Parental mental health and reporting of their child's behaviour: measurement invariance of the French version of the parental strengths and difficulties questionnaire.

Symptomatic effects of mental disorders in parents could bias their reporting on their child's mental health. This study aimed to investigate the measurement invariance of the French version of the parental Strengths and Difficulties Questionnaire (SDQ) across parental mental health in a sample (N = 20,765) of parents of children aged 3 to 17 years in France. Confirmatory factor analysis (CFA) and Exploratory Structural Equation Modelling (ESEM) were used to evaluate the fit of three known alternative SDQ factor structures (five, three, or second-order factor structures). Invariance was tested across parental mental health (present anxiety and depressive symptoms, psychiatric history) and across socio-demographic characteristics (child's age, child's gender, parent's gender, parent's educational level). CFA models showed a poor fit, while all ESEM models achieved acceptable or good fit, with the five-factor model presenting the best fit. Invariance was observed for all characteristics tested, indicating that the SDQ can be used to study the links between parental mental health and their child's mental health without bias. However, ESEM showed that the hyperactivity/inattention and conduct problems dimensions were not well differentiated in the French version of the SDQ.

Willingness to be vaccinated against COVID-19: the role of risk perception, trust in institutions, and affects.

Introduction: Vaccination is one of the most effective ways to stop the COVID-19 pandemic and prevent severe disease. This study aims to ascertain the determinants of COVID-19 vaccination acceptance in the French population before the vaccine was introduced (France's second lockdown) and during the roll-out of the vaccination campaign (France's third lockdown). We focus on the following as determinants of willingness to be vaccinated: risk perception, affects related to the risk, and trust in political and health institutions. Method: The study was conducted among two convenient samples including 591 and 474 participants. The results show that the timing of the crisis was important. While the intention to be vaccinated was relatively low before the vaccines were introduced, it became significantly higher when the vaccination campaign was deployed. Results: The results show that risk perception and trust in health institutions are the most relevant predictors of intention to be vaccinated. Discussion: Results are discussed in terms of the effectiveness of communication campaigns.

How regulation strategies protected or worsened emotional experience during France's three lockdowns: Prepandemic versus pandemic comparisons and longitudinal approach.

The COVID-19 pandemic remains hugely challenging, but its impact on emotional experience, especially over time, has often been neglected. The French Government imposed three COVID lockdowns with varying degrees of strictness that induced different types of emotional discomfort and emotion regulation. The present longitudinal study explored affect and emotion regulation strategies in each of these lockdowns, comparing samples assessed before and during the pandemic. The objective was to understand how government measures influenced subjective experience and how people adjusted their emotion regulation accordingly. The longitudinal lockdown sample comprised 164 participants (Mage = 37.60 years, SD = 12.50). Affect and emotion regulation were assessed in the first week of each of the three lockdowns (20-27 March 2020, 23-30 November 2020, and 19-26 April 2021). The 120 participants in the prepandemic (control) sample were drawn from previous studies focusing on affect and regulation strategies in natural everyday situations. Results indicated that affect deteriorated considerably, compared with prepandemic levels. Whereas activated negative affect (nervous and worried) tended to decrease, deactivated negative affect (sad and bored) increased. Regarding emotion regulation strategies, negative emotion expression was associated with more negative affect and less positive affect, while positive emotion expression and proactive behaviour were associated with a better emotional experience. A multivariate growth curve showed that in the absence of psychological support, stressful situations and repeated lockdowns do not induce people to make better emotion regulation strategy choices. As government restrictions had a negative impact on individuals' emotional experience, support programs should be implemented in future pandemics to promote emotion regulation.