ORKPSATResult Class Reference
| Inherits from | ORKResult : NSObject |
|---|---|
| Declared in | ORKPSATResult.h |
The ORKPSATResult class records the results of a PSAT test.
The PSAT result object records the initial digit, an array of addition samples, the total of correct answers and also various attributes of the PSAT test.
The PSAT samples are generated by the framework as the task proceeds. When the task completes, it may be appropriate to serialize them for transmission to a server, or to immediately perform analysis on them.
presentationMode
The PSAT presentation mode.
@property (nonatomic, assign) ORKPSATPresentationMode presentationModeDeclared In
ORKPSATResult.h
interStimulusInterval
The time interval between two digits presented. PSAT-2" is 2 seconds; PSAT-3" is 3 seconds.
@property (nonatomic, assign) NSTimeInterval interStimulusIntervalDeclared In
ORKPSATResult.h
stimulusDuration
The amount of time a digit is shown on the screen (0 second for PASAT).
@property (nonatomic, assign) NSTimeInterval stimulusDurationDeclared In
ORKPSATResult.h
length
The length of the series, that is, the number of additions.
@property (nonatomic, assign) NSInteger lengthDeclared In
ORKPSATResult.h
totalCorrect
The number of correct sums given (out of ‘length’ possible ones).
@property (nonatomic, assign) NSInteger totalCorrectDeclared In
ORKPSATResult.h
totalDyad
The number of consecutive correct answers (out of ‘length - 1’ possible ones). Used to overcome the alternate answer strategy.
@property (nonatomic, assign) NSInteger totalDyadDeclared In
ORKPSATResult.h
totalTime
The total time needed to answer all additions (that is, the sum of all the samples times).
@property (nonatomic, assign) NSTimeInterval totalTimeDeclared In
ORKPSATResult.h
initialDigit
The initial digit.
@property (nonatomic, assign) NSInteger initialDigitDeclared In
ORKPSATResult.h
samples
An array of collected samples, in which each item is an ORKPSATSample
object that represents an addition sample.
@property (nonatomic, copy, nullable) NSArray<ORKPSATSample*> *samplesDeclared In
ORKPSATResult.h