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  2. Mathematical anxiety - Wikipedia

    en.wikipedia.org/wiki/Mathematical_anxiety

    Mark H. Ashcraft defines math anxiety as "a feeling of tension, apprehension, or fear that interferes with math performance" (2002, p. 1). [ 2] It is a phenomenon that is often considered when examining students' problems in mathematics. According to the American Psychological Association, mathematical anxiety is often linked to testing anxiety.

  3. Psychological stress - Wikipedia

    en.wikipedia.org/wiki/Psychological_stress

    Psychological stress. In psychology, stress is a feeling of emotional strain and pressure. [ 1] Stress is a type of psychological pain. Small amounts of stress may be beneficial, as it can improve athletic performance, motivation and reaction to the environment. Excessive amounts of stress, however, can increase the risk of strokes, heart ...

  4. Selection bias - Wikipedia

    en.wikipedia.org/wiki/Selection_bias

    Selection bias is the bias introduced by the selection of individuals, groups, or data for analysis in such a way that proper randomization is not achieved, thereby failing to ensure that the sample obtained is representative of the population intended to be analyzed. [ 1] It is sometimes referred to as the selection effect.

  5. Lack of physical education - Wikipedia

    en.wikipedia.org/wiki/Lack_of_physical_education

    Lack of physical education is the inadequacy of the provision and effectiveness of exercise and physical activity within modern education.. When physical education fails to meet its goals of providing students with the knowledge base, life habits, and mindset necessary to be physically active throughout their lifetime, it can lead children to adopt a sedentary lifestyle.

  6. Sport psychology - Wikipedia

    en.wikipedia.org/wiki/Sport_psychology

    Sport psychology is defined by the European Federation of Sport Psychology (FEPSAC) in 1996, as the study of the psychological basis, processes, and effects of sport. [ 1] Sport is defined as any physical activity where the individuals engage for competition and health. [ 2] Sport psychology is recognized as an interdisciplinary science that ...

  7. Professional ethics - Wikipedia

    en.wikipedia.org/wiki/Professional_ethics

    Professional ethics encompass the personal and corporate standards of behavior expected of professionals. [ 1] The word professionalism originally applied to vows of a religious order. By no later than the year 1675, the term had seen secular application and was applied to the three learned professions: divinity, law, and medicine. [ 2]

  8. Health issues in athletics - Wikipedia

    en.wikipedia.org/wiki/Health_issues_in_athletics

    The health issues of athletics concern their physical and mental well-being in organized sport. If athletes are physically and mentally underdeveloped, they are susceptible to mental or physical problems. Efforts to improve performance can lead to harm from overtraining, adopting eating habits that damage them physically or psychologically ...

  9. Rating scale - Wikipedia

    en.wikipedia.org/wiki/Rating_scale

    Rating scale. A rating scale is a set of categories designed to obtain information about a quantitative or a qualitative attribute. In the social sciences, particularly psychology, common examples are the Likert response scale and 0-10 rating scales, where a person selects the number that reflecting the perceived quality of a product .