Examines the life and career of Thelma Gwinn Thurstone. Discusses her career strategies and contributions to psychological testing, intelligence theory, and instruction. Bases article upon Thurstone's publications and a series of personal interviews. (Author/BH)

Discusses knowledge needed by counselors to help in choosing appropriate tests for particular clients and problems under consideration and in properly interpreting test scores and integrating them into the total assessment process. Focuses on both statistical and technical knowledge about tests and substantive psychological knowledge about…

Psychological reactance is an important construct for social scientists. The measure most often used to tap psychological reactance is the Therapeutic Reactance Scale (TRS). However, little research to date has examined the psychometric properties of the TRS. Eight hundred and eighty-three individuals completed the TRS and their responses were…

Orlando and Thissen (2000, 2003) proposed an item-fit index, S-X[superscript 2], for dichotomous item response theory (IRT) models, which has performed better than traditional item-fit statistics such as Yen's (1981) Q[subscript 1] and McKinley and Mill's (1985) G[superscript 2]. This study extends the utility of S-X[superscript 2] to polytomous…

Objective: Previous cross-sectional studies in adolescents with early-onset schizophrenia (EOS; onset of psychotic symptoms by 18 years of age) have reported patterns of generalized neurocognitive deficits as compared to healthy comparison subjects (HCSs). Here, the authors examined the longitudinal stability of neuropsychological deficits in…

When embedded within a continuum of mental health services including both prevention and treatment, school-based mental health identification programs can promote improved academic and mental health functioning among students. This article describes the scientific status of assessment instrumentation that may be used for early mental health…

Under the suppositional account of conditionals, when people think about a conditional assertion, "if p then q," they engage in a mental simulation in which they imagine p holds and evaluate the probability that q holds under this supposition. One implication of this account is that belief in a conditional equates to conditional probability…

Galvanic skin conductance response, respiration rate and respiration depth values of an experimental and control group were used to test the hypotheses of a Albert Ellis' ABC Theory of psychopathology. (EK)

A discussion of how informal interviews could replace most psychological testing of children. (HB)