An investigation of expertise in cycling: Eye tracking,Think Aloud and the influence of a competitor

ObjectivesTwo studies investigated expert-novice differences in information-seeking behaviour, cognitions and performance during cycling time trials (TT). Study 1 examined trained and novice cyclist’s cognitions whilst performing a TT, using a Think Aloud (TA) protocol and eye-tracking techniques. Study 2 investigated expertise differences during alone and competitive TTs.Methodsin Study 1, six trained and seven novice cyclists performed a 16.1 km TT. In Study 2, eight trained and ten novice cyclists performed three 16.1 km TT; a baseline TT, an alone TT and a trial against a virtual competitor. In both studies, participants were asked to TA and in Study 1 they also wore mobile gaze-tracking glasses. Performance feedback and a simulated TT course were visually displayed during all trials, as was a virtual avatar during the competitor trial. Verbalisations were coded into primary and secondary themes. Cognitions and pacing strategies were compared between groups and across the duration of the TTs. In Study 1, eye-tracking data for total dwell time and gaze frequency were calculated for each area of interest (Time Elapsed, Power, Heart Rate, Cadence, Distance Covered, Speed and Course Scenery).ResultsIn Study 1, no significant differences were found in information-seeking behaviour between groups, however there were expertise differences in the cognitive strategies used. Trained cyclists’ verbalisations were more performance-relevant (i.e., power output), whereas the untrained group were more focused on task completion (i.e., distance and time) and irrelevant information. Both groups talked more about distance and motivational thoughts in the later stages of the trial, and dwell time on distance feedback also increased in this final 4 km. In Study 2, the trained group performed faster than the untrained group but there were no significant differences in pace or performance between alone and competitive TTs for either group. Differences in cognitions were found between groups and across the TT duration.ConclusionBoth studies demonstrate that cognitive processes differ as a function of expertise during self-paced cycling time trials. There were no differences in information-seeking behaviour between trained and untrained cyclists and there was no effect of an opponent on pace or performance.     

Prosocial behaviour mediates the relation between empathy and aggression in primary school children

ABSTRACT

The negative association between empathy and aggression has been widely investigated in the literature. However, the role of potential mediators and the extent to which their effects are gender-specific have been given considerably less attention. The present cross-sectional study was therefore aimed at examining the direct and indirect relations between empathy (differentiated into perspective taking and empathic concern), prosocial behaviour and aggression in a sample of 240 primary school children between 8 and 12 years of age. The results showed that perspective taking and empathic concern had indirect (rather than direct) negative effects on aggression by enhancing prosocial behaviour. These indirect paths applied equally well to boys and girls, although significant gender differences were observed in empathic concern, prosocial behaviour and aggression. Possible explanations and differences with previous studies are discussed.     

Research priorities for the COVID-19 pandemic and beyond: A call to action for psychological science

The severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) that has caused the coronavirus disease 2019 (COVID-19) pandemic represents the greatest international biopsychosocial emergency the world has faced for a century, and psychological science has an integral role to offer in helping societies recover. The aim of this paper is to set out the shorter- and longer-term priorities for research in psychological science that will (a) frame the breadth and scope of potential contributions from across the discipline; (b) enable researchers to focus their resources on gaps in knowledge; and (c) help funders and policymakers make informed decisions about future research priorities in order to best meet the needs of societies as they emerge from the acute phase of the pandemic. The research priorities were informed by an expert panel convened by the British Psychological Society that reflects the breadth of the discipline; a wider advisory panel with international input; and a survey of 539 psychological scientists conducted early in May 2020. The most pressing need is to research the negative biopsychosocial impacts of the COVID-19 pandemic to facilitate immediate and longer-term recovery, not only in relation to mental health, but also in relation to behaviour change and adherence, work, education, children and families, physical health and the brain, and social cohesion and connectedness. We call on psychological scientists to work collaboratively with other scientists and stakeholders, establish consortia, and develop innovative research methods while maintaining high-quality, open, and rigorous research standards.     

Investigating the Relationships Between Mobility Behaviours and Indicators of Subjective Well-Being Using Smartphone-Based Experience Sampling and GPS Tracking

People interact with their physical environments every day by visiting different places and moving between them. Such mobility behaviours likely influence and are influenced by people's subjective well-being. However, past research examining the links between mobility behaviours and well-being has been inconclusive. Here, we provide a comprehensive investigation of these relationships by examining individual differences in two types of mobility behaviours (movement patterns and places visited) and their relationship to six indicators of subjective well-being (depression, loneliness, anxiety, stress, affect, and energy) at two different temporal levels of analysis (two-week tendencies and daily level). Using data from a large smartphone-based longitudinal study (N = 1765), we show that (i) movement patterns assessed via GPS data (distance travelled, entropy, and irregularity) and (ii) places visited assessed via experience sampling reports (home, work, and social places) are associated with subjective well-being at the between and within person levels. Our findings suggest that distance travelled is related to anxiety, affect, and stress, irregularity is related to depression and loneliness, and spending time in social places is negatively associated with loneliness. We discuss the implications of our work and highlight directions for future research on the generalizability to other populations as well as the characteristics of places. © 2020 European Association of Personality Psychology     

Choice Behaviour in a Computer-Aided Multiattribute Decision Task

Choice behaviour in an interactive multiple-criteria decision-making environment was examined experimentally. The main purpose was to investigate whether subjects are more comfortable in processing criterion/attribute information simultaneously (in parallel) or sequentially. As a research instrument, three different interactive software systems were used on a microcomputer by management students at the Helsinki School of Economics and Business Administration and the Institute of National Economy in Moscow to solve essentially the same problem of buying/leasing a home tailored to the respective decision environments. The experiments also provided us with a possibility to learn useful lessons about how human subjects make computer-supported choices. The results of the experiments are discussed. Furthermore, questions for future research are suggested. © 1997 John Wiley & Sons, Ltd.     

Predicting high risk sexual behaviour in heterosexual and homosexual men: the roles of impulsivity and sensation seeking

Impulsivity and sexual sensation seeking were examined as personality correlates of high risk sexual behaviour — unprotected sex with multiple partners — in samples of heterosexual (n=112) and homosexual (n=104) men. Among heterosexuals, both personality variables were associated with frequency of unprotected sex but only sexual sensation seeking was associated with number of sex partners. Sexual sensation seeking also mediated the association between use of drugs other than alcohol and number of sex partners. Among homosexuals, no personality or substance use variables predicted high risk sexual behaviour. Implications of the findings for the study of determinants of sexual risk-taking are discussed.     

Shaping of rule-governed behaviour

Over an experimental session of 80 trials, subjects counted brief auditory stimuli ("clicks") in stimulus presentation periods and indicated the number counted by pressing a key the corresponding number of times in subsequent response periods. "Correct" answers resulted in feedback. Unknown to the subjects, the feedback criterion was based on speed of pressing rather than on the correct number of presses. Speed of pressing was modified by response consequences when feedback was made dependent on pressing faster or slower than baseline speed. Modification of speed occurred independently of rules and without the subjects' ability to describe contingency or response requirements. The results suggest that non-verbal contingencies may have a shaping effect on non-salient and non-described attributes of rule-governed behaviour, and it is argued that this may be an important control mechanism of low-level behavioural attributes that are unlikely to be guided by verbal discriminative stimuli.     

Concept formation in non-verbal categorization tasks in brain-damaged patients with and without aphasia

The study of thinking in patients with aphasic language impairments has long since been considered as means for learning about neuropsychological processes. In the present investigation, a non-verbal categorization task was used, requiring the subjects to sort several common objects according to different principles. The experimental group consisted of aphasic patients with motor and sensory aphasia. Two control groups were used, one consisting of normal subjects and the other of non-aphasic patients with injuries in the right hemisphere of the brain. The sorting behaviour was analysed according to several aspects. The final product of the categorization was assessed, as well as the behavioural processes observed during the sorting. The results were expressed in terms of different conceptual levels achieved. The results of the investigation showed that the aphasics were significantly inferior to normal controls both quantitatively and qualitatively in all sorting aspects. Possible mechanisms underlying the deficiencies in the sorting behaviour of the two aphasic groups were discussed.     

Ways of coping with excessive drug use in the family: A provisional typology based on the accounts of 50 close relatives

This paper outlines an eight-fold typology of coping actions based upon a qualitative analysis of the accounts provided by 50 close relatives of people with drug problems. In a number of different ways relatives draw attention to the contrasts between these distinguishable ways of coping. Emphasis is placed upon the provisional nature of this typology and upon the compromises between, and combinations of, ways of coping that are often used by relatives in practice. Different ways of coping represent alternative choices for relatives, often explicitly expressed by them as difficult dilemmas. Links are suggested between the ways of coping identified here and those discussed in the literature on coping with other disorders and disabilities in the family, with ways of coping described in the general literature on coping with stress, and with types of social action appearing in general models of interpersonal behaviour. Implications for counselling close relatives of people with drug problems are also outlined.     

Chronic pain,compensation and clinical knowledge

The nosological status of the putative clinical entity of compensation neurosis and the relationship of chronic pain complaints to compensation are explored. It is concluded that, using the traditional criteria of diagnostic validity, there is no support for the view that a specific type of psychiatric disorder related to compensation or litigation can be demonstrated. Although it has been generally considered that chronic pain complaints reflect an underlying disease state, recent evidence has shown that in the medico-legal setting the nature of the compensation system and the level of available benefits have a marked influence on both the rate of chronic pain complaints and the duration of pain related work incapacity.