Research design
This study adopted a descriptive designed where the
researcher described the effects of planning on employees’ performance in The
University of Bamenda. A population of about 806 employees working in The
University of Bamenda from the level of director to security guards were
targeted.
Sample and sampling
technique
The study used the Creative Research Systems sample
size calculator to determine the sample size. Computation from the calculator
indicated 260 sample size as seen in the Cochran’s categorical data sample size
formula below.
????0
= (????)2
× ????????
(????)2
Where t = value for selected alpha level of 0.025 in
each tail = 1.96. Where (p)(q) = estimate of variance = 0.25 = 0.5 x 0.5.
Where d = accepTable margin of error for proportion
being estimated = 0.05 Therefore,
????0
=1.962(0.5)(0.5) = 384
(0.05)2
Therefore, for a population of 806, the required
sample size was 384.
However, since this sample size exceeds 5% of the
population (806*0.05=40), Cochran’s (1977) correction formula was used to
calculate the final sample size. These calculations are as follows:
????1= ????0
1+????0/????????????????????????????????????????
????1
????0
= 384 = 260
(1+384/8)
Data collection procedure
A survey was done where data was
collected through the respondents by filling the questionnaires.
Pilot test study
Prior to the
actual data collection process, the researcher carried out piloting of the
instruments in two States Universities not party to the research (Buea and
Soa). To determine the reliability, the Split-half technique base on Spearman
Brown prophesy formula was used to have reliability coefficient. A correlation
coefficient of 0.78 for the questionnaire was obtained by the researcher.
Data analysis and presentation
Quantitative
data was analyzed using both descriptive and inferential statistics. Simple
linear models to evaluate how each predictor added to employee performance were
carried. The total of multiple regression analysis model was also done to
establish joint responses. This is illustrated below
The model is
given by ???????? = ????0 + ????1????1 + ????2????2 + ????3????3 + ????????
Where
????????= Employee Performance
????1 ????=1,2,3 = Coefficients of the model
Xi, i=1, 2, 3
are the predictor; planning, monitoring and evaluation
???????? = Stochastic term (error)