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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

Non-Suicidal Self-Injury, Anxiety, and Self-Esteem among Undergraduate College Students

Sulak, Bilge 25 August 2015 (has links)
No description available.
12

Perfectionism and anxiety: Is there a difference between high-ability students and their peers?

Reser, Kristen M. January 2016 (has links)
No description available.
13

Examining the Generalizability of Video Feedback with Cognitive Preparation to a Social Interaction Role-play

Reilly, Alison R. 26 July 2012 (has links)
No description available.
14

Disparities in Social Support Processes: Investigating Differences in Ingroup and Outgroup Sources of Social Support Among Gay Men

Merrill, Kelly Roy, Jr. 29 September 2022 (has links)
No description available.
15

A Study of the Changes Over Time in State Anxiety in a Computer-Assisted Instructional Program

Spence, M. Janet (Martha Janet) 12 1900 (has links)
The purposes of this study were to analyze (1) the changes over time in the state anxiety level of children in a computer-assisted program of reading instruction and in classroom reading instruction, (2) the changes in state anxiety patterns as related to gender, achievement level, and ethnicity, and (3) the difference in anxiety levels of the students while in computer-assisted reading instruction and classroom reading instruction.
16

Esporte e ansiedade pré-competitiva: uma análise dos parâmetros psicofisiológicos e sua relação com o desempenho esportivo em atletas profissionais de futsal / Sport and Anxiety pre-competition: an analysis of psychophysiological parameters and your relationship with performance in professional athletes of futsal

Paludo, Ana Carolina 23 September 2016 (has links)
O estado de ansiedade pré-competitiva e seu possível relacionamento com o desempenho esportivo tem se tornado foco de investigação por diversos pesquisadores, principalmente na área da psicologia do esporte. Entretanto, na modalidade futsal, essa relação ainda encontra-se pouco explorada. Assim o objetivo geral do estudo foi verificar a relação entre ansiedade pré-competitiva e o desempenho esportivo em atletas profissionais de futsal durante os playoffs de um campeonato esportivo. Adicionalmente, buscou-se analisar a possível influência entre a condição de jogo (dentro e fora de casa) e fase do campeonato (quartas de final, semifinal e final) sob as respostas de ansiedade e desempenho, além de aplicar a Teoria da Catástrofe para testar a interação entre ansiedade, excitação fisiológica e desempenho. Para tanto o estudo analisou 16 atletas do sexo masculino de futsal, da categoria sub-20, pertencentes a um clube de elite, do estado de São Paulo, Brasil. O estudo foi conduzido durante os playoffs de um campeonato de alta importância para a equipe, sendo as coletadas realizadas nos jogos em casa e fora de casa, nas fases de quartas de final, semifinal e final. Em cada jogo, a coleta ocorreu entre 15 a 30min antes do aquecimento da equipe, sendo avaliados o estado de ansiedade pelo CSAI-2R e a excitação fisiológica pela VFC. O desempenho esportivo foi analisado subjetivamente pelo técnico (questionário em escala Likert). Os tratamentos estatísticos utilizados foram: ANOVA 2x3 para análise da influência da condição e fase do campeonato; a correlação de Pearson para analisar a correlação entre as variáveis analisadas e a regressão linear múltipla que compôs os cálculos da Teoria da Catástrofe. Para todas as análises, foram considerados um alfa de 5%. Como principais resultados destaca-se a relação positiva e significativa da excitação fisiológica e do desempenho entre as diferentes fases da competição. Correlações significativas foram estabelecidas entre as variáveis analisadas, entretanto a maioria delas classificadas como \"moderada\". Através da Teoria da Catástrofe foi possível observar uma positiva interação entre ansiedade, excitação fisiológica e desempenho esportivo. Através dos resultados encontrados, podemos concluir que: o estado de ansiedade pré-competitiva e o desempenho esportivo apresentam uma relação negativa em atletas de futsal. Esta relação pode ser observada com a aplicação da Teoria da Catástrofe, no qual sob altos níveis de ansiedade cognitiva, o desempenho do atleta de futsal tende a diminuir, apenas quando estado de excitação fisiológica estiver elevado. Podemos ainda concluir que a fase da competição pode influenciar significativamente no comportamento dos atletas, através de um aumento no nível de excitação fisiológica conjuntamente com um melhor desempenho com o passar das fases / The pre-competitive state anxiety and it´s possible relationship with the sport performance has become a focus of investigation for many researchers, especially in sport psychology. However in the sport futsal, this relationship is still inconclusive. Thus, the aim of this study was to investigate the relationship between pre-competitive anxiety and performance of professional athletes of futsal during the playoffs of a championship. Furthermore, in this study the possible influence of the phase and game condition on the anxiety and performance responses was analyzed, additionally, the Catastrophe Theory was used to see the interaction amongst cognitive anxiety, arousal and performance responses. To develop this study, 16 male professional futsal athletes were analyzed, belonging to an elite club of São Paulo, Brazil. The study was conducted throughout the playoffs of an important championship on high level for the team. The samples were collected in home and away venue in phases of quarterfinals, semifinals and finals. The data were collected about 15 to 30 minutes before the warm-up in each game, in which the anxiety by CSAI-2R and the physiological arousal by HRV were evaluated. Performance was analyzed subjectively (Likert Scale questionnaire) and objectively (match analysis). The used statistics treatments were: the ANOVA 2x3 for analyzing the influence of phase and game condition; the Pearson\'s correlation for testing the correlation among the variables (state anxiety, physiological arousal and performance) and for the Catastrophe Theory followed specific statistical tests. For all analyzes the alpha was set on 5%. Among the main results we identified a significant influence of the phase of competition for the pre-competitive physiological arousal and the subjective performance. Significant correlations were found among the variables, however, the majority of them was classified as \"moderate\". The Catastrophe Theory presented a positive application on the interaction among anxiety, physiological arousal by HRV indices and performance. Concerning the findings, we can conclude that the pre-competitive state of anxiety and the performance showed a negative relationship in futsal athletes. This relationship can be observed in the Catastrophe Theory, when under high levels of cognitive anxiety, decrease their performance as a function of the increase of physiological arousal. Beyond that, we can conclude that the phase of the game can influence the athlete\'s behavior. When the phase of championship increases, the athletes show a higher level of physical arousal, plus the great subjective performance
17

Esporte e ansiedade pré-competitiva: uma análise dos parâmetros psicofisiológicos e sua relação com o desempenho esportivo em atletas profissionais de futsal / Sport and Anxiety pre-competition: an analysis of psychophysiological parameters and your relationship with performance in professional athletes of futsal

Ana Carolina Paludo 23 September 2016 (has links)
O estado de ansiedade pré-competitiva e seu possível relacionamento com o desempenho esportivo tem se tornado foco de investigação por diversos pesquisadores, principalmente na área da psicologia do esporte. Entretanto, na modalidade futsal, essa relação ainda encontra-se pouco explorada. Assim o objetivo geral do estudo foi verificar a relação entre ansiedade pré-competitiva e o desempenho esportivo em atletas profissionais de futsal durante os playoffs de um campeonato esportivo. Adicionalmente, buscou-se analisar a possível influência entre a condição de jogo (dentro e fora de casa) e fase do campeonato (quartas de final, semifinal e final) sob as respostas de ansiedade e desempenho, além de aplicar a Teoria da Catástrofe para testar a interação entre ansiedade, excitação fisiológica e desempenho. Para tanto o estudo analisou 16 atletas do sexo masculino de futsal, da categoria sub-20, pertencentes a um clube de elite, do estado de São Paulo, Brasil. O estudo foi conduzido durante os playoffs de um campeonato de alta importância para a equipe, sendo as coletadas realizadas nos jogos em casa e fora de casa, nas fases de quartas de final, semifinal e final. Em cada jogo, a coleta ocorreu entre 15 a 30min antes do aquecimento da equipe, sendo avaliados o estado de ansiedade pelo CSAI-2R e a excitação fisiológica pela VFC. O desempenho esportivo foi analisado subjetivamente pelo técnico (questionário em escala Likert). Os tratamentos estatísticos utilizados foram: ANOVA 2x3 para análise da influência da condição e fase do campeonato; a correlação de Pearson para analisar a correlação entre as variáveis analisadas e a regressão linear múltipla que compôs os cálculos da Teoria da Catástrofe. Para todas as análises, foram considerados um alfa de 5%. Como principais resultados destaca-se a relação positiva e significativa da excitação fisiológica e do desempenho entre as diferentes fases da competição. Correlações significativas foram estabelecidas entre as variáveis analisadas, entretanto a maioria delas classificadas como \"moderada\". Através da Teoria da Catástrofe foi possível observar uma positiva interação entre ansiedade, excitação fisiológica e desempenho esportivo. Através dos resultados encontrados, podemos concluir que: o estado de ansiedade pré-competitiva e o desempenho esportivo apresentam uma relação negativa em atletas de futsal. Esta relação pode ser observada com a aplicação da Teoria da Catástrofe, no qual sob altos níveis de ansiedade cognitiva, o desempenho do atleta de futsal tende a diminuir, apenas quando estado de excitação fisiológica estiver elevado. Podemos ainda concluir que a fase da competição pode influenciar significativamente no comportamento dos atletas, através de um aumento no nível de excitação fisiológica conjuntamente com um melhor desempenho com o passar das fases / The pre-competitive state anxiety and it´s possible relationship with the sport performance has become a focus of investigation for many researchers, especially in sport psychology. However in the sport futsal, this relationship is still inconclusive. Thus, the aim of this study was to investigate the relationship between pre-competitive anxiety and performance of professional athletes of futsal during the playoffs of a championship. Furthermore, in this study the possible influence of the phase and game condition on the anxiety and performance responses was analyzed, additionally, the Catastrophe Theory was used to see the interaction amongst cognitive anxiety, arousal and performance responses. To develop this study, 16 male professional futsal athletes were analyzed, belonging to an elite club of São Paulo, Brazil. The study was conducted throughout the playoffs of an important championship on high level for the team. The samples were collected in home and away venue in phases of quarterfinals, semifinals and finals. The data were collected about 15 to 30 minutes before the warm-up in each game, in which the anxiety by CSAI-2R and the physiological arousal by HRV were evaluated. Performance was analyzed subjectively (Likert Scale questionnaire) and objectively (match analysis). The used statistics treatments were: the ANOVA 2x3 for analyzing the influence of phase and game condition; the Pearson\'s correlation for testing the correlation among the variables (state anxiety, physiological arousal and performance) and for the Catastrophe Theory followed specific statistical tests. For all analyzes the alpha was set on 5%. Among the main results we identified a significant influence of the phase of competition for the pre-competitive physiological arousal and the subjective performance. Significant correlations were found among the variables, however, the majority of them was classified as \"moderate\". The Catastrophe Theory presented a positive application on the interaction among anxiety, physiological arousal by HRV indices and performance. Concerning the findings, we can conclude that the pre-competitive state of anxiety and the performance showed a negative relationship in futsal athletes. This relationship can be observed in the Catastrophe Theory, when under high levels of cognitive anxiety, decrease their performance as a function of the increase of physiological arousal. Beyond that, we can conclude that the phase of the game can influence the athlete\'s behavior. When the phase of championship increases, the athletes show a higher level of physical arousal, plus the great subjective performance
18

Psychological skills, state anxiety and coping of South African rugby players : a cognitive perspective / Pieter Kruger

Kruger, Pieter January 2005 (has links)
Objectives: The main objective of the research in this thesis was to investigate the psychological skills, state anxiety and coping of senior rugby players in South Africa. Methodology: The first manuscript (Chapter 2) was a literature review that investigated whether the coping model suggested by Moos and Shaefer (1993) could be applied to investigate the interaction between various psychological factors involved in the coping process, within a sports context. The model was evaluated by examining the relevant factors, including the environmental system, personal factors, life crises and transitions, cognitive appraisals and coping responses, as well as the general health and well-being of individuals. The manuscripts presented in Chapters 3, 4 and 5 made use of a cross-sectional design to assess the constructs central to the stated aims of the study. The participants in this research project were from the following teams during the 2003 and 2004 seasons: South African Super 12 teams (Stormers, Bulls, Cats and Sharks); South African provincial teams (Free State Cheetahs, Gauteng Lions, North-West Leopards and the Falcons); South African club rugby teams (North-West University 1st team, Tswane University of Technology 1st team, Kimberley Combined Forces and the Leopards amateur club team). The players were psychometrically evaluated in the week leading up to an important game (usually 2-3 days before the game). The number of players included in this study was 139 Super 12 rugby players, 106 provincial rugby players and 95 club rugby players, resulting in a cumulative total of 340 senior rugby players. The Athletic Coping Skills Inventory-28 (ACSI-28) was used to evaluate the players' psychological skills (manuscripts 2, 3 and 4). The Competitive State Anxiety Inventory-2 (CSAI-2) was used to ascertain the state anxiety of the rugby players (manuscript 3) and a biographical questionnaire (compiled by the researcher) was used to gather demographical and biographical information of the players (manuscript 4). Results and conclusions of the individual manuscripts: - Manuscript 1 concluded that there were substantial literature findings that supported and explained the influence of the different psychological factors that form part of the Moos and Shaefer (1993) coping model regarding the coping abilities of athletes. It appeared that this model could potentially be applied in a sports context to clarify the factors influencing the coping process of athletes. - The results in manuscript 2 reported significant differences between the psychological skills of the Super 12 and club rugby players on four of the seven ACSI-28 subscales. No differences, however, could be found between Super 12 and provincial rugby players. The research further concluded that no statistically or practically significant differences in psychological skills could be found between forwards and backline rugby players or between the different positional groupings (props, hookers, locks, loose forwards, inside backs and outside backs) in senior South African rugby. - Manuscript 3 concluded that senior South African rugby players with high levels of psychological skills experienced lower levels of state anxiety, and that they interpreted the state anxiety that they experienced as more facilitative to their performance. This might suggest that rugby players with high levels of psychological skills could generally cope better with the challenges of competitive rugby. Rugby players with high levels of psychological skills also experienced higher levels of self-confidence and interpreted their self-confidence as more facilitative to performance. - The results in manuscript 4 suggested that certain prior experiences and a number of sports-specific perceptions could have an influence on the psychological skills of rugby players. However, the only biographical variable that appeared to be a common denominator between the high psychological skills groups on all three levels of rugby were the players' perceptions regarding their own abilities to do optimal psychological preparation before a game. The research could not indicate the direction of the interaction between prior experience, cognitive perceptions and psychological skills, but acknowledged the strong association between these factors and the levels of psychological skills of South African senior rugby players. / Thesis (Ph.D. (Psychology))--North-West University, Potchefstroom Campus, 2006.
19

Psychological skills, state anxiety and coping of South African rugby players : a cognitive perspective / Pieter Kruger

Kruger, Pieter January 2005 (has links)
Objectives: The main objective of the research in this thesis was to investigate the psychological skills, state anxiety and coping of senior rugby players in South Africa. Methodology: The first manuscript (Chapter 2) was a literature review that investigated whether the coping model suggested by Moos and Shaefer (1993) could be applied to investigate the interaction between various psychological factors involved in the coping process, within a sports context. The model was evaluated by examining the relevant factors, including the environmental system, personal factors, life crises and transitions, cognitive appraisals and coping responses, as well as the general health and well-being of individuals. The manuscripts presented in Chapters 3, 4 and 5 made use of a cross-sectional design to assess the constructs central to the stated aims of the study. The participants in this research project were from the following teams during the 2003 and 2004 seasons: South African Super 12 teams (Stormers, Bulls, Cats and Sharks); South African provincial teams (Free State Cheetahs, Gauteng Lions, North-West Leopards and the Falcons); South African club rugby teams (North-West University 1st team, Tswane University of Technology 1st team, Kimberley Combined Forces and the Leopards amateur club team). The players were psychometrically evaluated in the week leading up to an important game (usually 2-3 days before the game). The number of players included in this study was 139 Super 12 rugby players, 106 provincial rugby players and 95 club rugby players, resulting in a cumulative total of 340 senior rugby players. The Athletic Coping Skills Inventory-28 (ACSI-28) was used to evaluate the players' psychological skills (manuscripts 2, 3 and 4). The Competitive State Anxiety Inventory-2 (CSAI-2) was used to ascertain the state anxiety of the rugby players (manuscript 3) and a biographical questionnaire (compiled by the researcher) was used to gather demographical and biographical information of the players (manuscript 4). Results and conclusions of the individual manuscripts: - Manuscript 1 concluded that there were substantial literature findings that supported and explained the influence of the different psychological factors that form part of the Moos and Shaefer (1993) coping model regarding the coping abilities of athletes. It appeared that this model could potentially be applied in a sports context to clarify the factors influencing the coping process of athletes. - The results in manuscript 2 reported significant differences between the psychological skills of the Super 12 and club rugby players on four of the seven ACSI-28 subscales. No differences, however, could be found between Super 12 and provincial rugby players. The research further concluded that no statistically or practically significant differences in psychological skills could be found between forwards and backline rugby players or between the different positional groupings (props, hookers, locks, loose forwards, inside backs and outside backs) in senior South African rugby. - Manuscript 3 concluded that senior South African rugby players with high levels of psychological skills experienced lower levels of state anxiety, and that they interpreted the state anxiety that they experienced as more facilitative to their performance. This might suggest that rugby players with high levels of psychological skills could generally cope better with the challenges of competitive rugby. Rugby players with high levels of psychological skills also experienced higher levels of self-confidence and interpreted their self-confidence as more facilitative to performance. - The results in manuscript 4 suggested that certain prior experiences and a number of sports-specific perceptions could have an influence on the psychological skills of rugby players. However, the only biographical variable that appeared to be a common denominator between the high psychological skills groups on all three levels of rugby were the players' perceptions regarding their own abilities to do optimal psychological preparation before a game. The research could not indicate the direction of the interaction between prior experience, cognitive perceptions and psychological skills, but acknowledged the strong association between these factors and the levels of psychological skills of South African senior rugby players. / Thesis (Ph.D. (Psychology))--North-West University, Potchefstroom Campus, 2006.
20

コラージュ表現による感情体験に関する一考察

Ito, Yoshimi, 木下, 由美子, Kinoshita, Yumiko, 伊藤, 義美 25 March 2001 (has links)
No description available.

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