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811.
Christopher J. Palmer Gary E. Riccio Richard E. A. Van Emmerik 《Ecological Psychology》2013,25(2):95-121
Orientation toward one's surroundings is necessary for prospective control of action, and constraints on orienting activity have consequences for animal survival. Physically coupled load is a constraint for humans wearing protective equipment (firefighters, soldiers, etc.). The consequences of load on postural affordances while transitioning to upright stance was used to quantify the impact of different soldier configurations. Eight participants established upright posture in 4 relevant load configurations (5.0 to 79.2 lb). Load affected the accessibility of optical information at a distance as evidenced by increasing downward head angles and reductions in postural coordination. Reductions in the variability of time to establish upright stance with load suggests a loss of functional adaptability. Load asymmetries played a significant role as the most asymmetric configuration (not the heaviest) had the most detrimental effect on postural affordances. Center of Pressure (CoP) dynamics reflected the consequences of asymmetric loading on postural regulation as greater power and fluctuations across frequencies were observed. Physically coupled load induces significant constraints on orienting activity, and load asymmetry contributes significantly to the detrimental effects of protective equipment on action-perception coupling during whole-body movements. 相似文献
812.
813.
Mark W. Aoyagi Richard H. Cox Richard T. McGuire 《Journal of Applied Sport Psychology》2013,25(1):25-41
The purpose of this study was to introduce the construct of organizational citizenship behavior (OCB; Organ, 1988) into the sport psychology literature and examine its utility in sport. Based upon OCB research in the organizational literature, the Multidimensional Model of Leadership (MML; Chelladurai, 1978), the conceptual framework of team cohesion (CFC; Carron & Hausenblas, 1998), and a model of athlete satisfaction (MAS; Chelladurai & Riemer, 1997) were selected as theoretically sound antecedents to be associated with OCB in sport. A total of 193 student-athletes from a large Division I university and a smaller Division III university representing a variety of sports participated in the study. Results of the study provide preliminary evidence for OCB as a unique and meaningful construct in sport and support many of the predictions hypothesized in the MML, CFC, and MAS. Results are discussed in the context of previous literature as well as theoretical, research, and practical implications. 相似文献
814.
This study examined the frequency of observed prosocial and antisocial behaviors in soccer teams, age differences in observed behaviors and motivational variables, and whether motivational variables account for age differences in observed behaviors. Participants were 313 adolescent soccer players, recruited from three age groups: under 13, under 15, and under 17. Each age group was represented by eight teams. Players were filmed during a game and completed questionnaires after the game. Videotaped games were analyzed by two observers, who recorded behaviors for each team rather than each individual player; therefore, all data were analyzed only at the group level. Observed antisocial behaviors were more frequent than prosocial ones. Significant differences were also identified among the three age groups with the oldest group displaying more frequent antisocial and less frequent prosocial behaviors and perceiving a stronger performance climate and a weaker mastery climate in their team compared to the two younger groups. A series of ANCOVAs using motivational variables as covariates indicated that mastery climate followed by performance climate accounted for the largest decrease in the variance of both prosocial and antisocial behaviors attributed to the age group factor. The findings are discussed in terms of their implications for promoting fair play in sport. 相似文献
815.
Social validation is used to determine satisfaction with an intervention and has been utilized in many single-case studies within sport and exercise psychology research and consultancy. This article reviews current social validation procedures and makes recommendations of how a more thorough consideration of the technique could add greater value to the understanding of single-case protocols within research and applied practice. Recommendations include using semi-structured interviews for data collection, using content analysis to analyze these data, reporting social validation results in a thorough manner, collecting social validation information from significant others, and collecting social validation data as frequently as possible. 相似文献
816.
817.
Some Costs of American Corporate Capitalism: A Psychological Exploration of Value and Goal Conflicts
Evolutionary psychology has been proposed as a metatheoretical framework for psychology. We argue that evolutionary psychology should be expanded if it is to offer new insights regarding the major issues in psychology. Evolutionary developmental biology can provide valuable new insights into issues such as the domain-specificity of the human mind, the nature–nurture debate, stages in development, and the origin of individual differences. Evolutionary developmental biology provides evidence for the hypotheses that domain-general and domain-specific abilities co-occur, that nature and nurture interact in a dynamic and nonadditive way, that stages occur in development, and that individual differences are the result of pleiotropic effects during development. 相似文献
818.
Richard Almond 《Psychoanalytic Dialogues》2013,23(3):378-387
The target paper had the purpose of drawing attention to something “beyond countertransference”—the impact of the therapist’s psychology on the treatment, not in reaction to the patient, but as desires and defenses that operate throughout. The illustrative issue was a speculation that my development and analytic engagement carried elements that led me to interact with women patients in a way that increased the likelihood of their conceiving. The respondents reacted differently to the provocative aspect of this idea, but have in common a recognition of the analyst’s desire as an important part of the relationship. A further case vignette is introduced in this reply to examine some of the points raised by the respondents, in particular how the analyst’s desire may be expressed in a form that is modulated by the analytic role and at the same time has an impact on the patient’s life decisions. In sum, we are players in the drama of analytic work, and the more we think about what and how we are ourselves in treatments, the more informed our inevitable impact will be. 相似文献
819.
Richard S. Balkin Javier Cavazos Jr. Arthur E. Hernandez Roberto Garcia Denise L. Dominguez Alexandra Valarezo 《Journal of Addictions & Offender Counseling》2013,34(1):30-39
Factor analyses were conducted on scores from the Reynolds Adolescent Adjustment Screening Inventory (RAASI; Reynolds, 2001 ) representing at‐risk Latino youth. The 4‐factor model of the RAASI did not exhibit a good fit. However, evidence of generalizability for Latino youth was noted. 相似文献
820.