4.3. Section 3: Results of the Measurement Model (Outer Model) Analysis
Table 5 presents the Average Variance Extracted (AVE) values for the latent variables in the research model. The results reveal that all constructs exhibit AVE values greater than 0.50, thereby satisfying the threshold for convergent validity. This indicates that each construct explains more than half of the variance of its observed indicators, confirming the adequacy of the measurement model in terms of internal consistency and validity. Among the latent variables, cultural and emotional perception demonstrated the highest AVE value at 0.590, followed by tourist participation with an AVE of 0.573. The creative tourism experience construct showed an AVE of 0.554, while the tourism motivation variable had the lowest AVE, at 0.541. These findings further support the convergent validity of all constructs, as each exceeds the minimum threshold of 0.50. The AVE values exceeding 0.50 for all constructs indicate that each latent variable accounts for more than 50% of the variance in its observed indicators, surpassing the variance attributed to measurement error. This suggests that the items used to measure each construct are appropriately aligned and consistently capture the same underlying concept, thereby confirming the adequacy of the measurement in terms of convergent validity. Among the constructs, cultural and emotional perception demonstrated the highest measurement efficiency, accounting for 59% of the variance in its observed variables. Although tourism motivation had the lowest AVE value, it still explained 54.1% of the variance, which remains adequate based on the established evaluation criteria. These results affirm that all constructs possess sufficient explanatory power, supporting the reliability of the measurement model. The results of this analysis indicate that the measurement instruments employed in this study possess sufficient validity for measuring all four latent constructs. Furthermore, the tools are appropriate and effective for use in analyzing the relationships among variables within the research model concerning antecedent factors influencing tourist participation in creative cultural tourism activities in the Tha Ruea Phli fishing market community.
Presents the reliability values of each indicator, or observed variable, represented by the outer loadings. The outer loadings are coefficients that indicate the strength of the relationship between each observed variable and its corresponding latent construct. Generally, acceptable outer loadings should exceed 0.70; however, loadings between 0.50 and 0.70 may be considered acceptable when evaluated alongside other criteria such as Average Variance Extracted (AVE) and Composite Reliability (CR). In this study, the four latent variables; AFT (Tourism Motivation), CEP (Cultural and Emotional Perception), CLE (Creative Tourism Experience), and SIR (Tourist Participation), exhibited varying outer loadings across their observed indicators. Specifically, the AFT construct demonstrated its highest outer loadings on indicators TRA4 (0.861) and TRA1 (0.859), while the lowest loading was observed for indicator ATT1 (0.568). For the latent variable CEP (Cultural and Emotional Perception), the highest outer loadings were observed on indicators RCV2 (0.817) and RCV4 (0.802). Regarding the CLE construct (Creative Tourism Experience), the highest outer loadings appeared on indicators INT3 (0.853) and INT4 (0.820), while the lowest loading was found on indicator CRC4 (0.599). Meanwhile, latent variable SIR (Tourist Participation), the highest outer loadings were found on indicators ICO3 (0.816) and ICO2 (0.807), while the lowest loading was observed on indicator IRV2 (0.596). Overall, most observed variables exhibited outer loadings greater than 0.70, indicating an acceptable level of indicator reliability. Although some indicators, such as ATT1 (0.568), CRC4 (0.599), and IRV2 (0.596), had loadings below 0.70, their values remain above 0.50, which is considered acceptable when evaluated alongside AVE values exceeding 0.50 for all latent constructs, as shown in
Table 4,
Table 5,
Table 6,
Table 7 and
Table 8. Therefore, these results indicate that each observed variable appropriately measures its corresponding latent construct, and the measurement instruments demonstrate an acceptable level of validity.
Table 6 presents the construct reliability values for the latent variables in this study. The analysis indicates that the four latent constructs were evaluated for reliability using three statistical measures: Dijkstra-Henseler’s rho (ρA), Jöreskog’s rho (ρc), also known as Composite Reliability (CR), and Cronbach’s alpha (α). These three measures assess the internal consistency of the observed variables used to measure the same latent construct. Generally, reliability values above 0.70 are considered acceptable. The analysis results indicate that all latent constructs exhibited reliability coefficients exceeding 0.90 across all three measures, reflecting excellent reliability. Among the latent variables, the Creative Tourism Experience construct demonstrated the highest reliability across all measures (ρA = 0.961, ρc = 0.963, α = 0.961), followed by Tourism Motivation (ρA = 0.950, ρc = 0.953, α = 0.949), Tourist Participation (ρA = 0.941, ρc = 0.943, α = 0.941), and Cultural and Emotional Perception (ρA = 0.920, ρc = 0.921, α = 0.920), respectively. These high reliability coefficients indicate a strong internal consistency among the observed variables used to measure each latent construct and the questionnaire items consistently measure the same underlying constructs, and the measurement instruments demonstrate a high degree of reliability across all four latent variables. Furthermore, the close similarity among the three reliability coefficients for each latent variable demonstrates consistency across different reliability assessment methods, thereby providing strong confirmation of the measurement instruments’ reliability in this study.
Table 7 presents the results of the discriminant validity analysis using the Fornell-Larcker criterion. The Fornell-Larcker criterion is a widely recognized method for assessing discriminant validity in measurement models (
Hair et al., 2017). The principle underlying this approach is that the square root of the Average Variance Extracted (AVE) for each latent variable should exceed its correlations with all other latent variables in the model (
Fornell & Larcker, 1981). In this table, the diagonal values represent the square root of the Average Variance Extracted (AVE) for each latent variable, while the off-diagonal values display the squared correlations between the latent variables. The analysis results indicate that the latent variable Cultural and Emotional Perception has the highest AVE value of 0.768, followed by Tourist Participation (0.757), Creative Tourism Experience (0.744), and Tourism Motivation (0.736), respectively (
Table 3). When examining the squared correlations between latent variables, several pairs exhibit values higher than the AVE of the related constructs. For instance, the correlation between Cultural and Emotional Perception and Creative Tourism Experience is 0.900, which exceeds the AVE values of both constructs (0.768 and 0.744, respectively) (
Henseler et al., 2015). Similarly, the correlation between Tourist Participation and Cultural and Emotional Perception is 0.899, which also exceeds the AVE values of both constructs (0.757 and 0.768, respectively). The fact that the squared correlations exceed the AVE values suggests that these latent variables may lack discriminant validity according to the Fornell-Larcker criterion (
Ringle et al., 2012). In other words, these constructs may exhibit conceptual or measurement overlap, making it difficult to clearly distinguish between them. However, the assessment of discriminant validity should be complemented by other methods, such as the Heterotrait-Monotrait Ratio (HTMT) or examination of cross-loadings (
Voorhees et al., 2016).
Table 8 presents the results of the discriminant validity assessment using the Heterotrait-Monotrait Ratio of Correlations (HTMT). The findings reveal that most HTMT values between latent constructs exceed the conservative threshold of 0.85, with the exception of the relationships between Tourism Motivation and Cultural and Emotional Perception (0.767), and between Tourism Motivation and Creative Tourism Experience (0.783), both of which fall below the threshold. These results indicate an acceptable level of discriminant validity for the pairs with HTMT values below 0.85. However, HTMT values exceeding 0.85 such as those between Cultural and Emotional Perception and Creative Tourism Experience (0.895), Cultural and Emotional Perception and Tourist Participation (0.893), Creative Tourism Experience and Tourist Participation (0.892), and Tourism Motivation and Tourist Participation (0.854) suggest partial conceptual overlap among these constructs. However, when applying the more lenient threshold of 0.90 as proposed by
Gold et al. (
2001), all HTMT values remain below this cutoff, indicating that discriminant validity is still acceptable under this criterion. It can therefore be concluded that the measurement model demonstrates an acceptable level of discriminant validity, despite some pairs of constructs showing high intercorrelations. This may be attributed to the close conceptual relationships among these constructs within the context of creative cultural tourism (
Richards & Raymond, 2000).
The results of the direct effects are shown in
Table 9, indicating that CLE has the strongest direct influence on CEP (β = 0.900,
p < 0.001). As presented in
Table 9, both AFT and CEP significantly predict SIR with positive path coefficients.
The results of the indirect effects are reported in
Table 10, which shows that CLE indirectly influences SIR through CEP (β = 0.345,
p < 0.001). As summarized in
Table 10, the sequential path CLE
→ CEP
→ AFT
→ SIR is also statistically significant (β = 0.099,
p < 0.01).
The total effects are summarized in
Table 11, which indicates that CLE has the strongest total effect on SIR (β = 0.895,
p < 0.001). As presented in
Table 11, both CLE
→ CEP and CLE
→ AFT are significant with high path coefficients, confirming the robustness of the model.
Based on the results presented in
Table 6,
Table 7 and
Table 8 and
Figure 2, the analysis of causal relationships reveals that Creative Tourism Experience (CLE) has a strong positive direct effect on
Cultural and Emotional Perception (CEP), with a path coefficient of 0.900 (
p < 0.001). CLE also positively influences
Tourism Motivation (AFT) with a path coefficient of 0.497 (
p < 0.001), and
Tourist Participation (SIR) with a path coefficient of 0.286 (
p < 0.001).
Cultural and Emotional Perception (CEP) exerts a positive direct effect on
Tourism Motivation (AFT) with a path coefficient of 0.331 (
p < 0.001) and on
Tourist Participation (SIR) with a path coefficient of 0.383 (
p < 0.001). Additionally,
Tourism Motivation (AFT) positively influences
Tourist Participation (SIR) with a path coefficient of 0.332 (
p < 0.001). These analysis results indicate that the relationship between
Creative Tourism Experience and
Cultural and Emotional Perception is the strongest, followed by the relationship between
Creative Tourism Experience and
Tourism Motivation. The analysis of indirect effects revealed that
Creative Tourism Experience exerts a significant indirect influence on
Tourist Participation through multiple pathways: via
Cultural and Emotional Perception with a path coefficient of 0.345 (
p < 0.001), via
Tourism Motivation with a coefficient of 0.165 (
p < 0.001), and through both
Cultural and Emotional Perception and
Tourism Motivation sequentially with a coefficient of 0.099 (
p = 0.001). Additionally,
Creative Tourism Experience has an indirect effect on
Tourism Motivation through
Cultural and Emotional Perception, with a path coefficient of 0.298 (
p < 0.001). Meanwhile,
Cultural and Emotional Perception exerts an indirect effect on
Tourist Participation through
Tourism Motivation, with a path coefficient of 0.110 (
p = 0.001). These results demonstrate that
Cultural and Emotional Perception serves as a key mediating variable between
Creative Tourism Experience and
Tourist Participation.
The total effect analysis reveals that Creative Tourism Experience has a substantial overall influence on Tourist Participation with a coefficient of 0.895 (p < 0.001), which is significantly greater than its direct effect of 0.286. This indicates that the majority of its impact occurs indirectly through other mediating variables. Additionally, Creative Tourism Experience exhibits a strong total effect on Tourism Motivation with a coefficient of 0.795 (p < 0.001) and on Cultural and Emotional Perception with a coefficient of 0.900 (p < 0.001). Meanwhile, Cultural and Emotional Perception demonstrates total effects of 0.493 (p < 0.001) on Tourist Participation and 0.331 (p < 0.001) on Tourism Motivation. Meanwhile, Tourism Motivation exerts a total effect of 0.332 (p < 0.001) on Tourist Participation. The strong total influence of Creative Tourism Experience on Tourist Participation highlights the importance of promoting creative tourism experiences to enhance tourist engagement.
The model demonstrates a high explanatory power, accounting for 81.6% of the variance in Tourist Participation, 71.9% of the variance in Cultural and Emotional Perception, and 60.5% of the variance in Tourism Motivation. Overall, these findings support the notion that the development of creative cultural tourism should focus on providing high-quality experiences for tourists. Such experiences foster enhanced cultural and emotional perceptions, stimulate tourism motivation, and ultimately lead to increased tourist participation. This information is highly valuable for policymakers and tourism managers in designing effective tourism strategies.
The high levels of all three antecedent factors reflect the strong potential of the Tha Ruea Phli fishing market community to be developed as a creative cultural tourism destination. The prominence of
Creative Tourism Experience, which recorded the highest mean score, aligns with the concept proposed by
Richards and Raymond (
2000), which suggests that creative tourism provides opportunities for tourists to develop their potential through active participation in learning experiences that are unique to the destination. This also corresponds with
Pine and Gilmore’s (
1999)
Experience Economy theory, which emphasizes the creation of memorable experiences through consumer participation. Meanwhile, the relatively lower mean score for
Cultural and Emotional Perception among the three antecedent factors especially regarding the sense of attachment to the community’s atmosphere and people, which scored a moderate mean of 3.17 indicates that fostering emotional bonds between tourists and the community remains an area requiring further development. This finding is consistent with
Richards (
2011), who pointed out that the perception of cultural value and emotional connection often develop when tourists have sufficient time to immerse themselves in and understand the local culture.
Tourist participation reached a notably high level, particularly in the dimension of recommending the community to others, indicating that visitors were impressed and satisfied enough to endorse the destination and express intentions to return. This supports the conclusions of
Hysa et al. (
2022), who highlighted the role of sharing travel experiences on social media in enhancing destination awareness and communication. In contrast, the lower mean score for tourist satisfaction especially regarding local hospitality points to an area requiring improvement.
Castellanos-Verdugo et al. (
2016) similarly emphasized that meaningful interactions between tourists and residents are critical to building satisfaction and attachment to a destination.
The structural model analysis further confirmed that the Creative Tourism Experience had a substantial overall impact on Tourist Participation (β = 0.895), which was primarily mediated by Cultural and Emotional Perception and Travel Motivation.
Prebensen et al. (
2018) emphasized the importance of generating memorable tourism experiences in order to foster engagement, and these findings underscore the effectiveness of creative tourism as a strategy for promoting tourist involvement. The model’s appropriateness and comprehensiveness were demonstrated by the fact that it accounted for 88.5% of the variance in visitor participation. The robustness of the results is underscored by the exceedingly high level of explained variance, as per
Hair et al. (
2017). However, it is noteworthy that
Cultural and Emotional Perception and
Creative Tourism Experience exhibit a very high correlation (β = 0.900), which may raise concerns regarding discriminant validity, despite the HTMT values remaining below the relaxed threshold of 0.90 as suggested by
Henseler et al. (
2015).