Infant vocalization: A comprehensive view

Two different accounts of infant vocal development have recently been advanced. Both stress the lawful nature of this development and propose that it occurs in a series of stages. One account stresses the infant's attempt to make speech-like sounds from the earliest months and proposes that characteristics of speech are successively brought under the infant's control. The other suggests that instead, processes of integration and coordination of aspects of vocalization are taking place and considers these processes in relation to the situational contexts of vocalizing. A more comprehensive view is proposed in which aspects of both accounts are incorporated.     

The science of ethics: Deception, the resilient self, and the APA code of ethics, 1966-1973

This paper has two aims. The first is to shed light on a remarkable archival source, namely survey responses from thousands of American psychologists during the 1960s in which they described their contemporary research practices and discussed whether the practices were "ethical." The second aim is to examine the process through which the American Psychological Association (APA) used these survey responses to create principles on how psychologists should treat human subjects. The paper focuses on debates over whether "deception" research was acceptable. It documents how members of the committee that wrote the principles refereed what was, in fact, a disagreement between two contemporary research orientations. The paper argues that the ethics committee ultimately built the model of "the resilient self" into the APA's 1973 ethics code. At the broadest level, the paper explores how prevailing understandings of human nature are written into seemingly universal and timeless codes of ethics.     

Do Violent Acts Equal Abuse? Resolving the Gender Parity/Asymmetry Dilemma

This commentary revisits a core dilemma in “Controversies involving Gender and Intimate Partner Violence in the United States” by Langhinrichsen-Rohling (2010), how to reconcile gender parity in the use of force by partners with the gender asymmetry in the dynamics and effects of partner abuse. This dilemma is a byproduct of a domestic violence paradigm that confounds the normative use of violence in families and relationships and the types of partner assault and coercive control targeted by the advocacy movement. I argue that the dimensions of abuse victims present at points of service contradict the basic assumptions of the paradigm and outline an alternative model of coercive control that sets violent acts in their historical, experiential and political context.     

Speech-Language Outcomes of Hemispherectomy in Children and Young Adults

Children and young adults who had undergone right or left hemispherectomy for intractable seizures after a period of normal language acquisition were compared with respect to scores on speech and language tests. The majority of the subjects had full scale IQs in the borderline to mentally retarded range. Language scores were computed in relation to estimated mental age, not chronological age. On this basis, the left hemispherectomized children were more likely to show syntactic comprehension and rapid-rate auditory processing deficits than the right hemispherectomized. The two groups were similar to one another and to normal children in speech production. The findings are discussed in relation to developmental language disorders.     

Eye See What You Are Saying: Testing Conversational Influences on the Information Gleaned from Home‐Loan Disclosure Forms

The federal government mandates the use of home‐loan disclosure forms to facilitate understanding of offered loans, enable comparison shopping, and prevent predatory lending. Predatory lending persists, however, and scant research has examined how salespeople might undermine the effectiveness of these forms. Three eye‐tracking studies (a laboratory simulation and two controlled experiments) investigated how conversational norms affect the information consumers can glean from these forms. Study 1 was a laboratory simulation that recreated in the laboratory; the effects that previous literature suggested is likely happening in the field, namely, that following or violating conversational norms affects the information that consumers can glean from home‐loan disclosure forms and the home‐loan decisions they make. Studies 2 and 3 were controlled experiments that isolated the possible factors responsible for the observed biases in the information gleaned from these forms. The results suggest that attentional biases are largely responsible for the effects of conversation on the information consumers get and that perceived importance plays little to no role. Policy implications and how eye‐tracking technology can be employed to improve decision‐making are considered. Copyright © 2015 John Wiley & Sons, Ltd.