Memory for faces: Encoding and retrieval operations

The reliable finding that trait judgments of faces yield better recognition memory than do feature judgments of faces is conceptualized as an encoding-specificity effect. Specifically, both trait-judgment encodings of faces and face-recognition tests are argued to be holistic, involving topographical information with between-feature processing. Consistent with the concept that encoding and retrieval operations interact to produce retrieval success, it was expected that a memory-for-face test using the Identi-kit (which requires reconstructions of the face at a feature level of analysis) would show trait-encoding tasks to be inferior to feature-encoding tasks. Eighty subjects were assigned randomly to judge a face on 10 trait dimensions (e.g., honesty-dishonesty) or on 10 feature dimensions (e.g., narrow nose-wide nose) and subsequently attempted to recognize the target among five distractors or to reconstruct the face from an Identi-kit. The significant interaction between encoding and retrieval operations indicated that the face was best identified under trait-encoding conditions but best reconstructed under feature-encoding conditions. The match between trait encoding and recognition in yielding high memory performance suggests strongly that trait judgments foster holistic processing of faces (i.e., interfeature topographical information is p-art of the context) and that the recognition of faces also is holistic. Finally, the utility of the feature- vs. holistic-processing distinction is questioned, and an alternative is proposed.     

The effect of metronome pacing on selected aerodynamic patterns of stuttered speech: Some preliminary observations and interpretations

The purpose of this investigation was to provide some preliminary data regarding the effects of metronome pacing on physiological aspects of speech during stuttering. Five aerodynamic measures were chosen as dependent variables: (a) peak intraoral air pressure, (2) intraoral air pressure onset duration, (3) intraoral air pressure offset duration, (4) total intraoral air pressure duration, and (5) peak air flow rate. Five adult stutterers and five adult nonstutterers read a prose passage containing 12 English consonants, each in three syllable-initial stressed positions, during a control condition and experimental condition. In the experimental condition the subjects read the passage while synchronizing one word per beat at 60 beats per minute. The results demonstrated that both stutterers and normals evidenced lower peak pressures and greater pressure durations during metronome pacing. Air flow rates increased for normal subjects and decreased for stutterers in the experimental condition. Dysfluencies recorded during the control condition were observed to have much more rapid intraoral air pressure onsets when compared with fluent counterparts in the experimental reading. These results were interpreted with reference to Wingate's (1969) modified vocalization hypothesis and Van Riper's (1971) altered timing concept.     

Physiological, behavioural and cognitive changes resulting from flooding in a monosymptomatic phobia

A detailed study of a flooding treatment of a specific phobia suggests that flooding is an effective procedure for instituting behavioural change. The study supports the observations of desynchrony and measure of fear (Hodgson and Rachman. 1974) and suggests the need for post-treatment contact with phobic situations to help to extinguish cognitive avoidance responses.     

An Institution for Change: Developing a Family Day Unit

This paper describes the theory and structure of a day unit designed to intervene in the systems of families who present with severe or multiple problems to agencies attempting to help them, but who are difficult to engage in a therapeutic pact and unresponsive to attempts at outpatient therapy. An analysis of these families is offered in terms of the relations between internal and external boundaries and difficulties in making transitions in the daily contexts of life. The principles of the unit are described in terms of the creation of an artificial extended family, the intensification of sequence and patterns of interaction, and the making and traversing of boundaries. Particular attention is paid to the function of agency interventions in family patterns and to redefining the relationship between family and agencies.     

Seat Belt Attitudes, Habits, and Behaviors: An Adaptive Amendment to the Fishbein Model

One hundred thirty-four introductory psychology students participatcd in a longitudinal study of seat belt usage. The model of Fishbein and Ajzen was tested, as was the construct of habit within this context. Multiple regression analyses supported the basic Fishhein and Ajzen model predictions. Attitudes and subjective norms predicted intentions, which in turn predicted behavior. Furthermore, habit predicted behavior better than intention. The following nonspurious relationships were observed in cross-lagged panel correlation tests: influence from subjective norm to intention, influence from intention to attitude, influcnce from attitude to subjective norm, influence from behavior to habit, and, of course, influence from attitude to behavior. Discussion included further consideration of the Fishbein and Ajzen model, social adaptation theory, and implications for seat belt usage.     

Acculturation in Women with Mental Retardation and Its Impact on Genetic Counseling

The provision of genetic counseling to women with mild mental retardation poses many challenges, some directly related to their developmental and cognitive disabilities. Traditional genetic counseling models, in which decision-making is largely based on the understanding of factual information, are particularly affected by the intellectual limitations which characterize this population. Equally important, however, are these women's attitudes, perceptions, and behaviors related to their involuntary inclusion into a highly stigmatized social group. Common themes among these women which surface in the genetic counseling setting include the denial of mental retardation, a hierarchical perception of their own and others' disabilities, and a strong motivation to conceive and parent a child. Such attitudes and behaviors may be symptomatic of acculturation, as these women struggle to take on accepted social roles while rejecting the stigma of intellectual disability. In contrast to factual information, the counselee's ability to discuss emotions and perceptions is not necessarily hampered by her intellectual limitations. A focus on the recognition and discussion of psychosocial issues provides a more meaningful approach than traditional genetic counseling models for facilitating informed reproductive decisions among women with mental retardation.