The assessment of subjective visual vertical: comparison of two psychophysical paradigms and age-related performance

Perception of the subjective visual vertical (SVV) is usually assessed by asking to subjects, in complete darkness, to adjust the position of a luminous rod that is variably tilted (i.e., by the method of adjustment [ADJ]). Conversely, the two-alternative forced choice (2AFC) method requires subjects to categorize, as tilted either clockwise (CW) or counterclockwise (CCW), stimuli that are presented on a computer screen and are variably tilted from vertical. In this study, we aimed to compare the results of these two methods and investigate age-related effects on the SVV. SVV was assessed in 102 healthy individuals, 50 women and 52 men, with a mean age of 45.7 (range 20–91), using both ADJ (ten trials, initial 1°, 2°, 4°, 8°, or 12° bar tilts both CW and CCW) and 2AFC (120 stimuli with a 1°–32° variable tilt). Also, 50 of the subjects performed the ADJ test twice, with different bar lengths. We estimated bias and threshold for the two methods, and found that neither measure differed across the methods. Age was a significant predictor of threshold (2AFC, R ² = .141; ADJ, R ² = .190; p < .001), implying lower sensitivity with increasing age. Moreover, the ADJ method showed a significant increase of bias when the initial tilt was farthest from vertical, whereas the rod length was irrelevant. SVV measures obtained with the ADJ and 2AFC methods were comparable, but the latter measures were more resistant to artifacts that might affect the measurement. The lower sensitivity found in older persons may have an influence on their ability to interact with the environment and may contribute to impairment of postural control.     

Functional mapping of left parietal areas involved in simple addition and multiplication. A single‐case study of qualitative analysis of errors

All electrostimulation studies on arithmetic have so far solely reported general errors. Nonetheless, a classification of the errors during stimulation can inform us about underlying arithmetic processes. The present electrostimulation study was performed in a case of left parietal glioma. The patient's erroneous responses suggested that calculation was mainly applied for addition and a combination of retrieval and calculation was mainly applied for multiplication. The findings of the present single‐case study encourage follow up with further data collection with the same paradigm.     

Analysis of the Impact of Creative Technique on the Motivation of Physical Education Students in Dance Content: Gender Differences

The aim of this study was to learn about the effectiveness of two dance teaching techniques, the creative examination technique and the direct instruction technique, on the satisfaction of basic psychological needs, the level of self‐determination, the perception of usefulness, enjoyment and effort of physical education students. Likewise, it purports to analyze the gender difference in the psychological variables addressed in agreement with the teaching technique used, to guide and personalize the treatment of these contents in physical education. A quasi‐experimental design was carried out with four natural groups from two school centers. The direct instruction technique was applied with two groups and the creative examination technique with the other two, in a total of 12 sessions. An initial and final measurement was taken in both groups, and the results revealed the complexity to motivate students after 12 sessions. However, the gender‐dependent analyses offer methodological guidelines, as the creative technique causes adaptative consequences on the male gender and disadaptative consequences on the female gender. By way of conclusion, we can highlight the need to devote more sessions to dance teaching and to apply different treatments depending on the gender.     

“Why am I so stuck?”: A Collaborative/Therapeutic Assessment Case Discussion

Assessors from 3 continents worked together on a single multimethod case study. Their goal was to hold the client at the center and forefront of their attitudes and thinking as each assessor focused on a specific measure or group of measures. The adult client requested a neuropsychological assessment and completed a full battery of cognitive measures as well as the MMPI–2, the Rorschach, and the Wartegg. A basic tenet of collaborative/therapeutic assessment holds that the client is a full partner in the assessment process; he or she is also seen as the final arbiter of the usefulness of the ideas derived. With that in mind, the client worked with the lead assessor to create 6 questions she wished answered by the assessment. Feedback and discussion occurred in a number of ways: through discussion sessions with the lead assessor that included extended inquiry; individualized letters from the other assessors, each addressing her 6 questions; a summary letter from the lead assessor; and a metaphorical, therapeutic story that stressed key findings from the assessment. Results converged powerfully, with similar findings from each assessor. The client stated that she felt heard and understood in the process, even by individuals who she had never met personally.     

The Symptom as Ally,not Enemy

The practice of the Western medicine often identifies the symptom with the disease itself, but a current of thought and medical practice considers it as the important message of an organic imbalance. In fact, in standard therapies symptoms are usually suppressed, thus interrupting a normal physiological process and risking severe reactions due to the organic imbalance. Dr. Hahnemann, the father of homeopathy, founded his diagnostic and therapeutic model on the interpretation of the symptoms and maintained that symptoms are an expression of altered physiology. The same concept is to be found in Dr. Reckeweg's “reactivity” and homotoxicology; he believed that diseases are the expression of the struggle of the body against toxins. Reckeweg's contribution was particularly important in considering the inflammation process as a biologic process through which the body restores its health. Also PNEI (psycho-neuro-endocrino-immunology) proposes a model where the symptom is interpreted as information and as the result of an imbalance. Several other medical approaches address particular attention to the meaning of symptoms. The Bach Flower Therapy, for instance, is guided exclusively by the negative moods, which can become the cause of functional and organic diseases; balance is restored thanks to superior harmonic energetic vibrations conveyed by the superior energy living in some flowers. This interpretation of the nature of symptoms is becoming a more and more relevant issue among both the specialistic and the general public.     

A SPoARC in the Dark: Spatialization in Verbal Immediate Memory

In 2011, van Dijck and Fias described a positional SNARC (Spatial‐Numerical Association of Response Codes) effect: the SPoARC (Spatial‐Positional Association of Response Codes). To‐be‐remembered items (e.g., numbers, words) presented centrally on a screen seemed to acquire a left‐to‐right spatial dimension. If confirmed, this spatialization could be crucial for immediate memory theories. However, given the intricate links between visual and spatial dimensions, this effect could be due to the visual presentation (on a computer screen), which could have probed the left‐to‐right direction of reading/writing. To allow a generalization of this effect, we adapted van Dijck and Fias's (2011) task using an auditory version of Sternberg's paradigm. Lists of five consonants were auditorily presented at a rate of 3 s/item. A SPoARC effect was observed. The consequences are discussed first from an immediate memory perspective, putting forward the view that order could be coded through spatialization, and then in terms of similarities between SPoARC and SNARC.     

Reply to Roggero and Minolli’s Commentary: Restoring the Working Alliance,or Crisis and Developmental Opportunity? Mismatching and Reparation in Multiple Different Meanings

The commentary by Maria Pia Roggero and Michele Minolli offers interesting points that enrich and clarify the discussion: the application of theoretical tenets to clinical practice and research, and different viewpoints on the concept of mismatching. We argue that miscommunication, misunderstanding, and loss of coordination cause mismatching exchanges and rupture the emotional connection between caregiver and infant as well as between analyst and patient (Tronick, 2007). We think that the process of mismatching and reparation is actually a developmental opportunity to dyadically expand the consciousness of infant and patient, as well as parent and therapist (Minolli, 2015).