Individual differences in text comprehension as a function of test anxiety and prior knowledge

This study investigated the relationship between reading comprehension and comprehension monitoring with undergraduates (223 women, 69 men). Further, the effect of test anxiety and of prior knowledge on reading comprehension and on comprehension monitoring was examined in groups of students of equal intellectual ability. Students with high scores on reading comprehension performed better on a comprehension monitoring task as well. Individual differences in reading comprehension with a multiple-choice response format emerged as a function of the interaction between test anxiety and prior knowledge. Students with low prior knowledge and high test anxiety performed worst of all. We found a far less detrimental effect of test anxiety and prior knowledge on monitoring comprehension than on reading comprehension.     

Retention of word pairs as a function of level of processing,instruction to remember,and delay

ABSTRACT

Modern research on the efficacy of levels of processing (LoP) tasks on memory has focused on less than 1-day retention delays, while assuming that the observed benefits of deep tasks will continue across remote delays. However, direct tests of the continued benefits of deep processes for accuracy and organisation in remote memory are rare. The current set of experiments, using auditorily-presented lists of scrambled word pairs, tested whether deep LoP tasks produced better free recall and organisation over one week (Experiment 1) and four weeks (Experiments 2 and 3). All experiments revealed significant LoP effects on free recall and organisation at immediate and delayed test, with no effect of intention to remember. However, Experiments 2 and 3 revealed poor recall and organisation at the delayed tests among all of the LoP groups, suggesting that deep processing may not produce highly accessible memories over very long delays.     

The direction of affective priming as a function of trait anxiety when naming target words with regular and irregular pronunciation

Results from an affective priming experiment confirm the previously reported influence of trait anxiety on the direction of affective priming in the naming task (Maier, Berner, & Pekrun, 2003): On trials in which extremely valenced primes appeared, positive affective priming reversed into negative affective priming with increasing levels of trait anxiety. Using valenced target words with irregular pronunciation did not have the expected effect of increasing the extent to which semantic processes play a role in naming, as affective priming effects were not stronger for irregular targets than for regular targets. This suggests the predominant operation of a whole-word nonsemantic pathway in reading aloud in German. Data from neutral priming trials hint at the possibility that negative affective priming in participants high in trait anxiety is due to inhibition of congruent targets.     

Memory for words as a function of spelling transparency

The authors investigated the impact of spelling transparency on memory for words written in Persian orthography. Adult Persian university students (N = 212) performed in a memory recall experiment on 160 monosyllabic words printed on 8 cards (20 on each card) manipulated for spelling transparency, frequency, and imageability. Each card was presented randomly to the participants and they were asked to read the words aloud as quickly as possible. After reading each card, the participants were asked to engage in a digital addition task for 20 s (as a distracter), which was immediately followed by a request to write down as many words as possible from the cards in 40 s. No significant difference was found in the time to name aloud the opaque and transparent words, whereas on the memory recall task there were main effects for spelling, frequency, and imageability and significant 2-way and 3-way interactions. The effects were greatest for transparent spellings when they were of high frequency and high imageability or low frequency and low imageability. The implications of these findings are discussed.     

Retention of bilateral performance as a function of practice order

The purpose of this study was to investigate the effect of practice order and initial performance hand on the bilateral retention of a simple tracking skill for 44 undergraduate volunteers. The apparatus was a Lafayette Model 30014 photoelectric rotary pursuit. The circle template was employed with rotation speed set at 20 rpm. Subjects were given 20-sec. trials and required to reach a criterion of 70% time on target twice in succession with both hands. For original practice, subjects were randomly assigned to one of four practice groups: preferred serial, non-preferred serial, preferred sequence and non-preferred sequence. Subjects' performance was recorded as the number of trials required to achieve criterion for both hands. One month later subjects were retested and scored in the same manner. A 2 X 2 X 2 analysis of variance with repeated measures on the last factor was used to determine the effects of initial hand, order of practice, testing periods, and the appropriate interactions. The results indicated that subjects' performance for the two testing periods differed significantly; retest was superior. Order of practice was significant and the sequential order more efficient during both learning and retest.