Compound stimuli in emergent stimulus relations: Extending the scope of stimulus equivalence

Three experiments were conducted to investigate stimulus relations that might emerge when college students are taught relations between compound sample stimuli and unitary comparison stimuli using match-to-sample procedures. In Experiment 1, subjects were taught nine AB-C stimulus relations, then tested for the emergence of 18 AC-B and BC-A relations. All subjects showed the emergence of all tested relations. Twelve subjects participated in Experiment 2. Six subjects were taught nine AB-C relations and were then tested for symmetrical (C-AB) relations. Six subjects were taught nine AB-C and three C-D relations and were then tested for nine AB-D (transitive) relations. Five of 6 subjects demonstrated the emergence of symmetrical relations, and 6 subjects showed the emergence of transitivity. In Experiment 3, 5 college students were taught nine AB-C and three C-D relations and were then tested for nine equivalence (D-AB) relations and 18 AD-B and BD-A relations. Three subjects demonstrated all tested relations. One subject demonstrated the AD-B and BD-A relations but not the D-AB relations. One subject did not respond systematically during testing. The results of these experiments extend stimulus equivalence research to more complex cases.     

The role of instructions in the transfer of ordinal functions through equivalence classes

In two experiments, adult subjects completed match-to-sample training and testing to establish four equivalence classes of four figures each. Then the subjects were taught one three-position sequence consisting of one stimulus from Class 1, one from Class 2, and one from Class 3. Inclusion of Class 4 stimuli in sequences was never reinforced, but two different stimuli from Class 4 appeared as distractors on each sequence trial. Tests assessed whether subjects would produce novel three-position sequences composed of members of Classes 1 through 3 that had not been used in sequence training. Three subjects in Experiment 1 received instructions about the match-to-sample and sequencing tasks, in addition to training contingencies. All 3 demonstrated equivalence class formation after match-to-sample training. After they were taught one sequence with one member of Classes 1 through 3, none of these subjects produced untrained sequences with other equivalence class members reliably. One additional sequence was trained directly; thereafter 1 subject showed some evidence of transfer of the trained ordinal functions across the remaining members of the equivalence classes, but the other 2 did not. Following a review of equivalence class training and testing and a review of the original sequence training, all 3 subjects produced most of the predicted, untrained sequences on tests. Experiment 2 replicated Experiment 1 with 2 adults but omitted all instructions except the minimal ones necessary to initiate responding. Unlike the subjects in Experiment 1, both of these subjects demonstrated virtually complete transfer of ordinal functions through the equivalence classes after direct training on just one sequence composed of one member of Classes 1 through 3.     

Getting real in analysis

The author uses a detailed clinical example to illustrate how reality testing can create rather than foreclose opportunities for analytic investigation. He proposes that authentic analysis of transference within the treatment relationship requires close and explicit attention to be paid to considerations of reality, but in a way that does not require the patient to defer to the analyst's view. The author reconsiders certain conceptions of a special psychoanalytic reality, of regression in clinical analysis, and of the nature of free association, suggesting that they tend to discourage the realism necessary to effective psychoanalytic work. In this context, he underlines the importance of ongoing reference to therapeutic outcome as an aspect of reality, and reflects upon the impact of the reality of the analytic treatment setting and the question of termination.     

青少年自我价值感量表构念效度的验证性因素分析

用自编的青少年自我价值感量表对我国 9个大城市的大中学校的 4 931名学生进行了再测量 ,以其中的2 4 2 0名学生的数据进行一阶因素模型的比较分析 ,另外 2 5 11名学生的数据进行二阶因素模型的验证性分析。结果显示 ,我们提出的自我价值感的多层次多维度模型是合理。该模型包括总体自我价值感、一般自我价值感和特殊自我价值感三个层次 ;总体自我价值感抽象程度最高 ,其次是一般自我价值感包含社会取向和个人取向两种 ,抽象程度最低的是特殊自我价值感表现为生理的、心理的、人际的、道德的和家庭的自我价值感 5个具体方面同时也表现为社会取向和个人取向两种。该量表包含 5 6个题项从不同的抽象层次和具体方面对所构建的自我价值感模型进行测量 ,具有较好的构念效度     

内隐和外显记忆测验的信度比较研究及思考

任务分离的实验范式以功能分离和随机独立性等证据说明不同记忆任务的底层系统或加工机制。近期研究发现,两种记忆测量重测信度、复本信度和分半信度差异显著,内隐测验的信度更低一些,因而对变量效果缺乏足够的敏感性。两种测验信度差异对任务分离提出了区别于系统说或加工观点的另外解释。以后在研究外显和内隐记忆分离的时候应该慎重考虑测验信度的检验问题,还应通过各种方法来提高内隐记忆测验的信度,使两种记忆测验的信度具有可比性。     

组织研究中的多层面问题

多层面理论（multilevel theory）已成为组织研究中的一个新范式,它可以研究微观和宏观二者之间的交互作用。为了给组织研究者提供一个思考和决策框架,文章在简要回顾多层面研究的来源后,介绍了3种集体层面的结构、集体层面结构的5种“构成模型”（composition model）、以及1个判断框架,并介绍了多层面研究中常用的4个论证指标（rwg、ICC（1）、ICC（2）、WABAI）的算法和区别,最后对常用的3种分析方法（WABA：within-and-between-analysis、HLM：hierarchical linear modeling、CLOP：cross-level operator）进行了简单介绍和比较。     

Validation of the Dutch version of the aggression questionnaire in adolescent male offenders

This study examined the construct validity of the Dutch version of Buss and Perry’s Aggression Questionnaire (AQ) in 73 adolescent male offenders aged 12 to 18 years who were participating in a residential rehabilitation program. There was a strong positive association between the Hostility subscale of the AQ and psychological and physical symptoms. The nature of this connection was discussed. It was argued that the Hostility subscale measures some unique aspect of aggression that is not incorporated by the Physical Aggression, Verbal Aggression, or Anger subscales of the AQ. As expected, the AQ scales correlated significantly with trait anger, social desirability, and age. Furthermore, staff ratings of physical violence, verbal aggression, anger, and negative attitude were obtained for each subject. Correlations between the AQ scales and these ratings were low. Possible explanations for this unexpected finding are discussed. Finally, normative and internal structure data are presented. Aggr. Behav. 28:87–96, 2002. © 2002 Wiley‐Liss, Inc.     

Understanding Self-Report Bias in Organizational Behavior Research

Self-report and mono-method bias often threaten the validity of research conducted in business settings and thus hinder the development of theories of organizational behavior. This paper outlines a conceptual framework for understanding factors that influence the motivation of an employee to bias his or her responses to questions posed by organizational researchers. Using a longitudinal, multitrait-multimethod dataset, we illustrate various aspects of the problem and argue that traditional approaches for controlling self-report bias do not adequately prevent the problem. The results suggest the need for developing a theory of method effects and companion analytic techniques to improve the accuracy of psychological research in business settings.