SOCIAL VALIDATION: THE EVOLUTION OF STANDARDS OF COMPETENCY FOR TARGET BEHAVIORS

The use of social validation procedures has become widespread in recent years. Although most researchers have used social validation procedures to select target behaviors and to evaluate whether the changes produced by a treatment program should be considered socially useful, little attention has been focused upon using the social validation process to determine the optimal levels for target behaviors. This paper suggests several ways in which social validation procedures can be employed in order to select when and how much to change target behaviors.     

HYPOTHESIS-BASED INTERVENTIONS FOR TANTRUM BEHAVIORS OF PERSONS WITH DEVELOPMENTAL DISABILITIES IN SCHOOL SETTINGS

We conducted a functional assessment of problem behaviors of 2 students with developmental disabilities in their classroom environments. Results of the assessments showed that although there were more tantrums in demand than in no-demand conditions, the function of the behavior was to gain attention (positive reinforcement) rather than to avoid or escape demands (negative reinforcement); demand conditions apparently served a discriminative function for the availability of attention. Therefore, intervention was based on the positive reinforcement hypothesis, resulting in a substantial reduction of tantrums for both subjects.     

ORGANIZATIONAL DEVELOPMENT INTERVENTIONS: A META-ANALYSIS OF THEIR EFFECTS ON SATISFACTION AND OTHER ATTITUDES

This meta-analysis examined the effects from 126 studies that employed organizational development (OD) interventions to modify satisfaction and/or other attitudes. Raju and Burkes's (1983) Taylor series approximation 1 (TSA 1) validity generalization procedure was used to conduct the meta-analysis. Multi-faceted interventions have been more effective in modifying satisfaction and attitudes than were OD interventions that used a single human-processes or technostructural technique. For specific interventions, team building and lab training were the most effective means of changing satisfaction and other attitudes. Also, OD seems to affect attitudes more than satisfaction. Caution is encouraged in generalizing these findings, given (1) the non-random selection of techniques, (2) the frequent moderating effects of both the participant's organizational level and the methodological rigor of the studies, and (3) this study's frequent failure to account for a substantial amount of the variability of the effect sizes.     

CHILDREN S CHOICES: A COMPARISON OF BOOK PREFERENCES BETWEEN HISPANIC AND NON-HISPANIC FIRST-GRADERS

This report describes a study of book preferences among 190 first graders. Students were exposed to nine different, high-quality, picture books of various genres (including multicultural texts) and asked to select one to own. A mixed subgroup of students had the texts read to them during read aloud sessions, but the majority made selections based on surface-level text structures. Results indicate that Hispanic and non-Hispanic students were more alike than different in their preferences. An overwhelming majority selected informational, rather than narrative books. This finding counters notions that young readers prefer stories and desire books that mirror them in culturally pertinent ways.     

TREATMENT OF CHILD ABUSE: A REVIEW OF THE BEHAVIORAL INTERVENTIONS

The problem of child abuse has become prominent in the past decade; this has led to increased research on its treatment. This paper describes the behavioral treatment approaches that have been used to alleviate abusive parenting practices, and it also discusses current issues and future directions for research in this area.     

跨期选择和风险决策的认知神经机制

经济决策包含两个传统问题：跨期选择和风险决策。跨期选择分为冲动决策和自我控制,当冲动决策时,优先激活了与中脑多巴胺神经元相联系的旁边缘区域,包括伏隔核、眶额皮层中部和前额叶中部;自我控制即选择延迟决策时大脑双侧前额叶和后顶叶皮层神经活动增强。在风险和不确定性条件下,大脑皮层和杏仁核与风险决策联系密切。     

PRAGMATIC INTERVENTIONS INTO ENACTIVE AND EXTENDED CONCEPTIONS OF COGNITION

Clear statements of both extended and enactive conceptions of cognition can be found in John Dewey and other pragmatists. In this paper I'll argue that we can find resources in the pragmatists to address two ongoing debates: (1) in contrast to recent disagreements between proponents of extended vs enactive cognition, pragmatism supports a more integrative view—an enactive conception of extended cognition, and (2) pragmatist views suggest ways to answer the main objections raised against extended and enactive conceptions—specifically objections focused on constitution versus causal factors, and the mark of the mental.     

MULTIPLE FUNCTIONS OF PROBLEM BEHAVIORS: ASSESSMENT AND INTERVENTION

Three individuals with severe intellectual disabilities participated in separate analyses of problem behavior. In each case, a functional analysis was conducted under two parallel conditions. In one condition, self-injury or aggression resulted in escape from difficult tasks; in the second condition, the same problem behavior resulted in access to preferred items. Results indicated that the problem behaviors for each participant were maintained by both types of contingencies. Functional communication training was then delivered first in one condition and then in the second. After each participant was trained in a functionally equivalent mode of communication for one condition, levels of problem behavior decreased in that condition but not in the untrained condition. Only after separate communication forms were trained in both conditions was problem behavior reduced to clinically acceptable levels. These results document three examples of problem behaviors under multiple control, and emphasize the need to organize interventions that address different contingencies of reinforcement that maintain the same problem behavior.     

A COMPARISON OF PEER-INITIATION AND TEACHER-ANTECEDENT INTERVENTIONS FOR PROMOTING RECIPROCAL SOCIAL INTERACTION OF AUTISTIC PRESCHOOLERS

We compared two procedures for improving the social interactions of three autistic children. In a peer-initiation condition, confederates were taught to initiate interaction with the autistic children. In a teacher-antecedent condition, teachers prompted the autistic children to initiate with confederates, who had been taught to reciprocate. Using an alternating treatment design, differential effects were found. The peer-initiation procedure reliably increased the social responses of the autistic children, whereas the teacher-antecedent condition increased the initiations and responses of the autistic children. In addition, longer chains of social interaction occurred during the teacher-antecedent condition.     

A CROSS-LEVEL INVESTIGATION OF FACTORS INFLUENCING UNSAFE BEHAVIORS AND ACCIDENTS

Several recent reviews of industrial accidents have given increased attention to the role of organizational factors as antecedents to the accident sequence. In the current study, three group-level factors (i.e., group process, safety climate, and intentions to approach other team members engaged in unsafe acts) and one individual-level factor (i.e., perceptions of role overload) were hypothesized to influence the frequency of reported unsafe behaviors using a cross-level research strategy. Data were collected from 21 teams and 222 individuals in a Midwestern chemical processing plant. Both the individual and group-level variables were significantly associated with unsafe behaviors, thereby supporting the cross-level hypotheses. There was also initial evidence suggesting that the group process-unsafe behavior relationship was mediated by intentions to approach other team members engaged in unsafe acts. At the team level of analysis, safety climate and unsafe behaviors were significantly associated with actual accidents. Group process and approach intentions were marginally related to actual accidents ( p < .10). The implications for a cross-level approach to safety and interventions is discussed.     

TRAINING INTERACTIONAL BEHAVIORS OF ADULTS WITH DEVELOPMENTAL DISABILITIES: A SYSTEMATIC REPLICATION AND EXTENSION

This study was a replication and extension of research by Foxx, McMorrow, Bittle, and Ness (1986) that assessed generalization effects of a social skills training program on the interactional behavior of adults with developmental disabilities. Target skills were a verbal action or reaction in six skill areas that specifically addressed the participants' skill deficits. In the present study, we trained 5 adult residents of a group home across these six skill areas using the “Sorry” game format and the scoring criteria described by Foxx et al. We extended the results of Foxx et al. by (a) using pretreatment assessment procedures to identify participants' specific skill deficits, (b) training all residents in the natural environment, (c) training participant—participant interactions, (d) training participants to respond to four of the six skill areas through the use of a role-play procedure, and (e) omitting rewards, criterion levels, and self-monitoring. Additionally, the trainer in the present study modeled correct responses only as an error correction procedure during training. Similar to those of Foxx et al., our results indicated that all participants increased their use of the trained interactional behaviors during the generalization assessments in the presence of other trained peers.     

BELIEF AND DELUSION: THEIR COMMON ORIGIN BUT DIFFERENT COURSE OF DEVELOPMENT

Abstract. Comparing the experiences of mystics and victims of delusion we find very similar states of conditions: an experience of abnormal significance, pseudohallucinations, the sense of mission, the suspension of time, extremes of mood, and the sudden and passive appearance. Only the subsequent course of life of those having the experiences makes it possible to distinguish between belief and delusion. The criteria are simple: we find hope and doubt only in relation to mystical experience whereas in delusion we find a paralyzed belief; human freedom increases in belief but is lost in delusion; and belief allows the interaction between the person and society while the person who is deluded has no effectiveness in society.     

A SCIENTIFIC ACCOUNT OF MEANING: DEFLATIONARY BUT NOT DISENCHANTING

In The Really Hard Problem , Owen Flanagan maintains that accounting for meaning requires going beyond the resources of the physical, biological, social, and mind sciences. He notes that the religious myths and fantastical stories that once "funded" flourishing lives and made life meaningful have been epistemically discredited by science but nevertheless insists that meaning does exist and can be fully accounted for only in a form of systematic philosophical theorizing that is continuous with science and does not need to invoke myth. He sees such a mode of thought as a new, empirical-normative science, which he labels eudaimonistic scientia , that evades the disenchantment produced by natural scientific accounts of meaning. I argue that such an empirical-normative science does not provide us with a scientific account of meaning but is itself simply another way of making sense of one's life that is open to scientific explanation. Such an explanation will be deflationary in the sense that it presumes no greater scheme of things for meaning beyond the span of human existence (collective and possibly individual) but not disenchanting in that it does not explain away the flourishing lives human persons and communities create for themselves.     

RETEST EFFECTS IN OPERATIONAL SELECTION SETTINGS: DEVELOPMENT AND TEST OF A FRAMEWORK

This study proposes a framework for examining the effects of retaking tests in operational selection settings. A central feature of this framework is the distinction between within-person and between-person retest effects. This framework is used to develop hypotheses about retest effects for exemplars of 3 types of tests (knowledge tests, cognitive ability tests, and situational judgment tests) and to test these hypotheses in a high stakes selection setting (admission to medical studies in Belgium). Analyses of within-person retest effects showed that mean scores of repeat test takers were one-third of a standard deviation higher for the knowledge test and situational judgment test and one-half of a standard deviation higher for the cognitive ability test. The validity coefficients for the knowledge test differed significantly depending on whether examinees' test scores on the first versus second administration were used, with the latter being more valid. Analyses of between-person retest effects on the prediction of academic performance showed that the same test score led to higher levels of performance for those passing on the first attempt than for those passing on the second attempt. The implications of these results are discussed in light of extant retesting practice.     

A DEFENSE OF THE NECESSARY UNITY OF PHENOMENAL CONSCIOUSNESS

Some argue that split-brain cases undermine the thesis that phenomenal consciousness is necessarily unified. This paper defends the phenomenal unity thesis against Michael Tye's (2003 ) version of that argument. Two problems are identified. First, his argument relies on a questionable analysis of the split-brain data. Second, his analysis leads to the view that in experimental situations split-brain patients are not single subjects – a result that would render the analysis harmless to the phenomenal unity thesis.