Measuring People's Performance For Selection Purposes And Suggest How These Might Be Overcome

2494 words - 10 pages

When measuring people's performance for the purpose of selection there are a number of key issues involved. The first section of this essay will explain these issues before explaining how they can be overcome in the second section. The final part of this essay will deal with the advantages and disadvantages of using the interview method as a selection tool, before concluding the main points.Human resource selection is a process that requires the measurement of candidates to enable accurate decision making in making an appointment. The goal of the selection system is to select individuals who will perform well on the job. The system must be as fair and accurate as possible and must use reliable and valid measures of job applicant characteristics.One issue in measuring performance for selection purposes is the reliability of the tests used to measure the individuals. The term reliability refers to the consistency of the selection and assessment process in giving the same results and this can be with similar sets of people or with the same people over a period of time. If the tests used are unreliable then the sample will contain systematic and random errors. A test score is consistent (and therefore reliable) if random error is low and there are minimal fluctuations in observed scores. The ideal situation is for the test scores to be free from systematic and random error. There are three main methods of assessing reliability each using the correlation coefficient as the index of reliability with 0.8 or higher being considered good. The three methods are:* Test-retest - This method examines the consistency of a selection tool over time. The correlation is computed between the time 1 score and the time 2 score. This correlation is called the coefficient of stability.* Parallel forms - This method of assessing reliability is appropriate when two versions of the same selection tool are used. The correlation between scores for form A and form B of the test. The correlation is called the coefficient of equivalence. When two different interviewers interview the job applicant and each rate them separately on a number of dimensions, the interviews can be viewed as parallel forms of the same interview test. The correlation between the two evaluations is known as inter-rater reliability.* Internal consistency - This method is similar to the parallel form method except that individual items on a selection tool, rather than the whole tool is assessed for their equivalence to each other. This type of reliability helps to assess whether all the items on a test are testing for the same trait or ability that is whether they are internally consistent.(Fischer, Schoenfeldt and Shaw, 1990)Each method of assessing reliability provides different information about the types of error that may affect a particular type of test. To cover all possible sources of error the use of multiple methods may be necessary. Reliability serves as the foundation upon which the validity of...

Find Another Essay On Measuring people's performance for selection purposes and suggest how these might be overcome

To what extent do stories and information about Apollo's personalities problems suggest that these problems can be resolved?

1919 words - 8 pages Apollo can be said to embody certain personality problems, and certain problems of civilization (think of the culture-nature relationship/tension). To what extent, if at all, do stories and information about Apollo suggest these problems can be resolved?Apollo is a complex figure with multiple attributes that make him difficult to understand. He takes on many roles (god of prophecy, healing, arts, archery), each of which has a duality of its own....

Marijuana Should Be Legalized for Medicinal Purposes

1959 words - 8 pages Marijuana Should Be Legalized for Medicinal Purposes How would most Americans react if the law allowed the use of heroin, LSD, or amphetamines for medical purposes? Many of us would react in disbelief mainly because of the effects of these powerful and addictive drugs. However, in Arizona the law permits the use of heroin, LSD, and amphetamines for medicinal purposes, yet the medicinal use of marijuana remains illegal in the United States...

Marijuana Should Be Legalized For Medicinal Purposes

1046 words - 4 pages Attention getter: Do you suffer from pain, migraines, eating disorders or other sicknesses? If so, you may want to consider marijuana as a treatment. Central Idea: Marijuana should be legalized for medicinal purposes. Significance to the audience: This is important to all of use because many of us are misinformed about marijuana and are unaware of its beneficial properties. Preview of main points: Today I will tell you about why marijuana...

Should Marijuana be legalized for Medicinal Purposes?

1130 words - 5 pages Should Marijuana be legalized for Medicinal Purposes?Legalizing marijuana for medicinal purposes has been an extremely controversial topic, one that has it supporters who have long fought the opposition. Although marijuana has been used for thousand of years to provide relief from many health problems, it still remains an illegal drug in the United States. There are many doctors who support the effectiveness of the use of marijuana as treatment...

How do you account for the prejudiced attitudes found in some localities towards people with mental health problems and how might such prejudice be countered (opposed/retaliated against)?

951 words - 4 pages The media have long since published articles and aired adverts which have been discriminating and predujiced towards the mentally ill, these have frequently been negative and alarming images that have been designed to shock.These stories are usually always based on hearsay with frightening and shocking context, and no input from the person or persons involved.These articles cannot fail to influence the public's attitudes, beliefs fears and...

Discuss how both structural and agency factors might be involved in explanations of crime

903 words - 4 pages Crime can be defined as an act which breaks a Governmental law and is therefore punishable pertaining to such laws. It can be said that this is the ‘legal definition of a crime’. Such crimes include those such as murder, abuse and theft. A crime could also be seen as an act that may offend a set of norms such as a moral code, defined as the ‘normative definition of crime’. These ‘crimes’ include acts such as...

What evidence is there to suggest that the conspiracy theorists might be right about the death of Martin Luther king

3634 words - 15 pages What evidence is there to suggest that the conspiracy theorists might be right about the death of Martin Luther King, Jr?James Earl Ray died in a Nashville Hospital in 1998. He was the principal suspect in the assassination of Dr Martin Luther King, Jr., in Memphis Tennessee, on 4 Apr, 1968. Ray had been an out-of-work drifter and was an escaped felon at the time of the shooting; he was captured in London two months after the assassination, and...

Wealth and How Money Influences People's Lives

1174 words - 5 pages Wealth and How Money Influences People's Lives Some people generate an adequate living working for others, some do quite well, while many people don’t do well. It is estimated that less than 16% of Canadians have more than $100,000 in their retirement funds while 38% have less than $10,000. Using money to make money is more likely to generate success. Using assets to generate wealth is likely to generate financial success. This is the...

Case name: iPremier Case 1. Issue identification. 2.What do the facts/issues suggest, and why is it important to consider the issues you raise? 3. What does your analysis suggest should be done?...

1318 words - 5 pages Individual Case Brief Rubric iPremier Case The response to the attack was as to be expected based on the situation and lack of preparation. While there was little that could be done to stop the attack while it was happening. However, there were many things that could have been done to prepare for such an attack and possibly prevent it. iPremier lacked proper emergency processes. A new employee was the "first responder"...

Show how code switching can be used for strategic purposes. In what way is code switching similar to or different from style shifting as a strategic tool

2365 words - 9 pages Codeswitching and style shifting are the two common means of communications today. The definition of code switching by Swann (2002) is "The switch between languages or language varieties, during the course of a single interaction". For example, codeswitching from the English to Swahili a seen in "Wache Mimi nielekee tauni tukutane this evening". (Let me go so that I may reach town, let's meet this evening) While the definition of style shifting...

How to Overcome Separation Anxiety for First-time Preschoolers

1216 words - 5 pages Leaving your child at school for the first time can be an overwhelming roller coaster ride. First-timers are absolutely full of challenging surprises! But hold on there dear parents. There are helpful ways which could alleviate the separation anxiety. It is significant for us to convey that different folks have different strokes. In the same way, first-time preschoolers have peculiar behaviours too. Some may adjust to the situation easily....

Similar Essays

What Do You See As The Principal Economic Challenges Faced By China And How Might These Be Addressed?

7955 words - 32 pages StructureIntroductionEconomic Historical Background of ChinaChallenges and Recommendations faced by Chinas economyChallenges faced by WTO MembershipChallenges faced by SOESRecommendationChallenges for the financial sector reform in ChinaRecommendationThe Challenges of AgricultureRecommendationChallenges Based on UnemploymentRecommendationChallenges and Recommendation based on EducationChallenges based on...

Measuring Merit: Pay For Performance Essay

1079 words - 4 pages Introduction The reauthorization of the Elementary and Secondary Education Act known as No Child Left Behind (NCLB, 2011) has made increasing student achievement and reducing inconsistencies in the dissemination of teacher qualifications a national priority (Guarino, Brown, & Wyse, 2011). Classic fixed salary schedules that consider only a teacher’s education and years of experience have been popular since the 1920’s (Koppich, 2005). This...

Marijuana Should Be Legal For Medicinal Purposes. It Is About How Marijuana Should Be Legal For Medicinal Purposes

842 words - 3 pages Marijuana should be Legal for Medicinal PurposesDid know that one in five people get cancer in their lifetime? Now imagine if you were one of those one in five who had cancer, and you had to suffer through a constant regime of chemotherapy where you are on the edge of death, because the chemotherapy not only killing the cancerous cells but it is killing the all of the good cells in your body too. Every second you feel extremely nauseous and you...

Describe How Analogue To Digital Will Affect The System From A Technological Point Of View, And Discuss More Widely How Society Might Be Affected By These Changes

829 words - 3 pages It has been claimed that 'television has altered our world. In the same way people often speak of a new world, a new society, a new phrase of history, being created- 'brought about'- by this new technology' . Television wowed society when it was originally created as for the first time we were able to enjoy visual entertainment in the confinements of our own homes. At that time television only displayed two channels and transmitted simply to...