Deconstructing bullying roles: A longitudinal latent profile analysis of bullying participant behaviors for students in grades 4 through 12

Bullying behavior is understood as a complex social phenomenon that includes many, and sometimes overlapping, bullying participant behaviors. The current study utilized latent profile analysis (LPA) at two time points approximately one year apart and examined what bullying participant behavior groups emerged based on students' reported levels of bullying, assisting, victimization, defending, and outsider behavior. Additionally, longitudinal latent profile analyses (LLPA) were utilized to examine potential changes in groups over time. Results suggested four groups found at two timepoints: (a) Uninvolved-Occasional Defending, with defending at a monthly rate and infrequent engagement in other behaviors; (b) Frequent Defending-Occasional Victimization, with monthly victimization and weekly defending behaviors; (c) Frequent Victimization-Occasional Broad Involvement, with weekly levels of victimization and monthly bullying, defending, and outsider behaviors; and (d) Frequent Broad Involvement, with weekly engagement in all of the bully participant behaviors (i.e., bullying, assisting, victimization, defending, and outsider behavior). The largest proportion of students (more than half) were in the Uninvolved-Occasional Defending group, which was also the most stable group over time. The smallest group (7%) was Frequent Broad Involvement, which was the least stable group over time, with students in this group typically moving to groups with at least occasional broad involvement of bullying participant behaviors. More male students than female students were in both broad involvement groups (i.e., Frequent Victimization-Occasional Broad Involvement; Frequent Broad Involvement) and more female students than male students, as well as more elementary students than secondary students, were in the Frequent Defending-Occasional Victimization group. The current study suggests that researchers should use caution when categorizing or conceptualizing simple bullying participant roles such as bully or victim, or even “bully-victim,” especially if the other bullying participant behaviors are not assessed. Practitioners should develop interventions that capitalize on the high proportions of students engaging in some level of defending and account for the complex social ecology that suggests that students are engaging in complex overlapping patterns of bullying participant behaviors.     

Trait Versus Task-Induced Emotional Reactivity and Distress Intolerance in Hoarding Disorder: Transdiagnostic Implications

Evidence from analogue samples suggests that deficits in emotional functioning, namely elevated emotional reactivity and distress intolerance, are implicated in the development and maintenance of hoarding disorder. We aimed to extend previous research in this area by investigating emotional reactivity and distress intolerance in a sample of individuals diagnosed with hoarding disorder (n = 24) in comparison to clinical controls (n = 21) and nonclinical community controls (n = 26) using a combination of self-report, physiological, and behavioral measures. We found that trait distress intolerance was significantly and independently associated with greater hoarding severity. The hoarding and clinical control groups reported more trait emotional reactivity and distress intolerance than the community control group, but did not differ from each other on these traits. The hoarding group reported more subjective distress before beginning a frustrating behavioral task, but did not evidence more physiological arousal. Moreover, the hoarding group experienced similar increases in distress during the task and did not differ from either group in regard to time persisting on this task. The clinical control group, however, terminated the frustrating task significantly faster than the community control group, who tended to persist until the task timed out. Lastly, trait distress intolerance evidenced a small-to-moderate but nonstatistically significant independent relationship with task persistence time. Given the desynchrony between subjective distress and physiological arousal, we encourage researchers to utilize multimodal assessment in the future. We also suggest that clinicians start to use behavioral experiments, as has been done with other psychological disorders, to improve distress intolerance among persons who experience hoarding disorder.     

Understanding the role of gender in body image research settings: Participant gender preferences for researchers and co-participants in interviews,focus groups and interventions

Participant gender preferences for body image researchers, interventionists and focus group and intervention co-participants have been largely ignored, despite recognition that such characteristics can influence the nature and quality of data collected and intervention effects. To address this, Australian women (n = 505) and men (n = 220) completed a questionnaire about their preferences for interviewers and focus group facilitators, for teachers delivering school-based interventions, and for co-participants in these settings. Women predominantly preferred female interviewers and teachers, and mixed-sex co-participants, but most had no preference for focus group facilitators. Body dissatisfied women were more likely to prefer female researchers and single-sex co-participants. Most men did not have specific preferences, however, body dissatisfied men were more likely to report a gender preference for interviewers and teachers. Professional capabilities, personal qualities and appearance were regarded as important researcher characteristics. These findings have important implications for body image research, particularly among high-risk groups.     

Participatory action research: The distress of (not) making a difference

Participatory action research (PAR) is alluring for researchers investigating traumatic and sensitive topics. While it is distressing for interviewees to recount these stories – and for researchers to hear them – PAR promises to make the pain worthwhile. Something good will come of it. In this paper, I reflect on a PAR project conducted with Tanzanian child domestic workers. Research vignettes are used to highlight moments of emotional complexity unique to PAR projects. First, the emotional burdens of PAR are distributed across a research team. Researchers need to think carefully about the appropriate ‘level’ of participation to pursue. Second, there is no guarantee that the impacts of PAR projects will be unambiguously positive. The risk of doing more harm than good can weigh heavily on the minds of the research team. Third, when PAR projects are conceived with the intent of producing long-lasting structural changes that benefit marginalised people, ‘failure’ can become a source of great distress. Those attempting PAR need to be prepared for the emotional pitfalls of research endeavours that seek to tangibly intervene in traumatised people's lives.     

The effects of winning and losing on perceived group variability

Previous research has shown that the people in low status, negatively-valued groups are perceived to be more homogeneous than the people in high status, positively-valued groups. The present research investigated the possibility of an opposite effect in which people perceive positive groups to be more homogeneous than negative groups. The researchers hypothesized that winning groups would be perceived to be more homogenous than losing groups because group homogeneity is associated with group cohesiveness, and group cohesiveness has a positive value in the context of an intergroup competition. In a first experiment (N = 175), target groups varied according to their objective group variability and whether they won or lost a competition. As predicted, winning groups were perceived to be significantly more homogenous than losing groups regardless of their objective variability. In a second experiment (N = 186), these effects were replicated using different social groups, and the effect of group performance on homogeneity judgments was mediated by perceptions of group cohesiveness.     

The effect of modification of expressive displays on vicarious emotional arousal

Several recent experiments have demonstrated that modulation of the facial expressive response is accompanied by changes in autonomic arousal and subjective response to painful stimuli. The present study asked whether facial self-regulation may also bring about changes in covert vicarious emotional experience. Three groups of subjects were exposed to a videotaped model displaying intermittent pain to shock in a differential vicarious autonomic conditioning paradigm. Subjects in the inhibit and amplify groups were asked, respectively, (a) to inhibit their facial muscles or (b) to pose a facial response of pain when the model was shocked. It was predicted that the inhibit group would show less autonomic arousal to the model's expressive display (empathy) and less conditioning (as measured by skin conductance and heart rate change), and the amplify group more empathy and conditioning, than a third group who was given no facial instruction. In fact, the amplify group showed more skin conductance arousal, heart rate acceleration, and activity in response to the model's expressive display of pain than did the other two groups (which were not different from each other), but no more autonomic or facial conditioning. The overall pattern of physiological data is interpreted as generally supportive of a facial feedback theory of emotion: where significant between-groups' differences were obtained in facial activity, as in vicarious instigation, autonomic arousal differences also emerged; where no expressive differences were obtained, as in vicarious conditioning, no differences in autonomic arousal were found.     

Does family therapy produce change? an overview of outcome studies

Summary Families were randomly assigned to one of two forms of conjoint marital therapy: an insight-oriented treatment (n=10) or a problem-solving intervention (n=10.). The results on self-report measures of family functioning indicate that the problem-solving intervention produced more favorable changes after three months. However on long-term follow-up after a year, this more positive effect did not apparently persist, since the insight treatment group reported better results. Experienced therapists did better than inexperienced therapists in the insight treatment condition, but level of experience did not make a difference in the problem-solving intervention. A group of eight families who dropped out of the insight treatment group provided data on correlates of premature termination. Several of the practical obstacles to implementing an experimental design in a clinic setting are illustrated by the research.As we develop more sophisticated methodology, we hope that is the near future family therapy researchers will be better able to state which type of approach is more effective for whom and under what circumstances. A review of current studies of family therapy outcome research indicates that family therapy seems to be as effective as individual psychological treatment.     

Defining recovery from an eating disorder: Conceptualization, validation, and examination of psychosocial functioning and psychiatric comorbidity

Conceptually, eating disorder recovery should include physical, behavioral, and psychological components, but such a comprehensive approach has not been consistently employed. Guided by theory and recent recovery research, we identified a “fully recovered” group (n = 20) based on physical (body mass index), behavioral (absence of eating disorder behaviors), and psychological (Eating Disorder Examination-Questionnaire) indices, and compared them with groups of partially recovered (n = 15), active eating disorder (n = 53), and healthy controls (n = 67). The fully recovered group was indistinguishable from controls on all eating disorder-related measures used, while the partially recovered group was less disordered than the active eating disorder group on some measures, but not on body image. Regarding psychosocial functioning, both the fully and partially recovered groups had psychosocial functioning similar to the controls, but there was a pattern of more of the partially recovered group reporting eating disorder aspects interfering with functioning. Regarding other psychopathology, the fully recovered group was no more likely than the controls to experience current Axis I pathology, but they did have elevated rates of current anxiety disorder. Results suggest that a stringent definition of recovery from an eating disorder is meaningful. Clinical implications and future directions regarding defining eating disorder recovery are discussed.     

Hierarchy in the mind: The predictive power of social dominance orientation across social contexts and domains

The question of whether social dominance orientation represents a generalized orientation towards group-based hierarchies continues to arouse heated debate. Some researchers maintain that rather than indexing support for hierarchy across a variety of situations and social contexts, social dominance orientation scores simply reflect individuals' attitudes towards whatever specific context individuals had in mind while completing the scale. We systematically examine the generality of SDO by investigating its pattern of relationships with a very wide range of variables across a variety of disparate contexts, exploring inequality both as an ideal and as manifested in specific policies towards particular groups. We also experimentally test an important question raised by Sibley and Liu (2010) about whether administration of modified instructions to think only of “groups in general” is required to ensure SDO's generality. Evidence that SDO functions as a generalized orientation only when administered with instructions to think of groups in general would be a cause for much concern among the many researchers who have used the unmodified scale to index such an orientation. As expected, our results are clear in suggesting (a) that SDO represents a generalized orientation towards group-based hierarchy, and (b) that this property is not dependent on specific instructions to participants to think only of groups in general. Theoretical and practical implications for the status of SDO are discussed.     

A review of competitive sport motivation research

ObjectivesThe purpose of this review was to synthesise contemporary research on competitive sport motivation (1995–2016) with a view to identifying trends and gaps in sample characteristics, research designs and analytical strategies, and classifying associated topics.DesignNarrative review.MethodFour databases were searched using a focused search strategy, leading to 63 studies that met the inclusion criteria. These were then evaluated in five sections: Theoretical Frameworks, Sample Characteristics, Research Designs, Analytical Strategies and Topics.ResultsA total of 63 studies comprising 12,440 participants were appraised. The average sample size and participant age were 197 and 22.6 years, respectively. Just over half of the studies described their sample as high-level. The majority of studies were quantitative and employed a cross-sectional design. A range of innovative statistical analyses were used, with structural equation modelling being increasingly adopted. In addition to studies focusing on motivation as a stand-alone topic, researchers in the area also investigated its relationship with motivational climate, burnout, doping, perfectionism, injury, and several other related variables.ConclusionsAfter reviewing the body of research on this specific topic area, promising directions for future research are presented. The focused approach particularly seeks to encourage researchers to employ different methodologies, and prioritise underused topics in future research on competitive athlete groups. Furthermore, the review points to several practical implications for competitive sport stakeholders.     

Dealing with Possible Baseline Inequalities Between Experimental Groups – The Case of Motor Learning

Abstract

One important concept of experimental design is the random assignment of participants to experimental groups. This randomization process is used to prevent selection bias, as well as to provide a strong basis for a cause-and-effect relationship between the independent variable/s and the dependent variable/s. In small sample sizes, simple randomization may not provide equal groups at baseline for one or more of the variables, and therefore more restricted types of randomization, such as the stratified permuted-block randomization, can be used. A code was written to calculate the probability that simple randomization will not lead to equality between groups at baseline, and then an example of stratified permuted-block randomization was examined. The findings suggest that for certain variables that are commonly measured in experiments in motor learning, there is a relatively high probability that groups will not be equal at baseline after simple randomization. This observation reflects the small sample sizes usually found in the literature on motor learning. However, stratified permuted-block randomization does lead to greater equality among groups. Implications for researchers are discussed, and a flowchart is proposed that will allow researchers to decide whether to use simple or stratified randomization.     

Review for Cognitive Systems Research of the book The Brain and AI,by authors Karl Schlagenhauf and Fanji Gu

The human brain is often considered the most complex system known. It has a fantastic capacity to learn and remember, to recognize patterns in space and time, solve problems of all kinds, innovate tools and machines, create beautiful art and science. Is it reasonable to believe that we, in a foreseeable future, will be able to understand all the wonders of our own brain, enough to be able to mimic it and build artificial brains and minds that correspond to or even surpass the capacity of the human origin? Can we seriously believe that we (soon, or ever) will be able to build robots that know of and can reflect upon their own existence?This review of the book, The Brain and AI, deals with such issues, but in a very special way. It is written as a fascinating dialogue between the two authors, Chinese scientist Fanji Gu and German engineer Karl Schlagenhauf, where they discuss the development of neuroscience and artificial intelligence (AI) with a critical examination of given “truths” in these fields. The Brain and AI is indeed worth reading for many reasons, regardless if you are a student or researcher in any of the many fields of science discussed here (e.g. physics, computer science, neuroscience, cognitive science psychology, social science), or if you are just interested in the current and future development of brain research and artificial intelligence. The book is both educating and entertaining and can be strongly recommended.     

Attentional bias to violent images in survivors of dating violence

This study investigated the time-course characteristics of attentional bias, such as vigilance and maintenance, towards violent stimuli in dating violence (DV) survivors. DV survivors with PTSD symptoms (DV-PTSD group; n=14), DV survivors without PTSD symptoms (Trauma Control group; n=14), and individuals who were never exposed to dating violence (NDV group; n=15) viewed slides that presented four categories of images (violent, dysphoric, positive, and neutral) per slide, for ten seconds. Our results revealed that the DV-PTSD group spent more time on violent stimuli than did the Trauma Control or NDV groups. The DV survivors, both with and without PTSD symptoms, spent more time on dysphoric stimuli and less time on happy stimuli than did the NDV group. In addition to the effects of PTSD, researchers should also be considering the effects of simple traumatic exposure.     

General knowledge norms: Updated and expanded from the Nelson and Narens (1980) norms

The Nelson and Narens (Journal of Verbal Learning and Verbal Behavior 19:338–368, 1980) general knowledge norms have been valuable to researchers in many fields. However, much has changed over the 32 years since the 1980 norms. For example, in 1980, most people knew the answer to the question “What is the name of the Lone Ranger’s Indian sidekick?” (answer: Tonto), whereas in 2012, few people know this answer. Thus, we updated the 1980 norms and expanded them by providing new measures. In particular, we report two new metacognitive measures (confidence judgments and peer judgments) and provide a detailed report of commission errors. Each of these measures will be valuable to researchers, and together they are likely to facilitate future research in a number of fields, such as research investigating memory illusions, metamemory processes, and error correction. The presence of substantial generational shifts from 1980 to 2012 necessitates the use of updated norms.     

Client Views and Attitudes to Non-Invasive Prenatal Diagnosis for Sickle Cell Disease,Thalassaemia and Cystic Fibrosis

In the near future the availability of non-invasive prenatal diagnosis (NIPD) for single gene disorders will change the prenatal diagnosis options available to couples who are carriers of conditions such as cystic fibrosis, sickle cell disorder and thalassaemia. Client opinions about NIPD are needed to inform the implementation of NIPD for single gene disorders. This qualitative study used two focus groups (n?=?12) and one-to-one interviews (n?=?16) with carriers and support group representatives of sickle cell disease, thalassaemia and cystic fibrosis. Discussions were digitally recorded, transcribed verbatim and analysed using thematic analysis. Opinions about NIPD were very positive and participants valued the opportunity to have safe and early testing. Uptake of prenatal testing is likely to increase as women who had previously declined invasive testing expressed interest in having NIPD. Participant concerns about NIPD centred on the need for accuracy to be high to be used for subsequent decision making about termination of pregnancy. Participants also raised concerns that less thought may be given to having a blood test compared to an invasive test and that the perceived ease of a blood test may bring increased pressure to have testing. Participants thought NIPD should be offered through existing specialist services to ensure appropriate genetic counseling and support. Maintaining all testing options is important as some people may prefer invasive testing over NIPD if invasive testing was more accurate or if invasive testing could give information about other conditions such as Down syndrome.     

How does non-nutritive sucking support infant feeding?

Fifty nine premature infants participated in a randomized controlled study to determine the effectiveness of non-nutritive sucking (NNS). It was predicted that NNS would not accelerate the development of full oral feeding or early language skills as sometimes perceived in practice. However, it was predicted that using NNS as a strategy to support parents to identify and respond to early communication and oral readiness signs would increase confidence in infant management and enable quicker discharge home. Infants were aged 26–35 weeks gestation. Infants with no significant difficulties were randomly assigned to one of three groups; Group 1, NNS pre-tube feeding (n = 19); Group 2, NNS on onset of tube feeding (n = 20) and Group 3, Control (n = 20). Follow-up occurred at 6 months. There were no significant differences with number of days to full oral feeding between the groups receiving NNS and the Control group, χ²(2, n = 59) = 4.33, p = .115. A significant difference in number of days in hospital between the Control group and the other two groups was found χ² (2, n = 59) = 7.678, p = .022. Significant changes were noted with the development of more normal sucking patterns in Groups 1–3. At 6 months there were no significant differences in receptive or expressive language skills between all groups. NNS had no significant impact on the transition to full oral feeding or later language development. There was a significant difference in the number of days in hospital between the Control group and the other two groups which involved parents in identification of early communication signs. Possible reasons for this change and future directions are discussed.     

Frame-differencing methods for measuring bodily synchrony in conversation

The study of interpersonal synchrony examines how interacting individuals grow to have similar behavior, cognition, and emotion in time. Many of the established methods of analyzing interpersonal synchrony are costly and time-consuming; the study of bodily synchrony has been especially laborious, traditionally requiring researchers to hand-code movement frame by frame. Because of this, researchers have been searching for more efficient alternatives for decades. Recently, some researchers (e.g., Nagaoka & Komori (IEICE Transactions on Information and Systems, 91(6), 1634–1640, 2008); Ramseyer & Tschacher, 2008) have applied computer science and computer vision techniques to create frame-differencing methods (FDMs) to simplify analyses. In this article, we provide a detailed presentation of one such FDM, created by modifying and adding to existing FDMs. The FDM that we present requires little programming experience or specialized equipment: Only a few lines of MATLAB code are required to execute an automated analysis of interpersonal synchrony. We provide sample code and demonstrate its use with an analysis of brief, friendly conversations; using linear mixed-effects models, the measure of interpersonal synchrony was found to be significantly predicted by time lag (p < .001) and by the interaction between time lag and measures of interpersonal liking (p < .001). This pattern of results fits with existing literature on synchrony. We discuss the current limitations and future directions for FDMs, including their use as part of a larger methodology for capturing and analyzing multimodal interaction.     

Autonomous vs. comparative status: Must we be better than others to feel good about ourselves?

Previous research has shown that people's self-esteem and their group-oriented behavior are influenced by their judgments about the status of the groups to which they belong (pride) and assessments of their status within those groups (respect). These findings are important to justice researchers because the key antecedent of such status judgments is typically found to be the assessment of the fairness of group procedures (i.e., procedural justice). Research suggests that (1) procedural justice shapes status and that (2) status shapes self-esteem and group-oriented behavior. The paper reports the results of three studies comparing two different forms of these status judgments. The first form are autonomous judgments of pride and respect that are linked to the characteristics associated with membership in different groups. People link such judgments to inclusion or membership in the group. The second are comparative judgments of pride and respect that are linked to comparisons of one's status to the status of other people or groups. The results indicate that, within groups, people are influenced primarily by autonomous assessments of status based on their internal standards, which develop from the status associated with prototypical characteristics linked to inclusion in a group. People are less strongly influenced by comparisons of their status to the status of external comparison standards. Further, justice-based status inferences are shown to be primarily autonomous, and not comparative, in nature.     

Associations between sensor-based physical activity behaviour features and health-related parameters

ObjectivesWearable actimetry devices are used increasingly in cohort and cross-sectional studies to assess physical activity (PA) behaviour objectively. Thus far, the medical relevance of distinct PA groups, as identified by using new methods of sensor data analysis, remains unclear. The objective of this research paper is to evaluate whether such PA groups differ in commonly accepted health risk parameters.MethodsPA sensor data and corresponding outcome data of the NHANES 2005–06 study were obtained. Data pre-processing included elimination of potential outliers, data splitting and the computation of PA parameters, including a novel regularity measure. PA groups were identified using the x-Means clustering algorithm, and groups were evaluated for differences in CRP, BMI and HDL.ResultsData sets of 7334 NHANES participants were analysed, and four distinct PA groups were identified. Statistically significant group differences were found for CRP and BMI (p < 0.001), but not for HDL (p = 0.67).ConclusionsPA groups derived from objective accelerometer mass data differ in exemplary health-related outcome parameters. The novel PA regularity measure is of particular interest and may become part of future PA assessments, especially when regarding low-intensity, short-lived PA events. Further research in pattern recognition methods and analytic algorithms for PA data from current multi-sensing devices is necessary.