The relation between employee organizational and professional development activities

A model is presented showing hypothesized common and parallel antecedents of employee organizational development activity (ODA) versus professional development activity (PDA). A common antecedent is expected to affect both ODA and PDA, while a parallel antecedent is expected to affect its corresponding work referent. This model was tested using a sample of 197 medical technologists over a four year time period. Prior ODA and PDA were controlled for before testing hypotheses. Results showed that the common antecedent of learning motivation was a robust indicator of both ODA and PDA. Looking at parallel antecedents, job satisfaction and affective organizational commitment had a positive impact on ODA, while occupational satisfaction and affective occupational commitment had a positive impact on PDA. ODA had a negative impact on subsequent intent to leave organization, but PDA did not have a similar impact on intent to leave profession. Study limitations, issues around operationalizing ODA and PDA, and future research directions are discussed.     

Islamization as a Strategy for Reconciliation between Modernity and Tradition: Examples from contemporary Arab Gulf states

The article analyses how Islam, traditions and modernity are socially negotiated and reconstructed in the Arab Gulf states under the influence of globalization and new communication technologies. Although these concepts are subjected to 'reifications', they are important in the official rhetoric for the legitimization of political power. The author bases her study on conventional anthropological fieldwork, as well as 'e-fieldwork' on the Internet/e-mails. The article presents the results of an e-survey on Gulf youths' attitudes towards modernization and Westernization, analyses 'freedom of speech in cyberspace' from discussions held on the Internet on politics and gender relations and finally gives examples from newspapers revealing the ambiguous attitude towards Islam, tradition and modernity in the public discourse. The conclusion is that Islamization is a strategy that incorporates both resistance to and accommodation of modernity, and could be viewed as the culturally accepted form of modernization in Muslim contexts. Islamization serves in the Gulf as a third alternative resolving the paradoxes between tradition and modernity as it creates a discourse of coalition between the traditional and modern discourses.     

Long-term outcome of Internet-delivered cognitive-behavioural therapy for social phobia: A 30-month follow-up

Internet-delivered guided cognitive behaviour therapy for social anxiety disorder has been found to generate promising short-term results, up to one year posttreatment. No study has however documented longer follow-up periods. In this 30-month follow-up we contacted 57 participants from the original study of which 77.2% (44/57) responded to the Internet-administered outcome measures and 66.7% (38/57) completed a telephone interview. Results showed large pretreatment to follow-up within-group effect sizes for the primary outcome measures (Cohen's d 1.10-1.71), and a majority (68.4%; 26/38) reported improvements in the interview. The findings suggest that the long-term effects seen in previous live treatment CBT trials can occur in Internet-delivered treatment as well.     

Social influence on predictions of simulated stock prices

Herding in financial markets refers to that investors are influenced by others. This study addresses the importance of consistency for herding. It is suggested that, in financial markets perceptions of consistency are based on repeated observations over time. Consistency may then be perceived as the agreement across time between investors' predictions. In addition, consistency may be related to variance over time in each investor's predictions. In an experiment using a Multiple Cue Probability Learning paradigm, 96 undergraduates made multi‐trial predictions of future stock prices given information about the current price and the predictions made by five fictitious others. Consistency was varied between the others' predictions (correlation) and within the others' predictions (variance). The results showed that the predictions were significantly influenced by the others' predictions when these were correlated. No effect of variance was observed. Hence, participants were influenced by the others when they were in agreement, regardless of whether they varied their predictions over trials or not. Copyright © 2008 John Wiley & Sons, Ltd.     

Heart-Rate responses (HRR) to lateralized visual stimuli

Direction of changes in heart-rate responses (HRR) were investigated in three separate experiments as a measure of differential cognitive and emotional specialization of the cerebral hemispheres. Visual stimuli were presented via the visual half-field technique in all three experiments. Slides with different contents were flashed for 200 msec on each trial either to the left or right of a center LED fixation point. The LED went on 5 seconds prior to slide onset. HR changes were scored as second-by-second deviations during 10 seconds after LED onset from pre-LED base line. In the first experiment it was hypothesized that emotionally relevant stimuli initially projected to only the right hemisphere would result in more anticipatory acceleration than when the same stimulus was initially projected to the left hemisphere. A picture of a snake and of a geometric figure were repeatedly briefly flashed to the right of the LED for half of the subjects, and to the left for the other half. There were 25 trials with an intertriai interval of 25–40 seconds. Results showed significant effects of deceleration as a function of the slide stimulus in all groups on seconds 5, 6, or 7 after onset of the center LED. Furthermore, an anticipatory acceleration was observed during the first trial-block on seconds 3 and 4 in the right hemisphere groups only with no differences between the neutral and emotional stimuli. In Experiments 2 and 3, a letter-string of six letters and a complex symmetric pattern were used as stimuli. These stimuli were chosen because previous research has clearly implicated the hemispheres to be differentially specialized in their ability to process verbal and visuo-spatial stimuli. The set-up was identical to Experiment 1, with the exception that differences in response to the two types of stimuli were evaluated on a within-subjects basis. The results from Experiments 2 and 3 showed stimulus-related deceleration, peaking on seconds 5–7 in all groups and an anticipatory acceleration peaking on seconds 3 and 4 in the right hemisphere groups, with decelerations during the corresponding seconds in the left hemisphere groups. The results are discussed in relation to recent findings by Walker and Sandman (1982) about the possibility of hemispheric specialization in psychologic influences on heart rate changes in response to environmental demands.     

Phonological representation and speech understanding with cochlear implants in deafened adults

In the present study cognitive performance in 15 deafened adult cochlear implant candidates was examined and related to level of speech understanding after 12 months of experience with the implant. The implant group performed on par with normal hearing controls in all cognitive tasks used in the study with one exception: Performance was significantly lower in cognitive tasks where use of a phonological representation of sound is a key task-demand. Observations of the implanted individuals’ level of speech understanding indicate that only those individuals who, pre-operatively, were in possession of phonological representations comparable to that of normal hearing could follow and understand a speaker that was out of sight. The results are discussed with respect to (a) deterioration in the phonological representation of sounds as a function of absence of external auditory stimulation, and (b) the role of cognitive factors in predicting success in speech understanding with the implant.     

Toward a dialectic theory of concepts

The article spells out some guidelines for a dialectic theory of concepts. Concept formation is treated in terms of polemic and polar reference. The main thesis is that opposite references structure concepts by way of advocacy. On polar dimensions of comparison, (e. g., light versus dark), people select and advocate objects of comparison in agreement with the context of comparison (i.e., what is light depends on what is dark, and vice versa). In principle, any concept is subject to polemics because polarity enables opposite comparisons, (e.g., an object as dark and light with reference to lighter and darker objects, respectively). When opposite comparisons apply to the same object, reference becomes anomalous which will motivate conceptual change, (e.g., twilight accounts for a reference in between). Consequently, meaning is not secured by general rules but concepts presuppose advocated references; concepts are intentional constructs. The dialectic theory is illustrated by a case study of the environmental discourse on forest management. Conflicting references fuelled by industrial and environmental values demonstrate how opposite comparisons motivate revisions.Dialectic is a convenient technical name for the kind of thinking which takes place when human beings enter into dispute, or when they carry on in reflection the polemical consideration of some theory or idea. Adler, 1927, p. V