Table 1. Previous studies using the TPB...

Table 1.

Previous studies using the TPB on the issue of sustainable behaviour in developing countries in Asia

Authors/ year	Country	Analysis methods	Key results
Al-Swidi et al., 2014	Pakistan	CFA-SEM	Subjective norms moderate the effect of perceived behavioural control on organic food purchasing intention
Aktas et al., 2018	Qatar	PLS-SEM	Factors such as Ramadhan, food choice and financial attitude influence food waste behaviours, in addition to the intention to reduce food waste
Hameed et al., 2019	Pakistan	PLS-SEM	Intrinsic religious orientation and green trusts significantly influence attitudes towards green products although these attitudes do not necessarily translate into eco-conscious behaviour
Sharma and Foropon, 2019	India	Multiple regression analysis; analysis of variance	Green purchasing behaviours are predominantly affected by product attributes. Education had no significant impact on either conditional or unconditional green purchase
Ariyani and Ririh, 2020	Indonesia	PLS-SEM	Environmental awareness alongside attitude towards behaviour, subjective norms and perceived behaviour control, significantly impacts food management intentions
Jamaludin et al., 2020	Malaysia	PLS-SEM	Extraversion and agreeableness influence behavioural intention for food waste management in addition to attitude, subjective norms and perceived behavioural control
Valentin et al., 2024	Philippines	Multiple regression analysis; Simple linear regression analysis	Food waste knowledge, attitude towards food waste reduction, subjective norms, and perceived behavioural control predict intentions to reduce food waste. These intentions, in turn, predict actual food waste reduction behaviour

Authors/ year	Country	Analysis methods	Key results
Al-Swidi et al., 2014	Pakistan	CFA-SEM	Subjective norms moderate the effect of perceived behavioural control on organic food purchasing intention
Aktas et al., 2018	Qatar	PLS-SEM	Factors such as Ramadhan, food choice and financial attitude influence food waste behaviours, in addition to the intention to reduce food waste
Hameed et al., 2019	Pakistan	PLS-SEM	Intrinsic religious orientation and green trusts significantly influence attitudes towards green products although these attitudes do not necessarily translate into eco-conscious behaviour
Sharma and Foropon, 2019	India	Multiple regression analysis; analysis of variance	Green purchasing behaviours are predominantly affected by product attributes. Education had no significant impact on either conditional or unconditional green purchase
Ariyani and Ririh, 2020	Indonesia	PLS-SEM	Environmental awareness alongside attitude towards behaviour, subjective norms and perceived behaviour control, significantly impacts food management intentions
Jamaludin et al., 2020	Malaysia	PLS-SEM	Extraversion and agreeableness influence behavioural intention for food waste management in addition to attitude, subjective norms and perceived behavioural control
Valentin et al., 2024	Philippines	Multiple regression analysis; Simple linear regression analysis	Food waste knowledge, attitude towards food waste reduction, subjective norms, and perceived behavioural control predict intentions to reduce food waste. These intentions, in turn, predict actual food waste reduction behaviour

Notes:

PLS-SEM = Partial least squares-structural equation modelling;

CFA-SEM = Confirmatory factor analysis-structural equation modelling

Source: Authors’ own work

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