Psychological homeostasis and protective behaviours in the Covid-19 pandemic

A general theory of rehabilitation: Rehabilitation catalyses and assists adaptation to illness

BACKGROUND

There is no general theory of rehabilitation, only definitions and descriptions, with the biopsychosocial model of illness as a structure.

OBJECTIVE

To develop a general theory of rehabilitation that explains how healthcare rehabilitation changes outcomes and to evaluate its validity.

NEED

A general rehabilitation theory would help research, improve services, increase understanding, modify resource allocation and explain some anomalies, such as how rehabilitation helps when no natural recovery occurs.

BUILDING BLOCKS

People adapt to change throughout their lives. Illness is a change, and people adapt to their illness. Adaptation's purpose is to maintain an equilibrium in a person's life. The balanced components are related to Maslow's five needs: basic, safety, affiliation, status and self-fulfilment. The general theory of behaviour suggests that a person's behaviours change to maintain balance, regulated by a central homeostatic mechanism.

THE THEORY

Rehabilitation aids adaptation to changes associated with illness through accurate diagnosis and formulation, catalysing adaptation, optimising the environment and assisting the person in making necessary changes by safely practising activities and teaching self-management.

IMPLICATIONS

The theory makes the person the central active agent, emphasises the importance of the environment in facilitating adaptation, explains why all conditions may benefit, including progressive and static conditions, suggests that health can be equated to someone maintaining their equilibrium and explains why a small dose may be very effective.

CONCLUSION

The general theory of rehabilitation emphasises the catalytic effects of rehabilitation in facilitating and guiding adaptation and suggests areas for research and improvement.

The acceptance of SARS-CoV-2 rapid antigen self-testing: A cross-sectional study in China

Compared with the nucleic acid amplification test (NATT), the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) rapid antigen self-testing (RAST) has advantages in speed and convenience. However, little is known about people's acceptance and influencing factors for SARS-CoV-2 RAST. A cross-sectional study was conducted from April 21 to 30, 2022 in China. The χ² test and multivariate logistic regressions were used to identify the influencing factors. The structural equation model was used to test the extended protective motivation theory (PMT) model hypotheses. Among the total of 5107 participants, 62.5% were willing to accept the SARS-CoV-2 RAST. There were significant differences in acceptance among different residences (p < 0.001), educational level (p < 0.001), occupation (p < 0.001), monthly income (p < 0.001), travel frequency (p < 0.05), and feelings about NATT (p < 0.001). Response efficacy (β = 0.05; p = 0.025) and self-efficacy (β = 0.84; p < 0.001) had a positive effect, while response cost showed a negative effect (β = -0.07; p < 0.001). The public's major concerns about SARS-CoV-2 RAST are its reliability, testing method, price, and authority. Overall, a moderate intention to use SARS-CoV-2 RAST was found among the Chinese population. The extended PMT can be used for the prediction of intention to accept the RAST. We need to take measures to increase people's acceptance of SARS-CoV-2 RAST.

Fear of COVID-19 and the career maturity of Chinese international high school students: The mediating effect of the intolerance of uncertainty

This study examined the influencing mechanism underlying the relationship between the fear of COVID-19 and Chinese international high school students' career maturity by investigating the mediating role of the intolerance of uncertainty. The results indicated that the fear of COVID-19 and the intolerance of uncertainty are negatively associated with international high school students' career maturity. Moreover, intolerance of uncertainty plays a mediating role in the relationship between the fear of COVID-19 and career maturity. The findings contribute to the literature on mental health and have important practical implications for international high school students' mental health and career development.