(Give details of all positions held since completing full-time education, start with your present or most recent
Part
4
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Ideally, the numbers on the shortlist should be
between four and eight. Fewer than four leaves rela-
tively little choice (although such a limitation may
be forced on the recruiter if an insufficient number
of good applications have been received). More
than eight will mean that too much time is spent on
interviewing and there is a danger of diminishing
returns.
Draw up an interviewing programme
The time allowed for an interview will vary accord-
ing to the complexity of the job. For a fairly routine
job, 30 minutes or so should suffice. For a more
senior job, 60 minutes or more is required. It is best
not to schedule too many interviews per day for
more senior jobs – interviewers who try to conduct
more than five or six exacting interviews will
quickly run out of steam and do neither the inter-
viewee nor the organization any justice. It is advis-
able to leave about 15 minutes between interviews
to write up notes and prepare for the next one.
Administering the selection
programme
When the interviewing programme has been drawn
up shortlisted candidates can be invited for inter-
view, using a standard letter where large numbers
are involved. Candidates should be asked to com-
plete an application form if they have not already
done so. There is a lot to be said at this stage for
sending candidates more details of the organization
and the job so that too much time is not spent in
going through this information at the interview.
Review the remaining ‘possibles’ and ‘marginals’
and decide if any are to be held in reserve. Send
reserves a standard ‘holding’ letter and send the
others a standard rejection letter. The latter should
thank candidates for the interest shown and inform
them briefly, but not too brusquely, that they have
not been successful. A typical reject letter might
read as follows:
Since writing to you on... we have given careful
consideration to your application for the above
position. I regret to inform you, however, that we
have decided not to ask you to attend for an
interview. We should like to thank you for the
interest you have shown.
Selection methods
The aim of selection is to assess the suitability of
candidates by predicting the extent to which they will
be able to carry out a role successfully. It involves
deciding on the degree to which the characteristics
of applicants in terms of their KSAs, competencies,
experience, qualifications, education and training
match the person specification and then using this
assessment to make a choice between candidates.
The so-called ‘classic trio’ of selection methods con-
sists of application forms, interviews and references.
To these should be added selection tests and assess-
ment centres.
Interviews are normally conducted by means of
a face-to-face discussion. But, as established by the
CIPD’s 2013 survey, a considerable proportion of
employers (56 per cent) conduct interviews by
telephone. Nearly one-third (30 per cent) use video
or Skype interviews, rising to 42 per cent of those
who recruit from overseas.
Interviews
The interview is the most familiar method of selection.
The aim is to elicit information about candidates
that will enable a prediction to be made about how
well they will do the job and thus lead to a selection
decision.
An interview involves face-to-face discussion.
When it is an individual rather than a panel inter-
view, it provides the best opportunity for the
establishment of close contact – rapport – between
the interviewer and the candidate, thus easing the
acquisition of information about the candidate’s
suitability and how well he or she would fit into
the organization. As described below, interviews
should be structured (detailed consideration of
selection interviewing skills is given in Chapter 50).
The advantages and disadvantages of interviews
are as follows.
Advantages of interviews
●
Provide opportunities for interviewers to
ask probing questions about the candidate’s
experience and to explore the extent to
which the candidate’s competencies match
those specified for the job.
Chapter
18
Recruitment and Selection
237
●
Enable interviewers to describe the job (a
‘realistic job preview’) and the organization
in more detail, providing some indication of
the terms of the psychological contract.
●
Provide opportunities for candidates to ask
questions about the job and to clarify issues
concerning training, career prospects, the
organization and terms and conditions of
employment.
●
Enable a face-to-face encounter to take
place so that the interviewer can make an
assessment of how the candidate would fit
into the organization and what he or she
would be like to work with.
●
Give the candidate the same opportunity
to assess the organization, the interviewer
and the job.
Disadvantages of interviews
●
Can lack validity as a means of making
sound predictions of performance, and lack
reliability in the sense of measuring the same
things for different candidates.
●
Rely on the skill of the interviewer – many
people are poor at interviewing, although
most think that they are good at it.
●
Can lead to biased and subjective judgements
by interviewers.
These disadvantages are most common when un-
structured interviews are used, but they can be
alleviated: first, by using a structured approach as
described below; second, by training interviewers.
The use of other opinions can also help to reduce
bias, especially if the same structured approach is
adopted by all the interviewers. Finally, selection
tests, especially those measuring intelligence or gen-
eral ability, can provide valuable information that
supplements the interview.
Interview arrangements
Interviews are frequently conducted on a one-to-
one basis but there is a case for using a second
interviewer in order to avoid a biased or superficial
decision. The alternative is a selection board or
panel, which is often used in the public sector. This
brings together a number of parties interested in the
selection decision. But the drawbacks are that ques-
tions tend to be unplanned and delivered at random
and the candidates are unable to do justice to them-
selves because they may not be allowed to expand
on their responses.
Structured interviews
A structured interview is one based on a defined
framework. Within the framework there may be a set
of predetermined questions. All candidates are asked
the same questions, which will focus on the attributes
and behaviours required to succeed in the job. The
answers may be scored through a rating system.
The most typical framework is the person
specification. Interview questions aim to analyse
and build on the information provided by the
candidate’s CV or application form to establish the
extent to which a candidate has the required know-
ledge, skills and abilities (KSAs). In a competency-
based interview the emphasis is on establishing
if the candidate has the right level of desirable
behavioural competencies. A structured interview
may include experience-based questions in which
candidates are asked to relate how they handled
situations in the past requiring skills and abilities
necessary for effective performance in the job for
which they are applying. And/or it may include
situational questions that provide candidates with
hypothetical job-relevant situations and ask how
they would deal with them. Research by Pulakos and
Schmitt (1995) found that experience-based inter-
views yielded higher levels of validity than situation-
based ones. But as described in Chapter 50, both types
of questions may be incorporated in an interview.
Unstructured interviews
Unstructured interviews are essentially a general
discussion during which the interviewer asks a few
questions that are relevant to what he or she is
looking for but without any specific aim in mind
other than getting an overall picture of the candi-
date as an individual. Questions are often random
and non-specific. Candidates are judged on the gen-
eral impression they make and the process is likely
to be quite subjective. Research quoted later in this
chapter has shown that the predictive validity (the
extent to which it predicts performance in a job) of
an unstructured interview is fairly low. The pre-
ferred method is a structured interview, which when
conducted well has a higher level of predictive validity.