Resurgence and downshifts in alternative reinforcement rate

Resurgence refers to an increase in a previously suppressed target behavior with a relative worsening of conditions for a more recently reinforced alternative behavior. This experiment examined the relation between resurgence and the magnitude of a reduction in the rate of reinforcement for the alternative behavior. Groups of both male and female rats initially pressed a target lever for food on a variable-interval (VI) 30-s schedule. In a second phase, responding to the target lever was extinguished for all groups and pressing an alternative lever was reinforced on a VI 10-s schedule. Next, the rate of reinforcement for alternative behavior was reduced differentially across groups by arranging extinction, VI 80-s, VI 40-s, VI 20-s, or continued VI 10-s reinforcement. Target responding increased as an exponential function of the magnitude of the reduction in alternative reinforcement rates. With the exception that males appeared to show higher rates of target responding in baseline and higher rates of alternative responding in other phases, the overall pattern of responding across phases was not meaningfully different between sexes. The pattern of both target and alternative response rates across sessions and phases was well described quantitatively by the Resurgence as Choice in Context model.     

行为博弈与社会交换

行为博弈与社会交换看似两个毫无关联的现象和研究领域,却有着内在的、实质性的联系。行为博弈也是一种社会交换或以社会交换为机制,社会交换则表现为一种行为博弈或有着内在的博弈性质。行为博弈与社会交换互为表里、互为机制、水乳交融,行为博弈是社会交换的行为博弈,社会交换是行为博弈的社会交换。以行为博弈的眼光来看待社会交换或以社会交换的意识来研究行为博弈,跨领域的研究洞视,各自互为对方启动了一方别开生面的研究天地,为枯燥乏味的传统博弈研究和死水微澜的社会交换领域凭添了一丝新鲜气息。     

企业员工组织公正感与组织公民行为的关系

本研究采用组织公正感问卷和组织公民行为问卷对219名企业员工进行调查,以考察在当前社会背景中,企业员工组织公正感和组织公民行为的现状,并运用相关、回归分析等统计学方法对其内在关系进行分析,结果表明组织公正感及其因子(分配公正、程序公正和互动公正)与组织公民行为之间呈现出显著的正相关.进一步的回归分析表明,组织公正感对组织公民行为的具有积极的预测作用.     

Planning is for doing: Implementation intentions go beyond the mere creation of goal-directed associations

Studies on implementation intentions so far have mainly pointed towards strengthened cue-behavior associations as the mechanism underlying the effectiveness of this self-regulatory tool. However, we propose that because it triggers people to look into the future and to mentally simulate their future behavior, planning by means of implementation intentions might go beyond the creation of goal-directed associations and thus lead to more enduring effects on behavior. We tested this hypothesis in an experiment using a longitudinal design, where participants formed an intention for a behavior that deviates from their routine, and furnished it either with associative learning of cue and behavior, forming implementation intentions, or nothing at all. Results showed that initially, learning cue-behavior associations led to the same rate of goal completion as forming implementation intentions. However, only the effect of implementation intentions was maintained at the second measurement one week later. These findings suggest that planning does more than merely create goal-directed associations, which might offer a new perspective on the workings and use of this important tool for behavior change.     

Development and validation of the Subtypes of Antisocial Behavior Questionnaire

There is converging evidence that physical aggression, rule‐breaking, and social aggression constitute meaningfully distinct, if somewhat overlapping, components of the broader construct of antisocial behavior. Indeed, these subtypes appear to have different developmental trajectories, demographic correlates, and personological underpinnings. They also demonstrate important etiological distinctions. One potential limitation to accumulating additional scientific insights into the correlates and origins of these three types of antisocial behavior is the lack of an efficient self‐report assessment in the public domain. We developed the 32‐item Subtypes of Antisocial Behavior Questionnaire (STAB) to fill this gap. Our goal was to develop a brief measure that could reliably and validly assess each of the three major subtypes of antisocial behavior and that would be freely available for other researchers. The present series of studies provides initial evidence of the factorial validity, internal consistency, and criterion‐related validity of the STAB scales. In short, it appears that the STAB is a brief and useful measure that can be used to differentiate and assess physically aggressive, rule‐breaking, and socially aggressive forms of antisocial behavior. Aggr. Behav. 35:376–398, 2009. © 2009 Wiley‐Liss, Inc.     

The Emotional Reengineering of Loss: On the Grief-Anger-Social Action Continuum

This article deals with the role of bereaved parents' anger as a motivating force for political and public activism. After reviewing the place of anger in the experience of processing loss and bereavement and presenting anger as a factor that leads to public initiative, the article deals with the place that anger occupies in the bereaved sector of Israeli society. The claim is made that Israeli society has changed since its early years, when "the national management of emotions" did not allow anger to be present in the public discourse of bereaved parents, to the current era in which anger is an inseparable part of Israeli bereavement discourse. The following section of the article includes an interpretive analysis of the place of anger among the research subjects, bereaved parents who later became public and political entrepreneurs. All of the research subjects lost a son in one of three circumstances that are part of the Israeli security agenda: operational accidents, terrorist attacks, and IDF combat in Lebanon. Finally, the study attempts to answer how anger structures both public and private bereavement in Israel, shaping the bereaved parents as instant celebrities.     

Who am I and who are you? Priming and the influence of self versus other focused attention

Recent research has demonstrated that primes can affect self-perceptions, and that subsequent behavior is typically in line with these changed self-perceptions. However, a wide range of other priming effects have been documented, including changes in person perception, motivation, and so forth. The conditions under which a given prime affects the self as opposed to creating one of these other outcomes remains unclear. The present research seeks to offer insight into this question by examining attentional factors as one determinant of whether the self or another target will be biased by a prime. Across two studies, manipulating attention to the self (or an irrelevant target) immediately following a prime produced assimilation in behavior (Experiment 1) and self-perceptions (Experiment 2) when participants thought about themselves, but not an irrelevant target. In addition, when participants thought about an unrelated target, perceptions of this target, but not the self, were changed (Experiment 2).     

A viewpoint-independent process for spatial reorientation

Reorientation tasks, in which disoriented participants attempt to relocate objects using different visual cues, have previously been understood to depend on representing aspects of the global organisation of the space, for example its major axis for judgements based on geometry. Careful analysis of the visual information available for these tasks shows that successful performance could be based on the much simpler process of storing a visual ‘snapshot’ at the target location, and subsequently moving in order to match it. We tested 4-8-year olds on a new spatial reorientation task that could not be solved based on information directly contained in any retinal projection that they had been exposed to, but required participants to infer how the space is structured. Only 6-8-year olds showed flexible recall from novel viewpoints. Five-year olds were able to recall locations given movement information or a unique proximal landmark, but without these they could not do so, even when they were not disoriented or when the landmark was a familiar object. These results indicate that early developing spatial abilities based on view matching and self motion are supplemented by a later-developing process that takes into account the structure of spatial layouts and so enables flexible recall from arbitrary viewpoints.     

Reducing disruptive behavior in an urban school cafeteria: An extension of the Good Behavior Game

Non-classroom settings are often the most violence-prone areas within a school. This study investigated the impact of an interdependent group contingency on the disruptive behaviors of students in grades K-6 in an urban school cafeteria. Nine female noontime aides and National School and Community Corps staff members implemented the Lunchroom Behavior Game (LBG), a modification of the Good Behavior Game (Barrish, Saunders, & Wolf, 1969), within a multiple-baseline design across three lunch periods. Results showed a decrease in the level of disruptive behaviors following the implementation of the LBG in each lunch period and a decreasing trend for two of the three lunch periods. Discussion focuses on the use of the LBG in preventing antisocial behavior and role expansion for school psychologists interested in promoting school-based prevention strategies.     

From Intent to Enrollment,Attendance, and Participation in Preventive Parenting Groups

Applying the Theory of Planned Behavior (TPB) to the process of engagement in preventive parenting groups, we tested the ability of family and child measures to predict intent to enroll, enrollment, attendance, and quality of participation in PACE (Parenting Our Children to Excellence). PACE is a prevention trial testing the efficacy of a structured program to promote effective parenting and reduce risk of adverse child outcomes. Mothers of preschoolers (N=451) from diverse ethnic and socioeconomic backgrounds participated at two sites. Results showed that mothers who stated their intent to enroll reported relatively few time constraints but high levels of stress, as did mothers who enrolled. The latter also experienced elevated levels of oppositional defiant child behaviors, indicating that the program reached families who stood to benefit from it. Attendance, which was also best predicted by few time constraints, was high (with 49% of mothers who enrolled attending 5 or more of 8 sessions). In turn, attendance predicted quality of participation (at 1 site only), with mothers attending more sessions participating more actively and enthusiastically. Ethnicity and, with a few exceptions, socioeconomic circumstances and site, were not significant predictors of intent, enrollment, or attendance. Results provide qualified support for the TPB and illustrate its relevance to preventive research and interventions.