Managing the HR Function Essay Example | Topics and Well Written Essays - 2000 words

Managing the HR Function - Essay Example So it is possible in principle to be included via representative participation (e.g., by union members or by members of the same group assessing acceptability and fairness of selection processes or instruments) (Dale, 2006). The importance of rigorous and detailed job analysis in underpinning human resource development and in sustaining an integrated approach to human resource management cannot be overestimated. Recruitment and selection procedures, training needs analysis, and appraisal procedures etc., are all likely to benefit from job or competency definitions which are produced directly from an analysis of job behaviors. As a result procedures for recruitment and selection, etc. are likely to be more accurate and less susceptible to bias and distortion than some other previously utilized techniques, for example, the traditional interview process relying on instinctive criteria or a 'gut feeling'. Person specification involves education and training information, qualifications and personal qualities. It is likely that job descriptions would conform to the framework discussed earlier for competencies. That is, they would be composed of elements which appear to be generic to most managerial positions (Dale, 2006). Second, that strong occupational sector-specific criteria are also to the fore, and third, that some considerable individuation occurring either through organization-determined or individual needs would also be present in any actual job description that applies to a particular manager in a particular organization (Wood and Payne, 1998). Information is collected about a job in a structured manner and computer analyzed in order to meet a variety of objectives; including, the specification of job tasks and job context, profiling of human attributes required for effective job performance, and the identification of relevant assessment methods. For example, a job descriptio n and person specification can be made through a questionnaire, and can be supplemented with 'validation' interviews conducted by the job analyst where the respondent is questioned about his/her responses Dale, 2006). The advantage and strength of person specifications is that the occupational standards approach advocates the use of 'range statements', describing the range of contexts and applications in which a employees would be expected to achieve the outcome. A specification of the range of contexts in which competence is to be demonstrated is not however a substitute for an assessment of competence which reflects the influence of the organizational climate/environment on an individual's actions/behavior (Wood and Payne, 1998). Where the latter is seen as a necessary and essential part of an individual's competence assessment the occupational standards approach may not, at least in its entirety, be sufficient. In order to perform the job effectively, the breadth of job related knowledge is regarded by managers as substantial across all functions. Leaders of large organizations see the job itself as undergoing basic change. It would seem necessary therefore, first, that anyone who wishes succes sfully to discharge leadership functions must anticipate coping with ongoing change in the organizational environment, and second, that he or she must recognize that leadership is itself undergoing a substantial transformation (Slowik, 2001). Person

Antibody mediated hypersensitivity is clinically more significant that Essay

Antibody mediated hypersensitivity is clinically more significant that cell mediated hypersensitivity. Discuss - Essay Example Immune system was initially separated in two branches. These were cellular immunity and the humoral immunity. The protective immunization function is found within the humor, serum or the cell-free body fluid, while the protective functions of the immunization was based in cellular immunity. The helper cells or the CD$ cells give protection against many pathogens. The Cytotoxic T cells lead to death through apoptosis without the use of cytokines, thus for the cell mediated immunity cytokines might fail to be present. Anabolic steroids are made up of some performance- enhancement drugs. These drugs do the mimicking of the testosterone inside the body and, therefore, facilitate performance by enlarging the muscle cells. These drugs if used inappropriately or at high doses or without supervisor they may cause irrational and erratic behavior and a wide range of adverse effects. Performance-enhancing drugs are used by bodybuilders, and by people of different age, right from middle-school to college students and old athletes. Anabolic steroids increase the protein production hence creating building blocks for bones, muscle cells, and body tissues. The main, side effects of the anabolic steroids is the androgenic effect, and its effect in damaging the liver (Benjamin 3). Androgenic response increases the male features like secondary characteristics, which normally come, up due to androgenic steroids. Medical indications in this case are due to inadequate production of testosterone within the body. The liver damage on the other side is influenced by the direct effect of oral steroids that gives the liver a hard time to metabolize. For many years, wise physicians have come to the realization that many human diseases could be understood as pathophysiology or a disordered physiology. In medicine, pathophysiology is one of the branches