Teaching young adults with developmental disabilities and visual impairments to use tape-recorded recipes: Acquisition,generalization, and maintenance of cooking skills

Three young adults with developmental disabilities and visual impairments were taught to prepare three different recipes using tape-recorded instructions. Following instruction on each trained recipe, generality probes to untrained recipes were conducted. A multiple baseline across behaviors (recipes) design was used to determine the extent to which each student's preparation of untrained recipes improved as a function of being trained to prepare related recipes by using a self-operated audio prompting system. Results showed that students' cooking skills acquired through instruction on the trained recipes generalized (a) to untrained recipes requiring similar skills (simple generality) and (b) to more complex untrained recipes requiring a combination of skills learned during the instruction of two trained recipes (complex generality).     

Competitive behavior: A manifestation of motivation for ability comparison

Social comparison theory predicts that when the person is uncertain about the level of his ability, he may seek comparison information through competitive behavior. This derivation, however, has never been directly tested. An experiment is reported in which the level of the subject's uncertainty about his competence was manipulated and subsequent measures of his competitive motivation and behavior were obtained. The data indicate that higher levels of uncertainty do lead to higher levels of motivation and competition, but only under conditions that minimize threat to self-esteem.     

AN ANALYSIS OF ERROR-CORRECTION PROCEDURES DURING DISCRIMINATION TRAINING

Mechanisms involved in error-correction procedures during behavioral acquisition were examined. Seven developmentally delayed subjects participated in match-to-sample discrimination training, consisting of three conditions arranged in a multielement design. Correct responses in all conditions were followed by praise and either food or pennies. In the baseline condition (differential reinforcement), an error produced no consequences. In the practice condition, an error was followed by repetition of the trial until a correct response occurred. In the avoidance condition, an error was followed by additional trials consisting of irrelevant stimuli; this condition separated the effects of repeated exposure to the same task from those of negative reinforcement, both of which existed in the practice condition. All 7 subjects made noticeable progress in the baseline condition. However, 5 of the 7 performed better in one of the error-correction conditions: 2 performed better in the practice condition, and 3 performed better in the avoidance condition. These data indicate that error-correction procedures may serve multiple functions and suggest that the practice requirement in this study included both avoidance and stimulus control components. More generally, the data indicate that additional control procedures should be included in acquisition studies to identify the relevant behavioral mechanism(s).     

Retrieval processes in perceptual recognition and cued recall: The influence of category size

The purpose of these experiments was to determine whether nonsemantic category size and other variables would influence perceptual recognition as they influence cued recall. Procedures developed by Jacoby and his associates were replicated with words belonging to either small or large nonsemantic categories and with recognition tested under bright-target/patterned-mask conditions. The results indicated that words belonging to larger nonsemantic sets were more difficult to identify. This finding and the results of other manipulations are discussed in relation to the interactive activation model and to the proposal that perceptual recognition performance is dependent on a retrieval process similar to that involved in recall prompted by nonsemantic cues.     

The Shedler-Westen Assessment Procedure-200 as a basis for modifying DSM personality disorder categories

The Shedler-Westen Assessment Procedure-200 (SWAP) is a Q-sort instrument designed to assess personality pathology on the basis of clinician ratings. On the basis of research with the SWAP, its creators have proposed a group of 12 personality disorder (PD) diagnoses that can be used to replace or modify current Axis II categories of the Diagnostic and Statistical Manual of Mental Disorders (DSM). The authors discuss conceptual and empirical issues that require clarification before this proposal can be properly evaluated. They identify problematic psychometric features of the SWAP, including its unrepresentative normative sample, its reliance on a fixed skewed distribution, and anomalies in its T-score approach to diagnoses. In addition, a review of research on SWAP-based PD categories indicates that important information regarding diagnostic coverage, validity, and temporal stability is presently lacking. The authors conclude that research evidence is currently insufficient to justify the use of SWAP-based PD categories to guide revision of the DSM.     

A microcomputer-based technique for measuring response times in written protocols

We describe a computer system that can be used to collect response times simultaneously with written protocols. It is applicable to tasks in which written protocols and associated response times are of interest.     

Youth’s Responses to Peer Provocation: Links to Symptoms of Anxiety and Depression

Youth experiencing anxiety and depression are more likely to be targeted aggressively by peers, making it critical that we understand how they respond to these challenging interpersonal situations. We addressed this issue by recruiting a school-based sample of lower-income youth (N?=?327) in grades 6, 7, and 8 (M age =13.10, SD =0.99) to complete a multiple-choice measure asking them to select responses to 11 scenarios describing physical, relational, and verbal provocation by a peer. We found that increasing anxiety was negatively associated with endorsement of aggressive behaviors, whereas greater levels of depressive symptoms were linked to higher rates of aggressive responding, and, for girls, decreased endorsement of assertive strategies. Implications for understanding and intervening on social competence and psychopathology are discussed.     

The relationship between face recognition ability and socioemotional functioning throughout adulthood

The relationship between face recognition ability and socioemotional functioning has been widely explored. However, how aging modulates this association regarding both objective performance and subjective-perception is still neglected. Participants, aged between 18 and 81 years, performed a face memory test and completed subjective face recognition and socioemotional questionnaires. General and social anxiety, and neuroticism traits account for the individual variation in face recognition abilities during adulthood. Aging modulates these relationships because as they age, individuals that present a higher level of these traits also show low-level face recognition ability. Intriguingly, the association between depression and face recognition abilities is evident with increasing age. Overall, the present results emphasize the importance of embedding face metacognition measurement into the context of these studies and suggest that aging is an important factor to be considered, which seems to contribute to the relationship between socioemotional and face-cognitive functioning.