Adam J. Lonsdale

Predicting alcohol consumption and binge drinking in company employees: An application of planned behaviour and self-determination theories

OBJECTIVES This study tested an integrated model of the psychosocial determinants of alcohol-related behaviour among company employees from four nations. A motivational sequence was proposed in which motivational orientations from self-determination theory influenced intentions to consume alcohol within guideline limits and alcohol-related behaviour via the mediation of the theory of planned behaviour variables of attitude, subjective norms, and perceived behavioural control (PBC). DESIGN A three-wave prospective design using self-reported psychological and behavioural measures. METHODS Company employees (N= 486, males = 225, females = 261; M age = 30.41, SD= 8.31) from four nations (Estonia, Finland, Sweden, and UK) completed measures of autonomous and controlled motivation from self-determination theory, attitudes, subjective norms, PBC, intentions from the theory of planned behaviour, and self-reported measures of past alcohol consumption and binge-drinking occasions at the first time point (time 1). Follow-up psychological and behavioural measures were taken one month later (time 2) and follow-up behavioural measures taken a further 2 months later (time 3). RESULTS Path analyses supported the motivational sequence with identified regulation (time 1), predicting intentions (time 1), and alcohol units consumed (time 2). The effects were indirect via the mediation of attitudes and PBC (time 1). A similar pattern of effects was found for the effect of time 2 psychological variables on time 3 units of alcohol consumed. There was little support for the effects of the psychological variables on binge-drinking behaviour. CONCLUSIONS Findings provide new information on the psychosocial determinants of alcohol behaviour in company employees and the processes involved. Results may provide impetus for the development of interventions to reduce alcohol consumption.

A minimum price per unit of alcohol: A focus group study to investigate public opinion concerning UK government proposals to introduce new price controls to curb alcohol consumption

BackgroundUK drinkers regularly consume alcohol in excess of guideline limits. One reason for this may be the high availability of low-cost alcoholic beverages. The introduction of a minimum price per unit of alcohol policy has been proposed as a means to reduce UK alcohol consumption. However, there is little in-depth research investigating public attitudes and beliefs regarding a minimum pricing policy. The aim of the present research was to investigate people’s attitudes and beliefs toward the introduction of a minimum price per unit of alcohol policy and their views on how the policy could be made acceptable to the general public.MethodsTwenty-eight focus groups were conducted to gain in-depth data on attitudes, knowledge, and beliefs regarding the introduction of a minimum price per unit of alcohol policy. Participants (total N = 218) were asked to give their opinions about the policy, its possible outcomes, and how its introduction might be made more acceptable. Transcribed focus-group discussions were analysed for emergent themes using inductive thematic content analysis.ResultsAnalysis indicated that participants’ objections to a minimum price had three main themes: (1) scepticism of minimum pricing as an effective means to reduce harmful alcohol consumption; (2) a dislike of the policy for a number of reasons (e.g., it was perceived to ‘punish’ the moderate drinker); and (3) concern that the policy might create or exacerbate existing social problems. There was a general perception that the policy was aimed at ‘problem’ and underage drinkers. Participants expressed some qualified support for the policy but stated that it would only work as part of a wider campaign including other educational elements.ConclusionsThere was little evidence to suggest that people would support the introduction of a minimum price per unit of alcohol policy. Scepticism about the effectiveness of the policy is likely to represent the most significant barrier to public support. Findings also suggest that clearer educational messages are needed to dispel misconceptions regarding the effectiveness of the policy and the introduction of the policy as part of a package of government initiatives to address excess alcohol consumption might be the best way to advance support for the policy.

It’s better together: The psychological benefits of singing in a choir

Previous research has suggested that singing in a choir might be beneficial for an individual’s psychological well-being. However, it is unclear whether this effect is unique to choral singing, and little is known about the factors that could be responsible for it. To address this, the present study compared choral singing to two other relevant leisure activities, solo singing and playing a team sport, using measures of self-reported well-being, entitativity, need fulfilment and motivation. Questionnaire data from 375 participants indicated that choral singers and team sport players reported significantly higher psychological well-being than solo singers. Choral singers also reported that they considered their choirs to be a more coherent or ‘meaningful’ social group than team sport players considered their teams. Together these findings might be interpreted to suggest that membership of a group may be a more important influence on the psychological well-being experienced by choral singers than singing. These findings may have practical implications for the use of choral singing as an intervention for improving psychological well-being.

Personalized Digital Interventions Showed no Impact on Risky Drinking in Young Adults: A Pilot Randomized Controlled Trial

Aim To assess the effectiveness of two personalized digital interventions (OneTooMany and Drinks Meter) compared to controls. Method Randomized controlled trial (AEARCTR-0,001,082). Volunteers for the study, aged 18-30, were randomly allocated to one of two interventions or one of two control groups and were followed up 4 weeks later. Primary outcomes were AUDIT-C, drinking harms and pre-loading. Drinks Meter provided participants with brief screening and advice for alcohol in addition to normative feedback, information on calories consumed and money spent. OneTooMany presented a series of socially embarrassing scenarios that may occur when drinking, and participants were scored according to if/how recently they had been experienced. Results The study failed to recruit and obtain sufficient follow-up data to reach a prior estimated power for detecting a difference between groups and there was no indication in the analysable sample of 402 subjects of a difference on the primary outcome measures (Drinks Meter; AUDIT-C IRR = 0.98 (0.89-1.09); Pre-loading IRR = 1.01 (0.95-1.07); Harms IRR = 0.97 (0.79-1.20); OneTooMany; AUDIT-C IRR = 0.96 (0.86-1.07); Pre-loading IRR = 0.99 (0.93-1.06); Harms IRR = 1.16 (0.94-1.43). Conclusion Further research is needed on the efficacy of such instruments and their ingredients. However, recruitment and follow-up are a challenge.

Self-to-stereotype matching and musical taste: Is there a link between self-to-stereotype similarity and self-rated music-genre preferences?

Musical taste is believed to function as a social “badge” of identity that might develop according to a process of “self-to-stereotype matching”. For this reason, individuals were expected to like musical styles that are stereotypically associated with fans that were similar to them. Three studies, each using a different measure of self-to-stereotype similarity, found that similarity to stereotypical music fans correlated significantly with participants’ self-rated musical tastes. These findings suggested individuals were more likely to prefer a musical style if they were similar, or at least perceived themselves similar, to the stereotypical fans associated with that musical style. In all three studies, evidence was also found to suggest that an individual’s similarity to stereotypical music fans might be used to predict their favourite musical style. Together these findings are argued to offer support for the idea that a process of self-to-stereotype matching might influence how individual musical tastes are formed, although alternate interpretations of this link between self-identity and musical taste (i.e., self-stereotyping) cannot be ruled out without further investigation.

The Temporal Rating of Emergency Non-Technical skills (TRENT) index for self and others: psychometric properties and emotional responses

BackgroundTo enhance the non-technical skills (NTS) assessment literature by developing a reliable and valid peer and self-assessment tool for NTS in a simulated ward setting to include emotional reactions: the Temporal Rating of Emergency Non-Technical skills (TRENT) Index. The paper aims to document (1) the psychometric properties of the TRENT index (e.g., reliability, idiosyncrasy biases) and (2) its validity in terms of performance-emotional associations in the high fidelity simulated ward environment.MethodsTwo samples of doctors (Ns =150 & 90) taking part in emergency simulations provided both self and peer-assessment of NTS, with the second sample also providing self-assessments of mood. The psychometric properties of the TRENT were explored for self- and peer-assessment, and pre- and post-simulation environment mood was used to assess validity.ResultsA psychometrically reliable and valid 5-factor assessment of NTS was developed. While there was evidence for both intra-rater and inter-rater reliability, inter-rater idiosyncrasy was also observed. Self-rated, but not peer-rated, negative performance was positively associated with post simulation negative mood.ConclusionThese are the first results that pertain to inter-, intra-rater reliability as well as idiosyncratic biases in NTS assessment and the first to show that simulator performance can influence mood after assessment. Potential clinical carry-over effects of mood are discussed.

Musical taste and the representativeness heuristic

The present research investigated how people judge the musical taste of others. In Study 1, participants were asked to judge the likely musical taste of 10 fictional individuals. Participants’ judgements of musical taste exhibited a common bias in keeping with stereotypes of musical taste; this bias was believed to stem from the use of the representativeness heuristic. Study 2 confirmed this, showing that an individual’s similarity to stereotypical music fans, rather than base-rate estimates of musical taste, was significantly related to predictions of their likely musical taste. This suggests that an individual’s relative similarity to stereotypical music fans might act as a heuristic ‘rule of thumb’ used by people to quickly and economically judge their likely musical taste.

Emotional intelligence, alexithymia, stress, and people’s reasons for listening to music:

The present study investigated the relationship between people’s reasons for listening to music, trait emotional intelligence, and alexithymia whilst also controlling for the effect of participants’ gender, age, and perceived stress levels. In keeping with previous research, initial findings indicated that emotionally intelligent individuals were less likely to use music to relieve and alleviate negative moods, whilst those who had high scores on a measure of alexithymia were more likely to use music for the same reasons. However, when the effects of gender, age, and perceived stress were controlled for, these relationships were no longer significant and previously non-significant relationships between trait emotional intelligence and using music to manipulate arousal and to reminisce about the past were found to be significant. Together these findings suggest that emotional intelligence is related to the reasons why people listen to music but not in the way that previous research had suggested, and the apparent links between emotional intelligence and mood management might be better explained by the stress experienced by participants at the time of questioning.

Lay understanding of the causes of binge drinking in the United Kingdom and Australia: a network diagram approach

Binge drinking is associated with deleterious health, social and economic outcomes. This study explored the lay understanding of the causes of binge drinking in members of the general public in the United Kingdom and Australia. Participants in the United Kingdom (N = 133) and Australia (N = 102) completed a network diagram exercise requiring them to draw causal paths and provide path strength ratings between 12 candidate factors (24-h opening, age, alcohol advertizing, alcohol availability, boredom, drinking culture, income, low cost, parental influence, peer pressure, stress and supermarket discounts) and binge drinking. Results indicated good consistency in paths across samples, although differences in frequency and strength ratings for some paths were found. Drinking culture, peer pressure and low alcohol cost were perceived as direct causes of binge drinking in both samples. Low alcohol cost and drinking culture were most frequently viewed as direct causes of binge drinking in UK and Australian participants, respectively. Supermarket discounts and low cost of alcohol were most frequently viewed as indirect causes of binge drinking by UK and Australian samples. Findings reflect general awareness and prominence of factors affecting binge drinking in both national groups. Findings may inform the development of campaigns to promote public support policies to curb binge drinking.