorah, B. O., Nartey, E. B., Budu, E., Sambah, F., et al. (2020). Not just numbers: beyond counting caesarean deliveries to understanding their determinants in Ghana using a population based cross-sectional study. BMC Pregnancy and Childbirth, 20(1), 114. doi:10.1186/s12884-020-2792-7
PUB | PDF | DOI | WoS | PubMed | Europe PMC
 
[22]
2019 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2935593 OA
Medina, S. - S., Hagan Jr., J. E., Baba, J. - A., & Schack, T. (2019). Assessment of Random and Blocked Practice Schedules on Motor Skills’ Acquisition, Retention and Transfer Among Selected Senior High School Students. American Journal of Sports Science, 7(1), 26-33. doi:10.11648/j.ajss.20190701.15
PUB | PDF | DOI
 
[21]
2019 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2939844 OA
Ahinkorah, B. O., Hagan Junior, J. E., Seidu, A. - A., Budu, E., Hormenu, T., Mintah, J. K., Sambah, F., et al. (2019). Access to Adolescent Pregnancy Prevention Information and Services in Ghana: A Community-Based Case-Control Study. Frontiers in Public Health, 7, 1-11. doi:10.3389/fpubh.2019.00382
PUB | PDF | DOI | WoS | PubMed | Europe PMC
 
[20]
2019 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2939845
Sambah, F., Hagan Jr., J. E., Mintah, J. K., Hormenu, T., Ahinkorah, B. O., Schack, T., & Seidu, A. - A. (2019). Determinants of HIV testing and counseling utilization among trainee nurses and midwives in Central Region of Ghana. Clinical Research in Psychology, 2(1), 1-10.
PUB
 
[19]
2018 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2920445 OA
Hagan Jr., J. E., Pollmann, D., & Schack, T. (2018). Selective Antecedents of Competitive State Anxiety Dimensions During High Stakes in Elite Competition. American Journal of Sports Science, 6(3), 88-97. doi:10.11648/j.ajss.20180603.14
PUB | PDF | DOI
 
[18]
2018 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2920446 OA
Hagan Jr., J. E., Nsaiah-Asamoah, C., Hormenu, T., Pollmann, D., & Schack, T. (2018). Managing Overweight and Obesity in Ghana from a Cultural Lens. The Complementary Role of Behaviour Modification. Journal of Preventive Medicine and Care, 2(2), 18-31. doi:10.14302/issn.2474-3585.jpmc-18-2059
PUB | PDF | DOI
 
[17]
2018 | Zeitschriftenaufsatz | PUB-ID: 2918630
Hagan Jr., J. E., Schack, T., & Koester, D. (2018). Passion play. Embracing new scientific perspectives for improved sport psychology consulting. SOJ Psychology, 4(3), 1-5. doi:10.15226/2374-6874/5/1/00143
PUB | DOI
 
[16]
2018 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2932083 OA
Hormenu, T., Hagan Jr., J. E., & Schack, T. (2018). Predictors of alcohol consumption among in-school adolescents in the Central Region of Ghana. A baseline information for developing cognitive-behavioural interventions . PLOS One, 13(11), 1-16. doi:10.1371/journal.pone.0207093
PUB | PDF | DOI | WoS | PubMed | Europe PMC
 
[15]
2018 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2921188
Hagan Jr., J. E., Pollmann, D., & Schack, T. (2018). Selective predictors of competitive state anxiety dimensions during high stakes in elite competition. JOURNAL OF SPORT & EXERCISE PSYCHOLOGY, 40(S 1), 93-94.
PUB | WoS
 
[14]
2018 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2933014
Sambah, F., Hormenu, T., Ahinkorah, B. O., Hagan Jr., J. E., & Schack, T. (2018). Nurses/ Midwifery Trainees’ Knowledge, Attitudes and Utilisation of HIV Testing/Counselling Service in the Central Region of Ghana. Journal of Health Science, 2018(6), 449-460. doi:10.17265/2328-7136/2018.06.009
PUB | DOI
 
[13]
2018 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2932080
Hormenu, T., Hagan Jr., J. E., Schack, T., & Pollmann, D. (2018). Psychosocial Determinants of Marijuana Utilization among Selected Junior High School Students in the Central Region of Ghana. Journal of Preventive Medicine and Care, 2(2), 43-57.
PUB
 
[12]
2018 | Zeitschriftenaufsatz | PUB-ID: 2919123
Hormenu, T., Hagan Jr., J. E., & Schack, T. (2018). Socio-demographic inequalities in the prevalence of sexual intercourse among school going adolescents in the Central Region of Ghana. EC Psychology and Psychiatry, 7(5), 227-237.
PUB
 
[11]
2017 | Zeitschriftenaufsatz | PUB-ID: 2916065 OA
Hagan Jr., J. E., Ansah, E. W., Pollmann, D., & Schack, T. (2017). Elite Student-Athletes' Perceptions of Coaches’ Behavior during the 23rd World Universiade Games in Kazan, Russia. International Journal of Human Movement and Sports Sciences, 5(4), 68-76. doi:10.13189/saj.2017.050402
PUB | PDF | DOI
 
[10]
2017 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2916070 OA
Hagan Jr., J. E., & Schack, T. (2017). The Influence of Indigenous Culture on Sport Psychology Practice: Challenges and Prospects. Psychology and Behavioral Science International Journal, 7(4), 1-3. doi:10.19080/PBSIJ.2017.07.555719
PUB | PDF | DOI
 
[9]
2017 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2911463 OA
Hagan Jr., J. E., Pollmann, D., & Schack, T. (2017). Interaction between Gender and Skill on Competitive State Anxiety Using the Time-to-Event Paradigm: What Roles Do Intensity, Direction, and Frequency Dimensions Play? Frontiers in Psychology, 8, 692. doi:10.3389/fpsyg.2017.00692
PUB | PDF | DOI | WoS | PubMed | Europe PMC
 
[8]
2017 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2916329 OA
Hagan Jr., J. E., Pollmann, D., & Schack, T. (2017). Elite Athletes’ in-event competitive anxiety responses and psychological skills usage under differing conditions. Frontiers in Psychology, 8(2280), 2280. doi:10.3389/fpsyg.2017.02280
PUB | PDF | DOI | WoS | PubMed | Europe PMC
 
[7]
2017 | Datenpublikation | PUB-ID: 2908937
Hagan Jr., J. E. (2017). Competitive State Anxiety and Psychological Skills (Research Data). Bielefeld University.
PUB | Dateien verfügbar
 
[6]
2017 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2913280 OA
Hagan Jr., J. E., Pollmann, D., & Schack, T. (2017). Exploring temporal patterning of psychological skills usage during the week leading up to competition: Lessons for developing intervention programmes. PLOS ONE, 12(8), e0181814. doi:10.1371/journal.pone.0181814
PUB | PDF | DOI | WoS | PubMed | Europe PMC
 
[5]
2017 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2916071
Hagan Jr., J. E., & Schack, T. (2017). Integrating pre-game rituals and pre-performance routines in a culture-specific context: Implications for sport psychology consultancy. International Journal of Sport and Exercise Psychology, 15(1), 1-14. doi:10.1080/1612197X.2017.1292301
PUB | DOI | WoS
 
[4]
2017 | Dissertation | Veröffentlicht | PUB-ID: 2921147
Hagan Jr., J. E. (2017). A detailed account of competitive anxiety on a perceptual motor task. Bielefeld.
PUB
 
[3]
2017 | Konferenzbeitrag | PUB-ID: 2916072
Hagan Jr., J. E., & Schack, T. (2017). Pre-game rituals and pre-performance routines in a culture-specific context: Implications for sport psychology consultancy. Presented at the Oral presentation at the 14th World Congress of the International Society of Sport Psychology (ISSP), 10-14 th July, Seville, Spain.
PUB
 
[2]
2017 | Konferenzbeitrag | PUB-ID: 2908940
Hagan Jr., J. E., & Schack, T. (2017). Integrating pre-game rituals and pre-performance routines in a culture-specific context: Implications for sport psychology consultancy. In S. Gangyan, J. Cruz, & J. C. Jaenes (Eds.), Sport Psychology: Linking theory to practice. Proceedings of the XIV ISSP World Congress of Sport Psychology from July 10th to 14th in Seville, Spain
PUB
 
[1]
2016 | Kurzbeitrag Konferenz / Poster | Veröffentlicht | PUB-ID: 2905988
Hagan Jr., J. E., Schack, T., & Pollmann, D. (2016). Pre-Event Competitive State Anxiety Fluctuations: Intensity, Direction, and Frequency Accounts Using the Time-to-Event Paradigm. Research Quarterly for Exercise and Sport, 87(Suppl. 1), 71.
PUB | WoS
 

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34 Publikationen

Alle markieren

[34]
2020 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2947397
Seidu, A. - A., Ahinkorah, B. O., Hagan Junior, J. E., Ameyaw, E. K., Abodey, E., Odoi, A., Agbaglo, E., et al. (2020). Mass Media Exposure and Women’s Household Decision-Making Capacity in 30 Sub-Saharan African Countries: Analysis of Demographic and Health Surveys. Frontiers in Psychology, 11, 581614. doi:10.3389/fpsyg.2020.581614
PUB | DOI
 
[33]
2020 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2947390
Ahinkorah, B. O., Hagan Junior, J. E., Ameyaw, E. K., Seidu, A. - A., Budu, E., Sambah, F., Yaya, S., et al. (2020). Socio-economic and demographic determinants of female genital mutilation in sub-Saharan Africa: analysis of data from demographic and health surveys. Reproductive Health, 17(1), 162. doi:10.1186/s12978-020-01015-5
PUB | DOI
 
[32]
2020 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2945487 OA
Ahinkorah, B. O., Budu, E., Seidu, A. - A., Hagan Junior, J. E., Agbaglo, E., Hormenu, T., Schack, T., et al. (2020). Consistent condom use among men who pay for sex in sub-Saharan Africa: Empirical evidence from Demographic and Health Surveys. PLOS ONE, 15(8), 1-14. doi:10.1371/journal.pone.0236552
PUB | PDF | DOI | WoS | PubMed | Europe PMC
 
[31]
2020 | Zeitschriftenaufsatz | E-Veröff. vor dem Druck | PUB-ID: 2944588
Seidu, A. - A., Hagan Junior, J. E., Ameyaw, E. K., Ahinkorah, B. O., & Schack, T. (2020). The role of testing in infectious disease control: A case of COVID-19 in Africa. International Journal of Infectious Diseases, 1-15. doi:10.1016/j.ijid.2020.06.089
PUB | DOI | WoS | PubMed | Europe PMC
 
[30]
2020 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2944412 OA
Ahinkorah, B. O., Hagan Jr., J. E., Seidu, A. - A., Torgbenu, E., Budu, E., & Schack, T. (2020). Understanding the linkages between male circumcision and multiple sexual partnership among married Ghanaian men. Analysis of data from the 2014 Ghana demographic and health survey. SSM - Population Health, 11, 100622. doi:10.1016/j.ssmph.2020.100622
PUB | PDF | DOI | WoS | PubMed | Europe PMC
 
[29]
2020 | Kurzbeitrag Konferenz / Poster | Veröffentlicht | PUB-ID: 2945612
Hagan Junior, J. E., Kloboito, Y., Srem-Sai, M., Pollmann, D., & Schack, T. (2020). Linking Competition Related Emotions with Conventional and Unaccustomed Coping Strategies Among Elite Student-Athletes. Journal of Sport and Exercise Psychology, 42(S1), S83.
PUB | WoS
 
[28]
2020 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2945706
Ameyaw, E. K., Hagan Junior, J. E., Ahinkorah, B. O., Seidu, A. - A., & Schack, T. (2020). One novel virus, different beliefs as playmakers toward disease spread in Africa: looking at COVID-19 from a religious lens. Pan African Medical Journal, 36, 365. doi:10.11604/pamj.2020.36.365.25114
PUB | DOI
 
[27]
2020 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2945705
Ameyaw, E. K., Hagan Junior, J. E., Ahinkorah, B. O., Seidu, A. - A., & Schack, T. (2020). Mainstream re-integration of COVID-19 survivors and its implications for mental health care in Africa. Pan African Medical Journal, 36, 366. doi:10.11604/pamj.2020.36.366.25115
PUB | DOI
 
[26]
2020 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2944668
Ahinkorah, B. O., Hagan Jr., J. E., Seidu, A. - A., Sambah, F., Adoboi, F., Schack, T., & Budu, E. (2020). Female adolescents’ reproductive health decision-making capacity and contraceptive use in sub-Saharan Africa: What does the future hold? PLOS ONE, 15(7), e0235601. doi:10.1371/journal.pone.0235601
PUB | DOI | WoS | PubMed | Europe PMC
 
[25]
2020 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2944299 OA
Ahinkorah, B. O., Ameyaw, E. K., Hagan Jr., J. E., Seidu, A. - A., & Schack, T. (2020). Rising Above Misinformation or Fake News in Africa: Another Strategy to Control COVID-19 Spread. Frontiers in Communication, 5, 45. doi:10.3389/fcomm.2020.00045
PUB | PDF | DOI | Download (ext.)
 
[24]
2020 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 2942927
Schack, T., Hagan Jr., J. E., & Essig, K. (2020). New technologies in sport psychology practice . In D. Hackfort & R. J. Schinke (Eds.), The Routledge International Encyclopedia of Sport and Exercise Psychology. Volume 2: Applied and Practical Measures (1st ed., p. 14). London: Routledge. doi:10.4324/9781315187228
PUB | DOI
 
[23]
2020 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2941359 OA
Seidu, A. - A., Hagan Jr., J. E., Agbemavi, W., Ahinkorah, B. O., Nartey, E. B., Budu, E., Sambah, F., et al. (2020). Not just numbers: beyond counting caesarean deliveries to understanding their determinants in Ghana using a population based cross-sectional study. BMC Pregnancy and Childbirth, 20(1), 114. doi:10.1186/s12884-020-2792-7
PUB | PDF | DOI | WoS | PubMed | Europe PMC
 
[22]
2019 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2935593 OA
Medina, S. - S., Hagan Jr., J. E., Baba, J. - A., & Schack, T. (2019). Assessment of Random and Blocked Practice Schedules on Motor Skills’ Acquisition, Retention and Transfer Among Selected Senior High School Students. American Journal of Sports Science, 7(1), 26-33. doi:10.11648/j.ajss.20190701.15
PUB | PDF | DOI
 
[21]
2019 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2939844 OA
Ahinkorah, B. O., Hagan Junior, J. E., Seidu, A. - A., Budu, E., Hormenu, T., Mintah, J. K., Sambah, F., et al. (2019). Access to Adolescent Pregnancy Prevention Information and Services in Ghana: A Community-Based Case-Control Study. Frontiers in Public Health, 7, 1-11. doi:10.3389/fpubh.2019.00382
PUB | PDF | DOI | WoS | PubMed | Europe PMC
 
[20]
2019 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2939845
Sambah, F., Hagan Jr., J. E., Mintah, J. K., Hormenu, T., Ahinkorah, B. O., Schack, T., & Seidu, A. - A. (2019). Determinants of HIV testing and counseling utilization among trainee nurses and midwives in Central Region of Ghana. Clinical Research in Psychology, 2(1), 1-10.
PUB
 
[19]
2018 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2920445 OA
Hagan Jr., J. E., Pollmann, D., & Schack, T. (2018). Selective Antecedents of Competitive State Anxiety Dimensions During High Stakes in Elite Competition. American Journal of Sports Science, 6(3), 88-97. doi:10.11648/j.ajss.20180603.14
PUB | PDF | DOI
 
[18]
2018 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2920446 OA
Hagan Jr., J. E., Nsaiah-Asamoah, C., Hormenu, T., Pollmann, D., & Schack, T. (2018). Managing Overweight and Obesity in Ghana from a Cultural Lens. The Complementary Role of Behaviour Modification. Journal of Preventive Medicine and Care, 2(2), 18-31. doi:10.14302/issn.2474-3585.jpmc-18-2059
PUB | PDF | DOI
 
[17]
2018 | Zeitschriftenaufsatz | PUB-ID: 2918630
Hagan Jr., J. E., Schack, T., & Koester, D. (2018). Passion play. Embracing new scientific perspectives for improved sport psychology consulting. SOJ Psychology, 4(3), 1-5. doi:10.15226/2374-6874/5/1/00143
PUB | DOI
 
[16]
2018 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2932083 OA
Hormenu, T., Hagan Jr., J. E., & Schack, T. (2018). Predictors of alcohol consumption among in-school adolescents in the Central Region of Ghana. A baseline information for developing cognitive-behavioural interventions . PLOS One, 13(11), 1-16. doi:10.1371/journal.pone.0207093
PUB | PDF | DOI | WoS | PubMed | Europe PMC
 
[15]
2018 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2921188
Hagan Jr., J. E., Pollmann, D., & Schack, T. (2018). Selective predictors of competitive state anxiety dimensions during high stakes in elite competition. JOURNAL OF SPORT & EXERCISE PSYCHOLOGY, 40(S 1), 93-94.
PUB | WoS
 
[14]
2018 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2933014
Sambah, F., Hormenu, T., Ahinkorah, B. O., Hagan Jr., J. E., & Schack, T. (2018). Nurses/ Midwifery Trainees’ Knowledge, Attitudes and Utilisation of HIV Testing/Counselling Service in the Central Region of Ghana. Journal of Health Science, 2018(6), 449-460. doi:10.17265/2328-7136/2018.06.009
PUB | DOI
 
[13]
2018 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2932080
Hormenu, T., Hagan Jr., J. E., Schack, T., & Pollmann, D. (2018). Psychosocial Determinants of Marijuana Utilization among Selected Junior High School Students in the Central Region of Ghana. Journal of Preventive Medicine and Care, 2(2), 43-57.
PUB
 
[12]
2018 | Zeitschriftenaufsatz | PUB-ID: 2919123
Hormenu, T., Hagan Jr., J. E., & Schack, T. (2018). Socio-demographic inequalities in the prevalence of sexual intercourse among school going adolescents in the Central Region of Ghana. EC Psychology and Psychiatry, 7(5), 227-237.
PUB
 
[11]
2017 | Zeitschriftenaufsatz | PUB-ID: 2916065 OA
Hagan Jr., J. E., Ansah, E. W., Pollmann, D., & Schack, T. (2017). Elite Student-Athletes' Perceptions of Coaches’ Behavior during the 23rd World Universiade Games in Kazan, Russia. International Journal of Human Movement and Sports Sciences, 5(4), 68-76. doi:10.13189/saj.2017.050402
PUB | PDF | DOI
 
[10]
2017 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2916070 OA
Hagan Jr., J. E., & Schack, T. (2017). The Influence of Indigenous Culture on Sport Psychology Practice: Challenges and Prospects. Psychology and Behavioral Science International Journal, 7(4), 1-3. doi:10.19080/PBSIJ.2017.07.555719
PUB | PDF | DOI
 
[9]
2017 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2911463 OA
Hagan Jr., J. E., Pollmann, D., & Schack, T. (2017). Interaction between Gender and Skill on Competitive State Anxiety Using the Time-to-Event Paradigm: What Roles Do Intensity, Direction, and Frequency Dimensions Play? Frontiers in Psychology, 8, 692. doi:10.3389/fpsyg.2017.00692
PUB | PDF | DOI | WoS | PubMed | Europe PMC
 
[8]
2017 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2916329 OA
Hagan Jr., J. E., Pollmann, D., & Schack, T. (2017). Elite Athletes’ in-event competitive anxiety responses and psychological skills usage under differing conditions. Frontiers in Psychology, 8(2280), 2280. doi:10.3389/fpsyg.2017.02280
PUB | PDF | DOI | WoS | PubMed | Europe PMC
 
[7]
2017 | Datenpublikation | PUB-ID: 2908937
Hagan Jr., J. E. (2017). Competitive State Anxiety and Psychological Skills (Research Data). Bielefeld University.
PUB | Dateien verfügbar
 
[6]
2017 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2913280 OA
Hagan Jr., J. E., Pollmann, D., & Schack, T. (2017). Exploring temporal patterning of psychological skills usage during the week leading up to competition: Lessons for developing intervention programmes. PLOS ONE, 12(8), e0181814. doi:10.1371/journal.pone.0181814
PUB | PDF | DOI | WoS | PubMed | Europe PMC
 
[5]
2017 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2916071
Hagan Jr., J. E., & Schack, T. (2017). Integrating pre-game rituals and pre-performance routines in a culture-specific context: Implications for sport psychology consultancy. International Journal of Sport and Exercise Psychology, 15(1), 1-14. doi:10.1080/1612197X.2017.1292301
PUB | DOI | WoS
 
[4]
2017 | Dissertation | Veröffentlicht | PUB-ID: 2921147
Hagan Jr., J. E. (2017). A detailed account of competitive anxiety on a perceptual motor task. Bielefeld.
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[3]
2017 | Konferenzbeitrag | PUB-ID: 2916072
Hagan Jr., J. E., & Schack, T. (2017). Pre-game rituals and pre-performance routines in a culture-specific context: Implications for sport psychology consultancy. Presented at the Oral presentation at the 14th World Congress of the International Society of Sport Psychology (ISSP), 10-14 th July, Seville, Spain.
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[2]
2017 | Konferenzbeitrag | PUB-ID: 2908940
Hagan Jr., J. E., & Schack, T. (2017). Integrating pre-game rituals and pre-performance routines in a culture-specific context: Implications for sport psychology consultancy. In S. Gangyan, J. Cruz, & J. C. Jaenes (Eds.), Sport Psychology: Linking theory to practice. Proceedings of the XIV ISSP World Congress of Sport Psychology from July 10th to 14th in Seville, Spain
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[1]
2016 | Kurzbeitrag Konferenz / Poster | Veröffentlicht | PUB-ID: 2905988
Hagan Jr., J. E., Schack, T., & Pollmann, D. (2016). Pre-Event Competitive State Anxiety Fluctuations: Intensity, Direction, and Frequency Accounts Using the Time-to-Event Paradigm. Research Quarterly for Exercise and Sport, 87(Suppl. 1), 71.
PUB | WoS
 

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