Mobbing: its relationships with organizational culture and personal outcomes

A study dealing with the effects of both organizational culture and mobbing on personal and organizational outcomes of a sample of Spanish emergency workers, is reported here. It was found that there is a strong impact of organizational culture dimensions on mobbing, and that mobbing affects job satisfaction, organizational commitment and organizational citizenship behaviour. Results concerning organizational commitment show that this variable is not a mere effect of mobbing in general, but rather that it is also a direct impact of culture on this outcome.     

“I definitely feel like a scientist”: Exploring science identity trajectories among Latinx students in a critical race theory-informed undergraduate research experience

The current study investigated science identity development among Latinx university students selected for a critical race theory (CRT)-informed undergraduate research experience. Twenty students (12 female, 8 male; M_age = 22.00; SD = 2.77) enrolled in biomedical-related majors at a 4-year university responded to open-ended questions regarding their identity as scientists at 2 weeks, 6 months, and 18 months after they began the program. Results illustrated a steady increase in the number of students identifying as scientists over 18 months. At 2 weeks into the program, only 35% of Latinx students felt like a scientist. At 6 months, 45% of Latinx students identified as a scientist. At 18 months, 70% of Latinx students reported feeling like a scientist. Results also revealed variation in science identity trajectories, with four trajectories viewed in the data: (1) consistent or fast achievement, (2) gradual achievement, (3) achievement adjustment, and (4) never reach achievement. The majority of students demonstrated a trajectory in which they reached science identity achievement (the feeling that they are “a scientist”). Our results provide evidence of the positive, longitudinal impact that a CRT-informed curriculum has on the science identity development of Latinx students. Implications surrounding future research and strategies to facilitate long-term Latinx student participation in the biomedical sciences are discussed.     

Assessment of Behavioral and Emotional Problems in Infancy: A Systematic Review

Behavioral and emotional problems are highly prevalent in early childhood and represent an important focus of practice for clinical child and pediatric psychologists. Although psychological or psychiatric disorders are not typically diagnosed in children under the age of 2 years, recent research has demonstrated the appropriateness of assessing behavioral and emotional problems during the first 2 years of life (defined throughout as “infancy”). The current paper provides a systematic review of assessment procedures used to identify behavioral and emotional problems during infancy. Existing assessment procedures for infants take the form of parent- or caregiver-report questionnaires, observational coding procedures, and diagnostic classification systems. The questionnaires and observational coding procedures both had substantial psychometric evidence for use with infants, although observational coding may have limited utility in clinical practice. The classification systems have less empirical support for use with infants, and further research is necessary to demonstrate the appropriateness of these procedures with infants. Utilizing the reviewed procedures to assess behavioral and emotional problems in infants can have a substantial impact in research and practice settings, and further research is needed to determine the usefulness of these procedures in developing, testing, and implementing preventive and early intervention programs for infants and their families.     

Affiliative stimuli as primers to prosocial predispositions

Affiliative stimuli are pleasant and highly biologically relevant. Affiliative cues are thought to elicit a prosocial predisposition. Here affiliative and neutral pictures were exposed prior to a reaction time task which consisted in responding to a visual target. Half the participants responded with finger-flexion, a movement frequently involved in prosocial activities. The other half responded with finger extension, a less prosocially compatible movement. Results showed that under the exposure to affiliative pictures, as compared to neutral ones, participants who used finger flexion were faster, while those using finger extension were slower. Performance benefits to the task, when flexing the finger, together with performance costs, when extending it, indicate the relevance of movement compatibility to the context. These findings put forward a possible link between affiliative primers and motor preparation to facilitate a repertoire of movements related to prosocial predispositions including finger flexion.     

Successful adaptation of gait in healthy older adults during dual-task treadmill walking

Dual-task methods have been used to demonstrate increased prioritization of walking performance over cognition in healthy aging. This is expressed as greater dual-task costs in cognitive performance than in walking. However, other research shows that older adults can prioritize cognitive performance over walking when instructed to do so. We asked whether age-related cognitive prioritization would emerge by experimentally manipulating cognitive difficulty. Young and older adults performed mental arithmetic at two levels of difficulty, alone or while walking. Electromyography and footswitches were used to measure muscle activity and stride parameters. Under high cognitive load, older adults increased their stride time, stride length, and hamstring activity, while maintaining their cognitive performance. Young adults showed negligible dual-task costs in each domain. The older adults appeared to successfully adapt their stride in response to high cognitive demands. The results have implications for neural models of gait regulation, and age differences in task emphasis.     

Musicians' working memory for tones, words, and pseudowords

Studies investigating factors that influence tone recognition generally use recognition tests, whereas the majority of the studies on verbal material use self-generated responses in the form of serial recall tests. In the present study we intended to investigate whether tonal and verbal materials share the same cognitive mechanisms, by presenting an experimental instrument that evaluates short-term and working memories for tones, using self-generated sung responses that may be compared to verbal tests. This paradigm was designed according to the same structure of the forward and backward digit span tests, but using digits, pseudowords, and tones as stimuli. The profile of amateur singers and professional singers in these tests was compared in forward and backward digit, pseudoword, tone, and contour spans. In addition, an absolute pitch experimental group was included, in order to observe the possible use of verbal labels in tone memorization tasks. In general, we observed that musical schooling has a slight positive influence on the recall of tones, as opposed to verbal material, which is not influenced by musical schooling. Furthermore, the ability to reproduce melodic contours (up and down patterns) is generally higher than the ability to reproduce exact tone sequences. However, backward spans were lower than forward spans for all stimuli (digits, pseudowords, tones, contour). Curiously, backward spans were disproportionately lower for tones than for verbal material-that is, the requirement to recall sequences in backward rather than forward order seems to differentially affect tonal stimuli. This difference does not vary according to musical expertise.     

Diagnosenübergreifende Psychoedukation: ?Notbehelf“ oder ?Mittel der Wahl“?

Despite evidence for its efficacy, diagnosis-specific psychoeducation is not routinely applied because the patient numbers per diagnosis are often too low. In an exploratory randomized and controlled trial the efficacy of a bifocal diagnosis-independent group program was tested on inpatients of the Psychiatric Hospital of the University of Basel (N?=?82) regarding clinical variables, readmission and compliance as well as course-relevant subjective attitudes over a follow-up period of 12 months by means of quantitative as well as qualitative methods. Significant group differences were found regarding compliance at 3 months and the suicide rate, both in favour of the intervention group. For most other outcome variables clear advantages for psychoeducation could be shown. A first analysis of qualitative data revealed a more favourable development in the psychoeducation group, which was statistically significant. The to date sole findings on diagnosis-independent psychoeduation justify its clinical application and further investigation.     

Parent Training Outcomes Among Young Children with Callous–Unemotional Conduct Problems with or at Risk for Developmental Delay

School-aged children with conduct problems and high levels of callous–unemotional (i.e., lack of empathy, guilt, and lack of caring behaviors) traits (CP + CU) tend to yield less benefit from traditional interventions than do their low-CU counterparts, particularly with respect to conduct problem (CP) outcomes. To date, little is known about treatment response among young children with CP + CU, particularly those with or at risk for developmental delay. Components of parent–child interaction therapy (PCIT), a parent training program effective at reducing CP in young children, have compelling theoretical support for addressing core deficits unique to children with CP + CU and have been used successfully with young children with developmental delay. Our first aim was to test the psychometric properties of a measure of CU traits in preschool children with and without developmental delay. Our second aim was to test whether CU traits predicted post-treatment CP after controlling for initial levels of CP. Participants were 63 families of young children (mean age = 3.87 years), with or at risk for developmental delay, who presented with elevated CP and were treated in a hospital-based outpatient clinic. Results indicated that developmentally delayed children with high levels of CU traits, but not children at risk for delay due to premature birth, showed significantly poorer CP outcomes following treatment with PCIT than did children scoring low on CU traits, even after controlling for initial CP severity. The implications of these findings with regard to treating and preventing severe disruptive behaviors among young children with CP + CU are discussed.