ORKPSATResult Class Reference

Inherits from ORKResult : NSObject
Declared in ORKResult.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 presentationMode

Declared In

ORKResult.h

  interStimulusInterval

The time interval between two digits presented. PSAT-2" is 2 seconds; PSAT-3" is 3 seconds.

@property (nonatomic, assign) NSTimeInterval interStimulusInterval

Declared In

ORKResult.h

  stimulusDuration

The amount of time a digit is shown on the screen (0 second for PASAT).

@property (nonatomic, assign) NSTimeInterval stimulusDuration

Declared In

ORKResult.h

  length

The length of the series, that is, the number of additions.

@property (nonatomic, assign) NSInteger length

Declared In

ORKResult.h

  totalCorrect

The number of correct sums given (out of ‘length’ possible ones).

@property (nonatomic, assign) NSInteger totalCorrect

Declared In

ORKResult.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 totalDyad

Declared In

ORKResult.h

  totalTime

The total time needed to answer all additions (that is, the sum of all the samples times).

@property (nonatomic, assign) NSTimeInterval totalTime

Declared In

ORKResult.h

  initialDigit

The initial digit.

@property (nonatomic, assign) NSInteger initialDigit

Declared In

ORKResult.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*> *samples

Declared In

ORKResult.h