H. Kong et al. / International Journal of Hospitality Management 31 (2012) 76–85 79
4. Results
4.1. Individual measurement model
4.1.1. EFA and CFA of perceived hotel career management
EFA of the 13 hotel career management items was conducted,
and three dimensions were identified: career appraisal and advice,
career development programs, and career training. As shown in
Table 1, the three factors explained 65.92% of the total variance.
The result of Bartlett’s test of sphericity was significant, and the
Kaiser–Meyer–Olkin (KMO) measure of sampling adequacy was
0.89, indicating that the patterns of correlations were relatively
compact and generated distinct and reliable factors (Field, 2005).
The Cronbach’s alpha of the full scale was 0.90, and that for the three
factors ranged from 0.81 to 0.87, all of which exceed the minimum
standard for reliability (0.70) recommended by Nunnally (1978).It
can thus be concluded that the items comprising the three dimen-
sions were internally consistent and stable, and together formed a
reliable scale.
CFA was then carried out to test the construct of perceived
hotel career management, which comprised the three factors of
career appraisal, career development, and career training. Based
on the model fit indices (2= 278.58, df = 62, CFI = 0.92, GFI = 0.90,
RMSEA = 0.09), it can be concluded that the model fit the data
acceptably well. When checking the validity of a measurement
model, in addition to the goodness-of-fit indices it is important to
find specific evidence of construct validity (Hair et al., 2009).
The convergent validity of hotel career management was thus
assessed by the size of the factor loadings and their statistical
significance level. Table 2 shows the estimate, standardized fac-
tor loading, critical ratio (CR), and squared multiple correlations
(SMC) between each variable and all of the other variables. All of
the standardized loading estimates exceeded 0.5 and were statisti-
cally significant (as indicated by the CR values of greater than 1.96)
(Byrne, 2001). It can thus be concluded that the convergent validity
of the perceived hotel career management construct is satisfactory
(Anderson and Gerbing, 1988; Hair et al., 2009).
The average variance extracted (AVE) was also used to test for
both convergent validity and discriminant validity. The AVE values
of appraisal, development, and training were 0.57, 0.51, and 0.63,
respectively. As all of these values are greater than 0.50, a high level
of convergent validity is indicated. In addition, the AVE for each
construct was greater than the squared correlation coefficients for
the corresponding inter-constructs, indicating satisfactory discrim-
inant validity (Fornell and Larcker, 1981).
4.1.2. EFA and CFA of career competency
EFA with varimax rotation was conducted, which yielded five
items that explained 61.11% of the total variance. A series of factor
analyses identified eight factors labeled career insight, proactive
personality, openness to experience, mentoring, networks within
the hotel, networks outside the hotel, career/job-related skills, and
career identity. The result of Bartlett’s test of sphericity was signif-
icant and the KMO measure of sampling adequacy was 0.93 (Field,
2005). The Cronbach’s reliability scores of the factors ranged from
0.78 to 0.90, indicating satisfactory internal consistency.
After the EFA analysis, CFA was conducted. The career compe-
tency construct was complex, with more than one level of latent
variables. Four approaches are normally used to deal with com-
plex structural models: total disaggregation, partial disaggregation,
total aggregation, and partial aggregation (Bagozzi and Edwards,
1998). A partial aggregation model is deemed appropriate when
the focus is on a higher level of abstraction, rather than the spe-
cific components (Bagozzi and Edwards, 1998). When items within
components are aggregated the aggregates can be used as indica-
tors of the components.
The fit indices of the career competency model were 2= 114.67,
df = 17, CFI = 0.93, GFI = 0.93, and RMSEA = 0.08, indicating that the
model fit the data reasonably well. All of the standardized esti-
mates were statistically significant at the p< 0.05 level. As shown
in Table 3, the effects of career competency on “knowing why”,
“knowing whom”, and “knowing how” were statistically signif-
icant, with standard regression weights of 0.98, 0.99, and 0.94,
respectively. The AVE values of “knowing why”, “knowing whom”,
and “knowing how” were 0.56, 0.51, and 0.57, respectively, indicat-
ing satisfactory convergent validity. Moreover, the AVE value for
each construct was greater than squared correlation coefficients
for the corresponding inter-constructs, indicating satisfactory dis-
criminant validity (Fornell and Larcker, 1981).
4.1.3. EFA and CFA of career satisfaction
The underlying structure of the relationships of the career sat-
isfaction construct was identified by EFA. The five items explained
74.76% of the total variance. The result of Bartlett’s test of spheric-
ity was significant, and the KMO measure of sampling adequacy
was 0.87. The Cronbach’s alpha of the scales was 0.92, which is
above the minimum standard for reliability (0.70). It can thus be
concluded that the items in the career satisfaction construct are
internally consistent and form a reliable scale.
The five items identified by EFA were then further examined
using CFA. The results indicated that the model fit the data fairly
well (2= 9.0, df = 4, CFI = 0.99, GFI = 0.99, RMSEA = 0.06). The con-
vergent validity of career satisfaction was assessed based on the
size of the factor loadings and their level of statistical significance.
As shown in Table 4, all of the standardized loading estimates
exceeded 0.50, and their respective absolute t-value was greater
than 1.96, indicating a high level of convergent validity (Anderson
and Gerbing, 1988; Hair et al., 2009). The AVE value of career sat-
isfaction was 0.63, which is greater than 0.50 and the square of the
correlation estimate between these measures. The convergent and
discriminant validity of the career satisfaction construct are thus
confirmed.
4.2. Overall measurement model
The overall measurement model was examined after testing the
fit and construct validity of each individual measurement model.
The EFA of perceived hotel career management suggested the three
dimensions of career appraisal, career development, and career
training. The overall measurement model was thus tested with
these three dimensions using the entire sample.
The goodness-of-fit indices (2= 898.93, df = 179, CFI = 0.93,
GFI = 0.91, RMSEA = 0.07) all indicated a fairly good fit between the
model and the sample data. As shown in Table 5, the reliability of
each construct ranged from 0.82 to 0.91, with all values exceed-
ing 0.70. The AVE value for each construct exceeded 0.50 and was
greater than the squared correlation. Hence, both the convergent
and discriminant validity are satisfactory.
4.3. Structural model
The final structural model was tested using the AMOS soft-
ware package. The model fit indices were 2= 723.94, df = 177,
CFI = 0.95, GFI = 0.92, and RMSEA = 0.06. The CFI and GFI values indi-
cate that the model adequately fit the data. The RMSEA value for
the hypothesized model was 0.06, with a 90% confidence interval
ranging from 0.06 to 0.08, indicating that one can be 90% confi-
dent that the true RMSEA value in the population will fall within
the bounds of 0.058–0.067, which represents a good degree of pre-
cision (MacCallum et al., 1996). Thus, based on the CFI, GFI, and
RMSEA values, the structural model can be considered to fit the