Use of a general analysis of variance program in missing data situations

Procedures are described which enable researchers to easily modify a general N-way analysis of variance program so that it can be used in unequal N cases. Advantages in terms of range of application, storage requirements, and accuracy are presented. FORTRAN instructions illustrating the general approach are given.     

Using a general analysis of variance algorithm for covariance designs

Procedures are described which enable researchers to implement balanced covariance designs of from one to four independent variables. Use is made of three subroutines from IBM’s Scientific Subroutine Package which implement a general decomposition algorithm for balanced designs. FORTRAN instructions, illustrating the main calling program, are given.     

Functional organization of the rat amygdala with respect to avoidance behavior.

Bilateral electrolytic lesions in the periamygdaloid piriform cortex of female albino rats produced marked disruptive effects on the acquisition of active avoidance responses in a 1-way as well as a 2-way test situation, significantly impaired passive avoidance behavior, and inhibited feeding in a novel environment. Lesions in each of the 6 major subdivisions of the amygdala (cortical, medial, central, intercalated, lateral, and basolateral nuclei) consistently produced facilitatory effects on active avoidance behavior in 1-way as 2-way situations. Passive avoidance behavior was impaired in animals with lesions in the central, intercalated, and basolateral nuclei. Damage to the anterior amygdaloid area or the the nuclei of the lateral olfactory tract did not reliably affect active or passive avoidance behavior.     

Shortcomings of the psychomedical research of John Money and co-workers into sex differences in behavior: Social and political implications

This article discusses recent psychomedical research and the underlying biological basis of theories which it uses to explain sex differences in behavior. We criticize the lack of consideration of sociological factors both in the experimental design and in the interpretation of the results in this research, with a focus on the studies of John Money and his co-workers. The social and political implications of this research are also discussed.     

Symbiosis and Confirmation Between the Parents of the Schizophrenic

Parents of schizophrenics (N = 17 ) were compared with parents of nonschizophrenic hospitalized patients (N = 14 ) and parents of normals (N = 15 ) on the degree of symbiotic enmeshment and confirmation of individuality in the parental relationship. Symbiosis was divided into six component variables: undifferentiation, dependency, intervention, disapproval of other relationships, separation difficulty, and injunctions. Confirmation was bifurcated into acknowledgment and accommodation. Projective tests (TAT and Make-A-Picture-Story) and interviews were used to measure both variables. The results suggest that mothers of schizophrenics tend to be symbiotically attached to their husbands and view their husbands as forming the same type of attachment to them. Fathers of schizophrenics do not tend to be symbiotically involved with their wives but fail to confirm them. The implications of the results for the family system of the schizophrenic are discussed.     

Reliability of the Halstead-Reitan Battery in individuals displaying acutely psychotic behavior

The purpose of the present study is to examine the test-retest reliability of the Halstead-Reitan Battery (HRB) in an acutely psychotic population. Ten acutely psychotic patients, initially tested upon admission to an inpatient unit of the Austin State Hospital, were selected for retesting on the basis of showing the most complete remission of psychotic symptoms of all patients tested over the 14-month period from June 1978 to August 1979. Only patients showing good remission were selected in order to maximize the potential for changes in test performance to occur and, thus, provide a conservative estimate of test-retest reliability. The average retest interval was 10.4 weeks (SD=6.67), with retest being completed just prior to discharge. Reliability was examined for each HRB subtest across subjects, as well as for each subject across subtest. While the patients generally showed an improved performance at retest, the reliability of the HRB was relatively high.     

The consistency of scores and configural patterns between the MMPI and MMPI-2

This article is an extension of the Ben-Porath and Butcher (1989a) study, investigating the claim that the scores and configural patterns of the Minnesota Multiphasic Personality Inventory-2 (MMPI-2) are consistent with those of the Minnesota Multiphasic Personality Inventory (MMPI). College students (200 men and 200 women) were randomly assigned to either the original to original condition (O-O), in which they took the MMPI twice, or the original to revised condition (O-R), in which they took the MMPI and the MMPI-2. Correlations and configural patterns of the O-O condition were compared to those of the O-R condition. Results suggest some score changes between the MMPI and MMPI-2, particularly on Scales L, 5, and 8 for men and Scales L and 5 for women.     

Hemisphere size asymmetry predicts relative verbal and nonverbal intelligence differently in the sexes: An MRI study of structure—Function relations

Hemispheric size asymmetry differences as assessed from MRIs of 39 healthy college students were correlated with prorated WAIS-R Verbal IQ minus Performance IQ and Vocabulary minus Block Design scores within subjects. In men, a relatively larger left hemisphere predicted better verbal than nonverbal ability, whereas in women a larger left hemisphere predicted relatively better nonverbal than verbal ability. The results were interpreted as providing evidence for sex differences in brain organization.     

AIDS: ethics, justice and social policy

ABSTRACT Principles of justice and equality demand that HIV seropositive individuals and those with AIDS should not be discriminated against in any area of social provision. If social policy on AIDS is constructed in terms of reciprocal obligations, that is if obligations to the HIV seropositive individual and obligations of the HIV seropositive individual are given equal weight, the civil rights of HIV seropositive individuals may be secured and this may create a climate in which HIV seropositive individuals will more readily notify partners, and others at risk of infection, of their HIV status. It is conceivable that such a climate could facilitate greater control of the spread of HIV/AIDS.