Dissemination and evaluation of marriage education in the Army

The effectiveness of marriage education was evaluated in two separate samples of primarily married couples in which at least one member of the couple was on active duty in the U.S. Army. The intervention was delivered by Army chaplains. Effects replicated well in the two samples, and demonstrated that marriage education was well received by this population and resulted in improvements in relationship functioning. Changes in relationship quality were examined separately for males and females, and also for couples in which both members of the couple were Caucasian as compared with all other couples. There were no significant differences in changes over time (i.e., from pre- to postmarriage education) among males and females or among couples with different ethnic makeup. These results have important implications for the generalizability of marriage education to diverse samples in nontraditional contexts.     

When do false memories cross language boundaries in English—Spanish bilinguals?

To determine whether false memories cross language boundaries, we presented English-Spanish bilinguals with conceptually related word lists for five study-test trials. Some lists were heard in English, some in Spanish, and they were then followed by a recognition memory test composed of studied words, conceptually related nonstudied critical words, and unrelated words presented in the same language used at study or in a different language. Even though participants were instructed to recognize only previously heard words, they falsely recognized both same-language and different-language critical words. With practice, participants increased their accurate recognition of list words and decreased their false recognition of critical words when the study-test language was the same, and they decreased their false recognition of list words and critical words when the language differed. False memories can cross language boundaries when participants rely on conceptual representations from the word lists, but these errors decrease over trials as participants increasingly rely on language-specific lexical representations.     

EFFECTS OF CHOICE MAKING ON THE SERIOUS PROBLEM BEHAVIORS OF STUDENTS WITH SEVERE HANDICAPS

This study assessed the impact of choice making on the serious problem behaviors of 3 students with severe autism and/or mental retardation. In the context of within-subject reversal designs, the results showed consistently reduced levels of problem behaviors (e.g., aggression) when the students were given opportunities to make choices among instructional tasks and reinforcers. Additional data showed no systematic differences in the rate of correct responding between the two conditions. The results are discussed in relation to the continuing search for effective, nonintrusive solutions to the occurrence of serious problem behavior.     

Processing speed and mental retardation: Deadline procedures indicate fixed and adjustable limitations

Brewer and Smith (1984) showed that control mechanisms mediating speed-accuracy regulation contribute to retarded-nonretarded differences in processing speed, with poorly controlled trial-to-trial RT adjustments underlying the greater RT variability of retarded individuals. In Experiment 1, response deadlines controlled processing time, thus minimizing the influence of such control mechanisms. The obtained speed-accuracy relations showed that retarded subjects were unable to match nonretarded subjects' accuracy when responding as rapidly, thus indicating structural limitations on processing speed. The results of Experiment 2 showed, however, that significant adjustments to retarded subjects' processing speed--exceeding those produced by practice--are achievable. Extended training at a short deadline led to tighter control of RT adjustments, with substantial improvements in mean RT when subjects transferred to a self-paced RT task.     

Combat Experience and Emotional Health: Impairment and Resilience in Later Life

War's influence on emotional health includes potential psychological gains as well as losses. In a sample of 149 veterans from longitudinal samples at the Institute of Human Development, University of California, Berkeley, this study explores two questions on the legacy of combat in World War II and the Korean conflict. The first concerns the subjective experience or meanings of combat that veterans hold in later life, with particular attention to how such accounts are linked to the severity of combat and postwar adaptations. The second question links these accounts to the psychosocial functioning of veterans before the war and in later life using reports from veterans and their spouses and Q-sort ratings in adolescence and at age 40. Findings center on veterans of heavy combat. Compared to the noncombatants and light combat veterans, these men were at greater risk of emotional and behavioral problems in the postwar years. In mid-life, they hold mixed memories of painful losses and life benefits associated with military experience. Clinical ratings show that heavy combat veterans became more resilient and less helpless over time when compared to other men. As in the case of life events generally, short- and long-term effects may impair and enhance personal growth.     

A SELF-MONITORING PACKAGE FOR TEACHING SUBTRACTION WITH REGROUPING TO STUDENTS WITH LEARNING DISABILITIES

In this investigation, we evaluated the effectiveness of a self-monitoring package with 3 learning disabled students whose responding to subtraction problems had been highly inconsistent and unsuccessful. Following a two-phase baseline of didactic instruction and special incentives, an error analysis was used to develop individualized self-monitoring checklists that the students then responded to as they completed their subtraction assignments. In the context of a multiple baseline design, the self-monitoring procedures produced immediate gains in correct responding, with more stable levels of successful performance occurring across sessions. In a subsequent maintenance phase, the checklists were removed and the previous incentives condition was reinstated, resulting in continued levels of successful responding. The results are compared to the literature on self-monitoring and learning disabilities and discussed in terms of the continuing need for effective and efficient instructional strategies.     

Participant differentiation of nonclinical fear and anxiety

Participants in four studies rated remembered experiences of fear and anxiety on scales reflecting characteristics postulated to distinguish anxiety from fear. Similarities and differences were found in ratings of the two emotion situations. Some obtained rating contrasts might indicate only quantitative differences, but many were consistent with qualitative distinctions in clinical and theoretical literatures and were interpreted as providing consensual validation for them. While both emotions involved pain, threat, uncertainty, and arousal, anxiety entailed greater future orientation, duration, frequency of occurrence, temporal uncertainty, inhibition, and sensitivity of self-concept to evaluation by self and others. A few rating contrasts appeared to contradict theoretical claims: e.g., noxiousness, helplessness, and response unavailability were greater with fear. It was suggested that some qualitative criteria for differentiating the two emotions are context-sensitive and may interact with a quantitative criterion.