the use of l1 in language classroom has been traditionally repressed by applied linguists. however, in recent years, it is believed that switching to l1 can be considered a pedagogical instrument by teachers rather than a heterodox. consequently, this two-phase study was an attempt to investigate the functions that are fulfilled by efl teachers through their use of l1. in the first phase (i.e.,...

As Einstein nicely put it: ‘Everything should be made as simple as possible, but not simpler.’ It would be good to have a simple typology of the morphosyntactic features. And if Zwicky (1986: 988-989) is right in suggesting that there is a fixed list of available features and values, then a simple typology is an attainable goal. However, when we examine how features and their values can be esta...

BACKGROUND We examine the extent to which an existing sex work typology captures human immunodeficiency virus (HIV) risk in Karnataka and propose a systematic approach for devising evidence-based typologies. METHODS The proposed approach has four stages: (i) identifying main places of solicitation and places of sex; (ii) constructing possible typologies based on either or both of these criter...

The investigation of OER initiatives requires rigorous appraisal based on theory as well as descriptions based on practice if we are to understand them and how they might be sustained. A robust typology or flexible classification scheme will enable better comparison of common elements over widely different OER initiatives and help inform and improve praxis at all levels and across all socio-eco...

This study was an attempt to devise productive orientations of cattle herds in eastern high plains of Algeria. In this regard, 165 farms randomly identified were investigated. The selection of breeders was based to existence of cattle on the farm, and the farmer proposed to investigation must have at least two cows. The approach taken was to identify all systems adopted by farmers in a region t...

A growing number of studies have shown that adequate spatial access to healthy foods leads to increased fresh produce consumption and reduced risk of chronic diseases. Annual dynamics of spatial access to 1,539 vendors of fresh produce (including farmers markets and roadside farm stands) are analyzed in Massachusetts. Travel distance to the nearest fresh produce vendor was calculated for each c...

This chapter analyzes the technical efficiency of banana production among Ugandan smallholders by estimating a stochastic production frontier model with inefficiency effects. The empirical models are formulated within the overarching framework of the agricultural household specified in Chapter 2. The data design is also summarized in Chapter 2, although additional information about soil quality...

This article is an update and extension of an earlier publication (SCHERNEWSKI & WIELGAT 2004). Intensive public discussions suggested slight modifications in the typology as well as an updating and completion of comparisons between our typology and the national typologies. We further show examples how the water body concept can be applied to subdivide coastal water types as a response to exter...

This paper discusses a number of ways of classifying inter-agent conflict, and offer an overview of the informal dialogue typology proposed by Walton and Krabbe [13]. A formalisation of this typology is summarised, and the account is shown to facilitate a coherent approach to the various classes of conflict.

The grammars of any OT typology can be derived from a single tableau in which each row, when asserted as optimal, delivers the grammar of a language in the typology. In the single-tableau representation, each candidate represents an entire language. When, as is typically the case, a typology is constructed from more than one candidate set, a single tableau representation may be built from the M...