Social network analysis depends on how social ties to others are elicited during interviews, a process easily affected by respondent and interviewer behaviors. We investigate how the number of self-reported important social contacts varied within a single data collection round. Our data come from Health and Aging in Africa: a Longitudinal Study of…

In this article, we review popular parametric models for analyzing panel data and introduce the latest advances in matching methods for panel data analysis. To the extent that the parametric models and the matching methods offer distinct advantages for drawing causal inference, we suggest using both to cross-validate the evidence. We demonstrate…

With the changes done in the teacher training process in Turkey, the teachers who are going to begin active duty are asked to take a candidate teacher training under the supervision of an advisor teacher before they start their duty in the city they have been appointed, and these changes have been introduced in 2015-2016 academic years. In this…

Despite much literature on interviewer effects, limited attention has been paid to party preference surveys, although the effect is expectedly strong in this field. This article analyzes interviewer effects in a face-to-face political survey. Specifically, we are interested in whether the interviewer's own party preference has an effect on the…

Standardized interviewing (SI) and conversational interviewing are two approaches to collect survey data that differ in how interviewers address respondent confusion. This article examines interviewer-respondent interactions that occur during these two techniques, focusing on requests for and provisions of clarification. The data derive from an…

The James Cook University (JCU) Biomedical Science students struggle with their first year and "second-choice-syndrome" as evidenced by high inter-degree transfer rates and low primary degree completions despite the cohort having high subject or unit grade point averages. This project evaluated the impact of two extracurricular support…

One of the implicit assumptions in survey research is lower response rates by sexual minorities than by nonminorities. With rapidly changing public attitudes toward same-sex marriage, we reconsider this assumption. We used data from the 2013 and 2014 National Health Interview Survey that include contact history data for all sample families as well…

Purpose: This study evaluates the impact of an outsourced extension service delivered by Lima Rural Development Foundation (Lima) in the Umzimkhulu district of South Africa. The evaluation is conducted at both the household and program levels. Design/methodology/approach: Household impacts were estimated using two-stage regression with…

A majority of multilinguals report feeling different when switching languages [Dewaele, J.-M. (2016). "Why do So Many Bi- and Multilinguals Feel Different When Switching Languages?" "International Journal of Multilingualism" 13 (1): 92-105; Panicacci, A., and J.-M. Dewaele. (2017). "'A Voice from Elsewhere': Acculturation,…

This study assessed how the personal value associated with local food messages in an online video format influenced U.S. consumers' attitudes toward local food. To accomplish this, we created two video treatments focusing on how local food supports the local economy and strengthens social connections, respectively. We developed two scales to…

That rates of normative behaviors produced by sample surveys are higher than actual behavior warrants is well evidenced in the research literature. Less well understood is the source of this error. Twenty-five cognitive interviews were conducted to probe responses to a set of common, conventional survey questions about one such normative behavior:…

Empirical research has suggested that professional learning communities (PLCs) and employee engagement have a positive impact on the school community, school culture, and academic achievement. Further research has postulated that school leadership is one of the most important ingredients in the success of schools. But do school leaders have any…

This article reports results from a study of teacher beliefs among a panel of English and language arts teachers at three universities as the pre-service teachers entered methodological coursework and internships. Using a new assessment tool, the Developmental Instruction Assessment Battery (DIAB), along with a discrete choice task and one-on-one…

Research into "language" teachers' self-efficacy (LTSE) beliefs, a domain-specific branch of research into teachers' self-efficacy (TSE) beliefs in general education, has emerged in the past 16 years. To date, though, this emergent domain-specific research field has not been described in depth, with most accounts of it summarised very…

Science journalists are mainly responsible for publicly communicating science, which, in turn, is a major indicator of the social development of democratic societies. The transmission of quality scientific information that is rigorously researched and understandable is therefore crucial, and demand for this kind of information from both…