经验合作教学对教师课堂教学影响的实验研究

以"经验合作教学"的校本教师培训的新思路为依据,采用实验组、控制组前后测实验设计,选取初中语文和数学教师共33人,以年级学科组为单位施以为期8个月的经验合作教学干预,运用教育实验法考察经验合作教学对教师课堂教学(包括教学效能感、课堂情绪体验、教学效果)的影响。研究表明:(1)实验学校教师在一般教育效能感和教学效能感两个维度上的得分均较实验前有所提高,且个人教学效能感的提高量大于一般教育效能感;(2)实验学校教师轻松、愉快、满意的积极情绪体验的出现频率提高,失望的消极情绪出现频率降低;(3)实验学校教师在学生评价的课堂教学策略与互动、教学信息的总体把握与反馈两个维度的得分较实验前有所提高。     

Between pink and blue: a multi-dimensional family approach to gender nonconforming children and their families

Families of gender nonconforming children need to negotiate the interactions between two gender systems: a rigid gender binary imported from familial, social, and cultural experiences and a fluid gender spectrum articulated by their child. This article reviews parental reactions to nonconforming gender developments and poses that the parental mandates of protection and acceptance are problematized by the difference of gender norms between the child and the family, as well as the child and the environment. Through multiple therapeutic modalities-parental coaching and education, parent support group, and child and family therapy-the author illustrates interventions supporting both parents and prepubescent children in their negotiation of safety, connection, and fluidity. Case vignettes illustrate the method in action.     

Applied behavior analysis is ideal for the development of a land mine detection technology using animals

The detection and subsequent removal of land mines and unexploded ordnance (UXO) from many developing countries are slow, expensive, and dangerous tasks, but have the potential to improve the well-being of millions of people. Consequently, those involved with humanitarian mine and UXO clearance are actively searching for new and more efficient detection technologies. Remote explosive scent tracing (REST) using trained dogs has the potential to be one such technology. However, details regarding how best to train, test, and deploy dogs in this role have never been made publicly available. This article describes how the key characteristics of applied behavior analysis, as described by Baer, Wolf and Risley (1968, 1987), served as important objectives for the research and development of the behavioral technology component of REST while the author worked in humanitarian demining.     

A Taxonomy of Anger-Related Behaviors in Young Adults

In 2 studies, we investigated the occurrence of anger-related behaviors and their relationship to emotional, performance-related, and situational variables. In the first study, we constructed a comprehensive taxonomy of behaviors associated with anger, and we examined the occurrence of the resulting behavior categories as a function of several independent variables. A total of 8 distinct behavior categories were identified, 3 aggressive and 5 nonaggressive. Our results also demonstrated that fight (including both verbal and physical aggression) and flight behaviors occurred most frequently. Physical aggression, however, occurred most frequently in an inhibited form, in response to the emotion of anger (as compared to the emotion of irritation), and when the anger was intense. A second study was conducted to replicate and extend the findings of Study 1. The results suggest that the taxonomy, as derived in Study 1, is comprehensive and allows for a reliable categorization. Moreover, it appeared that fight and flight behaviors occurred most frequently if the target at whom one is angry was present. The following reduction rules were used: (a) responses that differed only in the order of the words were put together; (b) singular and plural items were joined; (c) responses that differed only in verbs such as “to be,” “to become” or “to do” were grouped together; (d) responses that differed only syntactically (verb, noun or adjective) were grouped together; (e) responses that differed only with respect to an article, a preposition, or a possessive word were grouped together; (f) and a few specific rules were used (e.g., yourself = myself; self = auto). The complete coding manual is available upon request from the first author. This number differed across proportions because it depended on the number of participants assigned to each of the experimental questionnaires. Our initial analyses contained a participant-specific random intercept, so as to take into account individual differences in the propensity to use each of the behavior categories. Inclusion of a random intercept appeared to yield a significant improvement in model fit for two of the eight behavior categories. However, because analyses with a random and with a fixed intercept yielded similar conclusions, we decided to select the most parsimonious model, namely the one without a random intercept. The total number of participant–performance–instrumentality combinations equals 504 (i.e., 84×6) because all 84 participants had to answer six questions.     

Sensitivity to reward and sensitivity to punishment rating scales: A validation study on the Romanian population

The “BIS/BAS” Scales (Carver & White, 1994) and the Sensitivity to Punishment and Sensitivity to Reward Questionnaire (SPSRQ; Torrubia, Avila, Molto, & Caseras, 2001) are two self-report instruments used for the assessment of Gray’s concepts of impulsivity and anxiety. In this paper, we examined both instruments in terms of their factorial structure and their construct validity using data from 345 Romanian undergraduate students. The results supported the original factor structure of the BIS/BAS scales, but indicated that a three-factor solution is preferable to the original two-factor solution in the case of the SPSRQ. Both instruments demonstrated good construct validity, correlating with other constructs such as Eysenck’s extraversion, neuroticism and some facets from Strelau’s temperament survey in the expected direction.     

Isolation effects and the neglect of indirect effects of fiscal policies

People tend to focus on salient cues, ignoring others. We demonstrate such isolation effects in situations involving taxes and public finance, through experiments conducted on the World Wide Web. In general, subjects minimized or ignored the longer‐term or indirect effects of tax policies, such as price increases from business taxes. Subjects preferred “hidden” taxes to transparent ones, failing to think through who would ultimately pay. The preference for hidden taxes was greater when it was uncertain who would pay. When subjects were prompted to think about indirect effects, their preference for hidden taxes was reduced but not eliminated. These observations are symptoms of general tendencies not to think ahead about the effects of public policies. Copyright © 2006 John Wiley & Sons, Ltd.     

Perceiving communion in the dyadic relationship of others

The present research took an ecological approach to explore a relational issue in social perception ? are the perceived personality characteristics of dyad members and their perceived behavioural exchanges related to perceptions of that dyad’s perceived level of friendship? To this end, observers reported on a dyad they knew well using an indigenous measure of personality perception and the Dyadic Behavioural Exchange Scale, combined with an adapted version of Hays’ Friendship Observation Checklist. Perceived similarity of personality on the dimensions of application, emotional stability (negative) and helpfulness (negative) along with the perceived level of dyadic behaviour exchange were found to be additive predictors of perceived communion or friendship strength. This interplay of personal and interpersonal processes has demonstrated the application of methodological relationalism in the social domain, and broadened the ambit of social cognition to include knowledge of relationship units of which the observer is not a member, but which plays a part in his or her social world.     

刻板印象激活的行为效应

刻板印象激活的行为效应是指刻板印象激活后个体所产生的行为变化。本文介绍了西方关于刻板印象激活的行为效应的两种主要机制,即刻板印象威胁理论和观念运动理论,并对两种理论进行了分析和比较。     

Training programme designs in professional team sport: An ecological dynamics exemplar

Ecological dynamics is a contemporary theory of skill acquisition, advocating the mutuality of the performer-environment system, with clear implications for the design of innovative training environments in elite sport. It contends that performance behaviours emerge, and are adapted, by athletes satisfying a confluence of constraints impacting on their structural and functional capacities, the physics of a performance environment and the intended task goals. This framework implicates contemporary models of coaching, training design and sport science support, to stimulate continuous interactions between an individual and performance environment, predicated on representative learning designs (RLD). While theoretical principles of RLD in ecological dynamics are tangible, their practical application in elite and high level (team) sports need verification. Here, we exemplify how data sampled from a high-performance team sport setting could underpin innovative methodologies to support practitioners in designing representative training activities. We highlight how the use of principles grounded within ecological dynamics, along with data from performance analytics, could suggest contemporary models of coaching and preparation for performance in elite sport.