In this chapter, we undertake to present the ecological model of human development that has been introduced in a prior edition of this Handbook. The bioecological model is an evolving theoretical system for the scientific study of human development over time. The model presented in this chapter represents major theoretical innovations from the 1983 chapter in both form and content. The new model is not a paradigm shift, but rather represents a transition from a focus on the environment to a focus on proximal processes as engines of development. We begin with the defining properties of the model, which involves four principal components (process, person, context, and time), and the dynamic, interactive relationships among them. We then turn to the research designs required for testing the model. In doing so, we not only present the next stage in the evolution of an ecological theory of human development, but we also document the requirements for conducting developmental research in the discovery mode. We conclude with a look to the future—and what the bioecological model means for the future development of our species.


Keywords:

bioecological;
context;
macrosystem;
microsystem;
person;
proximal processes;
time

The Bioecological Model of Human Development

Pedagosko i psiholosko testiranje i procjenjivanje spadaju među najvažnije doprinose znanosti o ponasanju nasem drustvu i pružaju temeljna i znacajna poboljsanja u odnosu na ranije postupke. Iako se ne može ustvrditi da su svi testovi dovoljno usavrseni niti da su sva testiranja razborita i korisna, postoji velika kolicina informacija koje ukazuju na ucinkovitost kvalitetnih instrumenata u onim situacijama u kojima je njihovo koristenje potkrijepljeno validacijskim podacima. Pravilna upotreba testova može dovesti do boljih odluka o pojedincima i programima nego sto bi to bio slucaj bez njihovog koristenja, a također i ukazati na put za siri i pravedniji pristup obrazovanju i zaposljavanju. Međutim, losa upotreba testova može dovesti do zamjetne stete nanesene ispitanicima i drugim sudionicima u procesu donosenja odluka na temelju testovnih podataka. Cilj Standarda je promoviranje kvalitetne i eticne upotrebe testova te uspostavljanje osnovice za ocjenu kvalitete postupaka testiranja. Svrha objavljivanja Standarda je uspostavljanje kriterija za evaluaciju testova, provedbe testiranja i posljedica upotrebe testova. Iako bi evaluacija prikladnosti testa ili njegove primjene trebala ovisiti prvenstveno o strucnim misljenjima, Standardi pružaju okvir koji osigurava obuhvacanje svih relevantnih pitanja. Bilo bi poželjno da svi autori, sponzori, nakladnici i korisnici profesionalnih testova usvoje Standarde te da poticu druge da ih također prihvate.

Standards for educational and psychological testing

Emotion and Adaptation

Research on theory of mind increasingly encompasses apparently contradictory findings. In particular, in initial studies, older preschoolers consistently passed false-belief tasks—a so-called “definitive” test of mentalstate understanding—whereas younger children systematically erred. More recent studies, however, have found evidence of false-belief understanding in 3-year-olds or have demonstrated conditions that improve children’s performance. A meta-analysis was conducted ( N � 178 separate studies) to address the empirical inconsistencies and theoretical controversies. When organized into a systematic set of factors that vary across studies, false-belief results cluster systematically with the exception of only a few outliers. A combined model that included age, country of origin, and four task factors (e.g., whether the task objects were transformed in order to deceive the protagonist or not) yielded a multiple R of .74 and an R 2 of .55; thus, the model accounts for 55% of the variance in false-belief performance. Moreover, false-belief performance showed a consistent developmental pattern, even across various countries and various task manipulations: preschoolers went from below-chance performance to above-chance performance. The findings are inconsistent with early competence proposals that claim that developmental changes are due to tasks artifacts, and thus disappear in simpler, revised false-belief tasks; and are, instead, consistent with theoretical accounts that propose that understanding of belief, and, relatedly, understanding of mind, exhibit genuine conceptual change in the preschool years.

https://www.jstor.org/stable/pdfplus/1132444.pdf

Meta-analysis of theory-of-mind development: The truth about false belief.

25. Multiple Imputation for Nonresponse in Surveys. By D. B. Rubin. ISBN 0 471 08705 X. Wiley, Chichester, 1987. 258 pp. £30.25.

Multiple Imputation for Nonresponse in Surveys

This book advocates a new approach to English pronunciation teaching, in which the goal is mutual intelligibility among non-native speakers, rather than the imitation of native speakers. English pronunciation is considered in an international context, with the emphasis on phonological intelligibility for listeners for whom English is not their first language. The author proposes a new pronunciation syllabus, the Lingua Franca Core, based on findings from empirical research where English pronunciation is examined in its sociolinguistic context.

The Phonology of English as an International Language

The purpose of this article is to explore recent research into World Englishes (henceforth WEs) and English as a Lingua Franca (ELF), focusing on its implications for TESOL, and the extent to which it is being taken into account by English language teachers, linguists, and second language acquisition researchers. After a brief introduction comparing the current situation with that of 15 years ago, I look more closely at definitions of WEs and ELF. Then follows an overview of relevant developments in WEs and ELF research during the past 15 years, along with a more detailed discussion of some key research projects and any controversies they have aroused. I then address the implications of WEs/ELF research for TESOL vis-a-vis English language standards and standard English, and the longstanding native versus nonnative teacher debate. Finally, I assess the consensus on WEs and ELF that is emerging both among researchers and between researchers and language teaching professionals. The article concludes by raising a number of questions that remain to be investigated in future research.

Current Perspectives on Teaching World Englishes and English as a Lingua Franca

Fifty-nine 3-year-olds were tested 3 times over a period of 7 months in order to assess the contribution of theory of mind to language development and of language to theory-of-mind development (including the independent contributions of syntax and semantics). Language competence was assessed with a standardized measure of reception and production of syntax and semantics (the Test of Early Language Development). Theory of mind was assessed with false-belief tasks and appearance-reality tasks. Earlier language abilities predicted later theory-of-mind test performance (controlling for earlier theory of mind), but earlier theory of mind did not predict later language test performance (controlling for earlier language). These findings are consistent with the argument that language is fundamental to theory-of-mind development.

A longitudinal study of the relation between language and theory-of-mind development

From the perspective of the speakers themselves, this is the first book to explore attitudes towards ELF in general and ELF accents in particular, their effects on ELF speakers' identities, and ways in which the problems can be addressed in teacher education, English language testing, and ELT materials.

English as a Lingua Franca: Attitude and Identity

The starting point of this paper is the recent shift in the use of English, such that non-native speakers (NNSs) using English for international communication now outnumber its native speakers (Crystal 1997; Graddol 1997). This shift, it will be argued, has serious implications for ELT pedagogy. Principal among these is the need for empirically established phonological norms and classroom pronunciation models for English as an International Language (EIL), in which intelligibility for NNS rather than for native speaker (NS) receivers is the primary motivation. Three sets of data drawn from NNS–NNS interaction are provided in order to exemplify the kinds of empirical evidence that are necessary to enable us to make informed claims about phonological intelligibility in EIL. Then follows the author's proposal, based on such evidence, for a revised pronunciation syllabus for EIL, the Lingua Franca Core. This core approach, it is suggested, is better able to promote both intelligibility and regional appropriateness among EIL interlocutors, as well as being more teachable, than either of the two most commonly adopted classroom models, Received Pronunciation and General American. Finally, the importance of developing learners' accommodation skills as an integral part of pronunciation teaching for EIL is discussed.

Jennifer Jenkins

Papers

The Phonology of English as an International Language

Current Perspectives on Teaching World Englishes and English as a Lingua Franca

A longitudinal study of the relation between language and theory-of-mind development

English as a Lingua Franca: Attitude and Identity

A sociolinguistically based, empirically researched pronunciation syllabus for English as an international language