Table 1 Outer loadings of the PLS SEM...

Table 1

Outer loadings of the PLS SEM measurement model

Latent variable	Manifest variable	Loading	95% lower	95% upper	T-stat.	p-value
Optimism	O1	0.82	0.68	0.9	13.71	<0.001
Optimism	O2	0.86	0.79	0.91	28.74	<0.001
Optimism	O3	0.82	0.74	0.88	24.43	<0.001
Optimism	O4	0.79	0.71	0.85	22.49	<0.001
Proficiency	P1	0.71	0.58	0.82	12.23	<0.001
Proficiency	P2	0.8	0.71	0.87	19.93	<0.001
Proficiency	P3	0.78	0.68	0.86	16.97	<0.001
Proficiency	P4	0.76	0.64	0.84	14.91	<0.001
Dependence	D1(reversed)	0.89	0.85	0.92	46.37	<0.001
Dependence	D2(reversed)	0.81	0.64	0.89	12.64	<0.001
Dependence	D3(reversed)	0.86	0.78	0.92	23.68	<0.001
Vulnerability	Vul1(reversed)	0.71	0.34	0.85	5.18	<0.001
Vulnerability	Vul2(reversed)	0.78	0.62	0.86	12.08	<0.001
Vulnerability	Vul3(reversed)	0.72	0.49	0.84	7.69	<0.001
Performance expectancy	PE1	0.87	0.8	0.92	25.39	<0.001
Performance expectancy	PE2	0.87	0.8	0.92	28.6	<0.001
Performance expectancy	PE3	0.91	0.87	0.95	45.87	<0.001
Performance expectancy	PE4	0.87	0.81	0.92	30.97	<0.001
Performance expectancy	PE5	0.9	0.86	0.94	45.91	<0.001
Effort expectancy	EE1	0.83	0.76	0.88	29.41	<0.001
Effort expectancy	EE2(reversed)	0.45	0.19	0.65	3.88	<0.001
Effort expectancy	EE3	0.82	0.75	0.88	25.25	<0.001
Effort expectancy	EE4	0.69	0.52	0.81	9.08	<0.001
Effort expectancy	EE5	0.84	0.77	0.9	23.86	<0.001
Effort expectancy	EE6	0.87	0.82	0.91	37.12	<0.001
Social influence	SI1	0.87	0.82	0.91	35.5	<0.001
Social influence	SI2	0.77	0.52	0.88	8.19	<0.001
Social influence	SI3	0.36	0.04	0.59	2.5	0.013
Social influence	SI4	0.72	0.54	0.84	8.97	<0.001
Facilitating conditions	FC1	0.64	0.4	0.79	6.5	<0.001
Facilitating conditions	FC2	0.68	0.47	0.8	7.84	<0.001
Facilitating conditions	FC3	0.81	0.77	0.86	33.77	<0.001
Facilitating conditions	FC4	0.61	0.48	0.71	10.01	<0.001
Facilitating conditions	FC5	0.63	0.4	0.78	6.56	<0.001
Facilitating conditions	FC6	0.65	0.46	0.77	8.09	<0.001
Hedonic motivation	HM1	0.95	0.92	0.97	70.92	<0.001
Hedonic motivation	HM2	0.94	0.91	0.97	66.73	<0.001
Hedonic motivation	HM3	0.95	0.92	0.97	64.17	<0.001
Attitude towards e-coaching chatbot	AC1	0.92	0.89	0.94	60.93	<0.001
Attitude towards e-coaching chatbot	AC2	0.88	0.82	0.93	32.83	<0.001
Attitude towards e-coaching chatbot	AC3	0.92	0.89	0.94	61.19	<0.001
Attitude towards e-coaching chatbot	AC4	0.9	0.85	0.93	43.21	<0.001
Attitude towards e-coaching chatbot	AC5(reversed)	0.55	0.33	0.7	5.78	<0.001
Behavioural intent	BI1	0.94	0.91	0.96	72.31	<0.001
Behavioural intent	BI2	0.92	0.89	0.95	52.77	<0.001
Behavioural intent	BI3	0.9	0.85	0.93	45.87	<0.001
Behavioural intent	BI4	0.85	0.78	0.91	24.85	<0.001

Latent variable	Manifest variable	Loading	95% lower	95% upper	T-stat.	p-value
Optimism	O1	0.82	0.68	0.9	13.71	<0.001
Optimism	O2	0.86	0.79	0.91	28.74	<0.001
Optimism	O3	0.82	0.74	0.88	24.43	<0.001
Optimism	O4	0.79	0.71	0.85	22.49	<0.001
Proficiency	P1	0.71	0.58	0.82	12.23	<0.001
Proficiency	P2	0.8	0.71	0.87	19.93	<0.001
Proficiency	P3	0.78	0.68	0.86	16.97	<0.001
Proficiency	P4	0.76	0.64	0.84	14.91	<0.001
Dependence	D1(reversed)	0.89	0.85	0.92	46.37	<0.001
Dependence	D2(reversed)	0.81	0.64	0.89	12.64	<0.001
Dependence	D3(reversed)	0.86	0.78	0.92	23.68	<0.001
Vulnerability	Vul1(reversed)	0.71	0.34	0.85	5.18	<0.001
Vulnerability	Vul2(reversed)	0.78	0.62	0.86	12.08	<0.001
Vulnerability	Vul3(reversed)	0.72	0.49	0.84	7.69	<0.001
Performance expectancy	PE1	0.87	0.8	0.92	25.39	<0.001
Performance expectancy	PE2	0.87	0.8	0.92	28.6	<0.001
Performance expectancy	PE3	0.91	0.87	0.95	45.87	<0.001
Performance expectancy	PE4	0.87	0.81	0.92	30.97	<0.001
Performance expectancy	PE5	0.9	0.86	0.94	45.91	<0.001
Effort expectancy	EE1	0.83	0.76	0.88	29.41	<0.001
Effort expectancy	EE2(reversed)	0.45	0.19	0.65	3.88	<0.001
Effort expectancy	EE3	0.82	0.75	0.88	25.25	<0.001
Effort expectancy	EE4	0.69	0.52	0.81	9.08	<0.001
Effort expectancy	EE5	0.84	0.77	0.9	23.86	<0.001
Effort expectancy	EE6	0.87	0.82	0.91	37.12	<0.001
Social influence	SI1	0.87	0.82	0.91	35.5	<0.001
Social influence	SI2	0.77	0.52	0.88	8.19	<0.001
Social influence	SI3	0.36	0.04	0.59	2.5	0.013
Social influence	SI4	0.72	0.54	0.84	8.97	<0.001
Facilitating conditions	FC1	0.64	0.4	0.79	6.5	<0.001
Facilitating conditions	FC2	0.68	0.47	0.8	7.84	<0.001
Facilitating conditions	FC3	0.81	0.77	0.86	33.77	<0.001
Facilitating conditions	FC4	0.61	0.48	0.71	10.01	<0.001
Facilitating conditions	FC5	0.63	0.4	0.78	6.56	<0.001
Facilitating conditions	FC6	0.65	0.46	0.77	8.09	<0.001
Hedonic motivation	HM1	0.95	0.92	0.97	70.92	<0.001
Hedonic motivation	HM2	0.94	0.91	0.97	66.73	<0.001
Hedonic motivation	HM3	0.95	0.92	0.97	64.17	<0.001
Attitude towards e-coaching chatbot	AC1	0.92	0.89	0.94	60.93	<0.001
Attitude towards e-coaching chatbot	AC2	0.88	0.82	0.93	32.83	<0.001
Attitude towards e-coaching chatbot	AC3	0.92	0.89	0.94	61.19	<0.001
Attitude towards e-coaching chatbot	AC4	0.9	0.85	0.93	43.21	<0.001
Attitude towards e-coaching chatbot	AC5(reversed)	0.55	0.33	0.7	5.78	<0.001
Behavioural intent	BI1	0.94	0.91	0.96	72.31	<0.001
Behavioural intent	BI2	0.92	0.89	0.95	52.77	<0.001
Behavioural intent	BI3	0.9	0.85	0.93	45.87	<0.001
Behavioural intent	BI4	0.85	0.78	0.91	24.85	<0.001

Source(s): Authors’ own work

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