What Is Two Feature Selection Strategies Chi Square An Information Gain

The questions in this instrument are weighted a numerical value of zero to three, with three being the highest score on each question.

The Performance Measurement is a way to either measure or give a understandable value to what has been done compared to what was supposed to be done. It applies to all aspects in the working environment, such as procedures, critical activities and processes. In other words, first you set pre-defined goals and give away tasks and responsibilities to other workers, then at the deadline you can compare the achieved results to what the original goal was at the beginning. It is also useful to evaluate not only the final result, but even all the actions taken to get that particular results and the way the actions have been taken as well.

________ implies that a performance appraisal system is capable of distinguishing effective from ineffective performers. A. Relevance B. Sensitivity C. Reliability D. Acceptability Correct:

(Measureable) quality is being measured by scores (areas are being identified by scores of either higher or lower)

It is possible for a measure to have one and not all of the above criteria’s. If it lacks one of the measurements the chances of the study/research lacking credibility are higher.

| (TCO A,B,C) The measure of how well a property is designed to do the job it is intended to perform is called _________________ .

Memory is a set of cognitive processes that allow us to remember past information (retrospective memory) and future obligations (prospective memory) so we can navigate our lives. The strength of our memory can be influenced by the connections we make through different cognitive faculties as well as by the amount of time we spend devoting to learning specific material across different points in time. New memories are created every time we remember specific event, which results in retrospective memories changing over time. Memory recall can be affected retrospectively such as seeing increased recall in the presence of contextual cues or false recall of information following leading questions. Memory also includes the process

Effectiveness: the degree to which something is successful in producing a desired result; success. adequate to accomplish a purpose; producing the intended or expected result: (“Miriam-Webster,” 2017).

Measuring performance means when a business will measure the quality of the activities that are passing and the quality of the services provided to the customers by employees. It involves creating a simple, but effective, system for determining whether organizations meet objectives. It’s also a process of collecting and reporting information regarding the performance of an individual, group or organizations. It can

i) a ‘Performance Assessment’ ii) an ‘Other Evidence Assessment’ (evidence identified from the list below – outputs of work performance)

Accuracy: It is better to be accurate for people all the time to avoid the mistake. For example, unit nine assignment I was talking about both liberal and conservative, and they should come out with accurate idea to become leaders of the U.S and qualify the position of the president because one of them will be the president of the country.

‘Performance records or measurement’ refers to the process of quantifying the efficiency or effectiveness of an action, while a measurement is the metric used in the quantification of the process (Neely, et al 1995).

Validity refers to that measuring tool or approaches can accurately measure things needed to be measured. It can be considered as an extent that measured results reflect investigative contents. Measured results more tend to be identical, validity will be higher, vice versa. Guba and Lincoln (1981) argued that whole social research must include invalidity in order to acquire worthwhile data within both the rationalistic paradigm (quantitative research) and naturalistic paradigm (qualitative research). Some factors can determine the level of validity, which include bias, construct

Objective performance measures tend to involve an unbiased measurement. Many of times this involves electronic timing devices, stopwatches, or distance measures. More so, in this instance the performance has a clear objective measure. However, within subjective performance measures it tends to be influenced by the observer's personal judgment of how the skill was performed. Thus, the abilities are closely scrutinized, observed, and criticized. This allows for more interpretation and opinion. These measures often refer to the quality and style of performance and are not always a clear and cut

| might affect how a learner can interact with others or how they view learning especially if they have had previously bad experiences of education.