Judging Knowledge in the Digital Age: The Role of External‐Memory Organization

Two studies examined relations between features of external‐memory repositories (personal computers) and confidence in knowing. Participants judged their confidence in knowledge related to their work or studies and then answered questions about the way they store and use information. Participants who maintained more organized repositories were more confident in their knowledge. Furthermore, moderation analyses showed that the participants who navigated through their files by manually clicking through folders to find documents, but not those who use an automated search feature, felt more knowledge confident if they maintained a well‐organized electronic repository. These results provide evidence for relation between assessments of internally ‘stored’ knowledge and the degree of organization of their externally stored ‘knowledge.’ Copyright © 2016 John Wiley & Sons, Ltd.     

Health-Related Quality of Life,Functioning and Social Experiences in People with Psychotic Disorders

Applied Research in Quality of Life - To inform development of a model for health-related quality of life (HRQoL) in people with psychotic disorders, we aimed to assess correlations between...     

Customer Loyalty to the Salesperson and the Store: Examining Relationship Customers in an Upscale Retail Context

Only recently has research interest in relationship marketing and customer loyalty converged in the retail context. Although this research shows that relationship customers maintain their primary loyalty to the salesperson, which then “spills over” and affects loyalty to the store, other research suggests that salesperson loyalty has direct effects on store-level outcomes, such as spending and word of mouth. However, this has not been comprehensively investigated, and relationship researchers have specifically called for research examining the effects of salesperson and store loyalty on store-level outcomes. Our research addresses this call, and shows that in an upscale retail context a relationship customer's loyalty to the salesperson is significantly related to store loyalty as well as the important store-level outcomes of share of purchases, word of mouth and competitive resistance.     

Characteristics and Correlates of Cigarette Use Among Recent U.S. Veterans

Little is known about the smoking habits and cessation efforts of veterans returning from Iraq and Afghanistan, many of whom will seek health care services in the public sector. This project documents rates of smoking and quit attempts among veterans receiving Veteran's Health Administration (VHA) health care and describes the relationship between current smoking use/cessation and demographic characteristics, quality of life, and potential alcohol misuse.

A large representative sample of Iraq/Afghanistan era veterans was surveyed using the VA Survey of Healthcare Experiences of Patients (Wright, Craig, Campbell, Schafer, &; Humble, 2006 Wright, S. M., Craig, T., Campbell, S., Schaefer, J. and Humble, C. 2006. Patient satisfaction of female and male users of Veterans Health Administration services. Journal of General Internal Medicine, 21(Suppl. 3): S26–S32. [Crossref], [PubMed] , [Google Scholar]). One third of respondents reported smoking during the past year and 24% reported currently smoking. Current smoking status was more prevalent among those who reported less education and lower household income. Current smoking status was also related to lower mental and physical health quality of life and higher potential alcohol misuse scores. Quit attempts were significantly less common among reserve component veterans and quitters reported higher incomes and were slightly older. The frequency of cigarette smoking among recent veterans underscores the importance of addressing smoking cessation efforts within this population. Individual characteristics associated with current smoking, cessation efforts, and relapse may help tailor cessation treatment for this growing cohort of new veterans.     

Experiential Avoidance and Emotion Regulation in Borderline Personality Disorder

Many of the severe behavioral difficulties observed among persons with BPD (e.g., self-harm, suicidal behaviors) have been conceptualized as attempts to avoid or escape unwanted emotional experiences. As such, experiential avoidance likely plays a prominent role in the difficulties faced by persons with BPD. Individuals with BPD have demonstrated heightened levels of experiential avoidance in several studies. Several key features of BPD may contribute to experiential avoidance among persons with BPD, including a vulnerability to negative or distressing emotions, difficulty regulating emotions, and distress intolerance. Some research also suggests that a vulnerability to negative emotions among persons with BPD may be partly due to the use of experiential avoidance strategies to cope with emotional experiences. Within this paper, we review the literature on experiential avoidance and possible mechanisms underlying experiential avoidance among persons with BPD, and discuss the research and clinical implications of this literature.     

Personality traits and university program

Participants were 147 undergraduates majoring in programs classified as more professional (education, n = 28; business, n = 33) or less professional (natural sciences, n = 36; social science, n = 50) and more people-oriented (education, social sciences) or less people-oriented (business, natural sciences). They completed self-report tests for 13 personality constructs (five from Goldberg's version of the Five Factor Model, three from Eysenck and Eysenck's theory, and five others). Students in less professional disciplines scored higher on openness to experience (intellect/imagination) than those in more professional disciplines. Students in more people-oriented disciplines scored higher on empathy than those in less people-oriented disciplines. Women scored higher than men on conscientiousness, industriousness, and empathy, but lower than men on independence. Critical comments are offered and suggestions for research are made.     

The effects of non-contingent extrinsic and intrinsic rewards on memory consolidation

Emotional and arousing treatments given shortly after learning enhance delayed memory retrieval in animal and human studies. Positive affect and reward induced prior to a variety of cognitive tasks enhance performance, but their ability to affect memory consolidation has not been investigated before. Therefore, we investigated the effects of a small, non-contingent, intrinsic or extrinsic reward on delayed memory retrieval. Participants (n=108) studied and recalled a list of 30 affectively neutral, imageable nouns. Experimental groups were then given either an intrinsic reward (e.g., praise) or an extrinsic reward (e.g., US 1 dollar). After a one-week delay, participants' retrieval performance for the word list was significantly better in the extrinsic reward groups, whether the reward was expected or not, than in controls. Those who received the intrinsic reward performed somewhat better than controls, but the difference was not significant. Thus, at least some forms of arousal and reward, even when semantically unrelated to the learned material, can effectively modulate memory consolidation. These types of treatments might be useful for the development of new memory intervention strategies.     

A Parent–Child Interactional Model of Social Anxiety Disorder in Youth

In this paper, one of the most common disorders of childhood and adolescence, social anxiety disorder (SAD), is examined to illustrate the complex and delicate interplay between parent and child factors that can result in normal development gone awry. Our parent–child model of SAD posits a host of variables that converge to occasion the onset and maintenance of this disorder. Specifically, five risk factors—temperamental characteristics of the child, parental anxiety, attachment processes in the parent–child dyad, information processing biases, and parenting practices—will be highlighted. While it is acknowledged that other factors including genetic influences and peer relationships may also be important, they are simply not the focus of this paper. Within these constraints, the implications of our parent–child interaction model for prevention, treatment, research, and practice will be explored.     

Do Clark’s nutcrackers demonstrate what-where-when memory on a cache-recovery task?

What-where-when (WWW) memory during cache recovery was investigated in six Clark’s nutcrackers. During caching, both red- and blue-colored pine seeds were cached by the birds in holes filled with sand. Either a short (3 day) retention interval (RI) or a long (9 day) RI was followed by a recovery session during which caches were replaced with either a single seed or wooden bead depending upon the color of the cache and length of the retention interval. Knowledge of what was in the cache (seed or bead), where it was located, and when the cache had been made (3 or 9 days ago) were the three WWW memory components under investigation. Birds recovered items (bead or seed) at above chance levels, demonstrating accurate spatial memory. They also recovered seeds more than beads after the long RI, but not after the short RI, when they recovered seeds and beads equally often. The differential recovery after the long RI demonstrates that nutcrackers may have the capacity for WWW memory during this task, but it is not clear why it was influenced by RI duration.