How iconic gestures enhance communication: an ERP study

EEG was recorded as adults watched short segments of spontaneous discourse in which the speaker's gestures and utterances contained complementary information. Videos were followed by one of four types of picture probes: cross-modal related probes were congruent with both speech and gestures; speech-only related probes were congruent with information in the speech, but not the gesture; and two sorts of unrelated probes were created by pairing each related probe with a different discourse prime. Event-related potentials (ERPs) elicited by picture probes were measured within the time windows of the N300 (250-350 ms post-stimulus) and N400 (350-550 ms post-stimulus). Cross-modal related probes elicited smaller N300 and N400 than speech-only related ones, indicating that pictures were easier to interpret when they corresponded with gestures. N300 and N400 effects were not due to differences in the visual complexity of each probe type, since the same cross-modal and speech-only picture probes elicited N300 and N400 with similar amplitudes when they appeared as unrelated items. These findings extend previous research on gesture comprehension by revealing how iconic co-speech gestures modulate conceptualization, enabling listeners to better represent visuo-spatial aspects of the speaker's meaning.     

心理时间的分割与整合

在心理时间的研究中存在两种观点。一种观点认为,心理时间是以整合的方式呈现,心理时间的整合是对各种实验结果所得出的时间经验的概括与综合。另一种观点将心理时间进行分割,时序信息加工通过知觉重组和外部计数操作反映出来,这些活动受一个目标间隔内发生的事件结构的层次性所支配,分割心理时间的观点强调时距估计中期望的作用,但它不能解释非时序信息加工路径的影响。     

The mind beyond our immediate awareness: Freudian, Jungian, and cognitive models of the unconscious

Abstract: Several branches of cognitive science now focus on the nature of the unconscious. This paper explores some of the findings and models from this research. By introducing formulations based on non‐clinical data, the cognitive scientists—in neural linguistics, computational modelling, and neuroscience—may depart from the older psychoanalytic formulations. An understanding of unconscious neural processes is nevertheless emerging showing how synapses are modified by experience and how learning, conscious and unconscious, is due to this important aspect of brain plasticity. Freud and Jung's formulations about the unconscious psyche, representing the main tenets of depth psychology, are also based on a conception of the mind as extending beyond immediate awareness. However, their models are more hypothetical in that their data, almost exclusively, come from treatments of psychotherapy patients and their verbal accounts. So how do these two conceptions of the unconscious match, where do they differ? And how does the neural understanding in the present research support theories and practices of analytic treatments?     

Time-Course of Semantic Composition: The Case of Aspectual Coercion

We examine the time-course of semantic structure formation during real-time sentence comprehension. We do this through the lens of aspectual coercion, a semantic combinatorial operation that lacks morpho-syntactic reflections, yet is indispensable for sentence interpretation. We describe two experiments. Experiment 1 replicates the results of a previously published study (Piñango, Zurif, & Jackendoff, Journal of Psycholinguistic Research, 28(4), 395–414 1999) showing that the cost of implementing aspectual coercion is detectable as late as 250 ms after the operation is licensed. Experiment 2 expands the window of observation by revealing that the implementation of aspectual coercion is not detectable immediately upon its being licensed, that is, at the point at which the syntactic representation is assumed to be fully formed. These findings suggest a dissociation in the integration of information, in which semantic composition—even mandatory and automatic semantic composition—takes time to develop after it is syntactically licensed to do so.The research reported here was supported by NIH Grant DC 03660.     

A solution-focused approach to rational-emotive behavior therapy: toward a theoretical integration

A theoretical integration of rational emotive behavior therapy (REBT) and solution-focused therapy is described. It is suggested that the integrative conceptualization underscores these models’ complementary aspects by addressing the limitations of each and enhancing their respective strengths. The clinical theory and process of the integrative model is explicated along with a case example. Directions for future theory building, research, and practice are considered. Address correspondence to Jeffrey T. Guterman, Barry University, 11300 NE 2 Avenue, Adrian Dominican School of Education, Counseling Program, Powers Building, Miami Shores, FL 33161–6695, USA; e-mail: jguterman@mail.barry.edu     

Winnicott's splitting headache: considering the gap between Jungian and object relations concepts

This paper examines some difficulties inherent in the process of integration of potentially divergent theoretical positions. It is noted that there is an increasing tendency toward integration of Jungian theory with various models from psychoanalysis and other scientific disciplines. This trend can be understood as relating to the larger post-modern current operating in the scientific and cultural communities. As an element of the Zeitgeist, theory integration can proceed with a lack of critical stance on the process itself. An argument is developed on theoretical grounds for urging caution in the implementation of theory integration. The integrative process is examined using dream material from D. W. Winnicott in conjunction with his review of Memories, Dreams, Reflections. Through this discussion, some implications are examined as to the viability of linking Jungian and developmental models.     

Bridging Technical Eclecticism and Theoretical Integration: Assimilative Integration

Assimilative integration is a new type of psychotherapy integration introduced by Messer in 1992. This paper explains the where, what, when, and how of this integrative route, outlines its advantages and weaknesses, and discusses areas for potential assimilative practice in various models of therapy. Following a brief review of the current status of psychotherapy integration and its practices, assimilative integration is conceptualized as a mini theoretical integration and as theoretical eclecticism it is offered as a bridge between theoretical integration and technical eclecticism. Assimilative integration is proposed as the best theoretically and empirically based integrative approach available at this time, particularly for therapists who have been trained in a single mode of therapy before they became integrationists.     

Four successful tests of the Cognitive Differentiation–Integration Effort hypothesis

The Cognitive Differentiation–Integration Effort (CD–IE) hypothesis predicts that the dimension of life history speed (K) regulates the strength of the correlation among cognitive abilities, such that individuals with higher K exhibit more weakly integrated abilities than those with lower K. It is predicted that this effect takes place independently of the level of g owing to the absence of an individual differences level correlation between K and g. CD–IE was examined using two student samples: (1) an all female sample (N = 121), using the ALHB as a measure of K and the two SILS subtests of g; and (2) a combined male and female sample (N = 346), using a shorter three-indicator (“Trifecta”) measure of K, a general creativity measure comprised of two subscales (writing and drawing “creative performance”), and the APM-18 measure of fluid cognition. A third, population-representative sample was obtained from the NLSY (N = 11,907). A K-Factor was constructed from convergent measures of subjective well-being, sociability, interpersonal trust, internal locus of control, and delay of gratification, and a g-factor was constructed from the 10 subscales of the ASVAB. A fourth sample, addressing the question of ethnic differences was collected encompassing eight different ethnic groups with a combined 107 specific ability correlations with g. An aggregate K-Factor was constructed for this sample based on convergent population-level indicators of longevity, total fertility rates and infant mortality. Utilizing the Continuous Parameter Estimation Model, in student sample 1 a significant CD–IE effect was found on the SILS Abstract subtest (β = − .215), but not on the SILS Verbal subtest (β = .069). In student sample 2, CD–IE was observed on the general creativity measure (β = − .127), but not on the fluid cognitive ability measure (β = − .057). Significant effects were also observed on both the written and drawing creative output subscales (β = − .189 and − .183 respectively). In sample 3 (the NLSY), generally statistically significant but small-magnitude CD–IE effects were observed among all 10 ASVAB subtests (mean effect size β = − .032). In sample four, a near-significant CD–IE effect was detected (β = − .167). Controlling for subtest skew reduces the mean effect sizes across individual differences samples (β = − .071 in the student samples, − .027 in the NLSY), but boosted it to significance in the ethnic differences sample (β = − .179). Controlling for the skew of residuals reversed the signs of the CD–IE effects on the ASVAB Words and Comprehension subscales, and also on the SILS Verbal subscale, but amplified the magnitudes of the mean effects in the student and NLSY samples (β = − .036 and − .131), while reducing the effect size slightly in the ethnic-differences sample (β = − .172). In the individual differences samples, these effects were demonstrated to be unconfounded with sex of respondent and also unrelated to the Jensen effect. The apparent independence of the effect from both level of g and subtest g-loading suggests intriguing commonalities with the Lynn–Flynn effect.     

On the internal structure of Guinier-Preston zones in Al-3 at.% Ag

High-angle annular dark-field scanning transmission electron microscopy has been employed to study partially decomposed Al-3 at.% Ag. After solutionizing at 550°C and quenching to room temperature, samples of an Al-3 at.% Ag single crystal were aged for short times at 105, 140 and 180°C. Independent of the ageing temperature for these early stages, Guinier-Preston zones with a diameter of about 3 nm are found. Most of these zones consist of a silver-depleted core surrounded by a silver-rich shell. The shell structure is not uniformly pronounced. Irregularly shaped Guinier-Preston zones are common, but the shell structure dominates. No indication of different structures of the Guinier-Preston zones in Al-3 at.% Ag was found after short ageing at the three different temperatures. The shell model for Guinier-Preston zones in aluminium-rich Al-Ag alloys, which was previously proposed on the basis of X-ray and neutron scattering experiments, is thus appropriate to describe the structure of the Guinier-Preston zones in the early stages of the decomposition.     

Social evolution and the planetary crisis

This article provides perspective on today's planetary crisis by seeing it as a transition within the larger picture of human social evolution. There are certain ground qualities that were present at the beginnings of our social evolution—natural living, belonging, vitality, community, equality. Over the span of human history certain emergent qualities have developed to give us greater power in the world—technology, social organization, rational thinking. However, in developing these qualities we have suppressed the ground qualities, at the expense of our health and wholeness and now leading to a profound crisis. The next step in social evolution is to take conscious charge of our future by integrating the ground qualities with the emergent qualities. This model of social evolution helps to extend and deepen the concept of general evolution, giving us a broad view of our place in human and cosmic evolution.