Hearing a melody in different ways: multistability of metrical interpretation, reflected in rate limits of sensorimotor synchronization

Music commonly induces the feeling of a regular beat (i.e., a metrical structure) in listeners. However, musicians can also intentionally impose a beat (i.e., a metrical interpretation) on a metrically ambiguous passage. The present study aimed to provide objective evidence for this little-studied mental ability. Participants were prompted with musical notation to adopt different metrical interpretations of a cyclically repeated isochronous 12-note melody while tapping in synchrony with specified target tones in the melody. The target tones either coincided with the imposed beat (on-beat tapping) or did not (off-beat tapping). An adaptive staircase method was employed to determine the fastest tempo at which each synchronization task could be performed. For each metrical interpretation, a significant advantage for on-beat over off-beat tapping was obtained - except in a condition in which participants, instead of synchronizing, were in control of the target tones. By showing that a self-imposed beat can affect sensorimotor synchronization, the present results provide objective evidence for endogenous perceptual organization of metrical sequences. It is hypothesized that metrical interpretation rests upon covert rhythmic action.     

Responses to Conflict and Cooperation in Adolescents with Anxiety and Mood Disorders

This study examined patterns of behavioral and emotional responses to conflict and cooperation in adolescents with anxiety/mood disorders and healthy peers. We compared performance on and emotional responses to the Prisoner’s Dilemma (PD) game, an economic exchange task involving conflict and cooperation, between adolescents with anxiety/depressive disorders (A/D) (N=21) and healthy comparisons (n = 29). Participants were deceived to believe their co-player (a pre-programmed computer algorithm) was another study participant. A/D adolescents differed significantly from comparisons in patterns of play and emotional response to the game. Specifically, A/D participants responded more cooperatively to cooperative overtures from their co-players; A/D girls also reported more anger toward co-players than did comparison girls. Our findings indicate that A/D adolescents, particularly females, respond distinctively to stressful social interchanges. These findings offer a first step toward elucidating the mechanisms underlying social impairment in youth with internalizing disorders. This research was supported by the Intramural Research Program of the NIH, NIMH.     

Group prevention of depression and anxiety symptoms

To prevent depression and anxiety, we delivered a brief, classroom-based cognitive-behavioral workshop along with ongoing Web-based materials and e-mail coaching to college students at risk for depression. At risk was defined as having mild to moderate depressive symptoms on a self-report measure of depression. Two hundred forty students were randomized into either an eight-week workshop that met in groups of 10, once per week for 2 h or into an assessment-only control group. We plan to track participants for 3 years after the workshop and here we report the 6 month preventive effects on depression and anxiety. The workshop group had significantly fewer depressive symptoms and anxiety symptoms than the control group, but there was no significant difference between the conditions on depression or anxiety episodes at 6 month follow up. The workshop group had significantly better well being than the control group, and the workshop group had significantly greater improvement in optimistic explanatory style than the control group. Improved explanatory style was a significant mediator of the prevention effects from pre- to post-workshop for depressive and anxiety symptoms, as well as for improved well being.     

What ends a worry bout? An analysis of changes in mood and stop rule use across the catastrophising interview task

This paper reports the results of two experiments designed to test predictions from the mood-as-input hypothesis about the factors that contribute to the ending of a worry bout. Experiment 1 looked at changes in self-reported mood across a catastrophising interview task. Experiment 2 investigated whether there were any changes in stop rule deployment between the beginning and end of a catastrophising interview task. Experiment 1 demonstrated that worriers tended to show increases in negative mood and decreases in positive mood over the course of catastrophising. In Experiment 2, participants exhibited a significant shift away from endorsing the use of 'as many as can' stop rules and a significant increasing tendency to endorse the use of 'feel like continuing' stop rules over the course of catastrophising. These results suggest that worriers exhibit increases in negative mood across the worry bout, but shift from the use of 'as many as can' to 'feel like continuing' stop rules. Mood-as-input hypothesis predicts that if high worriers ask the question "do I feel like continuing?" in the context of increasing negative mood, this will imply that the activity is no longer enjoyable or profitable and should be terminated. The results are discussed in the context of mood-as-input accounts of pathological worrying and the therapeutic implications of these findings are reviewed.     

Negative misconceptions about disaster behaviour through availability cascades: An examination of secondhand information and the moderating effect of trait anxiety on disaster myths

The present study was designed to shed light on the origin of disaster myths, such as panic, looting, crime, and psychological shock in postdisaster situations, by examining effects of secondhand information and the moderating effect of anxiety on such negative misconceptions. It was hypothesized that secondhand information on disaster behaviour, such as media reports and word‐of‐mouth rumours, and trait anxiety would increase the degrees to which people gave credit to four popular disaster myths. Also, trait anxiety was predicted to moderate the association between information sources and disaster myths. Questionnaire data obtained from 1,500 Japanese participants indicated that people relying on secondhand information gave more credit to all the four misconceptions than those relying on firsthand information such as direct disaster experience. However, trait anxiety was not found to significantly affect the degrees of the disaster myths. Furthermore, the moderating effect of trait anxiety on the association between the information sources and the disaster myths was not observed in any of the four myths. The present results imply that although reliance on secondhand information increases the degree of disaster myths to some extent, there should be other causes from which disaster myths originate.     

The symbol in the body: the un-doing of a dissociation through Embodied Active Imagination in Jungian analysis

Jung understood dissociation as a natural state of the psyche, capable of turning defensive through development. Based on this premise, and its conception on the equivalence between psyche and matter, the present work describes the un-doing of a dissociation expressed through a chronic enterocolitis disorder. When the symbol remains closer to the body and its most instinctive manifestations, we need to descend to that level in order to let the vertical axis connection be gradually restored through the therapeutic relationship – the horizontal axis. In other words, this un-doing requires that patient and analyst follow the unconscious path proposed by symbolic expressions that gradually emerge through the patient’s body and active imagination. Movement is our most primitive and fundamental experience. Many authors (Stern, Panksepp, Gallese) have agreed that, in addition to being first in terms of development, movement continues to have primacy over any other experience throughout life. This means that emotions, bodily concepts and, later, speech, evolve from a somatic basis. In the light of such neuroscientific findings, Jung’s vision of the correspondence of psyche and matter will be revisited in order to portray how the analytic bond provides a context for the re-establishment of the linking/creative function of the archetype, and allows the restoring of the ego-Self axis connection by including non-verbal approaches, such as body-based active imagination, also known as Authentic Movement. Authentic Movement is an amplification of Jung’s active imagination method that enables a dialogue between the ego and the diverse configurations of the unconscious. When such dialogue is grounded in the body, there is an easier access to the affective dimension stored in implicit memory. That which was relived through the body can gradually be remembered, and affects hitherto rejected, find other symbolic ways of being expressed and contained in the analytic vas.     

Young Children Selectively Hide the Truth About Sensitive Topics

Starting in early childhood, children are socialized to be honest. However, they are also expected to avoid telling the truth in sensitive situations if doing so could be seen as inappropriate or impolite. Across two studies (total N = 358), the reasoning of 3- to 5-year-old children in such a scenario was investigated by manipulating whether the information in question would be helpful to the recipient. The studies used a reverse rouge paradigm, in which a confederate with a highly salient red mark on her nose asked children whether she looked okay prior to having her picture taken. In Study 1, children tended to tell the truth only if they were able to observe that the mark was temporary and the confederate did not know it was there. In Study 2, children tended to tell the truth only if they were able to observe that the mark could be concealed with makeup. These findings show that for children as young as age 3, decisions about whether to tell the truth are influenced by the likelihood that the information would be helpful to the recipient.     

Comparing Cognitive Behavioral Therapy and Systemic Therapy for Social Anxiety Disorder: Randomized Controlled Pilot Trial (SOPHO-CBT/ST)

This randomized controlled trial (RCT) aimed to pilot the newly developed manualized and monitored systemic therapy (ST) for social anxiety disorder (SAD), as compared to manualized and monitored cognitive behavioral therapy (CBT). We conducted a prospective multicenter, assessor-blind pilot RCT on 38 outpatients (ICD F40.1; Structured Clinical Interview for DSM (SCID); Liebowitz Social Anxiety Scale, LSAS-SR >30). The primary outcome was level of social anxiety (LSAS-SR) at the end of treatment. A total of 252 persons were screened, and 38 patients were randomized and started therapy (CBT: 20 patients; ST: 18 patients; age: M = 36 years, SD = 14). Within-group, simple-effect intent-to-treat analyses (ITT) showed significant reduction in LSAS-SR (CBT:d = 1.04; ST:d = 1.67), while ITT mixed-design ANOVA demonstrated the advantage of ST (d = 0.81). Per-protocol analyses supported these results. Remission based on reliable change indices also demonstrated significant difference (LSAS-SR: 15% in CBT; 39% in ST;h: 0.550), supported by blind diagnosticians’ ratings of those who completed therapy (SCID; 45% in CBT, 78% in ST,p = .083). No adverse events were reported. CBT and ST both reduced social anxiety, supporting patient improvement with the newly developed ST for SAD; this has yet to be verified in a subsequent confirmatory RCT.     

CBT for Anxiety and Associated Somatic Complaints in Pediatric Medical Settings: An Open Pilot Study

Objective To examine the initial feasibility and potential efficacy of a cognitive-behavioral intervention for youth with anxiety disorders and non-medical somatic symptoms. Background Based on a strong relationship between somatic complaints and anxiety disorders, screening youngsters seeking medical care due to physical symptoms with no organic basis may enhance the recognition of anxiety disorders and facilitate access to appropriate services. Method Seven boys and girls, ages 8 through 15, with medically unexplained gastrointestinal complaints and anxiety disorders received a 12-session cognitive-behavioral intervention targeting anxiety and physical symptoms. Assessments were conducted at baseline and following treatment. Results All participants were classified as treatment responders. Three of the seven participants no longer met diagnostic criteria for their principal anxiety disorder. Children’s physical discomfort decreased from a moderate to minimal level based on self- and parent-reports. Conclusions Our modified cognitive-behavioral approach has promise for reducing anxiety and somatic symptoms in children seeking medical care.     

College Students’ Affective Distress: The Role of Expectation Discrepancies and Communication

The discrepancy between college students’ performance and parents’ expectations may be related to college students’ affective distress. Further, the role that parent–college student communication reciprocity may play in the context of these discrepancies has not been examined. As a result, this study examined parent–college student expectation discrepancies and communication reciprocity as predictors of college students’ affective distress (i.e., anger, depression, and anxiety). Results of this study suggest that college student–parent expectation discrepancies, communication reciprocity, and college students’ affective distress (i.e., anger, depression, and anxiety) are interrelated significantly. Further, results from the hierarchical regressions conducted for this study suggest that college students’ perception of their communication reciprocity with their parents may be a more important predictor of college students’ depression and anxiety in the context of the expectation discrepancies examined in this study. These findings underscore the importance of teaching communication skills to college students and their parents as a means of diminishing the deleterious effects of perceiving one another inaccurately.