Authoritarianism and the EPQ

Investigated the personality correlates of authoritarian attitudes (Ray, 1979) and anti-submissive behaviour (Rigby, 1986), among an Australian college sample (N = 198). Authoritarianism (in the attitudinal sense) was found not to correlate with the major dimensions of the EPQ for the whole sample although female authoritarians scored high on the N subscale (r = 0.40; P < 0.01). By contrast, anti-submissive behaviour was found to be associated with extraversion for females and tough-mindedness for males. Further factor analysis revealed the P subscale of the EPQ not to load on a factor identified as ‘authoritarianism’. This does not support the research of Kline and Cooper (1984).     

Physical activity participation and physical aggression in children and adolescents: A systematic review and meta-analysis

BackgroundAggressive behaviour is a substantial behavioural problem in children and adolescents. This review systematically summarises the current evidence on the relationship between physical activity participation and aggressive behaviour and quantifies the effects of physical activity interventions on aggression in children and adolescents.MethodsStudies were identified through a search of five electronic databases (PsycINFO, SPORTDiscus, MEDLINE, CINAHL and Web of Science) with combinations of three groups of keywords. Two independent reviewers screened and extracted data from the individual studies. The reporting quality and publication bias were assessed. The relationship between physical activity participation and aggressive behaviour was systematically summarized. Data (effect sizes) were pooled to investigate the effects of physical activity interventions on aggressive behaviour. A moderator meta-analysis was performed to identify potential moderators of the effects of physical activity interventions on aggressive behaviour.ResultsNineteen studies met the inclusion criteria. The relationship between physical activity participation and aggressive behaviour was mixed. A significant reduction in aggressive behaviour was observed after physical activity interventions (k = 8, SMD = −0.53, 95% CI [−0.27, −0.79], p < 0.001). The moderator meta-analysis showed that physical activity interventions involving team-based physical activity had greater effects than those involving individual-based physical activity (β = 0.42, SE = 0.18, p = 0.02). In addition, interventions involving physical activity alone were more effective in reducing aggressive behaviour than those that combined physical activity with other activities such as a philosophy course (β = −0.63, SE = 0.11, p < 0.001).ConclusionThe current meta-analysis presents evidence for the effect of physical activity interventions on aggressive behaviour in children and adolescents. Physical activity–only interventions involving team-based physical activity might be used for preventing or reducing aggressive behaviour in children and adolescents. Possible mechanisms, methodological strengths and weaknesses, implications, and suggestions for future studies were discussed.     

Effect of Direct-to-Consumer Genetic Tests on Health Behaviour and Anxiety: A Survey of Consumers and Potential Consumers

Direct-to-consumer (DTC) genetic tests can be purchased over the internet. Some companies claim to provide relative genetic risks for various diseases and thus encourage healthy behaviour. There are concerns that exposure to such information may actually discourage healthy behaviour or increase health anxiety. An online survey was conducted (n?=?275). Respondents were composed of individuals who had purchased a DTC genetic test and received their results (consumers, n?=?189), as well as individuals who were either awaiting test results or considering purchasing a test (potential consumers, n?=?86). Consumers were asked if their health behaviour or health anxiety had changed after receiving their results. Respondents’ current health behaviour and health anxiety were queried and compared. In total, 27.3 % of consumers claimed a change in health behaviour, all either positive or neutral, with no reported cessation of any existing health behaviour. A change in health anxiety was claimed by 24.6 % of consumers, 85.3 % of which were a reduction. Consumers had significantly better health behaviour scores than potential consumers (p?=?0.02), with no significant difference in health anxiety. This study points towards an association between receipt of DTC genetic test results and increased adoption of healthy behaviours for a minority of consumers based on self-report, with more mixed results in relation to health anxiety.     

The prediction of delinquency: a correlation between a measure of personality and classroom behaviour

In a study of (N = 120) children exhibiting classroom behaviour problems, a significant correlation was found between the ‘criminal propensity’ (‘C’ score) of a self-report questionnaire and the ‘delinquency predictor’ (‘DP’ score) of a teacher-administered questionnaire. Since the delinquency predictor score has previously been found to be a reliable predictor of later delinquency, the criminal propensity score appears to be worthy of further study.     

Predicting changes in planning behaviour and physical activity among adults

Though the effect of action planning upon behavioural enactment is becoming well-established, adherence to planning interventions are modest. Motivations specific to action planning may predict planning behaviour. The primary purpose of the present study was to determine if theory of planned behaviour constructs operationalized for planning could predict change in planning behaviour. The secondary purpose was to determine if planning behaviour predicted changes in physical activity. Participants (n = 337, M_age = 31 ± 5) were adults with intentions to be more active who completed measures of affective and instrumental attitudes towards planning, subjective norms towards planning, perceived behavioural control over planning, intentions to plan, self-reported planning behaviour, intentions to be active and self-reported physical activity at baseline (T1) and after four weeks (T2). Affective attitudes towards planning (β = 0.10, p < .05), instrumental attitudes towards planning (β = 0.22; p < .01) subjective norms over planning (β = 0.12, p < .01) and perceived behavioural control over planning (β = 0.53, p < .01) predicted intentions to plan (adj. R² = 0.66). Intentions to plan (β = 0.16, p < .05) and intentions to be active (β = −0.25, p < .05) predicted change in planning behaviour (R²_change = 0.03). Planning behaviour (β = 0.27, p < .05) predicted change in physical activity (R²_change = 0.07). Planning behaviour appears to have its own motivations distinct from those of physical activity. Future interventions should target planning behaviour along with its motivations and control beliefs to increase rates of planning. The theoretical underpinnings of the TPB are of value for understanding both planning behaviour and physical activity.     

Deepening the measurement of motivation in the physical activity domain: Introducing behavioural resolve

ObjectivesIntention is theorized as the proximal determinant of behaviour in many leading theories and yet tests of its absolute predictive utility show discordance. While one line of research has been investigating constructs that may augment intention, another possibility may be to improve measurement. The purpose of this study was to compare a typical measure of exercise intention with a measure that attempts to deepen the motivational domain via considerations of contextual barriers and other competing goals (named behavioural resolve).DesignTwo-week prospective.MethodParticipants were a random sample of university students who were subsequently randomized to groups who completed either measures of behavioural intention (n = 179) and behavioural resolve (n = 227) in relation to exercise and a 2-week follow-up of exercise behaviour.ResultsComparing the two measures showed that the behavioural resolve construct explained significantly more variance in exercise behaviour than the standard intention construct (q = .35). Further comparison of the two measures showed that absolute discordance with subsequent exercise behaviour was considerably lower with behavioural resolve (mean = ?.09) compared to behavioural intention (mean = ?1.28).ConclusionsThese findings indicate that at least some of the intention–behaviour gap may be from inadequate measurement of the motivational domain, and this can be partially rectified with shifting to a behavioural resolve measure.     

Hysteresis behaviour of psychobiological variables during exercise

ObjectivesThe rating of perceived exertion (RPE) and the heart rate (HR) have been widely studied and monitored during exercise, but their hysteresis behaviour is still unexplored. Our aim was to study the hysteresis behaviour of RPE and HR in triathletes and non-athletes.DesignCross-sectional study.MethodEighteen triathletes at different competitive levels (elite n = 9, non-elite n = 9) and ten students were tested while cycling and running, using a pyramidal protocol (incremental/decremental workloads). The hysteresis area, considered positive when values of the dependent variables (RPE and HR) at the same workload were higher in the decremental phase than in the incremental phase, and vice versa for the negative areas, was calculated in all tests. The Wilcoxon matched-pairs test and Kruskal Wallis ANOVA were applied to detect intra- and inter-group differences, respectively, of RPE and HR values during the incremental and decremental phases, as well as between cycling and running.ResultsThe following results were observed: a) an incoherent relationship of RPE with HR and workload, b) positive hysteresis areas of RPE and HR in all groups during cycling and running, c) a partial negative hysteresis area of RPE, but not of HR, in the triathlete groups, d) larger hysteresis areas of RPE and HR in students than in triathletes, and e) larger hysteresis areas in cycling than in running.Conclusionsthe study of the hysteresis behaviour of RPE and HR reveals the history dependency of both variables, highlights their incoherent or non-unique relationship during a pyramidal exercise, and questions their widely assumed linear association to workload intensity. The hysteresis area is proposed as a new non-invasive marker of exercise stress and tolerance that should be further investigated.     

Older drivers' aberrant driving behaviour,impaired activity,and health as reasons for self-imposed driving limitations

The present study used a mail survey addressed to Swedish drivers aged between 55 and 92 years (n=939) to study the relationship between driving exposure, health, and four types of self-reported aberrant driving behaviour as measured with a Swedish version of the driver behaviour questionnaire.Age and gender were the most important predictors of the tendency to sometimes avoid driving. However, even after accounting for age and gender, reports of own erroneous driving behaviour because of inattention (e.g., failure to notice a signal) and inexperience errors (viz., handling the car), as well as impaired health, were related to self-imposed driving limitations, whereas the violations and mistakes factors were not. Problems with activities of daily living were only marginally associated with self-imposed driving limitations, mediated through inattention and inexperience errors.The results support the notion that older drivers adjust their driving in response to their health and to the problems they experience while driving.     

Looking back at ‘looking back’: operationalising referential gaze for dingoes in an unsolvable task

This paper examined the performance of dingoes (Canis dingo) on the rope-pulling task, previously used by Miklósi et al. (Curr Biol 13:763–766, 2003) to highlight a key distinction in the problem-solving behaviour of wolves compared to dogs when in the company of humans. That is, when dogs were confronted with an unsolvable task, following a solvable version of the task they looked back or gazed at the human, whereas, wolves did not. We replicated the rope-pulling task using 12 sanctuary-housed dingoes and used the Miklósi et al. (Curr Biol 13:763–766, 2003) definition of looking back behaviour to analyse the data. However, at least three different types of look backs were observed in our study. We, then developed a more accurate operational definition of looking back behaviour that was task specific and reanalysed the data. We found that the operational definition employed greatly influences the results, with vague definitions potentially overestimating the prevalence of looking back behaviour. Thus, caution must be taken when interpreting the results of studies utilising looking back as behaviour linked to assistance seeking during problem solving. We present a more stringent definition and make suggestions for future research.     

Follow the leader: Identity leadership and moral behaviour in social situations among youth sport teammates

ObjectivesAlthough social identity has been linked to moral behaviour in past research, we know less about how the identity-enhancing behaviours of athlete leaders may relate to the experience of prosocial and antisocial behaviour between youth sport teammates. This study examined the relations between perceptions of athlete identity leadership and moral behaviour in social situations outside of training and competition.MethodsParticipants were 130 competitive male and female youth ice hockey players (M_age = 13.45 years, SD = 1.82, range = 10–17) from nine teams in a Northeastern Ontario city in Canada. Measures of identity leadership and moral behaviour were completed concurrently within the final three weeks of the regular season.ResultsUsing structural equation modeling, results demonstrated a significant positive association between identity leadership and both engaging in prosocial behaviour toward teammates (β = .37, p = .003) and receiving prosocial behaviour from teammates (β = 0.40, p < .006), accounting for 34% and 51% of the variance in each prosocial outcome, respectively. Although the relations with antisocial behaviour (engaged and received) were in the expected negative direction, the path estimates were not significant (ps > .23).ConclusionThese findings further our understanding of identity leadership in youth sport generally, offering insight into the relations between identity-enhancing athlete leader behaviours and moral behaviour. The findings also extend past moral behaviour research to consider the social situations in which teammates find themselves outside of training and competition.     

Do early birds share their worms? How prosocial behaviour and empathy vary across the day

Social behaviours have been proposed to follow circadian patterns across the course of the day, but empirical support is mixed. As a within-subject test of circadian effects on everyday behaviour, we conduct an experience-sampling study with a near-representative population of 285 Americans (7405 observations). Prosocial behaviour and empathy were both somewhat more frequent in the morning (d = 0.08). However, these non-linear patterns only described morning-type participants; evening-types had consistent (and lower) rates of prosocial behaviour and empathy across time-of-day. These patterns were explained by morning-types reporting more social opportunities earlier in the day. These findings suggest that small, within-subject diurnal effects on social behaviour occur in daily life, and that some circadian effects may be driven by situation selection.     

An exploration of the effectiveness of in-person and online versions of the induced hypocrisy paradigm to reduce smartphone use among young drivers

Worldwide, smartphone use is a major contributing factor to road crash among young drivers. While young drivers may be aware of their heightened crash risk and the legal penalties associated with this behaviour, young drivers continue to engage with their smartphones. The development of novel interventions targeting this behaviour is therefore crucial. The current 2 × 2 between groups experimental study (N = 153, 107F, 43 M, 1 other) investigated the concept of cognitive dissonance in relation to smartphone use among young drivers aged 17–25 years (M_age = 20.66 SD = 2.26). Specifically, it applied the induced hypocrisy paradigm to this context. The induced hypocrisy paradigm elicits cognitive dissonance by asking participants to both advocate for the desired behaviour and identify their engagement in the undesired behaviour. Participants are then motivated to change their behaviour to reduce the feelings of dissonance. The current study investigated the efficacy of both the traditional in-person methodology with a new online methodology. Analyses (e.g., ANCOVA) found that the online conditions were more effective than the in-person groups at eliciting dissonance and that the intervention conditions were more effective in reducing both intention and change in behaviour (from pre- to post-intervention) than the control groups. The intervention groups were also more likely to take/request a flyer about driver distraction. While more research is needed to corroborate these findings, these initial results suggest that cognitive dissonance occurs when young drivers use their smartphones and that the induced hypocrisy paradigm may be an effective intervention. In particular, this study’s findings suggest that an online version of the induced hypocrisy paradigm has merit and may form part of future cost-effective, mass interventions.     

Academic performance differences among ethnic groups: do the daily use and management of time offer explanations?

This explorative study describes time use and time management behaviour of ethnic minority and ethnic majority students as possible explanations for the poorer study results of ethnic minority students compared to those of majority students. We used a diary approach in a small sample to examine students’ daily time use in both a lecture week and an exam week. Time management behaviour was measured in a questionnaire, as were demographic variables. The sample consisted of 48 full-time first-year university students of Business Administration of which 24 students belonged to a non-Western ethnic minority group. Student pairs (ethnic majority vs. non-Western ethnic minority) were fully matched by gender, socio-economic status, living situation and type of secondary education. Results showed that ethnic majority students earned higher grades compared to ethnic minority students. As regards time management behaviour, ethnic majority students appeared to have a stronger preference for organisation (e.g., leaving a clear study space at the end of a study day) than ethnic minority students. No differences between ethnic groups were revealed in setting goals and priorities (e.g., setting deadlines) and mechanics of time management (e.g., making to-do lists). Daily time use also appeared to be the same for both ethnic groups.     

Personality correlates of smoking behaviour in men with heart disease

In two populations of male patients attending a cardiac clinic who underwent invasive procedures [coronary angiography (n = 67)] and coronary artery bypass graft surgery (n = 78) there was an association between smoking behaviour and the personality dimension of psychoticism. Follow-up assessment 12 months after both procedures revealed that the resumption of smoking was also highly correlated with psychoticism, and to a lesser extent with extraversion. There was an inverse association between duration of anginal symptoms and a smoking history, and among smokers, those with the heaviest consumption had shorter histories of chest pain both non-smokers and light smokers. Poor compliance among high P scorers has implications for the management of patients with coronary heart disease (CHD). Because cessation of smoking is the most important single measure in reducing mortality from CHD, more effort should be directed towards patients with these personality characteristics before cardiac surgery is undertaken.     

The psychometric identification of psychopathy in mentally abnormal offenders

This study addressed the question of the degree of commonality, at a psychometric trait level, shared between two distinct concepts of psychopathy: a North American concept, defined in terms of chronic antisocial behaviour with early onset; and a European concept, defined in terms of personality deviation. Four groups of Broadmoor patients were identified who conformed to DSM-III criteria for the following diagnostic categories: Antisocial Personality Disorder (APD) (n = 12); Other Personality Disorders (OPD) (n = 9); Schizophrenic Disorders (SD) (n = 10); and a Mixed (M) group who met the criteria for both Schizophrenic Disorders and Antisocial Personality Disorder (n = 12). Thus subjects in both the APD and M groups, having a DSM-III diagnosis of Antisocial Personality Disorder, conformed to the North American concept of psychopathy. All diagnostic groups, together with a non-psychiatric control group of psychiatric nurses, were investigated using a composite battery of psychometric measures which tapped the two concepts of psychopathy. The only measure to discriminate successfully between patient groups with an APD diagnosis and other groups was Gough's (1969) Socialisation, which is itself a measure of the North American concept. Measures of personality deviation, including Blackburn's (1987) Belligerence and Withdrawal measures, failed to successfully discriminate DSM-III APD's from others. Thus the degree of trait commonality between the two concepts was found to be minimal. The study also addresses a fundamental question raised recently by both Hare and Harpur (1986) and Raine (1986) in criticism of a study by Howard, Bailey and Newman (1984): Are Broadmoor psychopaths “psychopathic” in the North American sense? Results of the study clearly indicate that they indeed are.     

The rapid-smoking technique: Therapeutic effectiveness

The study examined the effectiveness of the rapid-smoking technique in terms of two measures of outcome—post-treatment abstinence rate and reduction in smoking achieved by non-abstinent subjects. A total of 75 volunteers (40 men and 35 women) participated in treatment and were randomly allocated to one of four conditions—rapid-smoking alone; rapid-smoking and relaxation training; rapid-smoking, relaxation and contingency contracting; or contingent rapid-smoking. No significant differences between treatment conditions were obtained. For the total sample, abstinence was achieved by 64% of the subjects immediately post-treatment but the probability of remaining abstinent 12 months later was only 0.33. Immediately post-treatment the non-abstinent subjects reduced their rate of cigarette consumption to 34.2% (SD = 29.3) of baseline smoking but by 12 months average consumption had increased to 82.4% (SD = 28.3) of baseline. It is concluded that rapid-smoking gives rise to substantial short-term changes in smoking behaviour but these effects are not sustained.     

The Relationship Between Frustration Intolerance,Unhealthy Emotions,and Assertive Behaviour in Italian Students

The aim of the present research was to investigate the relationship between frustration intolerance and emotional-behavioural problems. Specifically, the study explored whether frustration intolerance beliefs were associated with difficulties in assertive behaviour, anxiety, depression, and anger in a non-clinical student sample (N = 250). For this purpose an Italian version of the Frustration Discomfort Scale (FDS) was developed. The findings supported a multidimensional model of frustration intolerance and the relationship between specific frustration intolerance beliefs and emotional-behavioural problems. Regarding unhealthy emotions, structural equation modeling (SEM) analyses (model A) indicated that discomfort intolerance and emotional intolerance had a significant relationship with state anxiety, trait anxiety, and depression. The discomfort intolerance and entitlement sub-scales had a significant relationship with state anger and trait anger, while entitlement directly predicted trait anger. Regarding assertiveness, SEM analyses (model B) indicated that emotional intolerance had a significant relationship with distress when being assertive. More generally, the FDS full scale score (model C) was significantly related to unhealthy emotions and (model D) unassertive behaviour (distress). The present study provided evidence of the cross-cultural applicability of the FDS.     

T-ECHO: model of decision making to explain behaviour in experiments and simulations under time pressure

Objectives: To explain the mechanisms of decision making in sports. The ‘Decision Field Theory’ by Townsend and Busemeyer ((1995). Dynamic representation of decision-making. In R. F. Port & T. von Gelder (Eds.), Mind as motion (p. 101). Cambridge: MIT Press) was applied to a ball game situation.Design/Method: A situation in basketball was simulated and used in two experiments. The simulation was realized using a local neural network (Behav. Brain Sci., 12 (1989) 435) and was based on a decision model T-ECHO (Tactical decision — Explanatory Coherence by Harmonic Optimization). Experiment 1 (n=53) tested decisions in a video-based laboratory decision task. Learning took place by watching video clips and was significantly better for implicit and explicit groups than for a control group. Experiment 2 (n=34) replicated the results by using incidental and intentional learning groups. Finally, comparisons between behaviour output of neural networks and participants' decision making were made.Results: A good fit between simulation and participant behaviour was shown. Time pressure explained preference reversals from a dynamic viewpoint.Conclusions: The use of simulations and decision experiments lead to a fruitful way to understand the mechanisms of decision making in ball games.     

Do the effects of behaviour modification programs endure?

In a previous study, Jacobson, Bernai and Lopez (1973) reported the results of an investigation in which a profoundly retarded microcephalic teenager without language or verbal comprehension participated in a behaviour modification program. The objective of the program was to facilitate conceptual learning. As a result of participation in the program, the boy acquired behavioural, conceptual, and linguistic skills.The purpose of the present study was two-fold. The first objective was to perform a follow-up investigation 9 months after the termination of the original study, in order to learn whether the effects of the behaviour modification program had endured or were extinguished. The second objective was to investigate the boy's capacity for further learning by having him participate in a second behaviour modification program, this one a language acquisition program. The investigators hypothesised that since the S had acquired verbal behaviour without receiving direct linguistic training (the nonspecific adaptive effects phenomenon; see Murray and Jacobson, 1971). the S would acquire far greater language usage if he were placed in a behavioural program that trained language skills directly. It should again be noted that the S possessed no meaningful speech during the first 18 yr of his life prior to participation in the Conceptual Development Program.     

Respiratory Patterns in Students Enrolled in Schools for Disruptive Behaviour Before, During, and After Yoga Nidra Relaxation

This study investigated the effects of one session of Yoga Nidra (relaxation technique) on the breathing patterns/respiratory effort in the thoracic and abdominal chest regions of boys with disruptive behaviour using a Respiratory Inductive Plethysmography (RIP). The participants (n?=?7) were aged 10–15?years and attending NSW, Department of Education (DET) special schools for children with disruptive behaviour (DB). Results were compared with three students (one female) aged 15?years without DB. The seven boys had previously participated in a 13-week yoga program. During this program participants were progressively taught the practice of Yoga Nidra. The comparison group did not participate in the yoga program but underwent the same procedure for collection of data as the yoga group. Using Compumedics “ProFusion Polysomnography (PSG)” software and further analyses in “Polyman” European Data Format?+?(EDF), data were analysed by identifying breathing as unstable or stable. Unstable breathing was identified as fluctuations in rate/s of breathing effort, amplitude, cessation of breath, and thoracic or abdominal predominance. Results indicated that boys with disruptive behaviour generally displayed unstable breathing patterns throughout the pre-recording period and showed more stable breathing during Yoga Nidra compared with pre- or post-recording periods. There were also examples of reductions in thoracic dominance during Yoga Nidra. The comparison group’s breathing patterns throughout the three phases of the process were found to be stable.