An on-line investigation of prototype and exemplar strategies in classification

Although prototype- and exemplar-based models of categorization are very different in character, they have proved difficult to distinguish experimentally. The research described here presents a priming technique for assessing the type of information retrieved at the moment that a categorization decision is made. This technique avoids many of the problems inherent in the standard paradigms. Data from six experiments are presented that demonstrate the usefulness of the technique and also address basic questions about the categorization process. Results bolster previous suggestions that categorization strategies may be mixed within a single experimental task and highlight the need for more specific predictions about when each strategy will come into play.     

An investigation into the online processing of counterfactual and indicative conditionals

The ability to represent conditional information is central to human cognition. In two self-paced reading experiments we investigated how readers process counterfactual conditionals (e.g., If Darren had been athletic, he could probably have played on the rugby team) and indicative conditionals (e.g., If Darren is athletic, he probably plays on the rugby team). In Experiment 1 we focused on how readers process counterfactual conditional sentences. We found that processing of the antecedent of counterfactual conditionals was rapidly constrained by prior context (i.e., knowing whether Darren was or was not athletic). A reading-time penalty was observed for the critical region of text comprising the last word of the antecedent and the first word of the consequent when the information in the antecedent did not fit with prior context. In Experiment 2 we contrasted counterfactual conditionals with indicative conditionals. For counterfactual conditionals we found the same effect on the critical region as we found in Experiment 1. In contrast, however, we found no evidence that processing of the antecedent of indicative conditionals was constrained by prior context. For indicative conditionals (but not for counterfactual conditionals), the results we report are consistent with the suppositional account of conditionals. We propose that current theories of conditionals need to be able to account for online processing differences between indicative and counterfactual conditionals.     

Mother runners in the blogosphere: A discursive psychological analysis of online recreational athlete identities

ObjectivesQualitative research on physically active mothers has shown that recreational sport may allow women to resist good mother ideals that often constrain exercise. The purpose of this study was to extend this understanding in a socio-cultural context by examining how recreational athlete mother identities were constructed within one form of new media - blogging.DesignA qualitative approach grounded in discursive psychology was used to theorize athlete mother identities as subject positions constructed within particular discourses circulated within a blog.MethodCritical discourse analysis of 30 stories and 177 reader comments from the North American online running community Another Mother Runner, was conducted. Visual data analysis of 102 images accompanying stories also contextualized the textual meanings of discourses and subject positions.ResultsTwo primary discourses were identified: discourse of transformation and empowerment and a discourse of disruption and resolution. Subject positions constructed within these two intersecting discourses were role mother/advocate and resilient mother runner.ConclusionsThis study extends discursive psychology literature in sport and exercise psychology as well as media work on athlete mother identities within sport psychology into the realm of the internet and identity construction.     

The complaining client and the troubled therapist: a discursive investigation of family therapy

In this paper I examine two important issues for family therapy research. I attend to the concept of complaints, highlighting the conversational structure they take in a family therapy setting. I do this by outlining how clients construct their complaints and examining how the family therapist receives them. Data is taken from a corpus containing four different families and two different therapists, and is subjected to discursive analysis in order to provide a rich analysis of not just what is happening in the talk but how it is happening. I conclude that complaints are not received as useful to the therapeutic process, despite their constructed importance to the client, and therefore there are wider implications for therapy and professionals more generally, particularly implications for multi-agency communication.     

An investigation of the relationships between problem solving strategies, representation and memory

There has been considerable debate in recent years about the status of “imagery” in problem solving. The present experiment attempts to show that while subjects may employ representational strategies when they first encounter a class of problems, they abandon such strategies as they gain experience with the problems. It does this by asking subjects to answer unexpected questions which are based upon the information which they have just used to solve a problem. The hypothesis, which is supported by the results, is that increasing experience with problems will be paralleled by a decreasing ability to answer unexpected questions. The experiment also shows that such effects are not attributable to a build-up in proactive interference.     

中国当代大学生情感素质的现状及其影响因素

在情感素质理论与实践探索相结合的基础上编制了《中国大学生情感素质问卷》(内含6个分问卷),并对全国3类地区14座城市100所大学的11982名大学生进行首次大规模情感素质调查。结果发现:该问卷具有较好的信效度,是适合研究大学生情感素质的原创性的有效测评工具;大学生情感素质具有2层面6大类33种情感的结构,呈现丰富情感,且总体发展水平尚好,其中道德、生活情感发展水平较高,人际、审美、理智情感和情绪智力等相对较低;男女大学生之间和本专科大学生之间存在情感素质的结构性差异;有获奖经历、学业自评高及无负性生活事件的大学生情感素质水平较高;良好的人际关系、对舆论的关注、对核心价值观的认同、自我高要求、民主的家庭教养方式等因素对大学生情感素质的发展具有促进作用。     

The affective interval: An investigation of the peaks and valleys during high- and moderate-intensity interval exercise in regular exercisers

Evidence supports the notion that people generally feel worse during high(er) intensity exercise but experience an affective rebound immediately following cessation that often exceeds pre-exercise feeling states. Considering rest/recovery is an integral part of interval exercise, it is of interest to determine the degree of affective reactivity and recovery that may occur during interval exercise of different intensities. The purpose of the present study was to examine affective reactivity to and recovery from an acute bout of moderate-intensity (MIIE) and high-intensity interval exercise (HIIE). Participants (N = 25, 13 females, 23.3 ± 4.0 yrs, BMI = 25.7 ± 4.1 kg m⁻²) completed 4 sessions at the same time of day with at least 24-h between each session: a baseline session to record resting affect, a graded exercise test on a stationary bike (cycle ramp protocol 25 W·min-1) to volitional exhaustion, and then completed a high- (HIIE) and moderate-intensity interval exercise (MIIE) session where affect was recorded prior to, during, and up to 30-min post exercise. Participants reported more negative feeling states during the HIIE session compared to the MIIE session, but these states recovered similarly as early as 5-min post-exercise. In addition, while affective change (reactivity and rebounds) were relatively equal during the MIIE, declines in affect during the HIIE outweighed the affective rebounds associated with rest, resulting in a large decline in affective state from pre-exercise.     

Teaching Islam in contemporary America: Digital ethnography and the affective challenges of Islamic studies pedagogy

In this article we address the affective dimensions and challenges of teaching about Islam and Islamic studies in the current American political and cultural environment and make two related arguments. First, we explain how the impact of certain kinds of digital media in the past few years has heightened the association of Islam with violence in the minds of many Americans, leading to a classroom affective environment characterized by the “posttraumatic” experience of knowledge about Islam. Second, we argue that the pedagogical use of digital media as a tool for ethnographic and empathic engagement with individual Muslim lives can help meet this particular teaching challenge. We show how the pedagogical employment of digital ethnography can turn the affective power of digital media into a positive learning tool, and model its responsible social and intellectual use.     

Episodic processes in emotional labor: perceptions of affective delivery and regulation strategies

This study examined emotional labor processes from a within-person, episodic framework. The authors hypothesized that the influence of negative emotions on affective delivery would be lessened by regulation strategies for supervisor perceptions but not self-perceptions. In addition, difficulty maintaining display rules was hypothesized to mediate the relation between negative emotions and self-perceptions of affective delivery. Finally, the influence of surface acting strategies on these processes as well as correlations with individual differences was investigated. Hypotheses were tested using ecological momentary assessment of a sample of cheerleading instructors. Results suggest that surface actors can regulate emotions effectively on an episode-to-episode basis but find the episode more difficult. In addition, surface actors exhibit more general tendencies to devalue themselves and experience fewer positive emotions.     

Group and individual stereotype threat and identity management strategies: An investigation of rugby women

The aim of this study was to test the gender identification effect on the stereotype threat (ST) experience felt, and whether the individual or group ST experience influenced the identity management strategies. Ninety‐six French rugby women were asked to imagine a training situation in which they practiced rugby in the presence of men. Results showed that the group identification did not affect Individual or Group ST and that the more women feel an individual ST the more they assess men's ability positively, and the less they assesses women's ability positively and that the more they feel a group ST the more they assess the ability of women positively. The theoretical and practical implications of these results are discussed.     

When global problems come home: Engagement with climate change within the intersecting affective spaces of parenting and activism

Emotional engagement with climate change has been identified as an important research agenda. Recent studies have suggested parental worry for children and future generations are motives for climate activism, highlighting both personal and social justice concerns. A global parent-led climate justice movement specifically articulating this has emerged, yet currently remains under-researched. At the same time, social movement research has tended to overlook the social embeddedness of activism. To address these gaps in knowledge, this study used a qualitative mix of diary entries and interviews of UK-based mothers and fathers to investigate the overlapping emotional spaces of climate activism and parenting. It found that a parental lens on climate, informed by dystopian imaginings and processes of responsibilisation amplified fear and risk-related feelings, but were managed by channelling energy into a diverse array of collective action spaces. This led to positive emotions of hope and solidarity which were fostered and circulated within close personal relationships. In addition, the study found times and spaces which put a strain on affective engagement, and on partner relationships. The paper discusses the lack of moral anger in this sample of climate activists compared to previous research, and calls for further enquiry into the movement's development of intergenerational justice grievances.     

An in-home investigation of maternal teaching strategies during Sesame Street and a popular situation comedy

A naturalistic in-home investigation of maternal teaching strategies while viewing an educational program (Sesame-Street) and an entertainment program (a situation comedy) was conducted. Fourteen mothers and their pre-school children tape-recorded their coversations while jointly viewing the two television programs. Mothers tooks the role of teacher during both types of programs, but they talked more and asked proportionally more questions about the content of Sesame Street than they did about the content of the situation comedy. Likewise, during Sesame Street, mothers talked more about educationally relevant concepts such as size, color, and number. Children, while watching Sesame Street, engaged in ore labeling of educationally relevant concepts than they did while viewing the situation comedy. During the situation comedy, mothers explained why television characters performed particular behaviors and assigned traits and emotions to characters more frequently than they did during Sesame Street. The findings suggest that the parent may play an important role in helping children maximally utilize television as a teacher.     

An opponent-process theory of motivation: III. Some affective dynamics in imprinting

The theory suggests that for immature precocial birds, the stimulation from an appropriate imprinting object innately arouses a primary effective process that is hedonically pleasant. The occurrence of this process automatically generates (via an opponent loop system) an opponent-process which is hedonically unpleasant. When the imprinting object is withdrawn, the primary process rapidly terminates, but the opponent-process persists, unopposed, for some time. By assuming that the opponent-process becomes stronger with its repeated (or prolonged) arousal, it is possible to account for many of the motivational factors in imprinting. These include: (1) the pattern of distress vocalization that occurs when an imprinting object is first presented to and then withdrawn from newly hatched ducklings, (2) the reinforcement and punishment effects that characterize imprinting, and (3) the priming effects that occur in the context of imprinting.     

An investigation of phonology and orthography in spoken-word recognition.

The possible influence of initial phonological and/or orthographic information on spoken-word processing was examined in six experiments modelled after and extending the work Jakimik, Cole, and Rudnicky (1985). Following Jakimik et al., Experiment 1 used polysyllabic primes with monosyllabic targets (e.g., BUCKLE-BUCK/[symbol: see text]; MYSTERY-MISS,/[symbol: see text]). Experiments 2, 3, and 4 used polysyllabic primes and polysyllabic targets whose initial syllables shared phonological information (e.g., NUISANCE-NOODLE,/[symbol: see text]), orthographic information (e.g., RATIO-RATIFY,/[symbol: see text]), both (e.g., FUNNEL-FUNNY,/[symbol: see text]), or were unrelated (e.g., SERMON-NOODLE,/[symbol: see text]). Participants engaged in a lexical decision (Experiments 1, 3, and 4) or a shadowing (Experiment 2) task with a single-trial (Experiments 2 and 3) or subsequent-trial (Experiments 1 and 4) priming procedure. Experiment 5 tested primes and targets that varied in the number of shared graphemes while holding shared phonemes constant at one. Experiment 6 used the procedures of Experiment 2 but a low proportion of related trials. Results revealed that response times were facilitated for prime-target pairs that shared initial phonological and orthographic information. These results were confirmed under conditions when strategic processing was greatly reduced suggesting that phonological and orthographic information is automatically activated during spoken-word processing.     

The personality disorders: A review and critique of contemporary assessment strategies

Despite the prevalence of personality disorders, only recently have they become the topic of extensive clinical research. Unfortunately, much of this research suffers from various assessment problems including poor interrater agreement, an overreliance on cross-sectional assessment, and inconsistencies across measures. The present review examines the strategies used to assess personality disorders. Three comprehensive tables are used to provide a quantitative review of existing studies. Although specific measures are examined, the focus remains on general strategies for assessment. Personality disorder assessment may be enhanced through the use of aggregation methods. Aggregating over raters can reduce the subjective biases inherent in any one person's perception. Aggregating data over time reduces the instability of personality assessment, while aggregating data across measures reduces the reliance on any one measure to assess personality disorders accurately. Thus, future research should be able to refine the strategies used to study personality disorders.     

An empirical examination of client attitudes towards online counseling.

Trends over the past decade have shown that online counseling has grown in terms of popularity among consumers and clinicians alike; however, little, if any empirical evidence exists that examines client attitudes towards online counseling as alternative to traditional face-to-face therapy. Therefore, this study investigated client attitudes towards online counseling. Data was collected from 48 e-clients who received online counseling at the Center for Online Addiction. Variables such as client perceptions and concerns about using online counseling, clients' reasons for seeking online counseling over in-office treatment, and demographic profiles of e-clients were assessed. Results suggested that Caucasian, middle-aged males, with at least a four-year bachelors degree were most likely to use online counseling and anonymity, convenience, and counselor credentials were the most cited reasons they sought online counseling over in-office treatment. The lack of perceived privacy and security during online chat sessions and the fear of being caught while conducting online sessions were the main concerns reported by e-clients. A better understanding of client motives and perceptions towards online counseling helps to guide treatment in using the Internet as a clinical tool, especially as the Internet becomes increasingly more available in previously remote markets and the field of online counseling continues to grow.     

An investigation on the mediating role of coping strategies on locus of control-- wellbeing relationship

The relationship among coping strategies, locus of control, and workplace wellbeing is examined. The model hypothesizes that coping strategies mediate the relationship between locus of control and work place well being. To test the model, data was collected from 154 software professionals using separate tools to assess coping strategies, locus of control and work place wellbeing. Model fit for the collected data was examined using structural equation modeling technique with the help of AMOS. Results support the view that coping strategies mediate the relationship between locus of control and work place wellbeing. While the path between locus of control and wellbeing is significant, the path between coping distraction and wellbeing is not significant.     

Cognitive,affective and conative responses to visual simulation: the effects of rotation in online product presentation

• Rotation, one type of visual simulation used to create three‐dimensional (3‐D) experiences, and currently being used for product presentation on some e‐tail websites, may create consumer responses. Therefore, the purpose of this study is to examine the effects of rotation in product presentation on the cognitive, affective, and conative responses of consumers. This study employed a single‐factor between‐subjects design: product presentation (rotating vs. non‐rotating). Causal model analysis showed the influence of rotation in product presentation on perceived information quantity, mood, attitude, and purchase intention. Theoretical and managerial implications, as well as future research directions, are discussed.

Copyright © 2008 John Wiley & Sons, Ltd.