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 involved, making things real with the situation hopefully being made a lot clearer to everyone involved. This sometimes takes a lot of confusion and worry away, allaying many fears and unanswered questions.Staff and mental health users should be advised that some people may upset them, being predujiced and discriminating. It could be painful for the users and support should be on hand if things get a little heated; compromise might sometimes have to

Why Marijuana Should Be Tested for Medicinal Purposes

1391 words - 6 pages do not experience relief from the standard treatment of their disorders (AIDS, Cancer, Epilepsy, etc.), it should be an obvious connection to have further research. If scientists were able to use their resources to figure out the unknowns of how cannabinoid substances affect different parts of the brain, they could learn how to directly increase potency of these certain chemicals in marijuana to produce more effective and immediate treatments for

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

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 technological security, which may mean looking to another company other than Qdata to house its computing facilities.� iPremier had been considering moving the facilities for some time, and unfortunately it took an attack on the company's data/site to make it clear that changes needed to be made.� Additionally, depending on the severity of the attack after IT investigation, it might be necessary to involve the FBI to see if it is feasible to first

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

Examine two content theories of motivation that you are familiar with and explain how these theories might help managers motivate employees more effectively

1696 words - 7 pages and needs as human beings. Since the manager works with and through people, he must recognize these needs in order to motivate his subordinates to work to the best of their abilities. Otherwise the efficiency of the whole firm may be affected. Yet the needs of individuals vary considerably and managers may have problems in introducing a system of motivation that satisfies everyone. Therefore, a manager might want to motivate the employees by

Similar Essays

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

7955 words - 32 pages "crossing the river while feeling the stones". The Chinese economy constantly faces economic problems and challenges while it obtains great economic achievements. The negative impacts will seriously influence the development of the Chinese economy especially if the PRC cannot solve them properly.This report will analyze the principle economic challenges faced by China and how these might be addressed in two sections. In the first section, the PRC's

Measuring Merit: Pay For Performance Essay

1079 words - 4 pages to states and school districts to help them implement merit pay systems. According to President Obama, “Good teachers will be rewarded with more money for improved student achievement” (Smarick, 2011) Problem Statement The purpose of this hypothetical study is to ascertain the potency of paying teachers for performance in order to promote the achievement of upper elementary students. Districts, challenged by a widening achievement gap, may

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

842 words - 3 pages are vomiting constantly, and you just don't want to eat, and you feel like dieing. Now you really wish there was something that would make you feel better. There is but it is only legal in some countries. It is the use of marijuana for medicinal purposes. The marijuana would suppress the nausea and make you feel much better and make you eat. For that is one of several reasons why marijuana should be legal everywhere for medicinal purposes.First

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 on the technical advances that have incurred since the introduction of television, yet a larger, more imperative factor is the effect this technology is having upon society. It is clamed that 'when a social need has been demonstrated, its appropriate technology will be found' . Therefore was there a social necessity for this invention? There have been both negatives and positives that have arisen since its creation. Television has allowed for up