Educational Psychology in India: Its Present Status and Future Concerns

This study examined the status of educational psychology in the general curricula of psychology and education at various academic levels in India. It also focused on the published research in this area during the last 15 years. Analysis reveals that educational psychology in India is struggling for a respectable place in the psychology curricula. Despite the fact that it has been included as a foundation course in education curricula, the course of study is characterized by an arbitrary selection of topics and stereotypic, inappropriate, outdated contents. Fewer research studies are conducted in educational psychology than in some other branches of psychology in India. A lack of in-depth analysis of the research problems and of collaborative efforts, a failure to keep up with recent international research and theorizing, an excessive use of the questionnaire method with easily available respondents, and instrument-dependent research are some of the characteristics of educational psychology research in India. To make educational psychology more responsive to the changing social needs, suggestions are made regarding changing the orientation and emphasis in the teaching of the discipline, and altering research priorities within the framework of the country's historical and sociocultural contexts.     

Estimation of parameters and the mean life of a mixed failure time distribution

This paper deals with estimation of parameters and the mean life of a mixed failure time distribution that has a discrete probability mass at zero and an exponential distribution with mean O for positive values. A new sampling scheme similar to Jayade and Prasad (1990) is proposed for estimation of parameters. We derive expressions for biases and mean square errors (MSEs) of the maximum likelihood estimators (MLEs). We also obtain the uniformly minimum variance unbiased estimators (UMVUEs) of the parameters. We compare the estimator of O and mean life fj based on the proposed sampling scheme with the estimators obtained by using the sampling scheme of Jayade and Prasad (1990).     

Sensitivity of Bayesian sampling inspection schemes to a non-normal prior distribution

summary In this paper we derive the predictive density function of a future observation under the assumption of Edgeworth-type non-normal prior distribution for the unknown mean of a normal population. Fixed size single sample and sequential sampling inspection plans, in a decisive prediction framework, are examined for their sensitivity to departures from normality of the prior distribution. Numerical illustrations indicate that the decision to market the remaining items of a given lot for a fixed size plan may be sensitive to the presence of skewness or kurtosis in the prior distribution. However, Bayes'decision based on the sequential plan may not change though expected gains may change with variation in the non-normality of the prior distribution.     

Disaster Relief Within a Collectivistic Context

Abstract

Until recently, most research on catastrophic events has focused on human outcomes with limited exploration of related adaptational processes. The little knowledge we have is based upon events occurring in the western world, despite the higher frequency of disasters in the nonwestern world. This study examines the cultural context of coping among survivors of the 2004 tsunami in Tamil Nadu, India. A non-probability, purposive sample of ten emergency responders, who represented a broad range of professions and were directly involved with relief efforts along the coast of South India, were interviewed individually one year after the tsunami. Data were collected using a semi-structured interview format with open-ended questions. Consistent with the collectivistic culture in India, content analysis was conducted using the Listening Guide methodology. Interpretive analysis revealed five common ways of coping: (1) returning to routine, (2) rebuilding family structures, (3) communal sharing of resources, (4) emotional expression of grief and loss to a supportive listener, and (5) finding benefits from the disaster experience. While these coping efforts may generally appear to be universal among people experiencing a natural disaster, findings reveal key aspects of the collectivistic cultural context of southern India. Discussion of the findings presents a compelling case for in-depth training of disaster responders in cross-cultural practice in order to effectively address the needs of survivors of mass level trauma.     

Testing multiple slippages

A class of invariant Bayes rules is derived for testing homogeneity of k (≥2) different populations against (^k_t) slippage alternatives that some (unknown) subset of size t of the given populations has parameter larger than the remaining k-t, where t is a given integer between 1 and k-1. For a similar problem in nonparametric situations, locally best tests based on ranks are derived.     

Innovativeness: Redefining the concept

The main objective of this research is to highlight the need to reconceptualize the theoretical construct of innovativeness. There is a large body of research on the adoption of innovations. Although research studies in this area are motivated by fundamentally different objectives, there is a common thread that runs through all of them—the identification of innovative firms.In order to identify innovative firms, a variety of unidimensional measures of innovativeness have been employed in past research. Thus, innovation diffusion research studies have used the time of innovation adoption as a measure of a firm's innovativeness. Other studies have assessed innovativeness on the basis of the number of innovation adoptions. This research contends that the conceptualization of innovativeness as a unidimensional construct is incomplete. Innovativeness, we believe, is an enduring trait that is consistently exhibited by innovative firms over a period of time. In other words, a valid measure of innovativeness must represent this temporal dimension. This study proposes and tests the validity of a multidimensional measure of innovativeness.     

Labour mobility and regional disparities: the role of female labour participation

Unemployment rates, as well as income per capita, differ vastly across the regions of Europe. Labour mobility can play a role in resolving regional disparities. This paper focuses on the questions of why labour mobility is low in the EU and how it is possible that it remains low. We explore whether changes in male and female labour participation act as an important alternative adjustment mechanism. We answer this question in the affirmative. We argue that female labour participation is very important in adjusting to regional disparities.

Non-parametric tests for several sample location problem based on subsample extrema

In this paper non-parametric tests for homogeneity of several populations against locationtype alternatives are proposed. For this all possible subsamples of fixed size are drawn from each sample and their maxima and minima are computed One class of tests is obtained using these subsample minima whereas other class of tests involves use of sub sample maxima. Tests belonging t o these two classes have been compared with many of the presently available tests in terms of their Pitman asymptotic relative efficiency . Some of the members of these proposed classes of tests prove to robust in terms of efficiency.     

Research Review: Child protection referrals and minority ethnic children and families

This paper reviews the research on the referral of minority ethnic children to child and family social work teams because of child protection concerns. Specifically, it focuses on those studies that have researched the referral stage of the child ‘in need’ and child protection systems, and explored differences in patterns of referral between the main ethnic groups that make up the UK population.