Effects of quantity and quality of home proximal processes on Dutch,Surinamese–Dutch and Turkish–Dutch pre‐schoolers’ cognitive development

This study examines the effects of mother–child literacy and problem solving interactions on 3–4‐year‐old children's cognitive development in a sample of Dutch middle‐class, Dutch lower‐class, Surinamese and Turkish immigrant families (n=130). Following the bioecological model of Bronfenbrenner and Ceci, mother–child book reading and problem solving interactions are viewed as proximal processes actualizing genetic cognitive potential. Interactions are studied from a quantitative perspective, based on questionnaire data, concerning frequency of exposure to these interactions, and a qualitative perspective, based on observational data, concerning affective quality and cognitive content. The study was designed as a 1 year longitudinal study. It was found that effects of mother–child interactions on cognitive development differed across the groups, controlling for earlier cognitive competence and family's SES. The findings are interpreted within the frame of the bioecological model and the behavioral genetic research paradigm. Copyright © 1999 John Wiley & Sons, Ltd.     

Rank disagreement: A comparison of multi-criteria methodologies

A number of multi-criteria decision support techniques have emerged in recent years that use varying computational approaches to arrive at the most desirable solution and thereby ‘recommend’ a course of action. Decision makers who use the results of this analytic work should be assured that the computational schemes used by their supporting analysts or decision support software produce the appropriate solutions. We conducted a series of simulation experiments that compared the top-ranked options resulting from the computational algorithms that support Multi-Attribute Value Theory (MAVT) and three methods that are reported in the literature that allow rank reversals, the change in rank order of two options when an unrelated option is added or deleted from the analysis: the Analytical Hierarchy Process (AHP), Percentaging and the Technique for Order Preference by Similarity to Ideal Solution (TOPSIS). We also included a Fuzzy algorithm proposed by Yager to gauge its consistency with the other algorithms, even though it is not subject to rank reversals. These experiments demonstrated that the MAVT and AHP techniques, when provided with the same decision outcome data, very often identify the same alternative as ‘best’. The other techniques are noticeably less consistent with MAVT, the Fuzzy algorithm being the least consistent. The situations under which the most frequent and significant differences occurred were dependent upon the method. The results of our experiments indicate that other issues (e.g. the processes used for problem structuring and the elicitation of value weights) are likely to be of greater significance to problem outcome (based on our experience) than the choice between the computational algorithms of MAVT and AHP. The results cause us to be concerned about the use of the other methods.     

The equilibrium-point hypothesis is still doing fine

Within the present paper we provide the arguments that contradict Gottlieb's conclusions regarding the theoretical implications of kinematics of movements performed with unexpectedly changed inertial loads. First, the load associated changes in movement velocity presented by Gottlieb may be caused by apparent methodological differences, when compared to our earlier results. Moreover, the present data can be interpreted by the equilibrium-point hypothesis as well as by Gottlieb's hypothesis. Second, Gottlieb remains silent on findings related to the movement time and symmetry ratio that contradict predictions based on either torque control or Gottlieb's hypothesis. Therefore, we conclude that the data obtained on rapid movements performed with unexpected changes in inertial load support equilibrium-point hypothesis, rather that any of the torque control based models.     

Hope,optimism, and affect as predictors and consequences of expectancies: The potential moderating roles of perceived control and success

Hope and optimism may be differentially influential depending on the situational context. This study sought to (1) experimentally test whether hope and optimism differentially predict specific expectancies in controllable versus uncontrollable situations and (2) examine the relative impact of specific expectancies on affect when desired outcomes are (or are not) achieved. A 2 × 2 independent samples design was used to experimentally manipulate perceived control and situational outcome (i.e., success or failure). Online participants (N = 571) completed self-report measures of hope and optimism before being randomly assigned to one of four experimental conditions. Results showed that hope, but not optimism, predicted specific expectancies in the perceived control condition. Conversely, optimism, but not hope, predicted specific expectancies in the no perceived control condition. More optimistic specific expectancies of success predicted greater positive affect regardless of success or failure outcome.     

A Social Network Analysis of Friendship and Spiritual Support in a Religious Congregation

Religious congregations are social settings where people gather together in community to pursue the sacred (Pargament, 2008). Such settings are important to understand as they provide a context for individuals to develop relationships, share ideas and resources, and connect individuals to larger society (Todd, 2017a). Yet, research to date has not deeply examined the inherently relational nature of religious congregations. Thus, in this study, we used social settings theory (Seidman, 2012; Tseng & Seidman, 2007) to develop and test hypotheses about relationships within one Christian religious congregation. In particular, we used social network analysis to test hypotheses about relational activity, popularity, and homophily for friendship and spiritual support types of relational links. Our findings demonstrate how relational patterns may be linked to participation in congregational activities, occupying a leadership role, a sense of community and spiritual satisfaction, stratification, socialization, and spiritual support. Overall, this advances theory and research on the relational aspects of religious congregations, and more broadly to the literature on social settings. Limitations, directions for future research, and implications for theory and religious congregations also are discussed.     

控制感与老年人生命意义：自我认同和政策支持的作用

本研究探讨了控制感、自我认同、对政策支持的感知等因素如何影响老年人的生命意义感。通过对300多名来自北京、香港和台北的老年人的调查,发现控制感和政策支持对老年人生命意义感的影响显着,二者不仅主效应显着,同时存在交互作用。进一步的分析还发现：政策支持在控制感与生命意义感的关系中起调节作用——高政策支持感增强了控制对生命意义感的正向作用;自我认同在控制感与生命意义感的关系中起部分中介作用。结果对积极应对老龄化问题与增进老年人身心健康有重要的理论和现实意义。     

Identity Processes and Environmental Threat: the Effects of Nationalism and Local Identity upon Perception of Beach Pollution

This study examines the importance of local and national identity processes in predicting the perception of a threat to the local environment: pollution of British beaches defined in terms of European Union (EU) regulations concerning cleanliness. Place identity and social identity theories would predict that English people would exhibit positive discrimination when evaluating both their local and national beaches and would allow ingroup preferences to influence their estimates of beach pollution. The study involved administering questionnaires to 347 English students drawn from secondary schools in six seaside resorts (three with ‘polluted’ beaches, and three with ‘unpolluted’ beaches according to the EU criteria). It was hypothesized that degree of both local and national identification would predict variance in perceived levels of pollution independently of either the EU categorization or the physical evidence of pollution available. On the whole, results confirmed this main hypothesis: subjects who were more attached to their town or their nation tended to perceive their local and national beaches as less polluted. Traditional predictors of environmental evaluation (such as socio-demographic variables, environmental concern, use of the environment) did not play an important role in predicting beach pollution perception. Denial of physical assessments of pollution was interpreted as a strategy used to cope with the threat to place identity posed by the labelling of local beaches by a powerful outgroup (the EU).     

Implicit and explicit processing in deep dyslexia: Semantic blocking as a test for failure of inhibition in the phonological output lexicon

The failure of inhibition hypothesis posits a theoretical distinction between implicit and explicit access in deep dyslexia. Specifically, the effects of failure of inhibition are assumed only in conditions that have an explicit selection requirement in the context of production (i.e., aloud reading). In contrast, the failure of inhibition hypothesis proposes that implicit processing and explicit access to semantic information without production demands are intact in deep dyslexia. Evidence for intact implicit and explicit access requires that performance in deep dyslexia parallels that observed in neurologically intact participants on tasks based on implicit and explicit processes. In other words, deep dyslexics should produce normal effects in conditions with implicit task demands (i.e., lexical decision) and on tasks based on explicit access without production (i.e., forced choice semantic decisions) because failure of inhibition does not impact the availability of lexical information, only explicit retrieval in the context of production. This research examined the distinction between implicit and explicit processes in deep dyslexia using semantic blocking in lexical decision and forced choice semantic decisions as a test for the failure of inhibition hypothesis. The results of the semantic blocking paradigm support the distinction between implicit and explicit processing and provide evidence for failure of inhibition as an explanation for semantic errors in deep dyslexia.     

Tense and syntactic processes in agrammatic speech

This study focuses on inflectional errors in a group of eight, English-speaking people with agrammatism. Subjects were required to provide inflected verbs in declarative sentences and construct negative sentences. The errors made by these speakers are considered in terms of whether they resemble the errors made by children at the Optional Infinitive Stage. Results confirm that the errors differ from those made by children and that a different explanation is required. Explanations offered by Borer and Rohrbacher (1997) and by Friedmann and Grodzinsky (2000) are discussed but are considered inadequate to deal with our data. It is proposed that agrammatic speakers have problems with the implementation of grammar and particularly with syntactic processes such as feature-checking.