Month: April 2022

1. Nature, scope and object of enquiry: This constitutes the most important factor affecting the choice of a particular method. The method selected should be such that it suits the type of enquiry that is to be conducted by the Read More …

The observation method is the most commonly used method specially in studies relating to behavioural sciences. In a way we all observe things around us, but this sort of observation is not scientific observation. Observation becomes a scientific tool and Read More …

The interview method of collecting data involves presentation of oral-verbal stimuli and reply in terms of oral-verbal responses. This method can be used through personal interviews and, if possible, through telephone interviews. Personal interviews: Personal interview method requires a person Read More …

Following are the five main techniques by which scales can be developed.  Arbitrary approach: It is an approach where scale is developed on ad hoc basis. This is the most widely used approach. It is presumed that such scales measure Read More …

UNIVERSITY EXAMINATIONS: 2016/2017 EXAMINATION FOR THE DIPLOMA IN NETWORK FORENSICS AND COMPUTER SECURITY DNF503 FILE SYSTEM AND MEDIA IMAGING DATE: AUGUST, 2017 TIME: 2 HOURS INSTRUCTIONS: Answer question ONE and any other TWO questions. QUESTION ONE (30 MARKS) – COMPULSORY Read More …

The technique of developing measurement tools involves a four-stage process, consisting of the following: Concept development; Specification of concept dimensions; Selection of indicators; and Formation of index. The first and foremost step is that of concept development which means that Read More …