DataToText: A Consumer-Oriented Approach to Data Analysis

DataToText is a project developed where the user communicates the relevant information for an analysis and DataToText computer routine produces text output that describes in words, tables, and figures the results from the analyses. Two extended examples are given, one an example of a moderator analysis and the other an example of a dyadic data analysis. The advantages and disadvantages of DataToText are discussed in terms of the statement of the problem, the steps in the analysis, and understanding the meaning of the results. Also discussed is the potential role of DataToText in pedagogy. Although there are some clear deficiencies in a DataToText analysis, it is argued that, more often than not, DataToText will lead to better analyses. Finally, a call is made for methodologists to become more consumer oriented by providing researchers with tools to facilitate the use of methodological developments.     

The Cultural Evolution of Structured Languages in an Open‐Ended,Continuous World

Language maps signals onto meanings through the use of two distinct types of structure. First, the space of meanings is discretized into categories that are shared by all users of the language. Second, the signals employed by the language are compositional: The meaning of the whole is a function of its parts and the way in which those parts are combined. In three iterated learning experiments using a vast, continuous, open‐ended meaning space, we explore the conditions under which both structured categories and structured signals emerge ex nihilo. While previous experiments have been limited to either categorical structure in meanings or compositional structure in signals, these experiments demonstrate that when the meaning space lacks clear preexisting boundaries, more subtle morphological structure that lacks straightforward compositionality—as found in natural languages—may evolve as a solution to joint pressures from learning and communication.     

On the ups and downs of emotion: testing between conceptual-metaphor and polarity accounts of emotional valence–spatial location interactions

In the past decade, many studies have focused on the relationship between emotional valence and vertical spatial positions from a processing perspective. Lakoff and Johnson’s (1980) work on conceptual metaphor has traditionally motivated these investigations, but recent work (Lakens in J Exp Psychol: Learn, Mem Cogn, 38: 726–736, 2012) has suggested that polarity-based perspectives offer an alternative account of response time patterns. We contrasted the predictions of these two theories using a new facial emotion recognition task, in which participants made speeded responses to happy or sad faces on a display, with the spatial location of those faces being manipulated. In three experiments (two-alternative forced choice tasks and a go/no-go task), we found a pattern of responses consistent with a polarity-based account, but inconsistent with key predictions of the conceptual-metaphor account. Overall, congruency effects were observed for positively valenced items, but not for negatively valenced items. These findings demonstrate that polarity effects extend to nonlinguistic stimuli and beyond two-alternative forced choice tasks. We discuss the results in terms of common-coding approaches to task–response mappings.     

Reflections on the actor–partner interdependence model

The actor–partner interdependence model (APIM) has been widely successful and has become the default method for analyses of dyadic data in which both members of the pair have the same measurements. This article reviews the history of the development of the APIM, focusing on the original presentation of the model, a 1979 article by Kraemer and Jacklin. Also discussed are the topics of APIM patterns, whether the APIM is a dyadic model, and the automation of APIM analyses. Although the APIM is the most popular method for dyadic analysis, it should be recognized there are alternatives that should also be considered.     

Being transformed: Delivering a psychotherapeutic group intervention targeting repeat suicide attempts

Clients who make repeat suicide attempts have complex needs, are at high risk of completed suicide and pose a range of challenges for clinicians. Targeted interventions are required. Acceptability, the perceived appropriateness of an intervention, is associated with successful implementation, engagement and effectiveness of interventions. Despite the advantages of group interventions, there is limited research into the acceptability of groups with this population. Using Interpretative Phenomenological Analysis, this paper reports on facilitators’ experiences (n = 9) of the acceptability of a therapeutic group intervention (PISA – a Psychoeducational/psychosocial Intervention for persons who make recurrent Suicide Attempts). Analysis of focus group data revealed how involvement with the intervention profoundly influenced facilitators’ perceptions of and approach to their work with this client group. They embraced the model, developed a deeper appreciation of clients’ resources and became unburdened from sole responsibility for the clients, the therapeutic process and outcomes. PISA provided a model that helped facilitators to work in a focused, compassionate and creative manner as they addressed the central concern of these clients, their suicidal desire, with newly found confidence and eagerness. PISA was experienced as acceptable to facilitators as it was useful to them and deemed appropriate and beneficial to the target population.     

Sleep hygiene behaviours: An application of the theory of planned behaviour and the investigation of perceived autonomy support,past behaviour and response inhibition

This study investigated the sleep hygiene behaviour of university students within the framework of the Theory of Planned Behaviour (TPB [Ajzen, I. (1991). The theory of planned behavior. Organizational Behavior and Human Decision Processes, 50, 179–211.]), and examined the predictive validity of additional variables including perceived autonomy support, past behaviour and response inhibition. A total of 257 undergraduate students from an Australian university were administered two online questionnaires at two time points. At time 1, participants completed the TPB questionnaire and the Go/NoGo task as a measure of response inhibition. A week later at time 2, participants completed a questionnaire measuring the performance of sleep hygiene behaviours. Multiple and hierarchical regression analyses showed that the TPB model significantly predicted intention and behaviour. Although intention and perceived behavioural control were statistically significant in predicting behaviour, past behaviour and response inhibition accounted for more variance when added to the TPB model. Subjective norm was found to be the strongest predictor of intention implying the importance of normative influences in sleep hygiene behaviours. Response inhibition was the strongest predictor of behaviour, reinforcing the argument that the performance of health protective behaviours requires self-regulatory ability. Therefore, interventions should be targeted at enhancing self-regulatory capacity.     

Learning times for large lexicons through cross-situational learning

Cross-situational learning is a mechanism for learning the meaning of words across multiple exposures, despite exposure-by-exposure uncertainty as to a word's true meaning. Doubts have been expressed regarding the plausibility of cross-situational learning as a mechanism for learning human-scale lexicons in reasonable timescales under the levels of referential uncertainty likely to confront real word learners. We demonstrate mathematically that cross-situational learning facilitates the acquisition of large vocabularies despite significant levels of referential uncertainty at each exposure, and we provide estimates of lexicon learning times for several cross-situational learning strategies. This model suggests that cross-situational word learning cannot be ruled out on the basis that it predicts unreasonably long lexicon learning times. More generally, these results indicate that there is no necessary link between the ability to learn individual words rapidly and the capacity to acquire a large lexicon.     

Gender Differences in Family Communication About Organ Donation

In this study we investigated gender differences in willingness to donate organs and conversations with family members about organ donation. Results from a snowball sample of 353 men and 488 women (average age = 41–50) indicated that men are less willing to donate and less likely to have conversations about organ donation. When such conversations do occur, men are less likely to include within them topics of conversation that are associated with more positive responses from family members. Women are more likely to include a mention of their desire to donate organs, discussion of the need for organs, and an explanation of why they would/would not like to donate their organs. They are also more likely to mention moral/altruistic/religious reasons for donation or to tell/use a narrative in the discussion. Men, however, more commonly discussed whether signing a donation card would affect medical care. Women report higher agreed compliance from family members. Directions are provided for future research and campaign development by taking these differences into consideration.     

A Comparison of Family Environment Characteristics Among White (Non‐Hispanic), Hispanic,and African Caribbean Groups

To investigate differences in the family environments of different cultural groups, the Family Environment Scale and a clinical interview were administered to 153 college students from White (non‐Hispanic), Hispanic, and African Caribbean backgrounds. A multivariate analysis of covariance and post hoc comparisons revealed significant differences between the groups on the Expressiveness, Independence, and Moral‐Religious Emphasis subscales. Para investigar las distinciones en los ambientes familiares entre grupos culturales diferentes, la Escala del Ambiente Familiar (FES) y una entrevista clínica fueron administradas a 153 estudiantes colegiales Blancos (no‐Hispanos), Hispanos, y Africano‐Caribeños. Un análisis de la covariancia multivariado y comparaciones post hoes revelarón diferencias significativas entre los grupos en Expresividad, Independencia, y Enfasis Moral‐Religioso.     

Judgments of moderator variables of agreement in person perception: A comparison of two cultures

Three moderators of agreement in person perception, behavioral consistency, observability and social desirability, were studied. The major hypothesis is that the moderators can be estimated using the standing of targets on traits; that is, that as targets vary on a given trait, they vary on how they are seen as on the moderators. Using Korean ( N  = 135) and US ( N  = 81) samples, we tested this approach for 80 traits. Analyses revealed that moderators varied by the combination of trait and target standing in different ways for the two samples. In judgment of behavioral consistency over target standings, linear and curvilinear trends were stronger for the US sample than for the Korean sample. For observability, judgments were similar, although curvilinear trends were larger for the Korean sample. Furthermore, being extremely positive was perceived as less desirable for the Korean judges. These findings were discussed in terms of cultural differences. Moreover, a new approach to the study of moderators was proposed.