Net Amount of Food Affects Autoshaped Response Rate, Response Latency, and Gape Amplitude in Pigeons

The contribution of net amount of food to conditioned response strength and topography was assessed in four pigeons under autoshaping contingencies. In each session, under one baseline phase and three replication phases, three trial types were presented sequentially: One conditioned stimulus (keylight) signaled one small pellet, another signaled one large pellet, and a third signaled seven small pellets which were weight-matched to one large pellet. Five dependent variables were response rates and latencies based on the occurrence of both keyswitch closures and gapes (beak openings) and gape amplitudes. In result, net amount of food, not pellet diameter or number, affected all dependent variables. Notably, gape amplitudes elicited by the seven-small pellet keylights were larger than the gape amplutides elicited by the one-small pellet keylights even though the gape amplitudes elicited by both unconditioned stimuli (one or seven pellets) were equally small. This mismatch between conditioned and unconditioned responses is incompatible with stimulus substitution accounts but is compatible with an associative strength account. Furthermore, the changes in the dependent variables were most likely determined by Pavlovian and not by inadvertent operant contingencies. The findings demonstrate that an analysis of classical conditioning benefits from the inclusion of topographical measures.     

School Psychologist and Teacher Perceptions of Social Power in Consultation

Social power has been recognized as central to understanding aspects of school consultation. This study examined school psychologist and teacher perceptions of the effectiveness of 11 bases of social power that psychologists might use with initially resistant teachers. Results suggested that psychologists and teachers held similar views about power within consultation: Both groups rated expert and informational power as the most effective bases, ranked the 11 power bases in a similar way, and indicated that psychologists would be more effective using “soft” (i.e., subtle, positive, noncoercive) bases rather than “hard” bases. Findings also suggested that the groups held different views of social power: Psychologists rated impersonal and personal reward power as more effective than did teachers, and teachers rated psychologists' use of legitimate position, informational, and legitimate dependence power as more effective than did psychologists.     

USING A FADING PROCEDURE TO INCREASE FLUID CONSUMPTION IN A CHILD WITH FEEDING PROBLEMS

Stimulus fading was combined with differential reinforcement and extinction to increase intake of a calorie‐dense fluid by a 6‐year‐old child with feeding problems. The fading procedure consisted of adding Carnation Instant Breakfast? Final acceptance and then milk to water (a fluid the child would drink).     

How people explain actions performed by groups and individuals.

The authors explore whether people explain intentional actions performed by groups differently from actions performed by individuals, A theoretical framework is offered that distinguishes between 2 modes of explanation: the agent's reasons (beliefs or desires in light of which the agent decided to act) and causal histories of reasons (CHRs; factors that preceded and brought about the agent's reasons). The authors develop the hypothesis that people use more CHR explanations when explaining group actions than when explaining individual actions. Study 1 demonstrates this asymmetry. Studies 2 and 3 explore 2 necessary conditions for the asymmetry: that the group be perceived as an aggregate of individual actors rather thin as a jointly acting group and that explainers have general information available about the group. Discussion focuses on people's perception of groups as entities and agents.     

Psychopathology of parenthood: Implications for mental health of children

Psychiatric illness among mothers of infants and young children is believed to have serious implications for the child's cognitive and socio-emotional development, and presents a continuing crisis in the provision of reliable parental care: frequent rehospitalizations are disruptive both for the parent-child tie, and for the stability of the family unit. This chapter reviews findings regarding the impact of maternal psychiatric disorders upon the child's development, and intervention programs designed to reduce the impact of these disorders upon both child and family. In addition to considering families in which there is major psychopathology, problems are noted among families in which “an ordinary devoted mother” shows markedly lowered morale, but does not become a part of the mental health system. Findings from a number of innovative intervention programs are summarized in terms of possible next steps in working with these troubled parents and their children.     

Predictors of Unintentionally Severe Harm During Nonsuicidal Self‐Injury

This study aimed to identify predictors of unintentionally severe injury during nonsuicidal self‐injury (NSSI). The authors examined 3 potential predictors in a sample of 102 college students: addictive qualities of NSSI, impulsivity, and dissociation. Both impulsivity and addictive qualities of NSSI were associated with unintentionally severe injury during NSSI. In a logistic regression, only addictive qualities of NSSI emerged as a significant predictor of unintentionally severe injury during NSSI. Implications for counseling and research are discussed.     

Exploration of Prelicensed Counselors’ Experiences Prioritizing Information for Clinical Supervision

This qualitative study explored prelicensed counselors’ experiences prioritizing information for clinical supervision. Through phenomenological interviews, 7 counselors seeking licensure discussed how they self‐report salient information to their supervisors. Using interpretative phenomenological analysis, the authors identified 3 themes: (a) learned to maximize supervision based on structure of supervision, (b) influences on decision to present, and (c) rationale for presenting client case. Implications for counselors and supervisors are discussed.     

Comparison of Telephone and Televideo Modes for Delivery of Genetic Counseling: a Randomized Trial

Telephone and televideo have yielded equivalent patient satisfaction and psychosocial outcomes when compared to in-person genetic counseling, yet little is known about how they compare to one another. In this randomized controlled trial, veterans received genetic counseling via telephone or traveled to a clinic to participate via encrypted televideo. Knowledge and visit satisfaction were assessed 2 weeks later. Travel time, mileage, and out-of-pocket costs were calculated for videoconferencing. Qualitative interviews were conducted with patients and counselors to assess acceptability. Of the 20 male patients randomized to telephone, 90% received counseling and provided outcomes; of the 18 randomized to televideo, 67% received counseling and 50% provided outcomes. Telephone patients answered a mean of 4.4 of eight questions correctly at baseline and 4.7 at follow-up; televideo means were 5.6 and 6.5, respectively. Satisfaction was 25.2 out of 30 for telephone and 26.9 for televideo. Televideo patients incurred a median of 2.8 h of travel time, 40 roundtrip miles, and $67.29 in costs. Patients and counselors found both modes acceptable for providing education and answering questions. Although patients liked the flexibility of telephone, counselors felt patients missed more appointments and were distracted when using telephone. A noted advantage of videoconferencing was reading body language. Further evaluation of alternative delivery modes is needed.