Responding changes systematically within sessions during conditioning procedures.

When the procedure is held constant within an experimental session, responding often changes systematically within that session. Many of these within-session changes in responding cannot be dismissed as learning curves or by-products of satiation. They have been observed in studies of positive reinforcement, avoidance, punishment, extinction, discrimination, delayed matching to sample, concept formation, maze and alley running, and laboratory analogues of foraging, as well as in the unconditioned substrates of conditioned behavior. When aversive stimuli are used, responding usually increases early in the session. When positive reinforcers are used, responding changes in a variety of ways, including increasing, decreasing, and bitonic functions. Both strong and minimal reinforcement procedures produce within-session decreases in positively reinforced behavior. Within-session changes in responding have substantial theoretical and methodological implications for research in conditioning.     

影响图画命名时间的因素

实验共测量了311张图片的H值、命名一致性百分数、概念一致性百分数、表象一致性、熟悉性、视觉复杂性、词长和图片命名的时间,主要探索影响图片命名潜伏期的因素,结果发现概念一致性、熟悉性、表象一致性、词频是影响图片命名时间的主要因素。并尝试建立了概念一致性、熟悉性、表象一致性和词频对图片命名时间的回归方程,其预测能力为55.5%。根据图片的命名时间对命名的难易程度进行了分级,希望能对利用图片作为实验材料的认知实验提供有价值的信息     

青少年心理健康素质的概念和结构初探

青少年心理健康素质是健康心理学中具有开创性和探索性的研究领域,因此涉及若干理论问题需要探讨。其中青少年心理健康素质的基本概念和基本结构是该研究领域首先应探讨的基本理论问题。     

On the Validity of Idiographic and Generic Self‐Concept Implicit Association Tests: A Core‐Concept Model

We present a core‐concept model (CCM) suggesting that stimulus centrality is an important factor in category representations in implicit measures. We tested the hypothesis that idiographic stimuli (first name, birthday) are more central and therefore assess self‐concept in Implicit Association Tests (IATs) more validly than generic and nonspecific stimuli (me, you). Superior validity of the idiographic variant emerged across three different domains of self‐concept. First, an idiographic self‐esteem IAT displayed higher correlations than a generic IAT with self‐assessments and observer‐assessments of self‐esteem. Second, an idiographic body scheme‐IAT predicted subjective ratings of body image and objective body‐mass index. Third, an idiographic aggressiveness‐IAT had higher incremental validity for unprovoked aggression when interacting with explicit measures of aggressiveness. We conclude that idiographic stimuli focus participants' attention on the core features of the self, hence, tapping into self‐related associations to a stronger degree than generic stimuli. Copyright © 2011 John Wiley & Sons, Ltd.     

The cultural background of the non‐academic concept of psychology in Japan: Its implications for introductory education in psychology

No research has empirically explored the non‐academic concept of psychology itself (implicit theories) in non‐Western cultures despite a widely held belief that this understanding differs cross‐culturally. This study examined whether the non‐academic concept of psychology among inexperienced Japanese students differed from the concept held by students of other countries. In Japanese, psychology is referred to as , which includes the ideographic character , literally meaning heart. This fact led us to hypothesize that psychology will be disproportionately associated with emotion among Japanese students. Indeed, our findings among Japanese students produced a J‐curve, indicating that our prediction was true. We posit that this issue has never been discussed in Japan because a majority of people share this concept of psychology. In our second study, we examined not only preference in students' association of intelligence or emotion but also heart or mind with psychology. Finally, we identified whether students' believe that psychology encompasses both the heart and the mind. We conclude with a discussion of the importance of explicitly defining the non‐academic concept of psychology in early psychology education in Japan.     

When Language Gives Out: Conceptualization,and Aspect‐Seeing as a Form of Judgment

This article characterizes aspect‐perception as a distinct form of judgment in Kant's sense: a distinct way in which the mind contacts world and applies concepts. First, aspect‐perception involves a mode of thinking about things apart from any established routine of conceptualizing them. It is thus a form of concept application that is essentially reflection about language. Second, this mode of reflection has an experiential, sometimes perceptual, element: in aspect‐perception, that is, we experience meanings—bodies of norms. Third, aspect‐perception can be “preparatory”: it may help us to decide what linguistic norms to develop and how to conceptualize—make the world thinkable. Fourth, the article discusses the forms of justification for which aspect‐perception allows—the necessity and normativity involved in employing this form of judgment.     

Using the Implicit Association Test to Assess Risk Propensity Self‐concept: Analysis of its Predictive Validity on a Risk‐taking Behaviour in a Natural Setting

The present work analyses the predictive validity of measures provided by several available self‐report and indirect measurement instruments to assess risk propensity (RP) and proposes a measurement instrument using the Implicit Association Test: the IAT of Risk Propensity Self‐Concept (IAT‐RPSC), an adaptation of the prior IAT‐RP of Dislich et al. Study 1 analysed the relationship between IAT‐RPSC scores and several RP self‐report measures. Participants' risk‐taking behaviour in a natural setting was also assessed, analyzing the predictive validity of the IAT‐RPSC scores on risk‐taking behaviour compared with the self‐report measures. Study 2 analysed the predictive validity of the IAT‐RPSC scores in comparison with other indirect measures. Results of these studies showed that the IAT‐RPSC scores exhibited good reliability and were positively correlated to several self‐report and indirect measures, providing evidence for convergent validity. Most importantly, the IAT‐RPSC scores predicted risk‐taking behaviour in a natural setting with real consequences above and beyond all other self‐report and indirect measures analysed. Copyright © 2013 European Association of Personality Psychology     

慢性疼痛的心理概念模式

疼痛绝不仅仅只是一种感觉,它所包含的情感和认知成分与其感觉成分同等重要。任何一种形式的疼痛都有心理成分的参与,在其发生、发展的各个阶段都受到心理因素的影响。然而在日常生活中,很多人由于不了解疼痛的原理和影响,只把疼痛看做是疾病或组织损伤的提示信号,忽视了其对个体生理、心理乃至大脑功能的消极影响。因此,探索疼痛对心理的影响及其内在机制,有助于人们多方位地了解疼痛带给人们的消极作用,提高对疼痛的重视程度,促进对疼痛的诊断并采取适当的对策。     

体育锻炼与疲劳关系的综述研究

通过文献综述法简要地总结了疲劳的概念、研究历史及现状,介绍了疲劳的机理研究,探讨了体育锻炼与疲劳的关系及疲劳的判断、消除等。研究结果表明：（1）目前,有关体育锻炼的生理疲劳的研究相当系统、全面;但体育锻炼的心理疲劳的研究相当薄弱、少见。（2）体育锻炼的心理疲劳并非生理疲劳的必然结果,而受个人心理因素以及个体周围环境的影响等等。（3）随着心理健康的日渐重要,未来有关心理疲劳的研究将倍受重视。     

Happiness is a warm abstract thought: Self-construal abstractness and subjective well-being

Research investigating the relationship between self-construals and subjective well-being has traditionally focused on understanding how dimensions such as positivity–negativity and internality–externality relate to well-being. This paper presents two studies that investigate how a potentially important yet unexamined dimension, the abstractness versus concreteness of people's self-construals, is related to life satisfaction. Study 1 showed that happier people tend to think about themselves with higher level of abstraction than less happy people, even after controlling for the overall valence and internality of their construals. Study 2 found that people randomly assigned to think about themselves in abstract rather than concrete terms reported greater pre- to post-manipulation increases in reports of life satisfaction. Implications of these findings for understanding individual differences in well-being are discussed, and directions for future research are presented.