(1) For B(1) and B(2) measured as numbers of responses, a tended to fall short of 1.0 (undermatching).
(2) The procedural variations that lead to undermatching appear to be those that produce (a) asymmetrical pausing that favors the poorer alternative; (b) systematic temporal variation in preference that favors the poorer alternative; and (c) patterns of responding that involve changing over between alternatives or brief bouts at the alternatives.
(3) While such hysteresis could cause undermatching when only a small number of sessions are arranged in a condition, undermatching in a stable-state performance probably arises elsewhere.
(4) Of the two experimenters who contributed the most data, one generally found undermatching, while the other generally found matching.
(5) The results of all subjects revealed undermatching.
(6) In addition, both the original and the purely algebraic versions of matching theory can be asserted in forms that allow for commonly observed deviations from matching (bias, undermatching, and overmatching).
Unequal
Definition:
(a.) Not equal; not matched; not of the same size, length, breadth, quantity, strength, talents, acquirements, age, station, or the like; as, the fingers are of unequal length; peers and commoners are unequal in rank.
(a.) Ill balanced or matched; disproportioned; hence, not equitable; partial; unjust; unfair.
(a.) Not uniform; not equable; irregular; uneven; as, unequal pulsations; an unequal poem.
(a.) Not adequate or sufficient; inferior; as, the man was unequal to the emergency; the timber was unequal to the sudden strain.
(a.) Not having the two sides or the parts symmetrical.
Example Sentences:
(1) The data were analysed using statistical methods that yield continuous piecewise linear regression equations and allow subjects to have repeated measures which are unequally spaced and at different times for different subjects.
(2) When initial joint angles were unequal, joints moving from smaller initial angles reached their functional limits earlier and stopped first.
(3) A large proportion of allergen escaped rapidly from the ear, about 50% within 3 hr in the case of PCl, within 15 min for DNCB, the difference probably reflecting their unequal reaction constants.
(4) Even in Mondrian-like patterns resembling those used by Land and McCann (1971), equiluminant objects may appear to be of unequal brightness.
(5) Approximately 15% are multilobed but, unlike (-Mg) cells, contain lobes of unequal size with either zero, one, or several nuclei present in each.
(6) We propose that the deletion of the rRNA operon occurred in the ilv-leu gene cluster of the B. subtilis genome as a result of unequal recombination between redundant sequences.
(7) In the pediatric age group, this malformation is notable because of the marked sex predilection in males (70%) and an unequal topographic incidence in the circle of Willis, where carotid artery (39.3%) and anterior communicating artery lesions (30%) predominate.
(8) We deduce that in ubiquitin genes, concerted evolution involves both unequal crossover and gene conversion, and that the average time since two repeated units within the polyubiquitin locus most recently shared a common ancestor is approximately 38 million years (Myr) in mammals, but perhaps only 11 Myr in Drosophila.
(9) "This unfair and unequal treatment means that children with disabilities – already so disadvantaged – suffer further indignities.
(10) The fact that property is unequally distributed so many people don't have blessed "property rights" gets airbrushed from the theory.
(11) These results show that there is an unequal expression of the two non-allelic genes controlling insulin biosynthesis in foetal and adult rat pancreas.
(12) Nonheterogeneity of histamine effect can be presumably explained by a strong representation of various types of receptors to which this biogenic amine is bound (H1, H2, H3) in the organs and tissues, their unequal location on the pre- and postsynaptic membrane, the differences in their physiological functions.
(13) The finding indicates that supplier induced demand is a factor to consider in addition to supplier induced utilization when one tries to explain how supplier inducement may affect the unequal distribution of dentists.
(14) Although the role of each form is unknown, it is possible that variable or joining-gene segment selection events or functional differences account for their unequal usage.
(15) For maximum responses less than about 5 mV in cones, the length constant of exponential decay, lambda, varied from less than 10 mum to greater than 35 mum, and the values obtained in opposite directions were often unequal.
(16) Possible explanations for the failure to obtain 100% concordance are methodologic shortcomings, intercell variations in chromosome contraction, and unequal mitotic crossing over.
(17) The reason black people could not get out of New Orleans was not because they were separate but because they were unequal - the wealthier ones left.
(18) Unequal or absent pulses were found in three patients.
(19) In addition, these genes form highly complicated gene families that have evolved through gene conversion and unequal crossing-over.
(20) In Rec+ haploids, as in diploids, intrachromosomal recombination in the ribosomal DNA was detected in 2 to 6% of meiotic divisions, and most events were unequal reciprocal sister chromatid exchange (SCE).