Home About us Contact
|
Home About us Contact | ||
|
|
||
Moderating Influence (moderating + influence)
Selected AbstractsThe Stress-Buffering Effects of Control on Task Satisfaction and Perceived Goal Attainment: An Experimental Study of the Moderating Influence of Desire for ControlAPPLIED PSYCHOLOGY, Issue 4 2009Stacey L. Parker The purpose of the present study was to examine the extent to which Desire for Control (DFC) interacts with experimental manipulations of demand and control, and the consequences of these interactions on task satisfaction and perceived goal attainment (i.e. task performance and task mastery). It was expected that the proposed stress-buffering effects of control would be evident only for individuals high in DFC. Moreover, it was anticipated that control may have a stress-exacerbating effect for those low in DFC. These hypotheses were tested on a sample of 137 first year psychology students who participated in an in-basket activity under low and high conditions of demand and control. Results revealed that the proposed stress-buffering effect of control was found only for those high in DFC and a stress-exacerbating effect of increased control was evident for those low in DFC on task performance and task mastery perceptions. Future research directions and the implications of these findings to applied settings are discussed. Cette recherche avait pour objet de voir dans quelle mesure le besoin de maîtriser la situation (DFC) interagit avec des manipulations expérimentales portant sur les exigences et le contrôle, ainsi que d'observer les conséquences de ces interactions sur la satisfaction liée à la tâche et à la réussite perçue (relative à la performance et à la maîtrise de la tâche). On a fait l'hypothèse que seuls les individus présentant un haut niveau de DFC verraient leur stress atténué par la possibilité de maîtriser la situation. En outre, on pensait que la maîtrise de la situation pouvait accroître le stress de ceux ayant un faible niveau de DFC. Ces hypothèses ont été mises à l'épreuve sur un échantillon de 137 étudiants de première année de psychologie qui subirent un in-basket test dans des conditions de haut et de bas niveaux d'exigence et de contrôle. Les résultats montrent que l'atténuation du stress par la maîtrise de la situation n'existe que pour les hauts niveaux de DFC, alors qu'une maîtrise accrue stimule le stress chez les bas niveaux, aussi bien sur la perception de la performance que sur celle de la domination de la tâche. On propose des orientations pour de futures recherches et l'on réfléchit aux retombées de ces résultats sur la vie pratique. [source] Reproductive development and parental investment during pregnancy: Moderating influence of mother's early environmentAMERICAN JOURNAL OF HUMAN BIOLOGY, Issue 2 2010David A. Coall The association between a woman's age at menarche and the birth weight of her children is highly variable across human populations. Life history theory proposes that a woman's early environment may moderate this association and thus account for some of the variation between populations. According to one life history theory model, for individuals who develop in a childhood environment of high local mortality rates (experienced subjectively as psychosocial stress), it can be adaptive to mature earlier, have more offspring during their reproductive lifetime, and reduce investment in each offspring. In an environment of low psychosocial stress, however, it may be adaptive to mature later, have fewer offspring, and invest more in each. In this study, birth weight and proportionate birth weight (neonate's birth weight as a percentage of its mother's prepregnancy weight) were used as measures of parental investment during pregnancy. In a sample of 580 first-time mothers, we tested the hypothesis that the psychosocial stress experienced as a child would moderate the association between age at menarche and investment during pregnancy. We found that earlier menarche in those women who experienced stressful life events before 15 years of age was associated with a lower birth weight and proportionate birth weight. Conversely, in those who reported no childhood stressors, earlier menarche was associated with increased birth weight and proportionate birth weight. Our data suggest that the moderating influence of the childhood psychosocial environment on the association between age at menarche and parental investment throughout gestation operates in a dose-dependent manner. Am. J. Hum. Biol., 2010. © 2009 Wiley-Liss, Inc. [source] The Relation of Preschool Child-Care Quality to Children's Cognitive and Social Developmental Trajectories through Second GradeCHILD DEVELOPMENT, Issue 5 2001Ellen S. Peisner-Feinberg The cognitive ad socioemotional development of 733 children was examined longitudinally from ages 4 to 8 years as a function of the quality of their preschool experiences in community child-care centers, after adjusting for family selection factors related to child-care quality and development. These results provide evidence that child-care quality has a modest long-term effect on children's patterns of cognitive and socioemotional development at least through kindergarten, and in some cases, through second grade. Differential effects on children's development were found for two aspects of child-care quality. Observed classroom practices were related to children's language and academic skills, whereas the closeness of the teacher , child relationship was related to both cognitive and social skills, with the strongest effects for the latter. Moderating influences of family characteristics were observed for some outcomes, indicating stronger positive effects of child-care quality for children from more at-risk backgrounds. These findings contribute further evidence of the long-term influences of the quality of child-care environments on children's cognitive and social skills through the elementary school years and are consistent with a bioecological model of development that considers the multiple environmental contexts that the child experiences. [source] The Impact of Technological Opportunities and Innovative Capabilities on Firms' Output InnovationCREATIVITY AND INNOVATION MANAGEMENT, Issue 3 2003María J. Oltra In this study, we analyse the effect that external sources of knowledge and absorptive capacity exert on a firm's output innovation. In addition, we examine the moderating influence of absorptive capacity on the effect that technological opportunities have on output innovation. Empirical research was carried out on a sample of 91 Spanish firms from the ceramic tile industry. Absorptive capacity is operationalized by ,systematic or continuous R&D' and output innovation by ,percentage of sales from new products'. Technological opportunities are divided into several industry and non-industry related variables. Our results show the positive effect that both the industry's technological opportunities and a systematic approach to R&D exert on output innovation. Moreover, firms with a systematic approach to R&D usually achieve higher innovation output than firms which do not follow this approach. The innovation results of this second group decrease as a result of embedded technology acquisition. [source] Transparency and Credibility: Monetary Policy With Unobservable GoalsINTERNATIONAL ECONOMIC REVIEW, Issue 2 2001Jon Faust We define and study transparency, credibility, and reputation in a model where the central bank's characteristics are unobservable to the private sector and inferred from the policy outcome. Increased transparency makes the bank's reputation and credibility more sensitive to its actions. This moderates the bank's policy and induces the bank to follow a policy closer to the socially optimal one. Full transparency of the central bank's intentions is generally socially beneficial but frequently worse for the bank. Somewhat paradoxically, direct observability of idiosyncratic central bank goals removes the moderating influence on the bank and leads to the worst equilibrium. [source] Symbolic Attributes and Organizational Attractiveness: The moderating effects of applicant personalityINTERNATIONAL JOURNAL OF SELECTION AND ASSESSMENT, Issue 1 2009Bert Schreurs The present study examined the moderating influence of the Big Five personality factors in the relationship between five symbolic, trait-based inferences about organizations (Sincerity, Excitement, Competence, Prestige, and Ruggedness) and organizational attractiveness. Drawing on the similarity-attraction paradigm, six hypotheses were formulated, stating that the relationship between trait-based inferences and organizational attractiveness would be stronger for persons who perceive the organization as similar to them. Results of moderated regression analyses on data from a sample of 245 prospective applicants for the Belgian military revealed two significant two-way interactions, showing that Sincerity was positively related to organizational attractiveness only for individuals high on Conscientiousness, and that the relationship between Excitement and organizational attractiveness is more positive for individuals high on Openness to Experience. Practical implications, strengths and limitations, as well as directions for further research are presented. [source] Consumer sophistication and the role of emotion on satisfaction judgments within credence servicesJOURNAL OF CONSUMER BEHAVIOUR, Issue 6 2007Tony Garry Evidence which demonstrates a link between the affective dimension and satisfaction in a tangible product based context is well documented. However, when placed in a credence service context the role of Affect becomes more complex. Previous research in this field has assumed consumer homogeneity when there is increasing evidence of consumer heterogeneity. This research attempts to address this by examining affective reactions to service encounters between two groups of respondents, one with the ability to make performance assessments about the service and one without. Findings suggest consumers of differing sophistication will vary in the way they form expectation and performance assessments about the technical, functional and affective components of credence services and that consumer sophistication may have a moderating influence on affective reactions evoked. This in turn has implications for the design and delivery of service offerings within such contexts. Copyright © 2007 John Wiley & Sons, Ltd. [source] Gender and relationships: Influences on agentic and communal behaviorsPERSONAL RELATIONSHIPS, Issue 1 2004Eun Jung Suh The present research examined the moderating influence of situations involving friends and romantic partners on gender differences in interpersonal behaviors reflecting agency and communion. Behavior was studied in three situations varying in social role and dyadic gender composition: same-sex friendships, opposite-sex friendships, and romantic relationships. To obtain multiple events representing each relationship situation, participants recorded information about their interpersonal interactions during a 20-day period using an event-contingent recording procedure. Results indicated gender differences consistent with gender stereotypes when men and women were interacting with same-sex friends; men with men were more dominant and women with women were more agreeable. In interactions with romantic partners, gender differences in communal behavior were opposite to gender stereotypes; women were less agreeable and more quarrelsome than men with their romantic partners. Results are considered in reference to developmental socialization theory, social role theory, and studies of gender differences in marital relationships. [source] Reproductive development and parental investment during pregnancy: Moderating influence of mother's early environmentAMERICAN JOURNAL OF HUMAN BIOLOGY, Issue 2 2010David A. Coall The association between a woman's age at menarche and the birth weight of her children is highly variable across human populations. Life history theory proposes that a woman's early environment may moderate this association and thus account for some of the variation between populations. According to one life history theory model, for individuals who develop in a childhood environment of high local mortality rates (experienced subjectively as psychosocial stress), it can be adaptive to mature earlier, have more offspring during their reproductive lifetime, and reduce investment in each offspring. In an environment of low psychosocial stress, however, it may be adaptive to mature later, have fewer offspring, and invest more in each. In this study, birth weight and proportionate birth weight (neonate's birth weight as a percentage of its mother's prepregnancy weight) were used as measures of parental investment during pregnancy. In a sample of 580 first-time mothers, we tested the hypothesis that the psychosocial stress experienced as a child would moderate the association between age at menarche and investment during pregnancy. We found that earlier menarche in those women who experienced stressful life events before 15 years of age was associated with a lower birth weight and proportionate birth weight. Conversely, in those who reported no childhood stressors, earlier menarche was associated with increased birth weight and proportionate birth weight. Our data suggest that the moderating influence of the childhood psychosocial environment on the association between age at menarche and parental investment throughout gestation operates in a dose-dependent manner. Am. J. Hum. Biol., 2010. © 2009 Wiley-Liss, Inc. [source] Effectiveness of promotional premiums: The moderating role of affective state in different contextsPSYCHOLOGY & MARKETING, Issue 2 2009Chingching Chang This research explores the influence of affective state on ad and product judgments for advertising that features promotional offers of high and low price value. Consistent with expectations, Study 1 found that for happy participants, high-price value premiums generated higher ad believability ratings, which in turn enhanced ad and brand attitudes. For sad participants, however, the positive effects of high-price value premiums were attenuated due to message believability discounting. It is proposed that the moderating influence of affective state on responses to ads featuring premiums should be more likely to emerge when attention to premiums is high, as in situations where ads feature less important product attributes or when consumers plan to purchase a product. Study 2 found that the interaction between affective state and premium value was significant when ads featured less important product attributes, but not when they featured important product attributes. Study 3 found that the interaction was significant for participants who intended to purchase the product in the near future, but not for those who did not have purchase intentions. © 2009 Wiley Periodicals, Inc. [source] Risk and protective factors for poor school adjustment in lesbian, gay, and bisexual (LGB) high school youth: Variable and person-centered analysesPSYCHOLOGY IN THE SCHOOLS, Issue 2 2005Tamera B. Murdock This study examined the relations between school climate and school adjustment among 101 lesbian, gay, and bisexual (LGB) high school students and the moderating influence of social support on those relations. Students completed surveys to assess three aspects of the school climate (the school's exclusion/inclusion of LGB people, personal victimization in school for being LGB, and social support from teachers) as well as social support from family and close friends. Criterion variables were GPA, school belonging, and discipline problems. School climate variables explained significant amounts of variance in all criterion variables, after controlling for prior GPA, and there were no moderating effects of parent or friend support. Cluster analyses revealed one small group (n = 14) of highly vulnerable youth who were the least adjusted, most victimized, and least supported. Implications for teachers, counselors, and future research are discussed. © 2005 Wiley Periodicals, Inc. Psychol Schs 42: 159,172, 2005. [source] Moderated validity of clinical informant assessment: use in depression and personalityCLINICAL PSYCHOLOGY AND PSYCHOTHERAPY (AN INTERNATIONAL JOURNAL OF THEORY & PRACTICE), Issue 2 2003J. H. Kamphuis Informant assessment or indirect assessment is often a valuable adjunct in clinical practice. Validity of informant assessment has typically been measured as the degree of agreement with self-report, and has generally been encouraging in both non-clinical and clinical samples. The present article describes two small-scale validity studies in an inpatient psychiatric setting and in the community at large, respectively. The first study in a depressed inpatient sample reports on self- and informant-ratings of depressive symptoms, and also examines the moderating influence of informant levels of depression. Results of this study indicate that partners are able to make fairly accurate estimates of the depressed patient's clinical status in terms of depressive symptoms. The second study reports on female participants' personality descriptions of their male partner, and examines to what extent marital distress moderates the agreement. Overall agreement between self- and spouse-ratings of personality traits was satisfactory to high, and the degree of marital distress was not a factor in the accuracy of judgment. Generally, agreement indices were solid and close to test,retest values. Clinical utility and directions for future applications of informant assessment are discussed. Copyright © 2003 John Wiley & Sons, Ltd. [source] Candidate gene studies in the 21st century: meta-analysis, mediation, moderationGENES, BRAIN AND BEHAVIOR, Issue S1 2006M. R. Munafò The results of a large body of candidate gene studies of behavioural and psychiatric phenotypes have been largely inconclusive, with most findings failing to replicate reliably. A variety of approaches that augment the ,traditional' candidate gene approach are discussed, including the use of meta-analysis to combine findings from existing published reports, the investigation of mediating variables (including the use of intermediate phenotypes or endophenotypes) and the awareness of possible moderating influences (such as sex or ethnicity) and gene,environment interactions on genetic associations, possibly via epigenetic mechanisms. Advances in genotyping technology will also allow the routine use of haplotype analysis and linkage disequilibrium mapping. Examples of how these approaches may improve our understanding of how genetic associations with behavioural and psychiatric phenotypes obtain are given. [source] Organizational Politics, Perceived Control, and Work Outcomes: Boundary Conditions on the Effects of Politics,JOURNAL OF APPLIED SOCIAL PSYCHOLOGY, Issue 3 2001Dennis P. Bozeman This investigation examined the moderating influences of perceived control (i. e., personal control and job self-efficacy) on relationships between perceptions of organizational politics and organizational commitment, job satisfaction, intention to turnover, and job stress. Although results failed to support predictions concerning the interaction of perceptions of organizational politics and personal control, some support was found for predictions concerning the interactive influence of perceptions of organizational politics and job self-efficacy on outcomes. Data from 189 hotel managers supported the hypothesized interactive effects of perceptions of organizational politics and job self-efficacy for the outcomes of organizational commitment and job satisfaction. These results suggest that job self-efficacy exacerbates the relationship between perceived politics and certain dysfunctional attitudes. [source] Technological Innovativeness as a Moderator of New Product Design Integration and Top Management SupportTHE JOURNAL OF PRODUCT INNOVATION MANAGEMENT, Issue 3 2000Morgan Swink Many war stories, as well as a number of empirical research studies, point to the value of design integration and top management support in new product development (NPD) efforts, where design integration is conceptualized as the coordination of product and process design activities performed by various organizational groups. However, some emerging evidence suggests that these aspects of program management are not equally valuable in all NPD contexts. Furthermore, the benefits of these approaches may not extend to all dimensions of NPD performance. This article addresses these issues as they relate to technological innovativeness. The author reports the results of a research study designed to (1) assess the direct contributions of design integration and top management support to several dimensions of NPD performance, and (2) identify potential moderating influences of technological innovativeness on these direct effects. A survey of 136 NPD projects drawn from firms representing most of the major U.S. manufacturing industries provides data for the study. The overall goals of the study were to amplify our understanding of management's role in NPD and to further the development of contingency theory explaining new product success. The results indicate that design integration is positively associated with higher design quality in NPD, but it is not significantly linked with better financial performance. In addition, design integration appears to be an important influence on achieving NPD time goals, but only in cases of high technological innovativeness. This result suggests that increased design integration produces its greatest impacts when development processes are full of uncertainty. Top management support is positively associated with better time-based performance, design quality, and financial performance on the whole. However, a significant interaction effect suggests that high levels of top management support are ineffective in securing good financial performance in high technologically innovative environments. Other forces appear to be at work in these circumstances, making top management support less important. The article discusses the implications of these findings for management practice, a contingency-oriented view of NPD processes, and future research. [source] | ||||||||||||||||