The effect of episodic future simulation and motivation on young children's induced-state episodic foresight

Imagining the future can shape the present: A systematic review of the impact of episodic future thinking on substance use outcomes

OBJECTIVE

The combination of the high prevalence of problematic substance use and substance use disorders (SUD) with the low rates of spontaneous remission continues to generate interest in the development of novel and efficacious interventions. Theoretically, episodic future thinking (EFT) is capable of targeting various underlying psychological and neurobiological substrates of SUD by traversing various research domain criteria systems.

METHOD

The systematic review examines EFT as a potentially efficacious intervention for problematic substance use and SUD. The review follows the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. We examined 46 full-text studies (from 1,238 total records obtained from APA PsycInfo and Pubmed databases and reference list search), which yielded a final sample of 16 studies.

RESULTS

The studies showed heterogeneity in their risk of bias, EFT protocols, and control conditions. Overall, EFT showed benefits in reducing self-reported or task-based substance use-related outcomes.

CONCLUSIONS

Future research directions include establishing the feasibility of EFT, examining the generalizability in decreasing real-world substance use, identifying mediators and moderators of EFT outcomes, and determining the sustainability of EFT effects over time. EFT has high potential for dissemination. Limitations and potential for future research are discussed. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Inhibition and cognitive flexibility are related to prediction of one's own future preferences in young British and Chinese children

The ability to shift from current to future perspective is pivotal to future-oriented cognition. With two distinct cultural groups, UK (N = 92) and China (N = 90), we investigated 3 to 5-year-olds' understanding of preference changes occurring within themselves and their peers (another child). We administered a battery of representative tasks of executive function and theory of mind to examine their underlying relationships with children's ability to predict future preferences. British 3-year-olds outperformed Chinese children in predicting future preferences, while no country differences were observed between the 4- and 5-year-olds. Across the UK and China, children were more accurate when predicting for their peers than for themselves. They were also more accurate when their current preferences were identified first, i.e. before answering questions about the future. Chinese children outperformed their British counterparts on inhibition and cognitive flexibility tasks whereas there were no Eastern and Western differences in their theory of mind abilities. After controlling for age and children's knowledge of generic adult preferences, children's performance in the inhibition and cognitive flexibility tasks were significantly correlated with the prediction of their own future preferences, but they were not significantly correlated when predicting for a peer. These results are discussed in relation to the conflicts between multiple perspectives and the cognitive correlates of future-oriented cognition.

"These pretzels are making me thirsty" so I'll have water tomorrow: A partial replication and extension of adults' induced-state episodic foresight

The ability to consider the future under the influence of an induced current state is known as induced-state episodic foresight. One study to date has examined adults' induced episodic foresight and found that adults' (like children's) preferences for the future are related to their current state such that they predicted wanting water (vs. pretzels) in the future when experiencing a current state of thirst [1]. We attempted to replicate these findings in adults. In Study 1, adults (N = 198) in a laboratory selected pretzels for tomorrow at the same rate (around 20%) in an experimental condition (thirst induced) and a control condition (thirst not induced). In a lecture, 32% of adults preferred pretzels for tomorrow without thirst induction (Study 2, N = 63). Partially replicating Kramer et al. [1], we found that a minority of adults preferred pretzels (vs. water) when experiencing a current state of thirst. However, in contrast to their findings, our results showed that when thirst was not induced, a minority of adults also preferred pretzels for tomorrow. Thus, adults' future preference was similar regardless of thirst induction. We also tested thirst as a mechanism for adults' preference for the future and found that across conditions adults' thirst predicted their choice of water (vs. pretzels) for the future. In sum, our results partially replicated Kramer et al. [1] by showing the current state, regardless of thirst induction, predicts adults' choices for the future.

Waiting for the better reward: Comparison of delay of gratification in young children across two cultures

Delay of gratification-a form of self-control-is the ability to forsake immediately available rewards in order to obtain larger-valued outcomes in future, which develops throughout the pre-school years. The majority of previous research in this area has been conducted with Western populations, therefore knowledge of Eastern children's performance is scarcer. Here, utilising on a recently published dataset of British children (n = 61), we further tested delay of gratification in 3 to 5-year-old Chinese children (n = 75) using Bramlett et al.'s (2012) delay choice paradigm. The paradigm was previously used in non-human primates and it featured a mechanized rotating tray that sequentially moves rewards within reach. Additionally, we administered 3 inhibitory control tasks and 1 standardised delay choice task to Chinese pre-schoolers (British children were not tested). We aimed to investigate the influence of culture, reward type and reward visibility on pre-schoolers' ability to delay gratification. We found significant age-related improvements in delay of gratification ability in both countries and children performed better when presented with rewards varying in quality than quantity. Consistent with previous cross-cultural literature, Chinese children showed better overall performance than their British peers when reward visibility was manipulated (though reward visibility itself had no significant effect on performance). There were significant correlations in Chinese children's performance in Bramlett et al.'s (2012) delay choice paradigm and performance in some (though not all tested) inhibitory control tasks. We discuss these results in relation to task demands and the broader social orientation of self-control. We concluded that the intuitive comparative assessment of self-control task taps into children's delay of gratification ability. Our results emphasize the importance of testing for socio-cultural influences on children's cognitive development.