A note on reliability

A formula for internal consistency reliability is developed within the framework of the analysis of variance. The test items are assumed to be homogeneous, but may have any weights. Data needed for computation are the student test scores, and the total number of items answered so as to have the same weight. It is shown that this formula reduces to the Kuder-Richardson (21) for item weights of one and zero. Some empirical validation is offered.Social Security Board (on military leave.)     

Judgments of similarity and spatial models

Ss judged the similarity between all pairs of stimulus objects under 3 conditions: when the objects were (a) Munsell 5R color patches varying in value and chroma; (b) parallelorams varying in size and tilt; and (c) circles-with-radius varying in diameter and angle of radius. For each set of judgments, the pattern of deviations from the Euclidean model was used to diagnose the most appropriate spatial model. The results confirm previous findings that the Euclidean space is appropriate for judgments of color patches, but that the city block space is appropriate for judgments of geometrie forms which vary on perceptually distinct dimensions.     

-ings and -ers

This paper is about the semantic structure of verbal and deverbal noun phrases. The focus is on noun phrases which describe actions, perceptions, sensations and beliefs. It is commonly thought that actions are movements of parts of the agent's body which we typically describe in terms of their effects, and that perceptions are slices of sensible experience which we typically describe in terms of their causes. And many philosophers hold that sensations and beliefs are states of the central nervous system which we generally describe in terms of their typical causes and effects. For example 'Brutus's killing of Caesar' is thought to describe a movement of a part of Brutus's body – e.g. the thrust of an arm – in terms of one of its effects, namely, Caesar's death. And 'Hyman's visual perception of a table in front of him' is thought to describe the visual experience I'm having right now in terms of its cause. The object of the paper is to show that these doctrines misrepresent the semantic structure of verbal and deverbal noun phrases.     

Cross-generational transmission of aggressive parent behavior: a prospective,mediational examination

The intergenerational transmission of aggressive parenting behavior was examined within the context of a prospective longitudinal study of adolescent and young adult adjustment. Thirty-nine young adults (G2; 33 females, 6 males) who had participated in early phases of this study with their parents (G1) continued their involvement with their young children (G3; 17 females, 22 males, mean age = 2.6) several years later. Data included direct observation of parent–adolescent (G1–G2) and parent–child (G2–G3) interactions as well as self-reports. Analyses demonstrated directly observed cross-generational continuity in aggressive parenting from G1 to G2 some 6–7 years later. However, the results also showed that adolescent aggressive behavior served as the mediational link reducing the direct path from G1 to G2 aggressive parenting to nonsignificant levels. The results are consistent with a social interactional model of intergenerational continuity of parenting behavior.     

Adolescent Responses to Depressive Parental Behaviors in Problem-Solving Interactions: Implications for Depressive Symptoms

The purpose of this study was to explore the relations between child responses to interparental depressive behavior and subsequent child depressive symptomatology. Data were collected on 156 two-parent families. Families completed questionnaire data and participated in problem-solving interactions, which were coded using a microsocial observational system. Three potential child responses to interparental depressive behavior were examined: facilitative, aggressive, and depressive. Results indicated that for female adolescents the displays of facilitative and depressive behavior as well as the suppression of aggressive behavior in response to interparental depressive behavior were related to increases in depressive symptomatology. For males, on the other hand, the display of aggressive and depressive behavior in response to interparental depressive behavior was related to increases in depression. Results provide preliminary support both for the examination of child responses to conflictual marital behavior and for expanding the conceptualization of conflictual marital behaviors to include depressive as well as the more traditionally examined aggressive behaviors, in order to better understand the link between conflictual marital behavior and child depressive symptomatology.     

Evaluating Supervision Models in Functional Family Therapy: Does Adding Observation Enhance Outcomes?

This study examined the effects of observation‐based supervision Building Outcomes with Observation‐Based Supervision of Therapy (BOOST therapists = 26, families = 105), versus supervision as usual (SAU therapists = 21, families = 59) on (a) youth externalizing behavior problems and (b) the moderating effects of changes in family functioning on youth externalizing behaviors for adolescents receiving Functional Family Therapy (FFT). Exploratory analyses examined the impact of supervision conditions on youth internalizing problems. In 8 community agencies, experienced FFT therapists (M = 1.4 years) received either BOOST or SAU supervision in a quasi‐experimental design. Male (59%) or female (41%) adolescents were referred for the treatment of behavior problems (e.g., delinquency, substance use). Clients were Hispanic (62%), African American (19%), Non‐Hispanic White (12%), or Other (7%) ethnic/racial origins. Therapists (female, 77%) were Hispanic 45%, African American (19%), White Non‐Hispanic (30%), or other (4%) ethnic/racial backgrounds. Analyses controlled for the presence or absence of clinically elevated symptoms on outcome variables. Clinical outcomes were measured at baseline, 5 months, and 12 months after treatment initiation. Clients with externalizing behavior above clinical thresholds had significantly greater reductions in problem behaviors in the BOOST versus the SAU conditions. Clients below thresholds did not respond differentially to conditions. Supervisors in BOOST had more experience with the FFT model; as such, the observed results may be a result of supervisor experience. The BOOST supervision was associated with improved outcomes on problem behaviors that were above clinical thresholds. The findings demonstrate the importance of addressing client case mix in implementation studies in natural environments.