인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
크롬 서지관리 다운로드
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
피인용 0
초록·키워드
This study examined year-to-year performance changes among korean professional baseball rookie of the year award recipients to distinguish whether observed declines are attributable to regression to the mean (RTM) or represent a genuine sophomore slump.
The results showed no statistically significant difference in batting average between the award year and the following season for hitters. After accounting for RTM, the decline in batting average was not statistically meaningful, indicating no clear evidence of a sophomore slump. In contrast, pitchers exhibited statistically significant declines in both wins and earned run average (ERA) in the following season. Comparisons with RTM estimates revealed that these declines could not be fully explained by regression effects alone, suggesting the presence of a genuine sophomore slump.
Overall, the findings indicate that performance decline among Rookie of the Year recipients is not consistent across all performance indicators. Therefore, it is difficult to generalize such declines as a universal sophomore slump. Future research should investigate whether this phenomenon is specific to Rookie of the Year players or extends to other player groups and sports.
The results showed no statistically significant difference in batting average between the award year and the following season for hitters. After accounting for RTM, the decline in batting average was not statistically meaningful, indicating no clear evidence of a sophomore slump. In contrast, pitchers exhibited statistically significant declines in both wins and earned run average (ERA) in the following season. Comparisons with RTM estimates revealed that these declines could not be fully explained by regression effects alone, suggesting the presence of a genuine sophomore slump.
Overall, the findings indicate that performance decline among Rookie of the Year recipients is not consistent across all performance indicators. Therefore, it is difficult to generalize such declines as a universal sophomore slump. Future research should investigate whether this phenomenon is specific to Rookie of the Year players or extends to other player groups and sports.
본문·목차
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
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