A Review and Meta‐Analysis Examining Conceptual and Operational Definitions of Problematic Internet Use

This study examined different conceptual and operational definitions of problematic Internet use (PIU). 3 perspectives of PIU are described along with a meta‐analytic review (K = 112) conducted to explore the implications stemming from how PIU is measured. The results offer evidence to support the construct validity of measures developed from the impulse control disorder and relationship resource deficits traditions but raise questions about substance dependence measures of PIU. Additionally, there were small but noteworthy differences in the associations between PIU and key antecedents and outcomes that could be attributed to PIU measurement tradition. Suggestions for developing a more robust body of scholarship on PIU are offered.     

Organic self-talk content categories and their relations to sport-specific contextual and personal factors

While strategic self-talk interventions are well documented, less is known regarding organically occurring self-talk. Previously, eight organic self-talk content categories were identified, however contextual and personal factors relating to these categories is unexplored. The aim of the study was to explore the relationships between stress, coping, athletic identity, demographic and sport-related factors and the eight organic self-talk categories of anxiety control, confidence, disengagement, instruction, psych-up, somatic fatigue, worry, and irrelevant. 216 NCAA student-athletes were recruited. Regression was used to determine the relationships between the contextual and personal variables and organic self-talk. Stress, coping and self-talk categories were compared in and out-of-season. Stress was associated with all self-talk frequencies except confidence. Coping was associated with psych-up, confidence and worry. Athletic identity was associated with psych-up, confidence, instruction and disengagement. Age was associated with anxiety control and instruction. Lastly, sport type and division level were associated with disengagement and instruction self-talk respectively.     

Hurka's Theory of Virtue

Thomas Hurka has put forth a powerful account of virtue. The account rests on a specification of intrinsically good mental states and then explains what unifies them. On his account, virtue and desert also share the same structure. His theory of virtue has some difficulties that threaten the structure that unifies it. First, Hurka's account cannot provide a principled account of virtue and vice when they are constituted by attitudes toward things are not intrinsically good (e.g., nonexistent state of affairs). Second, Hurka's account does not have room for an important factor in determining the degree to which an attitude is virtuous or vicious: agent-relative goods. Hurka is thus faced with a abandoning the basic structure that makes his theory attractive or adopting counterintuitive positions.

The Baldwin Effect and the persistent problem of Preformation versus Epigenesis

Despite the relatively recent ascendency of epigenetics as a subfield in biology, the issues at its heart have a much longer past. Similarly, psychology's part in this discussion is not new. This article examines one of the earliest engagements of a psychologist with what is now known as epigenetics. Briefly: in 1896, American developmental psychologist James Mark Baldwin proposed an evolutionary theory that has come to be known as the “Baldwin Effect” (so coined by Simpson, 1953). Baldwin's theory asserts that learning may set the course of biological evolution in a non-Lamarckian manner. In proposing this theory he provided a needed intermediate to Darwinian natural selection and the Lamarckian inheritance of acquired characteristics. The value of detailing how Baldwin came to put forward this theory, in light of recent advances, is that it illuminates some of the persistent arguments in the Preformation versus Epigenesis debate. Insofar as these debates continue, examining the origins of the Baldwin Effect provides useful insights.     

Three ways of understanding Ida

This paper aims to compare the psychoanalytic understanding of three analysts, sharing a similar theoretical background, with regard to the clinical material of an autistic girl with probable organic impairment. The conclusion is that, although the three analysts' ideas about the pathogenesis of the girl's developmental disorder are somewhat divergent, a tendency towards convergence can be noted as the therapy goes on. The paper concludes that there is some common ground of understanding about autistic phenomena among psychoanalysts sharing the same affiliation, that combining the individual views of different analysts may enlarge the understanding of the case as a whole and that the technique Tustin used to treat psychogenic autistic children can also be used to treat brain-damaged autistic children.     

口语产生中的认知年老化及其神经机制

综述了口语产生的认知年老化现象及其认知神经机制, 总结了年龄因素对口语产生各阶段的影响及认知机制, 主要从从舌尖效应、同音词的图片命名及其启动效应等方面进行了阐述。在此基础上阐述了关于口语产生认知年老化的理论：激活不充分假说、传递不足假说和抑制不足假说, 从不同角度对认知年老化进行了分析。总结了采用fMRI和ERP技术所进行的口语产生认知年老化过程的认知神经科学研究, 概括了其认知神经机制及其发生的时间进程, 重点阐述了舌尖效应发生的神经机制。最后, 从“认知年老化”和“口语产生”这两个研究领域, 对口语产生认知年老化的研究提出了展望。     

Dissociations and associations of performance in syntactic comprehension in aphasia and their implications for the nature of aphasic deficits

Sixty-one pwa were tested on syntactic comprehension in three tasks: sentence-picture matching, sentence-picture matching with auditory moving window presentation, and object manipulation. There were significant correlations of performances on sentences across tasks. First factors on which all sentence types loaded in unrotated factor analyses accounted for most of the variance in each task. Dissociations in performance between sentence types that differed minimally in their syntactic structures were not consistent across tasks. These results replicate previous results with smaller samples and provide important validation of basic aspects of aphasic performance in this area of language processing. They point to the role of a reduction in processing resources and of the interaction of task demands and parsing and interpretive abilities in the genesis of patient performance.