Familiarity-connected or stress-based contagious yawning in domestic dogs (Canis familiaris)? Some additional data

The present short note aimed at further exploring data from a recent study showing socially modulated auditory contagious yawning in domestic dogs (Canis familiaris). Two independent observers further extended the analysis of all video recordings made in the previous study and coded both the number of yawns performed by the dogs and the frequencies or durations of stress-related behaviors exhibited throughout the presentation of familiar and unfamiliar yawns. By showing no significant difference between conditions in the frequencies or durations of the coded behaviors, nor any association between the number of yawns and the frequencies or durations of stress-related behaviors, results raised doubt on the stress-induced yawn hypothesis, thus supporting social modulation. The exact mechanism underlying contagious yawning, however, needs further research.     

Variability in behavior frequencies and consistency in transactions across seasons in captive Japanese macaques (Macaca fuscata)

Consistent interspecific differences are found in macaque species, ranging from highly hierarchical and nepotistic societies to more tolerant and open social organizations. It still remains to be demonstrated whether intraspecific variation is narrower than interspecific variation. Herein, we quantified social behavior in a captive group of Japanese macaques (Macaca fuscata) to estimate the range of intraspecific variation for a full array of measurements in three different seasons. Despite an increased frequency of aggression found on the part of males during the mating season, the form of the behaviors performed remained relatively unchanged. Transactions during conflicts, approaches, or grooming did not undergo significant variations in relation to season. Frequencies and durations seemed more sensitive to demographic and environmental variations. The values measured in the study group are representative of the Japanese macaque. The results validate the use of transaction measurements in interspecific comparisons, providing that additional factors such as age and sex are taken into account. Aggr. Behav. 29:81–93, 2003. © 2003 Wiley‐Liss, Inc.     

OTHER FOLKS' THEORIES OF MIND AND BEHAVIOR

Our everyday, basic understanding of people's mental stales and behaviors has recently been a lively topic of debate m the social science. This article addresses whether some aspects of our. European-American theory of mind are universal, by examining ethnographic and experimental reports of cultural variation. Implications of the variation for nativist theories of development are discussed and research strategies to augment our understanding are proposed.     

同伴团体对青少年问题行为的影响：一项基于社会网络分析的研究

以675名初中和高中学生为被试,采用社会网络分析方法,获得506名青少年在其班级中的网络中心度,并确定他们所属的同伴团体,在此基础上考察同伴团体的行为规范对其问题行为的影响。结果发现：（1）在控制了班级层次的问题行为水平和其他相关变量后,同伴团体的问题行为水平能够正向预测青少年自身的问题行为;（2）青少年在同伴团体内部的地位能负向预测青少年的问题行为,青少年在班级社交网络中的度数中心度能正向预测其问题行为,而中介中心度能负向预测其问题行为;（3）交互作用分析表明：同伴团体的问题行为水平主要对低中介中心度的青少年产生显著影响;仅在问题行为水平较高的同伴团体中,青少年的度数中心度正向预测其问题行为。     

Effects of a pairing contingency on behavior in a three-person programmed environment

Four groups of three subjects resided for 10 days within a continuously programmed environment. Subjects followed a behavioral program of contingently scheduled activities that determined individual and social behaviors. A triadic condition was in effect when all three subjects were required to select simultaneous access to a group area before it became available for a social episode. A dyadic condition was in effect when access to a group area was permitted to any combination of two, and only two, subjects. The effects of these two conditions on individual and social behaviors were studied in reversal designs with several successive days devoted to each condition. Results showed that durations of social activities and synchronization of individual activities were greater during triadic conditions than during dyadic conditions. Under both conditions, wake-sleep cycles departed from a typical day-night rhythm for most subjects. Instances when subjects did not respond to each others' attempts to initiate conversations using the intercom were generally more frequent during dyadic than triadic conditions. Physical distance during triadic social episodes was found to be related to sociability levels during dyadic conditions.     

THE REPRESENTATIVENESS OF OBSERVATIONAL SAMPLES OF DIFFERENT DURATIONS

The representativeness of behavioral observation samples with durations of less than the whole time of interest was investigated. A real-time recording system was developed to quantify the behavior of 5 profoundly mentally retarded physically handicapped adult students in an institutional training setting. Behavior was observed using six mutually exclusive and exhaustive categories during 2.5-hr observation sessions. Sample observation sessions with durations ranging from 15 to 135 min were computer simulated from the whole-session (150-min) records. It was found that the representativeness of these samples, when compared to whole-session records, was a function of the relative duration of the behavioral categories and of sample duration. The occurrence of relatively high-duration behaviors (lasting for more than 50% of the session) was estimated to within 20% error by samples of less than 60 min, but low-duration behaviors (1 to 3% of the session) were inadequately quantified even from 135-min samples. Increasing irregularity of bouts of behavior in the low-duration behaviors is suggested as the cause of the functions obtained. Implications of the findings for applied behavior analysis are discussed, with the recommendation that the adequacy of observational session durations be empirically assessed routinely.     

中学生心理素质特点的初步研究

运用问卷调查和因素分析等量性研究方法 ,结合技术性文献分析、开放性译码、主轴译码等扎根理论质性研究方法 ,对中学生心理素质概念和成分进行了探讨。中学生心理素质是以生理条件为基础的 ,将外在获得的东西内化成稳定的、基本的、衍生的 ,并与人的社会适应行为和创造行为密切联系的心理品质 ,包含认知特性、个性和适应性三个维度 ,具体化为 1 8个因素成分。编制的中学生心理素质量表具有较高的信度和效度。中学生心理素质表现出性别、年级的特点 ,从年级发展趋势来看 ,呈现高二 >初二 >初一 >高一 >高三 >初三的年级发展走向。     

Graduate students' social and emotional functioning relative to characteristics of eating disorders

The authors explored gender-based patterns of relations between social and emotional functioning and the behaviors empirically supported as being highly potent for eating disorders: drive to be thin and body dissatisfaction. Graduate students between 20 and 25 years of age served as participants. Correlation analyses revealed that for women, personal adjustment and internalizing behaviors had significant relations to drive for thinness and body dissatisfaction. Using hierarchical regression analysis, the authors found that self-esteem contributed to the most variation in the prediction of both outcome variables. A differing pattern emerged for men as drive for muscularity and hyperactivity were most strongly predictive of drive for thinness, but not body dissatisfaction. The authors discuss implications relative to T. L. Tylka and L. M. Subich's (2004) model.     

Social behavior as discriminative stimulus and consequence in social anthropology

A behavior analysis is provided for three topics in social anthropology. Food, social relations, and ritual behaviors can enter into contingencies both as functional consequences and as discriminative stimuli for the reinforcement of behaviors through generalized social consequences. Many "symbolic" behaviors, which some social anthropologists believe go beyond an individual material basis, are analyzed as the latter. It is shown how the development of self-regulation to bridge remote consequences can undermine a group's generalized social control. It is also shown that rituals and taboos can be utilized to maintain generalized social compliance, which in turn can maintain both the community's verbal behavior and other group behaviors that bridge indirect and remote consequences.     

催产素及受体基因与社会适应行为

作为一种在哺乳动物分娩和泌乳中起神经调节作用的激素, 催产素(oxytocin, OT)在人类的母婴关系和社会关系中也发挥着重要作用。研究发现催产素及其受体基因与人类的社会适应行为关系密切。催产素会影响亲子依恋和父母教养行为, 也能促进人际信任及慷慨行为; 同时, 不同催产素受体(oxytocin receptor, OXTR)基因型的个体, 在亲子关系和一些亲社会行为方面都表现出了差异。来自于激素和基因水平的研究提示我们, 催产素及其受体基因可能是通过促进社会识别、调节共情以及降低恐惧、减缓焦虑来影响人类一系列的社会适应行为。未来的研究应考虑结合分子遗传学和神经科学的研究方法, 从基因－激素－行为三个层面系统的研究催产素影响社会行为的分子过程和认知神经过程。     

Nonverbal Interactional Behavior in the Families of Persons with Schizophrenic and Bipolar Disorders

Whereas verbal interactional behaviors have been repeatedly found to distinguish the families of persons with and without major psychiatric disorders, there has been comparatively little examination of the discriminative value of nonverbal interactional behaviors. We developed the Nonverbal Interactional Coding System to measure “affiliative” and “distancing” nonverbal behaviors in 18 schizophrenic and 18 bipolar patients and their parents during 10-minute interactions conducted during a posthospital period. Bipolar patients and their parents displayed affiliative nonverbal behaviors (“illustrator gestures” or “prosocial behaviors”) for longer durations than schizophrenic patients and their parents. In contrast, parents of schizophrenic patients displayed distancing nonverbal behaviors (looking away) for longer durations than those of bipolar patients. The nonverbal interactional data added to the statistical strength of patients’ and parents’ verbal interactional data in distinguishing between these diagnostic groups. Nonverbal interactional behaviors are important variables to consider in interventions aimed at improving the communication skills of families coping with psychiatric disorders.     

Fluency Profiling System: An automated system for analyzing the temporal properties of speech

The temporal characteristics of speech can be captured by examining the distributions of the durations of measurable speech components, namely speech segment durations and pause durations. However, several barriers prevent the easy analysis of pause durations: The first problem is that natural speech is noisy, and although recording contrived speech minimizes this problem, it also discards diagnostic information about cognitive processes inherent in the longer pauses associated with natural speech. The second issue concerns setting the distribution threshold, and consists of the problem of appropriately classifying pause segments as either short pauses reflecting articulation or long pauses reflecting cognitive processing, while minimizing the overall classification error rate. This article describes a fully automated system for determining the locations of speech–pause transitions and estimating the temporal parameters of both speech and pause distributions in natural speech. We use the properties of Gaussian mixture models at several stages of the analysis, in order to identify theoretical components of the data distributions, to classify speech components, to compute durations, and to calculate the relevant statistics.     

Genetic and environmental influences on behavior: capturing all the interplay

Basic quantitative genetic models of human behavioral variation have made clear that individual differences in behavior cannot be understood without acknowledging the importance of genetic influences. Yet these basic models estimate average, population-level genetic and environmental influences, obscuring differences that might exist within the population and masking systematic transactions between specific genetic and environmental influences. This article discusses a newer, more sophisticated and powerful quantitative genetic model that articulates these transactions. Results from this model highlight the ways in which the gene- environment interaction and correlation are intertwined. They can be used to integrate findings from quantitative and molecular genetic studies and to understand the roles of genetic influences and social forces in manifested behaviors, even when DNA sequence variation is not relevant.     

Visual behaviors of soccer players while kicking with the inside of the foot

This study analyzed the visual behaviors of soccer players while they kicked with the inside of the foot, which involved near and far aiming skills. Participants (N = 8) were required to step forward and kick a ball to hit a target. The top three scorers were defined as the High-score group, and the three low scorers were defined as the Low-score group. Analysis indicated that the High-score group was characterized by longer quiet eye durations, which were defined as the final fixation durations on the target prior to the initiation of a kicking movement, than the Low-score group in the preparation phase. The High-score group also set their visual pivot on the frontal space between the target and the ball in the kicking phase. These two visual behaviors of the High-score group are important for soccer players to kick a ball successfully with the inside of the foot.     

CowLog: Open-source software for coding behaviors from digital video

We have developed CowLog, which is open-source software for recording behaviors from digital video and is easy to use and modify. CowLog tracks the time code from digital video files. The program is suitable for coding any digital video, but the authors have used it in animal research. The program has two main windows: a coding window, which is a graphical user interface used for choosing video files and defining output files that also has buttons for scoring behaviors, and a video window, which displays the video used for coding. The windows can be used in separate displays. The user types the key codes for the predefined behavioral categories, and CowLog transcribes their timing from the video time code to a data file. CowLog comes with an additional feature, an R package called Animal, for elementary analyses of the data files. With the analysis package, the user can calculate the frequencies, bout durations, and total durations of the coded behaviors and produce summary plots from the data.     

Do First- and Second-Generation Migrants Stay Longer in Social Assistance Than Natives in Belgium?

In many European countries, migrants are overrepresented in social assistance. In Belgium, at least 70% of social assistance beneficiaries are first- or second-generation migrants, as natives are often eligible for a social insurance benefit. Lower exit rates among migrants relative to natives could raise concern about the labour market inclusion of beneficiaries, as well as the financial sustainability and solidarity basis of the welfare state. This paper analyses whether migrants remain longer in social assistance than natives and whether migrants vary in their timing of exit by migration-history characteristics. We use longitudinal data from the social assistance administration linked to other administrative sources, including detailed information about migration histories of migrants. Using event history analysis, we track the exits from social assistance for 22,620 beneficiaries in the period June 2005–December 2009. We find that migrants have substantially longer median durations than natives. Controlling for socio-demographic characteristics, benefit and work histories, we find that most migrant groups have (slightly) lower exit rates than natives. Asylum seekers stay substantially longer in social assistance whereas migrants with longer durations of residence have shorter benefit periods than recent migrants. Second-generation migrants do not stay longer in social assistance than natives.     

In Defense of Radical Social Constructivism

This article is a response to Alex North's ( 2016 ) critique of radical social constructivism (RSC). North claimed that RSC was a movement in counseling that would be monumentally problematic in its future application to counseling theory. In this article, the author defends RSC and posits that RSC is closely aligned with the values of counseling. RSC encourages counselors to look at the social understanding of clients' experiences as paramount to the behaviors they exhibit.     

Neighborhood social disorder as a determinant of drug injection behaviors: a structural equation modeling approach.

Neighborhood environments are increasingly recognized as a contextual determinant of health, behaviors, and disease; however, the pathways through which neighborhood characteristics impact health behaviors are poorly understood. This article examines pathways to elucidate how neighborhood social disorder may lead to HIV transmission. Data are from a baseline survey of 701 injection drug users from the Self-Help in Eliminating Lethal Diseases Study, an HIV prevention intervention in Baltimore. Structural equation modeling was used to examine the pathways among social disorder, psychological distress, and drug injection behaviors. The relationship between disorder and injection behaviors in the models tested suggests that psychological distress is higher in more socially disordered neighborhoods, that distress leads to greater injection frequency and equipment sharing, and that injection frequency predicts equipment sharing.     

儿童执行功能与情绪调节

大脑执行功能是一种调节、控制、综合、分析个体心理过程和外显行为的认知神经机制。儿童的高级认知活动、社会性行为（同伴交往、攻击性行为）都受到执行功能发展水平的制约。研究者希望通过儿童执行功能的发展,了解整个执行系统的发展成熟过程,揭示执行控制机能的内在机制。同时,有研究者把执行控制这种认知神经机制和儿童的社会性行为包括自我控制、情绪调控等方面的发展结合起来研究,从中发现二者的联系。该文就这方面的核心问题以及研究成果进行了综述。