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961.
Recent research has highlighted the importance of understanding the influence of an organization’s external image on its members. Although progress has been made in understanding how perceived external prestige relates to workplace outcomes, researchers have not examined the joint effect of perceived external prestige and individual differences on such outcomes. In this article, we tested the impact of perceived external prestige on turnover intentions, but we also assumed that this influence is moderated by individuals’ need for organizational identification. Using three samples and a longitudinal research design, we found consistent support for this assumption. These results provide empirical support for the theoretical integration of social identity and need-based motivation theories.  相似文献   
962.
This study aims at examining observed aggression in team sports as a function of gender, competitive level, and sport type. It was hypothesized that (a) male players display more aggressive behaviors than female players, (b) aggressive behaviors increase when competitive level rises, and (c) gender difference in observed aggression is depending on sport type. One hundred and eighty games, equally shared among males and females, soccer and handball, and departmental, regional, and national competitive levels were recorded on videotapes and observed using a grid to differ instrumental from hostile aggressive behaviors. The results revealed that male players always display more aggressive behaviors than female players, whatever the sport, the competitive level or the nature of the observed aggression; instrumental aggressive behaviors increase and hostile aggressive behaviors decrease when competitive level rises; and the gender difference appears larger in handball than in soccer.  相似文献   
963.
In order to investigate the cross-cultural reliability and independence of subscales of the Survey of Personal Beliefs (SPB) data from 751 undergraduate Psychology students (189 White South African students, 114 Black South African students, 262 Mexican students and 186 American students) were compared. Coefficient alphas for the subscales in all samples were low, ranging from .33 to .76. However, alphas for the total scale across all subgroups were high. A comparison of the rank ordering of alpha coefficients for subscales in the different samples partially supported the cross-cultural reliability of the SPB for White South African and Mexican students, and for Black South African and American students. The similarities across samples regarding intercorrelations and shared variance between subscales also provided some evidence for the possible cross-cultural independence of subscales of the SPB. Comparison of total and mean subscale scores showed no significant differences between males and females within samples. However, a significant effect for culture, with significant between-subject effects for all the subscales as well as for the total score, was found. This may be indicative of real differences in irrational belief styles between the groups or may be a result of the insufficient cross-cultural reliability of the SPB.  相似文献   
964.
This article assesses the mechanisms whereby first-person narratives featuring stigmatized immigrants improve outgroup attitudes and encourage intergroup contact among prejudiced individuals. We rely on a 2 (imagined contact vs. control) × 2 (similar vs. dissimilar message protagonist) experiment on a systematic sample of native British adults. Results show that encouraging imagined contact prior to reading a short testimonial featuring an immigrant protagonist who is similar to the recipients in terms of social identity enhances identification with the protagonist, thereby improving outgroup attitudes and encouraging intergroup contact, and especially strongly among those who are prejudiced toward immigrants (i.e., high on modern racism). Theoretical and practical implications of the findings for the work on imagined contact, narrative persuasion, and identification, as well as for public communication campaigns, are discussed.  相似文献   
965.
Culture plays a significant role in the variations observed in the manifestation, expression, and meaning of attachment behaviors. Africa is home to multiple cultures, with distinct organizations of caregiving relationships underlying the development of attachment. This review aims to consolidate knowledge about African attachment by describing studies of infant attachment conducted in Africa since Mary Ainsworth's Ugandan findings in 1967. Electronic databases were searched with the terms “Africa” (“attachment” or “bond”) and “infant.” Nine studies that assessed infant attachment style with self-report or observation methods were included, but spanned only five countries. The Strange Situation Procedure was most frequently used. Most studies described dyads living in peri-urban or township areas. Multiple socioeconomic factors affecting living conditions were identified, including, unemployment, financial difficulties, limited education, poor housing, single parenthood, lack of partner support, substance abuse, and depression. Overall distributions of attachment classification proportions appear consistent with global attachment-classification patterns. Despite adverse conditions, secure attachment was relatively widespread, and some populations had low rates of avoidant attachment. Relatively high rates of disorganized attachment were found when the category was included. Africa remains an understudied continent regarding infant attachment. The continent's cultural diversity may hold important truths necessary for understanding the complex relationship between infant and attachment figure.  相似文献   
966.
In the 1990s, repressed and recovered memories were at the heart of intense debates within the clinical field as well as in academia. Recent data suggest that this controversy has not yet been resolved in the clinical field. However, it is unclear to what extent repressed and recovered memories are studied in peer‐reviewed outcomes in the 21st century. The current article examined the volume of publications and citations regarding repressed and/or recovered memories during the years 2001–2018. Analysis of the 145 articles retrieved shows that these issues are still being investigated within the academic sphere. Proponents and opponents of repressed memories regularly published articles, and these were cited as often as articles published during the 1990s. These issues were also multidisciplinary (i.e., social/clinical/experimental psychology, psychiatry, and law) and often dealt with dissociation, child abuse, and/or false memory. The results are encouraging for furthering the research field and for the understanding of traumatic memory mechanisms.  相似文献   
967.
This study evaluates the relationship between the high-performance work system (HPWS) as perceived by the Portuguese Navy military and their affective (AC), normative (NC), and continuance commitment (CC). The sample is representative and composed of 1,003 individuals (officers, warrant/petty officers, and seamen—as a reference, these last two categories are called ratings in the British Royal Navy, and enlisted in the United States Navy) from different naval units. A structural models analysis was carried out, and the results showed, as expected, that the perception of an HPWS was positively related to the commitment of the military personnel, in both its affective and normative dimensions. Nevertheless, contrary to our expectations, we also observed that the perception of an HPWS was positively related to the continuance commitment as well. On the other hand, we examined the moderator role played by the professional category—the relationship between the perception of the HPWS and the AC was stronger in commissioned officers and seamen than in warrant and petty officers—and by the contractual relationship. In the latter, the relationship between the HPWS and the AC and the CC was stronger in the individuals having a fixed-term contract than in those with a permanent position. The theoretical and practical implications of these results will be discussed.  相似文献   
968.
The influence of motor knowledge on speech perception is well established, but the functional role of the motor system is still poorly understood. The present study explores the hypothesis that speech production abilities may help infants discover phonetic categories in the speech stream, in spite of coarticulation effects. To this aim, we examined the influence of babbling abilities on consonant categorization in 6‐ and 9‐month‐old infants. Using an intersensory matching procedure, we investigated the infants’ capacity to associate auditory information about a consonant in various vowel contexts with visual information about the same consonant, and to map auditory and visual information onto a common phoneme representation. Moreover, a parental questionnaire evaluated the infants’ consonantal repertoire. In a first experiment using /b/–/d/ consonants, we found that infants who displayed babbling abilities and produced the /b/ and/or the /d/ consonants in repetitive sequences were able to correctly perform intersensory matching, while non‐babblers were not. In a second experiment using the /v/–/z/ pair, which is as visually contrasted as the /b/–/d/ pair but which is usually not produced at the tested ages, no significant matching was observed, for any group of infants, babbling or not. These results demonstrate, for the first time, that the emergence of babbling could play a role in the extraction of vowel‐independent representations for consonant place of articulation. They have important implications for speech perception theories, as they highlight the role of sensorimotor interactions in the development of phoneme representations during the first year of life.  相似文献   
969.
The neural basis of developmental changes in transitive reasoning in parietal regions was examined, using voxel-based morphometry. Young adolescents and adults performed a transitive reasoning task, subsequent to undergoing anatomical magnetic resonance imaging (MRI) brain scans. Behaviorally, adults reasoned more accurately than did the young adolescents. Neural results showed (i) less grey matter density in superior parietal cortex in the adults than in the young adolescents, possibly due to a developmental period of synaptic pruning; (ii) improved performance in the reasoning task was negatively correlated with grey matter density in superior parietal cortex in the adolescents, but not in the adult group; and (iii) the latter results were driven by the more difficult trials, requiring greater spatial manipulation. Taken together, the results support the idea that during development, regions in superior parietal cortex are fine-tuned, to support more robust spatial manipulation, resulting in greater accuracy and efficiency in transitive reasoning.  相似文献   
970.

The aim of the present study was to explore and describe the goals and motivations underlying them for adults living in rural African contexts using an inductive approach. Seventy participants (n = 25 males, n = 45 females) between 43 and 89 years (mean age 60.85 years) were selected from a total of N = 537 residing in the rural Ganyesa and Tlakgameng communities in South Africa. Participants were asked to indicate the three most important goals in their present lives and then provide reasons why each of these goals was important to them. Themes emerging from the data analysis referred to financial security, meeting social needs, environmental considerations, generative caring, and relational goals. Goal motivations were not mere intrinsic processes aimed at personal need satisfaction, but had a strong interdependent focus embedded in existing relational ties. Based on the findings we conceptualise an integration of key constructs found in diverse perspectives used in goal research and emphasise the unique role of contextual factors in the understanding of goals and motivations underlying them. These findings highlight important considerations in the enhancement of the quality of life of rural residents of Ganyesa and Tlakgameng.

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