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SIZE OF SAMPLE:
Large samples are more representative of the population of interest than the sinall samples. There are no specific rdes for determining the desired sample size. If the researcher uses the probability sampling method smaller samples are needed than non probability sampling.
A sample size of minimum 30 will be adequate according Poscoe (1975), but it can bc as large 100, 500, 1000, etc. Most nursing studies are limited to small convenient samples. Generalization to total population is usually difficult to make with any degree of confidence. The use of small samples dictates the need for studies to be replicated. If several investigators find similar results, generalization to other population are more appropriate.
Microform Catalogue: In microform catalogue, entries are greatly reduced and printed upon a film or fiche. The microform cannot be read by naked eyes. A suitable microform rea
Question 1 Strong employee relations equals solid organizations. Companies that interact effectively with workers financially outperform those that don't. Illustrate five m
Online Database Services: We shall be referring to online databases. Most of the well-known indexing and abstracting services are now available both in the print form and in t
Library Binding: Binding should be appropriate to the type of material and to the expected use. Early binding for libraries stressed strength, appearance being only a seconda
Information Behaviour: Briefly, information behaviour means the way users seek information, the way they go about finding it and the way they use it. Again, users' information
QUESTION 1 SWOT Matrix is one of the principal tools for strategic analysis. Referring to this matrix- (a) Explain what you understand by internal analysis (b) Explain wh
Acquisition Through Exchange: Acquisition through exchange is another mechanism by which Collection Development can take place. Of course, it goes without saying that the libr
Direct contracting is another procurement method that is used under a limited number of exceptional circumstances. In Direct contracting method, contract for works or supply is ma
Management by Objectives (MBO) Management technique is based on target-setting theory in which employees are given specific measurable goal to achieve. MBO has been shown to
Classification Scheme: A scheme of classification is but a tool in the hands of the library to organise subjects and to serve them out in an efficient way. Therefore, it is ne
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