Further Life Experiences Informing the Death and Adjustment Hypotheses

The meaning of life is never straight to us humans. At different turns of life, we perceive different meanings that are offered to us by our own lives. Near one’s death, professional disaster, enmity, family suffering, and fears for life all have their own dimensions. Nevertheless, when summing up, they seem to revolve around the same central themes again and again. In this article, we tried to offer the insights that we found from some very significant and traumatic events of our own lives through the spectacles of our theory—“Death and Adjustment Hypotheses.” Our life is always important; so is our peace and safety. But when we lose our values, we lose everything. It is often that we try to live through our offspring; however, it is our morality and humane values that can ultimately save them from the traumas of life and see them meaningfully through life and death as transcendental beings.     

When bees hamper the production of honey: lexical interference from associates in speech production

In this article, the authors explore semantic context effects in speaking. In particular, the authors investigate a marked discrepancy between categorically and associatively induced effects; only categorical relationships have been reported to cause interference in object naming. In Experiments 1 and 2, a variant of the semantic blocking paradigm was used to induce two different types of semantic context effects. Pictures were either named in the context of categorically related objects (e.g., animals: bee, cow, fish) or in the context of associatively related objects from different semantic categories (e.g., apiary: bee, honey, bee keeper). Semantic interference effects were observed in both conditions, relative to an unrelated context. Experiment 3 replicated the classic effects of categorical interference and associative facilitation in a picture-word interference paradigm with the material used in Experiment 2. These findings suggest that associates are active lexical competitors and that the microstructure of lexicalization is highly flexible and adjustable to the semantic context in which the utterance takes place.     

Standardization and decomposition of rates: Useful analytic techniques for behavior and health studies

Standardization and decomposition are widely used analytic techniques in population studies for adjusting the impact of compositional factors on rates. This study demonstrates the application of these methods to behavior and health studies. Bootstrapping is used to estimate standard errors of the component effects and to conduct significance tests for them. The authors have developed a Windows-based computer program that is demonstrated in the study for standardization and decomposition analysis by using empirical data on HIV seropositivity rates in two injection-drug-using populations in the northeastern United States.     

Tapping into the Potential of Academic Diaspora for Homeland Development: the Case of Nigeria

Academic Diaspora populations are an important resource that can be harnessed by home governments for national growth and development. Nigeria’s academic Diasporas provide an opportunity for Nigeria’s tertiary institutions to connect to the global knowledge community and for the government to utilize their skills and resources toward national innovation and growth. This paper examines the contributions of Nigeria’s academic Diaspora populations by analyzing their various modes of engagement in Nigeria’s development. The paper uses a review of relevant literature and responses from a questionnaire survey of 45 Nigerian international academics. Using the theoretical lens of the Diaspora Option Theory, the paper observes that the academic Diaspora has made significant contributions to Nigeria’s development but that the benefits of these contributions can be enhanced through proper government engagement and coordination.     

Implicit word learning benefits from semantic richness: electrophysiological and behavioral evidence

Words differ considerably in the amount of associated semantic information. Despite the crucial role of meaning in language, it is still unclear whether and how this variability modulates language learning. Here, we provide initial evidence demonstrating that implicit learning in repetition priming is influenced by the amount of semantic features associated with a given word. Electroencephalographic recordings were obtained while participants performed a visual lexical decision task; the complete stimulus set was repeated once. Repetition priming effects on performance accuracy and the N400 component of the event-related brain potential were enhanced for words with many semantic features. These findings suggest a novel and important impact of the richness of semantic representations on learning and plasticity within the lexical-conceptual system; they are discussed in their relevance for assumptions concerning basic mechanisms underlying word learning.     

Improving access to psychological treatments: lessons from developing countries

Even though psychological treatments have been advocated as treatments for a range of mental disorders by the WHO for scaling up through primary care globally, the vast majority of potential beneficiaries are unable to access these treatments. Two major barriers impede the path between evidence based treatments and improved access: the lack of skilled human resources and the acceptability of treatments across cultures. This essay synthesizes the experiences of programs which developed and evaluated psychological treatments for depression in three resource poor developing countries. These programs addressed the human resource barrier by training lay or community health workers to deliver the treatments and addressed the acceptability barrier by systematically adapting the treatment to contextual factors. All programs demonstrated significant benefits in recovery rates when compared with usual care demonstrating the effectiveness of the approach. The implications for these experiences to improving access to psychological treatments in the global context are discussed.     

Changes in need satisfaction and motivation orientation as predictors of psychological and behavioural outcomes in exercise referral

Employing Self-Determination Theory (Deci & Ryan, 1985) as a theoretical framework, this study examined psychological need satisfaction and motivational regulations as predictors of psychological and behavioural outcomes in exercise referral (ER). ER patients (N?=?293; mean age 54.49) completed the measures of motivational regulations, psychological need satisfaction, health-related quality of life, life satisfaction, anxiety, depression and physical activity at entry, exit and 6 months following the end of a supervised exercise programme. Change in (Δ) intrinsic motivation during the scheme significantly predicted adherence and Δ habitual physical activity. Δ psychological need satisfaction from entry to exit significantly predicted Δ habitual physical activity from exit to 6-month follow-up. Δ psychological need satisfaction significantly predicted Δ motivational regulation and Δ psychological outcomes. Contrary to expectations, Δ self-determined regulation did not significantly predict Δ psychological outcomes during the structured part of the scheme, however, it did significantly predict Δ in psychological outcomes from exit to 6-month follow-up. These findings expand on cross-sectional research to demonstrate that psychological need satisfaction during supervised ER longitudinally predicts motivational regulation and psychological outcomes up to 6 months after a structured programme.     

I recognize your face, but I can't remember your name: A question of expertise?

In four experiments on the identification of familiar faces we reassessed a robust performance pattern—namely, the temporal advantage for retrieving biographical facts as compared to recalling proper names, which has been interpreted as reflecting a serial ordering of the access to semantic and name information. Evidence for recent parallel accounts had been provided by Scanlan and Johnston (1997) who reported an advantage for name retrieval in children. Here we replicated the findings of Scanlan and Johnston but also showed that the naming advantage disappears, and performance is very similar to that of adults when stimuli and tasks are used that are familiar to children. Conversely, we also demonstrated an advantage for name retrieval in adults when highly unfamiliar semantic facts were associated with the faces. Together these findings suggest that there is no fundamental difference in the cognitive architectures of children and adults. The experiments indicate that the relative speed of naming and semantic fact retrieval depends on the expertise with the semantic facts to be retrieved. Implications for models of face identification and naming are discussed.     

Psychoticism and response to treatment in neurotic patients

A study is reported of neurotic patients at St. Bartholomew's Hospital, London, who were given the Eysenck Personality Questionnaire and who were rated by their doctors for prognosis and final assessment after treatment. The results indicated that those patients who had elevated psychoticism scores took longer to improve and that doctors rated them harder to treat at final assessment. It is suggested that early knowledge of patients with a poor prognosis, in the form of their Psychoticism score, might prove helpful to psychiatrists and psychologists, both for diagnosis and (primarily) for choice of appropriate treatment.